igt@gem_create@create-ext-cpu-access-big on shard-dg2@Patchwork

Detail	Value
Duration	unknown
Hostname	shard-dg2-5
Igt-Version	IGT-Version: 2.2-g28cc709ad (x86_64) (Linux: 6.18.0-Patchwork_158180v3-g90eba5e4087d+ x86_64)
Out	Using IGT_SRANDOM=1765583382 for randomisation Opened device: /dev/dri/card0 Starting subtest: create-ext-cpu-access-big This test caused an abort condition: Child refuses to die, tainted 0x44244.
Err	Starting subtest: create-ext-cpu-access-big
Dmesg Scroll to first warning	<6> [965.055093] Console: switching to colour dummy device 80x25 <6> [965.055590] [IGT] gem_create: executing <7> [965.071724] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [965.073836] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [965.086283] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <6> [965.198552] [IGT] gem_create: starting subtest create-ext-cpu-access-big <2> [967.533778] DMAR: ERROR: DMA PTE for vPFN 0x3900000 already set (to 28afff003 not 28afff003) <4> [967.533957] ------------[ cut here ]------------ <4> [967.533959] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.533965] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.534058] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.534062] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [L]=SOFTLOCKUP, [N]=TEST <4> [967.534063] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.534065] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.534068] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.534070] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010202 <4> [967.534073] RAX: 0000000000000004 RBX: 000000028afff003 RCX: 0000000000000000 <4> [967.534075] RDX: 0000000000000000 RSI: 0000000003900000 RDI: 0000000000000000 <4> [967.534076] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028afff <4> [967.534078] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.534079] R13: ffff888144d76000 R14: 00000000000ed801 R15: ffff8881043efb88 <4> [967.534081] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.534083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.534085] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.534086] Call Trace: <4> [967.534088] <TASK> <4> [967.534090] ? mark_held_locks+0x46/0x90 <4> [967.534100] iommu_map_nosync+0x12c/0x320 <4> [967.534108] iommu_map_sg+0xd9/0x1d0 <4> [967.534114] iommu_dma_map_sg+0x271/0x6d0 <4> [967.534121] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.534126] dma_map_sgtable+0x1d/0x40 <4> [967.534129] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.534346] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.534531] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.534713] ? lock_acquire+0xc4/0x2e0 <4> [967.534716] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.534893] ? lock_is_held_type+0xa3/0x130 <4> [967.534899] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.535086] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.535294] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.535497] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.535691] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.535868] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.536096] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.536298] ? __kernel_text_address+0x12/0x50 <4> [967.536311] ? __lock_acquire+0x43e/0x2860 <4> [967.536314] ? __create_object+0x68/0xc0 <4> [967.536318] ? lock_release+0xce/0x2a0 <4> [967.536325] ? find_held_lock+0x31/0x90 <4> [967.536328] ? __might_fault+0x53/0xb0 <4> [967.536339] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.536560] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.536748] drm_ioctl_kernel+0xb3/0x120 <4> [967.536754] drm_ioctl+0x2d4/0x5a0 <4> [967.536757] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.536989] ? lock_release+0xce/0x2a0 <4> [967.536995] __x64_sys_ioctl+0xa5/0x100 <4> [967.536998] ? lock_release+0xce/0x2a0 <4> [967.537002] x64_sys_call+0x1144/0x26a0 <4> [967.537004] do_syscall_64+0x93/0xd60 <4> [967.537030] ? up_read+0x22/0x30 <4> [967.537034] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.537038] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.537042] ? irqentry_exit+0x77/0xb0 <4> [967.537045] ? clear_bhb_loop+0x50/0xa0 <4> [967.537048] ? clear_bhb_loop+0x50/0xa0 <4> [967.537051] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.537053] RIP: 0033:0x74d44b724ded <4> [967.537056] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.537058] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.537061] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.537063] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.537065] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.537066] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.537068] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.537076] </TASK> <4> [967.537078] irq event stamp: 985955 <4> [967.537079] hardirqs last enabled at (985961): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.537082] hardirqs last disabled at (985966): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.537084] softirqs last enabled at (985744): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.537087] softirqs last disabled at (985739): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.537089] ---[ end trace 0000000000000000 ]--- <2> [967.537091] DMAR: ERROR: DMA PTE for vPFN 0x3900001 already set (to 28b000003 not 28b000003) <4> [967.537115] ------------[ cut here ]------------ <4> [967.537117] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.537121] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.537197] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.537200] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.537201] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.537203] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.537206] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.537208] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010206 <4> [967.537210] RAX: 0000000000000003 RBX: 000000028b000003 RCX: 0000000000000000 <4> [967.537212] RDX: 0000000000000000 RSI: 0000000003900001 RDI: 0000000000000000 <4> [967.537213] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b000 <4> [967.537215] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.537216] R13: ffff888144d76008 R14: 00000000000ed800 R15: ffff8881043efb88 <4> [967.537218] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.537220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.537221] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.537223] Call Trace: <4> [967.537224] <TASK> <4> [967.537226] ? mark_held_locks+0x46/0x90 <4> [967.537235] iommu_map_nosync+0x12c/0x320 <4> [967.537243] iommu_map_sg+0xd9/0x1d0 <4> [967.537249] iommu_dma_map_sg+0x271/0x6d0 <4> [967.537257] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.537261] dma_map_sgtable+0x1d/0x40 <4> [967.537265] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.537451] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.537639] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.537827] ? lock_acquire+0xc4/0x2e0 <4> [967.537831] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.538053] ? lock_is_held_type+0xa3/0x130 <4> [967.538058] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.538241] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.538423] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.538616] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.538813] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.539032] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.539213] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.539403] ? __kernel_text_address+0x12/0x50 <4> [967.539416] ? __lock_acquire+0x43e/0x2860 <4> [967.539419] ? __create_object+0x68/0xc0 <4> [967.539423] ? lock_release+0xce/0x2a0 <4> [967.539430] ? find_held_lock+0x31/0x90 <4> [967.539433] ? __might_fault+0x53/0xb0 <4> [967.539443] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.539623] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.539803] drm_ioctl_kernel+0xb3/0x120 <4> [967.539809] drm_ioctl+0x2d4/0x5a0 <4> [967.539812] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.540037] ? lock_release+0xce/0x2a0 <4> [967.540044] __x64_sys_ioctl+0xa5/0x100 <4> [967.540046] ? lock_release+0xce/0x2a0 <4> [967.540050] x64_sys_call+0x1144/0x26a0 <4> [967.540053] do_syscall_64+0x93/0xd60 <4> [967.540055] ? up_read+0x22/0x30 <4> [967.540059] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.540063] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.540067] ? irqentry_exit+0x77/0xb0 <4> [967.540070] ? clear_bhb_loop+0x50/0xa0 <4> [967.540072] ? clear_bhb_loop+0x50/0xa0 <4> [967.540076] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.540078] RIP: 0033:0x74d44b724ded <4> [967.540080] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.540082] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.540085] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.540087] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.540088] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.540090] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.540092] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.540100] </TASK> <4> [967.540101] irq event stamp: 986935 <4> [967.540103] hardirqs last enabled at (986941): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.540105] hardirqs last disabled at (986946): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.540107] softirqs last enabled at (985744): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.540110] softirqs last disabled at (985739): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.540113] ---[ end trace 0000000000000000 ]--- <2> [967.540114] DMAR: ERROR: DMA PTE for vPFN 0x3900002 already set (to 28b001003 not 28b001003) <4> [967.540138] ------------[ cut here ]------------ <4> [967.540140] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.540144] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.540220] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.540223] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.540224] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.540226] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.540229] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.540231] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010202 <4> [967.540233] RAX: 0000000000000002 RBX: 000000028b001003 RCX: 0000000000000000 <4> [967.540234] RDX: 0000000000000000 RSI: 0000000003900002 RDI: 0000000000000000 <4> [967.540236] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b001 <4> [967.540238] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.540239] R13: ffff888144d76010 R14: 00000000000ed7ff R15: ffff8881043efb88 <4> [967.540241] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.540243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.540244] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.540246] Call Trace: <4> [967.540247] <TASK> <4> [967.540249] ? mark_held_locks+0x46/0x90 <4> [967.540258] iommu_map_nosync+0x12c/0x320 <4> [967.540266] iommu_map_sg+0xd9/0x1d0 <4> [967.540271] iommu_dma_map_sg+0x271/0x6d0 <4> [967.540279] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.540284] dma_map_sgtable+0x1d/0x40 <4> [967.540287] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.540474] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.540661] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.540888] ? lock_acquire+0xc4/0x2e0 <4> [967.540892] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.541073] ? lock_is_held_type+0xa3/0x130 <4> [967.541078] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.541260] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.541443] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.541635] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.541860] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.542056] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.542276] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.542460] ? __kernel_text_address+0x12/0x50 <4> [967.542473] ? __lock_acquire+0x43e/0x2860 <4> [967.542475] ? __create_object+0x68/0xc0 <4> [967.542479] ? lock_release+0xce/0x2a0 <4> [967.542486] ? find_held_lock+0x31/0x90 <4> [967.542489] ? __might_fault+0x53/0xb0 <4> [967.542499] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.542675] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.542909] drm_ioctl_kernel+0xb3/0x120 <4> [967.542914] drm_ioctl+0x2d4/0x5a0 <4> [967.542917] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.543113] ? lock_release+0xce/0x2a0 <4> [967.543119] __x64_sys_ioctl+0xa5/0x100 <4> [967.543122] ? lock_release+0xce/0x2a0 <4> [967.543126] x64_sys_call+0x1144/0x26a0 <4> [967.543128] do_syscall_64+0x93/0xd60 <4> [967.543131] ? up_read+0x22/0x30 <4> [967.543134] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.543138] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.543142] ? irqentry_exit+0x77/0xb0 <4> [967.543145] ? clear_bhb_loop+0x50/0xa0 <4> [967.543148] ? clear_bhb_loop+0x50/0xa0 <4> [967.543151] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.543153] RIP: 0033:0x74d44b724ded <4> [967.543156] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.543158] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.543160] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.543162] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.543164] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.543165] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.543167] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.543175] </TASK> <4> [967.543177] irq event stamp: 987925 <4> [967.543178] hardirqs last enabled at (987931): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.543181] hardirqs last disabled at (987936): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.543183] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.543185] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.543188] ---[ end trace 0000000000000000 ]--- <2> [967.543190] DMAR: ERROR: DMA PTE for vPFN 0x3900003 already set (to 28b002003 not 28b002003) <4> [967.543212] ------------[ cut here ]------------ <4> [967.543214] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.543218] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.543292] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.543295] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.543297] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.543298] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.543301] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.543303] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010202 <4> [967.543305] RAX: 0000000000000001 RBX: 000000028b002003 RCX: 0000000000000000 <4> [967.543307] RDX: 0000000000000000 RSI: 0000000003900003 RDI: 0000000000000000 <4> [967.543309] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b002 <4> [967.543310] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.543312] R13: ffff888144d76018 R14: 00000000000ed7fe R15: ffff8881043efb88 <4> [967.543314] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.543315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.543317] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.543319] Call Trace: <4> [967.543320] <TASK> <4> [967.543322] ? mark_held_locks+0x46/0x90 <4> [967.543331] iommu_map_nosync+0x12c/0x320 <4> [967.543339] iommu_map_sg+0xd9/0x1d0 <4> [967.543344] iommu_dma_map_sg+0x271/0x6d0 <4> [967.543352] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.543357] dma_map_sgtable+0x1d/0x40 <4> [967.543360] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.543549] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.543733] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.543985] ? lock_acquire+0xc4/0x2e0 <4> [967.543988] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.544182] ? lock_is_held_type+0xa3/0x130 <4> [967.544202] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.544410] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.544617] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.544858] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.545113] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.545290] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.545467] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.545652] ? __kernel_text_address+0x12/0x50 <4> [967.545665] ? __lock_acquire+0x43e/0x2860 <4> [967.545668] ? __create_object+0x68/0xc0 <4> [967.545671] ? lock_release+0xce/0x2a0 <4> [967.545679] ? find_held_lock+0x31/0x90 <4> [967.545681] ? __might_fault+0x53/0xb0 <4> [967.545691] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.545952] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.546148] drm_ioctl_kernel+0xb3/0x120 <4> [967.546153] drm_ioctl+0x2d4/0x5a0 <4> [967.546156] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.546335] ? lock_release+0xce/0x2a0 <4> [967.546341] __x64_sys_ioctl+0xa5/0x100 <4> [967.546344] ? lock_release+0xce/0x2a0 <4> [967.546348] x64_sys_call+0x1144/0x26a0 <4> [967.546350] do_syscall_64+0x93/0xd60 <4> [967.546353] ? up_read+0x22/0x30 <4> [967.546356] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.546360] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.546364] ? irqentry_exit+0x77/0xb0 <4> [967.546366] ? clear_bhb_loop+0x50/0xa0 <4> [967.546369] ? clear_bhb_loop+0x50/0xa0 <4> [967.546372] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.546374] RIP: 0033:0x74d44b724ded <4> [967.546376] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.546378] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.546381] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.546382] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.546384] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.546385] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.546387] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.546395] </TASK> <4> [967.546396] irq event stamp: 988905 <4> [967.546397] hardirqs last enabled at (988911): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.546400] hardirqs last disabled at (988916): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.546402] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.546404] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.546407] ---[ end trace 0000000000000000 ]--- <2> [967.546408] DMAR: ERROR: DMA PTE for vPFN 0x3900004 already set (to 28b003003 not 28b003003) <4> [967.546431] ------------[ cut here ]------------ <4> [967.546432] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.546436] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.546509] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.546512] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.546513] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.546515] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.546517] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.546519] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.546521] RAX: 0000000000000000 RBX: 000000028b003003 RCX: 0000000000000000 <4> [967.546523] RDX: 0000000000000000 RSI: 0000000003900004 RDI: 0000000000000000 <4> [967.546524] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b003 <4> [967.546526] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.546527] R13: ffff888144d76020 R14: 00000000000ed7fd R15: ffff8881043efb88 <4> [967.546529] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.546531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.546532] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.546534] Call Trace: <4> [967.546535] <TASK> <4> [967.546537] ? mark_held_locks+0x46/0x90 <4> [967.546561] iommu_map_nosync+0x12c/0x320 <4> [967.546569] iommu_map_sg+0xd9/0x1d0 <4> [967.546574] iommu_dma_map_sg+0x271/0x6d0 <4> [967.546582] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.546587] dma_map_sgtable+0x1d/0x40 <4> [967.546590] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.546844] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.547032] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.547229] ? lock_acquire+0xc4/0x2e0 <4> [967.547232] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.547409] ? lock_is_held_type+0xa3/0x130 <4> [967.547414] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.547593] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.547859] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.548063] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.548257] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.548434] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.548629] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.548852] ? __kernel_text_address+0x12/0x50 <4> [967.548865] ? __lock_acquire+0x43e/0x2860 <4> [967.548868] ? __create_object+0x68/0xc0 <4> [967.548872] ? lock_release+0xce/0x2a0 <4> [967.548879] ? find_held_lock+0x31/0x90 <4> [967.548882] ? __might_fault+0x53/0xb0 <4> [967.548893] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.549085] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.549261] drm_ioctl_kernel+0xb3/0x120 <4> [967.549266] drm_ioctl+0x2d4/0x5a0 <4> [967.549269] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.549492] ? lock_release+0xce/0x2a0 <4> [967.549498] __x64_sys_ioctl+0xa5/0x100 <4> [967.549501] ? lock_release+0xce/0x2a0 <4> [967.549505] x64_sys_call+0x1144/0x26a0 <4> [967.549508] do_syscall_64+0x93/0xd60 <4> [967.549510] ? up_read+0x22/0x30 <4> [967.549514] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.549518] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.549521] ? irqentry_exit+0x77/0xb0 <4> [967.549524] ? clear_bhb_loop+0x50/0xa0 <4> [967.549527] ? clear_bhb_loop+0x50/0xa0 <4> [967.549530] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.549532] RIP: 0033:0x74d44b724ded <4> [967.549534] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.549536] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.549539] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.549540] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.549542] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.549543] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.549545] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.549553] </TASK> <4> [967.549555] irq event stamp: 989885 <4> [967.549556] hardirqs last enabled at (989891): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.549559] hardirqs last disabled at (989896): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.549561] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.549563] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.549566] ---[ end trace 0000000000000000 ]--- <2> [967.549567] DMAR: ERROR: DMA PTE for vPFN 0x3900005 already set (to 28b004003 not 28b004003) <4> [967.549591] ------------[ cut here ]------------ <4> [967.549592] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.549596] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.549671] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.549674] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.549675] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.549677] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.549679] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.549681] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.549684] RAX: 0000000000000000 RBX: 000000028b004003 RCX: 0000000000000000 <4> [967.549685] RDX: 0000000000000000 RSI: 0000000003900005 RDI: 0000000000000000 <4> [967.549692] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b004 <4> [967.549694] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.549695] R13: ffff888144d76028 R14: 00000000000ed7fc R15: ffff8881043efb88 <4> [967.549697] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.549699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.549718] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.549720] Call Trace: <4> [967.549721] <TASK> <4> [967.549723] ? mark_held_locks+0x46/0x90 <4> [967.549746] iommu_map_nosync+0x12c/0x320 <4> [967.549753] iommu_map_sg+0xd9/0x1d0 <4> [967.549759] iommu_dma_map_sg+0x271/0x6d0 <4> [967.549767] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.549772] dma_map_sgtable+0x1d/0x40 <4> [967.549775] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.550001] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.550212] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.550395] ? lock_acquire+0xc4/0x2e0 <4> [967.550398] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.550575] ? lock_is_held_type+0xa3/0x130 <4> [967.550580] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.550842] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.551035] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.551223] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.551482] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.551664] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.551902] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.552086] ? __kernel_text_address+0x12/0x50 <4> [967.552114] ? __lock_acquire+0x43e/0x2860 <4> [967.552117] ? __create_object+0x68/0xc0 <4> [967.552121] ? lock_release+0xce/0x2a0 <4> [967.552128] ? find_held_lock+0x31/0x90 <4> [967.552130] ? __might_fault+0x53/0xb0 <4> [967.552154] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.552331] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.552507] drm_ioctl_kernel+0xb3/0x120 <4> [967.552512] drm_ioctl+0x2d4/0x5a0 <4> [967.552515] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.552763] ? lock_release+0xce/0x2a0 <4> [967.552784] __x64_sys_ioctl+0xa5/0x100 <4> [967.552787] ? lock_release+0xce/0x2a0 <4> [967.552791] x64_sys_call+0x1144/0x26a0 <4> [967.552794] do_syscall_64+0x93/0xd60 <4> [967.552796] ? up_read+0x22/0x30 <4> [967.552800] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.552804] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.552808] ? irqentry_exit+0x77/0xb0 <4> [967.552811] ? clear_bhb_loop+0x50/0xa0 <4> [967.552813] ? clear_bhb_loop+0x50/0xa0 <4> [967.552816] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.552818] RIP: 0033:0x74d44b724ded <4> [967.552820] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.552822] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.552825] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.552827] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.552828] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.552830] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.552832] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.552840] </TASK> <4> [967.552841] irq event stamp: 990867 <4> [967.552843] hardirqs last enabled at (990873): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.552845] hardirqs last disabled at (990878): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.552847] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.552850] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.552852] ---[ end trace 0000000000000000 ]--- <2> [967.552854] DMAR: ERROR: DMA PTE for vPFN 0x3900006 already set (to 28b005003 not 28b005003) <4> [967.552877] ------------[ cut here ]------------ <4> [967.552879] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.552883] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.552999] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.553002] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.553004] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.553005] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.553023] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.553025] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.553027] RAX: 0000000000000000 RBX: 000000028b005003 RCX: 0000000000000000 <4> [967.553029] RDX: 0000000000000000 RSI: 0000000003900006 RDI: 0000000000000000 <4> [967.553030] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b005 <4> [967.553032] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.553033] R13: ffff888144d76030 R14: 00000000000ed7fb R15: ffff8881043efb88 <4> [967.553035] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.553037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.553038] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.553040] Call Trace: <4> [967.553041] <TASK> <4> [967.553056] ? mark_held_locks+0x46/0x90 <4> [967.553065] iommu_map_nosync+0x12c/0x320 <4> [967.553073] iommu_map_sg+0xd9/0x1d0 <4> [967.553078] iommu_dma_map_sg+0x271/0x6d0 <4> [967.553086] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.553090] dma_map_sgtable+0x1d/0x40 <4> [967.553093] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.553276] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.553458] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.553684] ? lock_acquire+0xc4/0x2e0 <4> [967.553688] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.553910] ? lock_is_held_type+0xa3/0x130 <4> [967.553915] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.554094] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.554274] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.554461] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.554739] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.554947] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.555137] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.555322] ? __kernel_text_address+0x12/0x50 <4> [967.555335] ? __lock_acquire+0x43e/0x2860 <4> [967.555337] ? __create_object+0x68/0xc0 <4> [967.555341] ? lock_release+0xce/0x2a0 <4> [967.555348] ? find_held_lock+0x31/0x90 <4> [967.555350] ? __might_fault+0x53/0xb0 <4> [967.555361] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.555552] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.555799] drm_ioctl_kernel+0xb3/0x120 <4> [967.555805] drm_ioctl+0x2d4/0x5a0 <4> [967.555807] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.556036] ? lock_release+0xce/0x2a0 <4> [967.556042] __x64_sys_ioctl+0xa5/0x100 <4> [967.556044] ? lock_release+0xce/0x2a0 <4> [967.556049] x64_sys_call+0x1144/0x26a0 <4> [967.556051] do_syscall_64+0x93/0xd60 <4> [967.556054] ? up_read+0x22/0x30 <4> [967.556057] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.556061] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.556065] ? irqentry_exit+0x77/0xb0 <4> [967.556068] ? clear_bhb_loop+0x50/0xa0 <4> [967.556071] ? clear_bhb_loop+0x50/0xa0 <4> [967.556074] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.556076] RIP: 0033:0x74d44b724ded <4> [967.556078] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.556080] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.556083] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.556085] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.556087] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.556088] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.556090] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.556098] </TASK> <4> [967.556100] irq event stamp: 991847 <4> [967.556101] hardirqs last enabled at (991853): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.556104] hardirqs last disabled at (991858): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.556106] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.556108] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.556111] ---[ end trace 0000000000000000 ]--- <2> [967.556113] DMAR: ERROR: DMA PTE for vPFN 0x3900007 already set (to 28b006003 not 28b006003) <4> [967.556135] ------------[ cut here ]------------ <4> [967.556137] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.556140] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.556214] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.556217] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.556218] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.556220] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.556223] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.556224] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.556227] RAX: 0000000000000000 RBX: 000000028b006003 RCX: 0000000000000000 <4> [967.556228] RDX: 0000000000000000 RSI: 0000000003900007 RDI: 0000000000000000 <4> [967.556230] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b006 <4> [967.556231] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.556232] R13: ffff888144d76038 R14: 00000000000ed7fa R15: ffff8881043efb88 <4> [967.556234] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.556236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.556237] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.556239] Call Trace: <4> [967.556240] <TASK> <4> [967.556242] ? mark_held_locks+0x46/0x90 <4> [967.556251] iommu_map_nosync+0x12c/0x320 <4> [967.556258] iommu_map_sg+0xd9/0x1d0 <4> [967.556264] iommu_dma_map_sg+0x271/0x6d0 <4> [967.556272] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.556276] dma_map_sgtable+0x1d/0x40 <4> [967.556279] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.556462] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.556715] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.556929] ? lock_acquire+0xc4/0x2e0 <4> [967.556933] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.557155] ? lock_is_held_type+0xa3/0x130 <4> [967.557160] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.557337] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.557531] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.557821] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.558031] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.558208] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.558385] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.558593] ? __kernel_text_address+0x12/0x50 <4> [967.558624] ? __lock_acquire+0x43e/0x2860 <4> [967.558626] ? __create_object+0x68/0xc0 <4> [967.558630] ? lock_release+0xce/0x2a0 <4> [967.558638] ? find_held_lock+0x31/0x90 <4> [967.558653] ? __might_fault+0x53/0xb0 <4> [967.558664] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.558919] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.559094] drm_ioctl_kernel+0xb3/0x120 <4> [967.559100] drm_ioctl+0x2d4/0x5a0 <4> [967.559102] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.559282] ? lock_release+0xce/0x2a0 <4> [967.559288] __x64_sys_ioctl+0xa5/0x100 <4> [967.559291] ? lock_release+0xce/0x2a0 <4> [967.559295] x64_sys_call+0x1144/0x26a0 <4> [967.559297] do_syscall_64+0x93/0xd60 <4> [967.559300] ? up_read+0x22/0x30 <4> [967.559303] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.559307] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.559311] ? irqentry_exit+0x77/0xb0 <4> [967.559313] ? clear_bhb_loop+0x50/0xa0 <4> [967.559315] ? clear_bhb_loop+0x50/0xa0 <4> [967.559319] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.559321] RIP: 0033:0x74d44b724ded <4> [967.559323] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.559324] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.559327] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.559329] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.559330] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.559332] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.559333] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.559341] </TASK> <4> [967.559343] irq event stamp: 992827 <4> [967.559344] hardirqs last enabled at (992833): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.559346] hardirqs last disabled at (992838): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.559348] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.559351] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.559353] ---[ end trace 0000000000000000 ]--- <2> [967.559355] DMAR: ERROR: DMA PTE for vPFN 0x3900008 already set (to 28b007003 not 28b007003) <4> [967.559377] ------------[ cut here ]------------ <4> [967.559378] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.559382] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.559471] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.559474] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.559475] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.559477] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.559480] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.559481] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.559484] RAX: 0000000000000000 RBX: 000000028b007003 RCX: 0000000000000000 <4> [967.559485] RDX: 0000000000000000 RSI: 0000000003900008 RDI: 0000000000000000 <4> [967.559487] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b007 <4> [967.559488] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.559490] R13: ffff888144d76040 R14: 00000000000ed7f9 R15: ffff8881043efb88 <4> [967.559491] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.559493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.559495] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.559496] Call Trace: <4> [967.559497] <TASK> <4> [967.559499] ? mark_held_locks+0x46/0x90 <4> [967.559508] iommu_map_nosync+0x12c/0x320 <4> [967.559516] iommu_map_sg+0xd9/0x1d0 <4> [967.559522] iommu_dma_map_sg+0x271/0x6d0 <4> [967.559530] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.559534] dma_map_sgtable+0x1d/0x40 <4> [967.559542] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.559763] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.559961] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.560143] ? lock_acquire+0xc4/0x2e0 <4> [967.560146] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.560323] ? lock_is_held_type+0xa3/0x130 <4> [967.560328] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.560545] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.560788] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.560976] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.561169] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.561361] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.561546] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.561748] ? __kernel_text_address+0x12/0x50 <4> [967.561761] ? __lock_acquire+0x43e/0x2860 <4> [967.561764] ? __create_object+0x68/0xc0 <4> [967.561767] ? lock_release+0xce/0x2a0 <4> [967.561775] ? find_held_lock+0x31/0x90 <4> [967.561777] ? __might_fault+0x53/0xb0 <4> [967.561788] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.561964] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.562169] drm_ioctl_kernel+0xb3/0x120 <4> [967.562175] drm_ioctl+0x2d4/0x5a0 <4> [967.562177] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.562357] ? lock_release+0xce/0x2a0 <4> [967.562363] __x64_sys_ioctl+0xa5/0x100 <4> [967.562365] ? lock_release+0xce/0x2a0 <4> [967.562369] x64_sys_call+0x1144/0x26a0 <4> [967.562372] do_syscall_64+0x93/0xd60 <4> [967.562374] ? up_read+0x22/0x30 <4> [967.562377] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.562381] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.562385] ? irqentry_exit+0x77/0xb0 <4> [967.562388] ? clear_bhb_loop+0x50/0xa0 <4> [967.562390] ? clear_bhb_loop+0x50/0xa0 <4> [967.562393] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.562395] RIP: 0033:0x74d44b724ded <4> [967.562397] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.562399] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.562402] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.562404] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.562405] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.562407] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.562408] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.562416] </TASK> <4> [967.562418] irq event stamp: 993807 <4> [967.562419] hardirqs last enabled at (993813): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.562421] hardirqs last disabled at (993818): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.562423] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.562426] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.562428] ---[ end trace 0000000000000000 ]--- <2> [967.562430] DMAR: ERROR: DMA PTE for vPFN 0x3900009 already set (to 28b008003 not 28b008003) <4> [967.562453] ------------[ cut here ]------------ <4> [967.562454] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.562458] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.562595] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.562598] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.562600] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.562601] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.562604] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.562606] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.562608] RAX: 0000000000000000 RBX: 000000028b008003 RCX: 0000000000000000 <4> [967.562610] RDX: 0000000000000000 RSI: 0000000003900009 RDI: 0000000000000000 <4> [967.562611] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b008 <4> [967.562613] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.562614] R13: ffff888144d76048 R14: 00000000000ed7f8 R15: ffff8881043efb88 <4> [967.562616] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.562618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.562619] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.562634] Call Trace: <4> [967.562635] <TASK> <4> [967.562637] ? mark_held_locks+0x46/0x90 <4> [967.562661] iommu_map_nosync+0x12c/0x320 <4> [967.562669] iommu_map_sg+0xd9/0x1d0 <4> [967.562675] iommu_dma_map_sg+0x271/0x6d0 <4> [967.562683] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.562687] dma_map_sgtable+0x1d/0x40 <4> [967.562690] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.562916] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.563101] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.563283] ? lock_acquire+0xc4/0x2e0 <4> [967.563286] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.563462] ? lock_is_held_type+0xa3/0x130 <4> [967.563467] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.563716] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.563910] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.564154] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.564348] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.564577] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.564799] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.564998] ? __kernel_text_address+0x12/0x50 <4> [967.565011] ? __lock_acquire+0x43e/0x2860 <4> [967.565013] ? __create_object+0x68/0xc0 <4> [967.565017] ? lock_release+0xce/0x2a0 <4> [967.565024] ? find_held_lock+0x31/0x90 <4> [967.565027] ? __might_fault+0x53/0xb0 <4> [967.565037] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.565215] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.565391] drm_ioctl_kernel+0xb3/0x120 <4> [967.565396] drm_ioctl+0x2d4/0x5a0 <4> [967.565399] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.565663] ? lock_release+0xce/0x2a0 <4> [967.565670] __x64_sys_ioctl+0xa5/0x100 <4> [967.565672] ? lock_release+0xce/0x2a0 <4> [967.565676] x64_sys_call+0x1144/0x26a0 <4> [967.565678] do_syscall_64+0x93/0xd60 <4> [967.565681] ? up_read+0x22/0x30 <4> [967.565684] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.565688] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.565692] ? irqentry_exit+0x77/0xb0 <4> [967.565695] ? clear_bhb_loop+0x50/0xa0 <4> [967.565697] ? clear_bhb_loop+0x50/0xa0 <4> [967.565700] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.565702] RIP: 0033:0x74d44b724ded <4> [967.565705] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.565706] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.565725] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.565726] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.565728] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.565729] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.565731] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.565739] </TASK> <4> [967.565740] irq event stamp: 994789 <4> [967.565742] hardirqs last enabled at (994795): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.565744] hardirqs last disabled at (994800): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.565746] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.565749] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.565751] ---[ end trace 0000000000000000 ]--- <2> [967.565753] DMAR: ERROR: DMA PTE for vPFN 0x390000a already set (to 28b009003 not 28b009003) <4> [967.565776] ------------[ cut here ]------------ <4> [967.565778] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.565781] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.565869] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.565872] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.565873] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.565874] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.565877] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.565879] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.565881] RAX: 0000000000000000 RBX: 000000028b009003 RCX: 0000000000000000 <4> [967.565883] RDX: 0000000000000000 RSI: 000000000390000a RDI: 0000000000000000 <4> [967.565884] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b009 <4> [967.565886] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.565887] R13: ffff888144d76050 R14: 00000000000ed7f7 R15: ffff8881043efb88 <4> [967.565889] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.565890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.565892] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.565893] Call Trace: <4> [967.565894] <TASK> <4> [967.565896] ? mark_held_locks+0x46/0x90 <4> [967.565905] iommu_map_nosync+0x12c/0x320 <4> [967.565913] iommu_map_sg+0xd9/0x1d0 <4> [967.565918] iommu_dma_map_sg+0x271/0x6d0 <4> [967.565926] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.565930] dma_map_sgtable+0x1d/0x40 <4> [967.565933] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.566115] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.566298] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.566567] ? lock_acquire+0xc4/0x2e0 <4> [967.566570] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.566766] ? lock_is_held_type+0xa3/0x130 <4> [967.566771] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.566950] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.567128] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.567315] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.567586] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.567779] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.567956] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.568141] ? __kernel_text_address+0x12/0x50 <4> [967.568154] ? __lock_acquire+0x43e/0x2860 <4> [967.568156] ? __create_object+0x68/0xc0 <4> [967.568160] ? lock_release+0xce/0x2a0 <4> [967.568167] ? find_held_lock+0x31/0x90 <4> [967.568169] ? __might_fault+0x53/0xb0 <4> [967.568180] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.568357] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.568603] drm_ioctl_kernel+0xb3/0x120 <4> [967.568608] drm_ioctl+0x2d4/0x5a0 <4> [967.568611] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.568807] ? lock_release+0xce/0x2a0 <4> [967.568813] __x64_sys_ioctl+0xa5/0x100 <4> [967.568816] ? lock_release+0xce/0x2a0 <4> [967.568820] x64_sys_call+0x1144/0x26a0 <4> [967.568822] do_syscall_64+0x93/0xd60 <4> [967.568825] ? up_read+0x22/0x30 <4> [967.568828] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.568832] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.568836] ? irqentry_exit+0x77/0xb0 <4> [967.568839] ? clear_bhb_loop+0x50/0xa0 <4> [967.568841] ? clear_bhb_loop+0x50/0xa0 <4> [967.568845] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.568847] RIP: 0033:0x74d44b724ded <4> [967.568849] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.568851] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.568854] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.568856] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.568857] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.568859] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.568860] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.568869] </TASK> <4> [967.568870] irq event stamp: 995769 <4> [967.568872] hardirqs last enabled at (995775): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.568874] hardirqs last disabled at (995780): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.568876] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.568879] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.568881] ---[ end trace 0000000000000000 ]--- <2> [967.568883] DMAR: ERROR: DMA PTE for vPFN 0x390000b already set (to 28b00a003 not 28b00a003) <4> [967.568906] ------------[ cut here ]------------ <4> [967.568907] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.568911] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.568987] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.568990] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.568991] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.568993] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.568996] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.568998] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.569000] RAX: 0000000000000000 RBX: 000000028b00a003 RCX: 0000000000000000 <4> [967.569001] RDX: 0000000000000000 RSI: 000000000390000b RDI: 0000000000000000 <4> [967.569003] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b00a <4> [967.569004] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.569006] R13: ffff888144d76058 R14: 00000000000ed7f6 R15: ffff8881043efb88 <4> [967.569007] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.569009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.569011] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.569012] Call Trace: <4> [967.569013] <TASK> <4> [967.569015] ? mark_held_locks+0x46/0x90 <4> [967.569024] iommu_map_nosync+0x12c/0x320 <4> [967.569032] iommu_map_sg+0xd9/0x1d0 <4> [967.569037] iommu_dma_map_sg+0x271/0x6d0 <4> [967.569045] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.569049] dma_map_sgtable+0x1d/0x40 <4> [967.569052] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.569238] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.569462] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.569729] ? lock_acquire+0xc4/0x2e0 <4> [967.569733] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.569953] ? lock_is_held_type+0xa3/0x130 <4> [967.569958] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.570137] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.570331] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.570626] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.570837] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.571015] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.571205] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.571420] ? __kernel_text_address+0x12/0x50 <4> [967.571462] ? __lock_acquire+0x43e/0x2860 <4> [967.571465] ? __create_object+0x68/0xc0 <4> [967.571469] ? lock_release+0xce/0x2a0 <4> [967.571476] ? find_held_lock+0x31/0x90 <4> [967.571479] ? __might_fault+0x53/0xb0 <4> [967.571489] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.571686] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.571866] drm_ioctl_kernel+0xb3/0x120 <4> [967.571871] drm_ioctl+0x2d4/0x5a0 <4> [967.571874] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.572058] ? lock_release+0xce/0x2a0 <4> [967.572064] __x64_sys_ioctl+0xa5/0x100 <4> [967.572066] ? lock_release+0xce/0x2a0 <4> [967.572071] x64_sys_call+0x1144/0x26a0 <4> [967.572073] do_syscall_64+0x93/0xd60 <4> [967.572075] ? up_read+0x22/0x30 <4> [967.572079] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.572083] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.572087] ? irqentry_exit+0x77/0xb0 <4> [967.572089] ? clear_bhb_loop+0x50/0xa0 <4> [967.572092] ? clear_bhb_loop+0x50/0xa0 <4> [967.572095] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.572097] RIP: 0033:0x74d44b724ded <4> [967.572099] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.572101] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.572104] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.572105] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.572107] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.572108] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.572110] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.572118] </TASK> <4> [967.572119] irq event stamp: 996749 <4> [967.572121] hardirqs last enabled at (996755): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.572123] hardirqs last disabled at (996760): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.572125] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.572128] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.572130] ---[ end trace 0000000000000000 ]--- <2> [967.572132] DMAR: ERROR: DMA PTE for vPFN 0x390000c already set (to 28b00b003 not 28b00b003) <4> [967.572154] ------------[ cut here ]------------ <4> [967.572156] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.572160] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.572235] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.572238] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.572240] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.572241] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.572244] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.572246] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.572249] RAX: 0000000000000000 RBX: 000000028b00b003 RCX: 0000000000000000 <4> [967.572251] RDX: 0000000000000000 RSI: 000000000390000c RDI: 0000000000000000 <4> [967.572252] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b00b <4> [967.572254] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.572255] R13: ffff888144d76060 R14: 00000000000ed7f5 R15: ffff8881043efb88 <4> [967.572257] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.572259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.572261] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.572263] Call Trace: <4> [967.572264] <TASK> <4> [967.572266] ? mark_held_locks+0x46/0x90 <4> [967.572275] iommu_map_nosync+0x12c/0x320 <4> [967.572283] iommu_map_sg+0xd9/0x1d0 <4> [967.572289] iommu_dma_map_sg+0x271/0x6d0 <4> [967.572297] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.572301] dma_map_sgtable+0x1d/0x40 <4> [967.572304] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.572531] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.572718] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.572904] ? lock_acquire+0xc4/0x2e0 <4> [967.572908] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.573088] ? lock_is_held_type+0xa3/0x130 <4> [967.573093] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.573275] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.573497] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.573690] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.573888] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.574069] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.574250] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.574477] ? __kernel_text_address+0x12/0x50 <4> [967.574490] ? __lock_acquire+0x43e/0x2860 <4> [967.574493] ? __create_object+0x68/0xc0 <4> [967.574496] ? lock_release+0xce/0x2a0 <4> [967.574504] ? find_held_lock+0x31/0x90 <4> [967.574507] ? __might_fault+0x53/0xb0 <4> [967.574517] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.574699] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.574878] drm_ioctl_kernel+0xb3/0x120 <4> [967.574884] drm_ioctl+0x2d4/0x5a0 <4> [967.574886] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.575071] ? lock_release+0xce/0x2a0 <4> [967.575077] __x64_sys_ioctl+0xa5/0x100 <4> [967.575080] ? lock_release+0xce/0x2a0 <4> [967.575084] x64_sys_call+0x1144/0x26a0 <4> [967.575086] do_syscall_64+0x93/0xd60 <4> [967.575089] ? up_read+0x22/0x30 <4> [967.575092] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.575096] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.575100] ? irqentry_exit+0x77/0xb0 <4> [967.575103] ? clear_bhb_loop+0x50/0xa0 <4> [967.575105] ? clear_bhb_loop+0x50/0xa0 <4> [967.575108] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.575110] RIP: 0033:0x74d44b724ded <4> [967.575112] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.575114] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.575117] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.575119] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.575120] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.575122] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.575123] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.575132] </TASK> <4> [967.575133] irq event stamp: 997729 <4> [967.575134] hardirqs last enabled at (997735): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.575137] hardirqs last disabled at (997740): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.575139] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.575142] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.575144] ---[ end trace 0000000000000000 ]--- <2> [967.575146] DMAR: ERROR: DMA PTE for vPFN 0x390000d already set (to 28b00c003 not 28b00c003) <4> [967.575169] ------------[ cut here ]------------ <4> [967.575171] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.575174] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.575250] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.575253] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.575254] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.575256] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.575258] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.575260] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.575263] RAX: 0000000000000000 RBX: 000000028b00c003 RCX: 0000000000000000 <4> [967.575264] RDX: 0000000000000000 RSI: 000000000390000d RDI: 0000000000000000 <4> [967.575266] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b00c <4> [967.575267] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.575269] R13: ffff888144d76068 R14: 00000000000ed7f4 R15: ffff8881043efb88 <4> [967.575270] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.575272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.575274] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.575275] Call Trace: <4> [967.575276] <TASK> <4> [967.575278] ? mark_held_locks+0x46/0x90 <4> [967.575287] iommu_map_nosync+0x12c/0x320 <4> [967.575301] iommu_map_sg+0xd9/0x1d0 <4> [967.575307] iommu_dma_map_sg+0x271/0x6d0 <4> [967.575333] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.575338] dma_map_sgtable+0x1d/0x40 <4> [967.575356] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.575542] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.575730] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.575915] ? lock_acquire+0xc4/0x2e0 <4> [967.575919] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.576100] ? lock_is_held_type+0xa3/0x130 <4> [967.576105] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.576292] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.576512] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.576704] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.576901] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.577083] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.577263] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.577498] ? __kernel_text_address+0x12/0x50 <4> [967.577511] ? __lock_acquire+0x43e/0x2860 <4> [967.577514] ? __create_object+0x68/0xc0 <4> [967.577517] ? lock_release+0xce/0x2a0 <4> [967.577525] ? find_held_lock+0x31/0x90 <4> [967.577527] ? __might_fault+0x53/0xb0 <4> [967.577538] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.577718] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.577897] drm_ioctl_kernel+0xb3/0x120 <4> [967.577903] drm_ioctl+0x2d4/0x5a0 <4> [967.577905] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.578090] ? lock_release+0xce/0x2a0 <4> [967.578096] __x64_sys_ioctl+0xa5/0x100 <4> [967.578099] ? lock_release+0xce/0x2a0 <4> [967.578103] x64_sys_call+0x1144/0x26a0 <4> [967.578106] do_syscall_64+0x93/0xd60 <4> [967.578108] ? up_read+0x22/0x30 <4> [967.578112] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.578116] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.578120] ? irqentry_exit+0x77/0xb0 <4> [967.578123] ? clear_bhb_loop+0x50/0xa0 <4> [967.578125] ? clear_bhb_loop+0x50/0xa0 <4> [967.578129] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.578131] RIP: 0033:0x74d44b724ded <4> [967.578133] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.578135] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.578137] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.578139] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.578141] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.578142] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.578144] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.578152] </TASK> <4> [967.578153] irq event stamp: 998709 <4> [967.578155] hardirqs last enabled at (998715): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.578157] hardirqs last disabled at (998720): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.578159] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.578162] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.578164] ---[ end trace 0000000000000000 ]--- <2> [967.578166] DMAR: ERROR: DMA PTE for vPFN 0x390000e already set (to 28b00d003 not 28b00d003) <4> [967.578189] ------------[ cut here ]------------ <4> [967.578190] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.578194] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.578275] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.578278] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.578279] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.578281] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.578284] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.578286] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.578288] RAX: 0000000000000000 RBX: 000000028b00d003 RCX: 0000000000000000 <4> [967.578310] RDX: 0000000000000000 RSI: 000000000390000e RDI: 0000000000000000 <4> [967.578311] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b00d <4> [967.578313] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.578314] R13: ffff888144d76070 R14: 00000000000ed7f3 R15: ffff8881043efb88 <4> [967.578316] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.578318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.578320] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.578322] Call Trace: <4> [967.578323] <TASK> <4> [967.578325] ? mark_held_locks+0x46/0x90 <4> [967.578334] iommu_map_nosync+0x12c/0x320 <4> [967.578355] iommu_map_sg+0xd9/0x1d0 <4> [967.578361] iommu_dma_map_sg+0x271/0x6d0 <4> [967.578369] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.578374] dma_map_sgtable+0x1d/0x40 <4> [967.578377] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.578563] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.578750] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.578937] ? lock_acquire+0xc4/0x2e0 <4> [967.578940] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.579121] ? lock_is_held_type+0xa3/0x130 <4> [967.579126] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.579352] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.579535] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.579728] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.579926] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.580108] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.580332] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.580522] ? __kernel_text_address+0x12/0x50 <4> [967.580535] ? __lock_acquire+0x43e/0x2860 <4> [967.580537] ? __create_object+0x68/0xc0 <4> [967.580541] ? lock_release+0xce/0x2a0 <4> [967.580549] ? find_held_lock+0x31/0x90 <4> [967.580551] ? __might_fault+0x53/0xb0 <4> [967.580561] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.580741] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.580920] drm_ioctl_kernel+0xb3/0x120 <4> [967.580925] drm_ioctl+0x2d4/0x5a0 <4> [967.580928] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.581112] ? lock_release+0xce/0x2a0 <4> [967.581118] __x64_sys_ioctl+0xa5/0x100 <4> [967.581121] ? lock_release+0xce/0x2a0 <4> [967.581125] x64_sys_call+0x1144/0x26a0 <4> [967.581127] do_syscall_64+0x93/0xd60 <4> [967.581130] ? up_read+0x22/0x30 <4> [967.581133] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.581137] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.581141] ? irqentry_exit+0x77/0xb0 <4> [967.581144] ? clear_bhb_loop+0x50/0xa0 <4> [967.581146] ? clear_bhb_loop+0x50/0xa0 <4> [967.581149] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.581151] RIP: 0033:0x74d44b724ded <4> [967.581153] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.581155] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.581158] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.581159] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.581161] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.581163] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.581164] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.581172] </TASK> <4> [967.581174] irq event stamp: 999689 <4> [967.581175] hardirqs last enabled at (999695): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.581177] hardirqs last disabled at (999700): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.581179] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.581182] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.581184] ---[ end trace 0000000000000000 ]--- <2> [967.581186] DMAR: ERROR: DMA PTE for vPFN 0x390000f already set (to 28b00e003 not 28b00e003) <4> [967.581214] ------------[ cut here ]------------ <4> [967.581215] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.581239] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.581331] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.581334] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.581335] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.581337] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.581340] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.581342] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.581344] RAX: 0000000000000000 RBX: 000000028b00e003 RCX: 0000000000000000 <4> [967.581346] RDX: 0000000000000000 RSI: 000000000390000f RDI: 0000000000000000 <4> [967.581348] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b00e <4> [967.581349] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.581351] R13: ffff888144d76078 R14: 00000000000ed7f2 R15: ffff8881043efb88 <4> [967.581353] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.581355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.581356] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.581358] Call Trace: <4> [967.581359] <TASK> <4> [967.581362] ? mark_held_locks+0x46/0x90 <4> [967.581371] iommu_map_nosync+0x12c/0x320 <4> [967.581379] iommu_map_sg+0xd9/0x1d0 <4> [967.581385] iommu_dma_map_sg+0x271/0x6d0 <4> [967.581392] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.581397] dma_map_sgtable+0x1d/0x40 <4> [967.581401] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.581588] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.581777] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.581964] ? lock_acquire+0xc4/0x2e0 <4> [967.581967] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.582148] ? lock_is_held_type+0xa3/0x130 <4> [967.582153] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.582373] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.582595] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.582787] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.582985] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.583166] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.583385] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.583574] ? __kernel_text_address+0x12/0x50 <4> [967.583587] ? __lock_acquire+0x43e/0x2860 <4> [967.583590] ? __create_object+0x68/0xc0 <4> [967.583594] ? lock_release+0xce/0x2a0 <4> [967.583602] ? find_held_lock+0x31/0x90 <4> [967.583604] ? __might_fault+0x53/0xb0 <4> [967.583615] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.583796] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.583975] drm_ioctl_kernel+0xb3/0x120 <4> [967.583981] drm_ioctl+0x2d4/0x5a0 <4> [967.583984] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.584172] ? lock_release+0xce/0x2a0 <4> [967.584196] __x64_sys_ioctl+0xa5/0x100 <4> [967.584199] ? lock_release+0xce/0x2a0 <4> [967.584217] x64_sys_call+0x1144/0x26a0 <4> [967.584220] do_syscall_64+0x93/0xd60 <4> [967.584222] ? up_read+0x22/0x30 <4> [967.584226] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.584230] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.584234] ? irqentry_exit+0x77/0xb0 <4> [967.584237] ? clear_bhb_loop+0x50/0xa0 <4> [967.584239] ? clear_bhb_loop+0x50/0xa0 <4> [967.584242] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.584244] RIP: 0033:0x74d44b724ded <4> [967.584247] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.584248] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.584251] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.584253] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.584254] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.584256] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.584257] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.584265] </TASK> <4> [967.584267] irq event stamp: 1000671 <4> [967.584268] hardirqs last enabled at (1000677): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.584271] hardirqs last disabled at (1000682): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.584273] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.584276] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.584278] ---[ end trace 0000000000000000 ]--- <2> [967.584279] DMAR: ERROR: DMA PTE for vPFN 0x3900010 already set (to 28b00f003 not 28b00f003) <4> [967.584303] ------------[ cut here ]------------ <4> [967.584304] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.584308] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.584384] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.584387] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.584388] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.584390] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.584392] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.584394] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.584396] RAX: 0000000000000000 RBX: 000000028b00f003 RCX: 0000000000000000 <4> [967.584398] RDX: 0000000000000000 RSI: 0000000003900010 RDI: 0000000000000000 <4> [967.584399] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b00f <4> [967.584401] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.584402] R13: ffff888144d76080 R14: 00000000000ed7f1 R15: ffff8881043efb88 <4> [967.584404] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.584406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.584407] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.584409] Call Trace: <4> [967.584410] <TASK> <4> [967.584412] ? mark_held_locks+0x46/0x90 <4> [967.584421] iommu_map_nosync+0x12c/0x320 <4> [967.584429] iommu_map_sg+0xd9/0x1d0 <4> [967.584434] iommu_dma_map_sg+0x271/0x6d0 <4> [967.584442] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.584447] dma_map_sgtable+0x1d/0x40 <4> [967.584450] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.584636] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.584823] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.585009] ? lock_acquire+0xc4/0x2e0 <4> [967.585013] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.585240] ? lock_is_held_type+0xa3/0x130 <4> [967.585246] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.585427] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.585609] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.585801] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.585999] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.586218] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.586399] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.586589] ? __kernel_text_address+0x12/0x50 <4> [967.586602] ? __lock_acquire+0x43e/0x2860 <4> [967.586604] ? __create_object+0x68/0xc0 <4> [967.586608] ? lock_release+0xce/0x2a0 <4> [967.586616] ? find_held_lock+0x31/0x90 <4> [967.586618] ? __might_fault+0x53/0xb0 <4> [967.586628] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.586808] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.586988] drm_ioctl_kernel+0xb3/0x120 <4> [967.586994] drm_ioctl+0x2d4/0x5a0 <4> [967.586996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.587220] ? lock_release+0xce/0x2a0 <4> [967.587226] __x64_sys_ioctl+0xa5/0x100 <4> [967.587229] ? lock_release+0xce/0x2a0 <4> [967.587233] x64_sys_call+0x1144/0x26a0 <4> [967.587235] do_syscall_64+0x93/0xd60 <4> [967.587238] ? up_read+0x22/0x30 <4> [967.587241] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.587245] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.587249] ? irqentry_exit+0x77/0xb0 <4> [967.587252] ? clear_bhb_loop+0x50/0xa0 <4> [967.587255] ? clear_bhb_loop+0x50/0xa0 <4> [967.587258] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.587261] RIP: 0033:0x74d44b724ded <4> [967.587263] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.587264] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.587267] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.587269] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.587270] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.587272] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.587273] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.587282] </TASK> <4> [967.587283] irq event stamp: 1001651 <4> [967.587284] hardirqs last enabled at (1001657): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.587287] hardirqs last disabled at (1001662): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.587289] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.587292] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.587294] ---[ end trace 0000000000000000 ]--- <2> [967.587296] DMAR: ERROR: DMA PTE for vPFN 0x3900011 already set (to 28b010003 not 28b010003) <4> [967.587319] ------------[ cut here ]------------ <4> [967.587320] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.587324] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.587399] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.587402] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.587404] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.587405] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.587408] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.587410] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.587412] RAX: 0000000000000000 RBX: 000000028b010003 RCX: 0000000000000000 <4> [967.587414] RDX: 0000000000000000 RSI: 0000000003900011 RDI: 0000000000000000 <4> [967.587415] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b010 <4> [967.587417] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.587418] R13: ffff888144d76088 R14: 00000000000ed7f0 R15: ffff8881043efb88 <4> [967.587420] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.587422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.587423] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.587425] Call Trace: <4> [967.587426] <TASK> <4> [967.587428] ? mark_held_locks+0x46/0x90 <4> [967.587437] iommu_map_nosync+0x12c/0x320 <4> [967.587445] iommu_map_sg+0xd9/0x1d0 <4> [967.587450] iommu_dma_map_sg+0x271/0x6d0 <4> [967.587458] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.587463] dma_map_sgtable+0x1d/0x40 <4> [967.587466] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.587653] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.587840] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.588026] ? lock_acquire+0xc4/0x2e0 <4> [967.588029] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.588251] ? lock_is_held_type+0xa3/0x130 <4> [967.588257] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.588440] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.588623] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.588815] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.589013] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.589238] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.589419] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.589608] ? __kernel_text_address+0x12/0x50 <4> [967.589621] ? __lock_acquire+0x43e/0x2860 <4> [967.589624] ? __create_object+0x68/0xc0 <4> [967.589627] ? lock_release+0xce/0x2a0 <4> [967.589635] ? find_held_lock+0x31/0x90 <4> [967.589637] ? __might_fault+0x53/0xb0 <4> [967.589648] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.589828] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.590008] drm_ioctl_kernel+0xb3/0x120 <4> [967.590014] drm_ioctl+0x2d4/0x5a0 <4> [967.590016] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.590237] ? lock_release+0xce/0x2a0 <4> [967.590243] __x64_sys_ioctl+0xa5/0x100 <4> [967.590246] ? lock_release+0xce/0x2a0 <4> [967.590250] x64_sys_call+0x1144/0x26a0 <4> [967.590252] do_syscall_64+0x93/0xd60 <4> [967.590255] ? up_read+0x22/0x30 <4> [967.590258] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.590262] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.590266] ? irqentry_exit+0x77/0xb0 <4> [967.590269] ? clear_bhb_loop+0x50/0xa0 <4> [967.590271] ? clear_bhb_loop+0x50/0xa0 <4> [967.590275] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.590277] RIP: 0033:0x74d44b724ded <4> [967.590279] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.590281] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.590283] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.590285] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.590286] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.590288] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.590289] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.590298] </TASK> <4> [967.590299] irq event stamp: 1002631 <4> [967.590300] hardirqs last enabled at (1002637): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.590303] hardirqs last disabled at (1002642): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.590305] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.590307] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.590310] ---[ end trace 0000000000000000 ]--- <2> [967.590311] DMAR: ERROR: DMA PTE for vPFN 0x3900012 already set (to 28b011003 not 28b011003) <4> [967.590334] ------------[ cut here ]------------ <4> [967.590336] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.590340] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.590418] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.590421] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.590423] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.590424] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.590427] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.590429] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.590432] RAX: 0000000000000000 RBX: 000000028b011003 RCX: 0000000000000000 <4> [967.590433] RDX: 0000000000000000 RSI: 0000000003900012 RDI: 0000000000000000 <4> [967.590435] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b011 <4> [967.590437] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.590438] R13: ffff888144d76090 R14: 00000000000ed7ef R15: ffff8881043efb88 <4> [967.590440] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.590442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.590444] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.590446] Call Trace: <4> [967.590447] <TASK> <4> [967.590449] ? mark_held_locks+0x46/0x90 <4> [967.590458] iommu_map_nosync+0x12c/0x320 <4> [967.590466] iommu_map_sg+0xd9/0x1d0 <4> [967.590472] iommu_dma_map_sg+0x271/0x6d0 <4> [967.590480] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.590484] dma_map_sgtable+0x1d/0x40 <4> [967.590488] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.590675] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.590862] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.591049] ? lock_acquire+0xc4/0x2e0 <4> [967.591052] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.591272] ? lock_is_held_type+0xa3/0x130 <4> [967.591278] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.591460] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.591642] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.591835] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.592031] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.592249] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.592430] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.592619] ? __kernel_text_address+0x12/0x50 <4> [967.592633] ? __lock_acquire+0x43e/0x2860 <4> [967.592636] ? __create_object+0x68/0xc0 <4> [967.592639] ? lock_release+0xce/0x2a0 <4> [967.592647] ? find_held_lock+0x31/0x90 <4> [967.592649] ? __might_fault+0x53/0xb0 <4> [967.592660] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.592841] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.593020] drm_ioctl_kernel+0xb3/0x120 <4> [967.593030] drm_ioctl+0x2d4/0x5a0 <4> [967.593033] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.593250] ? lock_release+0xce/0x2a0 <4> [967.593256] __x64_sys_ioctl+0xa5/0x100 <4> [967.593259] ? lock_release+0xce/0x2a0 <4> [967.593263] x64_sys_call+0x1144/0x26a0 <4> [967.593265] do_syscall_64+0x93/0xd60 <4> [967.593268] ? up_read+0x22/0x30 <4> [967.593271] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.593275] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.593279] ? irqentry_exit+0x77/0xb0 <4> [967.593282] ? clear_bhb_loop+0x50/0xa0 <4> [967.593284] ? clear_bhb_loop+0x50/0xa0 <4> [967.593287] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.593289] RIP: 0033:0x74d44b724ded <4> [967.593291] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.593293] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.593296] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.593298] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.593299] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.593301] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.593302] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.593311] </TASK> <4> [967.593312] irq event stamp: 1003611 <4> [967.593313] hardirqs last enabled at (1003617): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.593316] hardirqs last disabled at (1003622): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.593318] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.593320] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.593323] ---[ end trace 0000000000000000 ]--- <2> [967.593324] DMAR: ERROR: DMA PTE for vPFN 0x3900013 already set (to 28b012003 not 28b012003) <4> [967.593348] ------------[ cut here ]------------ <4> [967.593349] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.593353] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.593428] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.593431] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.593432] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.593434] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.593437] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.593438] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.593441] RAX: 0000000000000000 RBX: 000000028b012003 RCX: 0000000000000000 <4> [967.593442] RDX: 0000000000000000 RSI: 0000000003900013 RDI: 0000000000000000 <4> [967.593444] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b012 <4> [967.593445] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.593447] R13: ffff888144d76098 R14: 00000000000ed7ee R15: ffff8881043efb88 <4> [967.593448] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.593450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.593452] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.593453] Call Trace: <4> [967.593454] <TASK> <4> [967.593456] ? mark_held_locks+0x46/0x90 <4> [967.593465] iommu_map_nosync+0x12c/0x320 <4> [967.593473] iommu_map_sg+0xd9/0x1d0 <4> [967.593478] iommu_dma_map_sg+0x271/0x6d0 <4> [967.593486] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.593491] dma_map_sgtable+0x1d/0x40 <4> [967.593494] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.593681] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.593868] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.594093] ? lock_acquire+0xc4/0x2e0 <4> [967.594097] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.594277] ? lock_is_held_type+0xa3/0x130 <4> [967.594283] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.594465] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.594647] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.594839] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.595073] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.595287] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.595468] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.595657] ? __kernel_text_address+0x12/0x50 <4> [967.595670] ? __lock_acquire+0x43e/0x2860 <4> [967.595673] ? __create_object+0x68/0xc0 <4> [967.595676] ? lock_release+0xce/0x2a0 <4> [967.595684] ? find_held_lock+0x31/0x90 <4> [967.595686] ? __might_fault+0x53/0xb0 <4> [967.595697] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.595877] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.596095] drm_ioctl_kernel+0xb3/0x120 <4> [967.596100] drm_ioctl+0x2d4/0x5a0 <4> [967.596103] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.596288] ? lock_release+0xce/0x2a0 <4> [967.596294] __x64_sys_ioctl+0xa5/0x100 <4> [967.596297] ? lock_release+0xce/0x2a0 <4> [967.596301] x64_sys_call+0x1144/0x26a0 <4> [967.596303] do_syscall_64+0x93/0xd60 <4> [967.596306] ? up_read+0x22/0x30 <4> [967.596310] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.596314] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.596318] ? irqentry_exit+0x77/0xb0 <4> [967.596320] ? clear_bhb_loop+0x50/0xa0 <4> [967.596323] ? clear_bhb_loop+0x50/0xa0 <4> [967.596327] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.596329] RIP: 0033:0x74d44b724ded <4> [967.596331] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.596333] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.596336] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.596338] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.596339] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.596341] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.596343] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.596351] </TASK> <4> [967.596352] irq event stamp: 1004591 <4> [967.596354] hardirqs last enabled at (1004597): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.596357] hardirqs last disabled at (1004602): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.596359] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.596361] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.596364] ---[ end trace 0000000000000000 ]--- <2> [967.596366] DMAR: ERROR: DMA PTE for vPFN 0x3900014 already set (to 28b013003 not 28b013003) <4> [967.596390] ------------[ cut here ]------------ <4> [967.596391] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.596395] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.596470] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.596473] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.596475] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.596476] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.596479] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.596481] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.596483] RAX: 0000000000000000 RBX: 000000028b013003 RCX: 0000000000000000 <4> [967.596485] RDX: 0000000000000000 RSI: 0000000003900014 RDI: 0000000000000000 <4> [967.596486] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b013 <4> [967.596488] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.596489] R13: ffff888144d760a0 R14: 00000000000ed7ed R15: ffff8881043efb88 <4> [967.596491] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.596493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.596494] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.596496] Call Trace: <4> [967.596497] <TASK> <4> [967.596499] ? mark_held_locks+0x46/0x90 <4> [967.596508] iommu_map_nosync+0x12c/0x320 <4> [967.596516] iommu_map_sg+0xd9/0x1d0 <4> [967.596521] iommu_dma_map_sg+0x271/0x6d0 <4> [967.596529] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.596534] dma_map_sgtable+0x1d/0x40 <4> [967.596537] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.596725] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.596911] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.597133] ? lock_acquire+0xc4/0x2e0 <4> [967.597136] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.597317] ? lock_is_held_type+0xa3/0x130 <4> [967.597322] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.597504] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.597685] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.597877] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.598081] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.598262] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.598442] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.598632] ? __kernel_text_address+0x12/0x50 <4> [967.598644] ? __lock_acquire+0x43e/0x2860 <4> [967.598647] ? __create_object+0x68/0xc0 <4> [967.598651] ? lock_release+0xce/0x2a0 <4> [967.598658] ? find_held_lock+0x31/0x90 <4> [967.598661] ? __might_fault+0x53/0xb0 <4> [967.598671] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.598851] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.599063] drm_ioctl_kernel+0xb3/0x120 <4> [967.599069] drm_ioctl+0x2d4/0x5a0 <4> [967.599071] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.599255] ? lock_release+0xce/0x2a0 <4> [967.599261] __x64_sys_ioctl+0xa5/0x100 <4> [967.599264] ? lock_release+0xce/0x2a0 <4> [967.599268] x64_sys_call+0x1144/0x26a0 <4> [967.599270] do_syscall_64+0x93/0xd60 <4> [967.599273] ? up_read+0x22/0x30 <4> [967.599276] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.599280] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.599284] ? irqentry_exit+0x77/0xb0 <4> [967.599287] ? clear_bhb_loop+0x50/0xa0 <4> [967.599289] ? clear_bhb_loop+0x50/0xa0 <4> [967.599292] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.599294] RIP: 0033:0x74d44b724ded <4> [967.599297] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.599298] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.599301] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.599303] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.599304] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.599306] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.599307] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.599316] </TASK> <4> [967.599317] irq event stamp: 1005571 <4> [967.599318] hardirqs last enabled at (1005577): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.599320] hardirqs last disabled at (1005582): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.599322] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.599325] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.599328] ---[ end trace 0000000000000000 ]--- <2> [967.599329] DMAR: ERROR: DMA PTE for vPFN 0x3900015 already set (to 28b014003 not 28b014003) <4> [967.599352] ------------[ cut here ]------------ <4> [967.599354] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.599357] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.599433] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.599435] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.599437] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.599438] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.599441] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.599443] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.599445] RAX: 0000000000000000 RBX: 000000028b014003 RCX: 0000000000000000 <4> [967.599447] RDX: 0000000000000000 RSI: 0000000003900015 RDI: 0000000000000000 <4> [967.599448] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b014 <4> [967.599450] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.599451] R13: ffff888144d760a8 R14: 00000000000ed7ec R15: ffff8881043efb88 <4> [967.599453] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.599454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.599456] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.599458] Call Trace: <4> [967.599459] <TASK> <4> [967.599461] ? mark_held_locks+0x46/0x90 <4> [967.599470] iommu_map_nosync+0x12c/0x320 <4> [967.599477] iommu_map_sg+0xd9/0x1d0 <4> [967.599483] iommu_dma_map_sg+0x271/0x6d0 <4> [967.599491] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.599495] dma_map_sgtable+0x1d/0x40 <4> [967.599499] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.599685] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.599872] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.600103] ? lock_acquire+0xc4/0x2e0 <4> [967.600107] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.600287] ? lock_is_held_type+0xa3/0x130 <4> [967.600293] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.600474] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.600656] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.600848] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.601080] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.601261] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.601442] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.601630] ? __kernel_text_address+0x12/0x50 <4> [967.601643] ? __lock_acquire+0x43e/0x2860 <4> [967.601646] ? __create_object+0x68/0xc0 <4> [967.601650] ? lock_release+0xce/0x2a0 <4> [967.601658] ? find_held_lock+0x31/0x90 <4> [967.601660] ? __might_fault+0x53/0xb0 <4> [967.601671] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.601852] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.602070] drm_ioctl_kernel+0xb3/0x120 <4> [967.602076] drm_ioctl+0x2d4/0x5a0 <4> [967.602078] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.602262] ? lock_release+0xce/0x2a0 <4> [967.602268] __x64_sys_ioctl+0xa5/0x100 <4> [967.602271] ? lock_release+0xce/0x2a0 <4> [967.602275] x64_sys_call+0x1144/0x26a0 <4> [967.602277] do_syscall_64+0x93/0xd60 <4> [967.602280] ? up_read+0x22/0x30 <4> [967.602283] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.602287] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.602291] ? irqentry_exit+0x77/0xb0 <4> [967.602294] ? clear_bhb_loop+0x50/0xa0 <4> [967.602296] ? clear_bhb_loop+0x50/0xa0 <4> [967.602300] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.602302] RIP: 0033:0x74d44b724ded <4> [967.602304] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.602305] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.602308] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.602310] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.602311] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.602313] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.602314] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.602323] </TASK> <4> [967.602324] irq event stamp: 1006551 <4> [967.602325] hardirqs last enabled at (1006557): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.602328] hardirqs last disabled at (1006562): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.602330] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.602332] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.602335] ---[ end trace 0000000000000000 ]--- <2> [967.602336] DMAR: ERROR: DMA PTE for vPFN 0x3900016 already set (to 28b015003 not 28b015003) <4> [967.602360] ------------[ cut here ]------------ <4> [967.602361] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.602365] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.602440] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.602442] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.602444] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.602445] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.602448] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.602450] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.602452] RAX: 0000000000000000 RBX: 000000028b015003 RCX: 0000000000000000 <4> [967.602454] RDX: 0000000000000000 RSI: 0000000003900016 RDI: 0000000000000000 <4> [967.602455] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b015 <4> [967.602457] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.602458] R13: ffff888144d760b0 R14: 00000000000ed7eb R15: ffff8881043efb88 <4> [967.602460] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.602461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.602463] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.602465] Call Trace: <4> [967.602466] <TASK> <4> [967.602468] ? mark_held_locks+0x46/0x90 <4> [967.602477] iommu_map_nosync+0x12c/0x320 <4> [967.602484] iommu_map_sg+0xd9/0x1d0 <4> [967.602490] iommu_dma_map_sg+0x271/0x6d0 <4> [967.602498] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.602502] dma_map_sgtable+0x1d/0x40 <4> [967.602505] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.602691] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.602883] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.603142] ? lock_acquire+0xc4/0x2e0 <4> [967.603145] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.603327] ? lock_is_held_type+0xa3/0x130 <4> [967.603332] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.603514] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.603696] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.603919] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.604131] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.604312] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.604493] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.604681] ? __kernel_text_address+0x12/0x50 <4> [967.604694] ? __lock_acquire+0x43e/0x2860 <4> [967.604697] ? __create_object+0x68/0xc0 <4> [967.604700] ? lock_release+0xce/0x2a0 <4> [967.604708] ? find_held_lock+0x31/0x90 <4> [967.604710] ? __might_fault+0x53/0xb0 <4> [967.604721] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.604906] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.605086] drm_ioctl_kernel+0xb3/0x120 <4> [967.605091] drm_ioctl+0x2d4/0x5a0 <4> [967.605094] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.605277] ? lock_release+0xce/0x2a0 <4> [967.605283] __x64_sys_ioctl+0xa5/0x100 <4> [967.605286] ? lock_release+0xce/0x2a0 <4> [967.605290] x64_sys_call+0x1144/0x26a0 <4> [967.605293] do_syscall_64+0x93/0xd60 <4> [967.605296] ? up_read+0x22/0x30 <4> [967.605299] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.605303] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.605307] ? irqentry_exit+0x77/0xb0 <4> [967.605310] ? clear_bhb_loop+0x50/0xa0 <4> [967.605313] ? clear_bhb_loop+0x50/0xa0 <4> [967.605316] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.605318] RIP: 0033:0x74d44b724ded <4> [967.605321] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.605323] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.605326] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.605327] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.605329] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.605331] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.605332] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.605341] </TASK> <4> [967.605342] irq event stamp: 1007531 <4> [967.605344] hardirqs last enabled at (1007537): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.605346] hardirqs last disabled at (1007542): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.605348] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.605351] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.605354] ---[ end trace 0000000000000000 ]--- <2> [967.605355] DMAR: ERROR: DMA PTE for vPFN 0x3900017 already set (to 28b016003 not 28b016003) <4> [967.605378] ------------[ cut here ]------------ <4> [967.605379] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.605383] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.605458] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.605461] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.605463] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.605464] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.605467] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.605468] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.605471] RAX: 0000000000000000 RBX: 000000028b016003 RCX: 0000000000000000 <4> [967.605472] RDX: 0000000000000000 RSI: 0000000003900017 RDI: 0000000000000000 <4> [967.605474] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b016 <4> [967.605475] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.605477] R13: ffff888144d760b8 R14: 00000000000ed7ea R15: ffff8881043efb88 <4> [967.605478] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.605480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.605482] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.605483] Call Trace: <4> [967.605485] <TASK> <4> [967.605486] ? mark_held_locks+0x46/0x90 <4> [967.605496] iommu_map_nosync+0x12c/0x320 <4> [967.605503] iommu_map_sg+0xd9/0x1d0 <4> [967.605509] iommu_dma_map_sg+0x271/0x6d0 <4> [967.605517] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.605521] dma_map_sgtable+0x1d/0x40 <4> [967.605524] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.605712] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.605945] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.606132] ? lock_acquire+0xc4/0x2e0 <4> [967.606135] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.606316] ? lock_is_held_type+0xa3/0x130 <4> [967.606321] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.606504] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.606686] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.606916] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.607114] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.607294] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.607475] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.607664] ? __kernel_text_address+0x12/0x50 <4> [967.607677] ? __lock_acquire+0x43e/0x2860 <4> [967.607680] ? __create_object+0x68/0xc0 <4> [967.607684] ? lock_release+0xce/0x2a0 <4> [967.607691] ? find_held_lock+0x31/0x90 <4> [967.607694] ? __might_fault+0x53/0xb0 <4> [967.607704] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.607920] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.608099] drm_ioctl_kernel+0xb3/0x120 <4> [967.608105] drm_ioctl+0x2d4/0x5a0 <4> [967.608107] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.608291] ? lock_release+0xce/0x2a0 <4> [967.608297] __x64_sys_ioctl+0xa5/0x100 <4> [967.608300] ? lock_release+0xce/0x2a0 <4> [967.608304] x64_sys_call+0x1144/0x26a0 <4> [967.608306] do_syscall_64+0x93/0xd60 <4> [967.608309] ? up_read+0x22/0x30 <4> [967.608312] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.608316] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.608320] ? irqentry_exit+0x77/0xb0 <4> [967.608322] ? clear_bhb_loop+0x50/0xa0 <4> [967.608325] ? clear_bhb_loop+0x50/0xa0 <4> [967.608328] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.608330] RIP: 0033:0x74d44b724ded <4> [967.608332] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.608334] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.608337] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.608338] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.608340] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.608341] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.608343] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.608351] </TASK> <4> [967.608352] irq event stamp: 1008511 <4> [967.608354] hardirqs last enabled at (1008517): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.608356] hardirqs last disabled at (1008522): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.608358] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.608361] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.608363] ---[ end trace 0000000000000000 ]--- <2> [967.608365] DMAR: ERROR: DMA PTE for vPFN 0x3900018 already set (to 28b017003 not 28b017003) <4> [967.608388] ------------[ cut here ]------------ <4> [967.608389] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.608393] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.608471] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.608474] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.608475] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.608477] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.608480] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.608482] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.608484] RAX: 0000000000000000 RBX: 000000028b017003 RCX: 0000000000000000 <4> [967.608486] RDX: 0000000000000000 RSI: 0000000003900018 RDI: 0000000000000000 <4> [967.608487] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b017 <4> [967.608489] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.608491] R13: ffff888144d760c0 R14: 00000000000ed7e9 R15: ffff8881043efb88 <4> [967.608492] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.608494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.608496] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.608498] Call Trace: <4> [967.608499] <TASK> <4> [967.608501] ? mark_held_locks+0x46/0x90 <4> [967.608510] iommu_map_nosync+0x12c/0x320 <4> [967.608518] iommu_map_sg+0xd9/0x1d0 <4> [967.608524] iommu_dma_map_sg+0x271/0x6d0 <4> [967.608532] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.608537] dma_map_sgtable+0x1d/0x40 <4> [967.608540] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.608727] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.608951] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.609137] ? lock_acquire+0xc4/0x2e0 <4> [967.609140] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.609320] ? lock_is_held_type+0xa3/0x130 <4> [967.609325] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.609507] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.609689] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.609916] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.610114] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.610295] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.610475] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.610664] ? __kernel_text_address+0x12/0x50 <4> [967.610677] ? __lock_acquire+0x43e/0x2860 <4> [967.610679] ? __create_object+0x68/0xc0 <4> [967.610683] ? lock_release+0xce/0x2a0 <4> [967.610691] ? find_held_lock+0x31/0x90 <4> [967.610693] ? __might_fault+0x53/0xb0 <4> [967.610704] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.610927] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.611106] drm_ioctl_kernel+0xb3/0x120 <4> [967.611111] drm_ioctl+0x2d4/0x5a0 <4> [967.611114] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.611297] ? lock_release+0xce/0x2a0 <4> [967.611303] __x64_sys_ioctl+0xa5/0x100 <4> [967.611306] ? lock_release+0xce/0x2a0 <4> [967.611310] x64_sys_call+0x1144/0x26a0 <4> [967.611313] do_syscall_64+0x93/0xd60 <4> [967.611315] ? up_read+0x22/0x30 <4> [967.611319] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.611323] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.611326] ? irqentry_exit+0x77/0xb0 <4> [967.611329] ? clear_bhb_loop+0x50/0xa0 <4> [967.611331] ? clear_bhb_loop+0x50/0xa0 <4> [967.611335] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.611337] RIP: 0033:0x74d44b724ded <4> [967.611339] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.611341] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.611343] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.611345] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.611346] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.611348] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.611350] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.611358] </TASK> <4> [967.611359] irq event stamp: 1009491 <4> [967.611360] hardirqs last enabled at (1009497): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.611363] hardirqs last disabled at (1009502): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.611365] softirqs last enabled at (987770): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.611367] softirqs last disabled at (987761): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.611370] ---[ end trace 0000000000000000 ]--- <2> [967.611372] DMAR: ERROR: DMA PTE for vPFN 0x3900019 already set (to 28b018003 not 28b018003) <4> [967.611395] ------------[ cut here ]------------ <4> [967.611396] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.611400] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.611475] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.611478] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.611479] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.611481] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.611484] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.611485] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.611488] RAX: 0000000000000000 RBX: 000000028b018003 RCX: 0000000000000000 <4> [967.611489] RDX: 0000000000000000 RSI: 0000000003900019 RDI: 0000000000000000 <4> [967.611491] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b018 <4> [967.611492] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.611494] R13: ffff888144d760c8 R14: 00000000000ed7e8 R15: ffff8881043efb88 <4> [967.611495] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.611497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.611499] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.611500] Call Trace: <4> [967.611502] <TASK> <4> [967.611503] ? mark_held_locks+0x46/0x90 <4> [967.611512] iommu_map_nosync+0x12c/0x320 <4> [967.611520] iommu_map_sg+0xd9/0x1d0 <4> [967.611526] iommu_dma_map_sg+0x271/0x6d0 <4> [967.611534] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.611538] dma_map_sgtable+0x1d/0x40 <4> [967.611541] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.611727] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.611952] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.612139] ? lock_acquire+0xc4/0x2e0 <4> [967.612142] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.612324] ? lock_is_held_type+0xa3/0x130 <4> [967.612329] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.612511] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.612693] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.612926] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.613160] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.613341] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.613522] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.613719] ? __kernel_text_address+0x12/0x50 <4> [967.613751] ? __lock_acquire+0x43e/0x2860 <4> [967.613753] ? __create_object+0x68/0xc0 <4> [967.613757] ? lock_release+0xce/0x2a0 <4> [967.613765] ? find_held_lock+0x31/0x90 <4> [967.613767] ? __might_fault+0x53/0xb0 <4> [967.613791] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.613973] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.614153] drm_ioctl_kernel+0xb3/0x120 <4> [967.614159] drm_ioctl+0x2d4/0x5a0 <4> [967.614161] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.614345] ? lock_release+0xce/0x2a0 <4> [967.614351] __x64_sys_ioctl+0xa5/0x100 <4> [967.614353] ? lock_release+0xce/0x2a0 <4> [967.614357] x64_sys_call+0x1144/0x26a0 <4> [967.614360] do_syscall_64+0x93/0xd60 <4> [967.614363] ? up_read+0x22/0x30 <4> [967.614366] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.614370] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.614374] ? irqentry_exit+0x77/0xb0 <4> [967.614377] ? clear_bhb_loop+0x50/0xa0 <4> [967.614379] ? clear_bhb_loop+0x50/0xa0 <4> [967.614382] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.614384] RIP: 0033:0x74d44b724ded <4> [967.614387] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.614388] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.614391] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.614393] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.614394] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.614396] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.614397] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.614406] </TASK> <4> [967.614407] irq event stamp: 1010477 <4> [967.614408] hardirqs last enabled at (1010483): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.614411] hardirqs last disabled at (1010488): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.614413] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.614415] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.614418] ---[ end trace 0000000000000000 ]--- <2> [967.614419] DMAR: ERROR: DMA PTE for vPFN 0x390001a already set (to 28b019003 not 28b019003) <4> [967.614443] ------------[ cut here ]------------ <4> [967.614444] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.614448] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.614523] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.614526] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.614528] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.614529] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.614532] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.614534] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.614536] RAX: 0000000000000000 RBX: 000000028b019003 RCX: 0000000000000000 <4> [967.614538] RDX: 0000000000000000 RSI: 000000000390001a RDI: 0000000000000000 <4> [967.614539] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b019 <4> [967.614541] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.614542] R13: ffff888144d760d0 R14: 00000000000ed7e7 R15: ffff8881043efb88 <4> [967.614544] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.614545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.614547] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.614549] Call Trace: <4> [967.614550] <TASK> <4> [967.614552] ? mark_held_locks+0x46/0x90 <4> [967.614561] iommu_map_nosync+0x12c/0x320 <4> [967.614568] iommu_map_sg+0xd9/0x1d0 <4> [967.614574] iommu_dma_map_sg+0x271/0x6d0 <4> [967.614582] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.614586] dma_map_sgtable+0x1d/0x40 <4> [967.614589] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.614811] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.614998] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.615184] ? lock_acquire+0xc4/0x2e0 <4> [967.615187] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.615368] ? lock_is_held_type+0xa3/0x130 <4> [967.615373] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.615556] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.615782] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.615975] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.616173] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.616354] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.616535] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.616758] ? __kernel_text_address+0x12/0x50 <4> [967.616771] ? __lock_acquire+0x43e/0x2860 <4> [967.616774] ? __create_object+0x68/0xc0 <4> [967.616778] ? lock_release+0xce/0x2a0 <4> [967.616785] ? find_held_lock+0x31/0x90 <4> [967.616788] ? __might_fault+0x53/0xb0 <4> [967.616798] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.616979] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.617158] drm_ioctl_kernel+0xb3/0x120 <4> [967.617164] drm_ioctl+0x2d4/0x5a0 <4> [967.617166] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.617351] ? lock_release+0xce/0x2a0 <4> [967.617357] __x64_sys_ioctl+0xa5/0x100 <4> [967.617359] ? lock_release+0xce/0x2a0 <4> [967.617363] x64_sys_call+0x1144/0x26a0 <4> [967.617366] do_syscall_64+0x93/0xd60 <4> [967.617368] ? up_read+0x22/0x30 <4> [967.617371] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.617375] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.617379] ? irqentry_exit+0x77/0xb0 <4> [967.617382] ? clear_bhb_loop+0x50/0xa0 <4> [967.617384] ? clear_bhb_loop+0x50/0xa0 <4> [967.617388] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.617390] RIP: 0033:0x74d44b724ded <4> [967.617392] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.617393] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.617396] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.617398] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.617399] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.617401] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.617402] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.617411] </TASK> <4> [967.617412] irq event stamp: 1011457 <4> [967.617414] hardirqs last enabled at (1011463): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.617416] hardirqs last disabled at (1011468): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.617418] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.617421] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.617423] ---[ end trace 0000000000000000 ]--- <2> [967.617425] DMAR: ERROR: DMA PTE for vPFN 0x390001b already set (to 28b01a003 not 28b01a003) <4> [967.617448] ------------[ cut here ]------------ <4> [967.617449] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.617453] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.617532] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.617535] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.617536] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.617538] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.617541] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.617543] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.617545] RAX: 0000000000000000 RBX: 000000028b01a003 RCX: 0000000000000000 <4> [967.617547] RDX: 0000000000000000 RSI: 000000000390001b RDI: 0000000000000000 <4> [967.617548] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b01a <4> [967.617550] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.617551] R13: ffff888144d760d8 R14: 00000000000ed7e6 R15: ffff8881043efb88 <4> [967.617553] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.617555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.617557] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.617559] Call Trace: <4> [967.617560] <TASK> <4> [967.617562] ? mark_held_locks+0x46/0x90 <4> [967.617571] iommu_map_nosync+0x12c/0x320 <4> [967.617579] iommu_map_sg+0xd9/0x1d0 <4> [967.617585] iommu_dma_map_sg+0x271/0x6d0 <4> [967.617593] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.617597] dma_map_sgtable+0x1d/0x40 <4> [967.617601] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.617833] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.618020] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.618207] ? lock_acquire+0xc4/0x2e0 <4> [967.618210] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.618391] ? lock_is_held_type+0xa3/0x130 <4> [967.618396] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.618579] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.618795] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.618987] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.619185] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.619366] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.619547] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.619775] ? __kernel_text_address+0x12/0x50 <4> [967.619788] ? __lock_acquire+0x43e/0x2860 <4> [967.619791] ? __create_object+0x68/0xc0 <4> [967.619795] ? lock_release+0xce/0x2a0 <4> [967.619803] ? find_held_lock+0x31/0x90 <4> [967.619805] ? __might_fault+0x53/0xb0 <4> [967.619816] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.619997] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.620176] drm_ioctl_kernel+0xb3/0x120 <4> [967.620182] drm_ioctl+0x2d4/0x5a0 <4> [967.620185] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.620368] ? lock_release+0xce/0x2a0 <4> [967.620374] __x64_sys_ioctl+0xa5/0x100 <4> [967.620376] ? lock_release+0xce/0x2a0 <4> [967.620381] x64_sys_call+0x1144/0x26a0 <4> [967.620383] do_syscall_64+0x93/0xd60 <4> [967.620386] ? up_read+0x22/0x30 <4> [967.620389] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.620393] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.620397] ? irqentry_exit+0x77/0xb0 <4> [967.620400] ? clear_bhb_loop+0x50/0xa0 <4> [967.620402] ? clear_bhb_loop+0x50/0xa0 <4> [967.620405] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.620407] RIP: 0033:0x74d44b724ded <4> [967.620410] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.620411] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.620414] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.620416] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.620417] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.620419] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.620420] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.620429] </TASK> <4> [967.620430] irq event stamp: 1012437 <4> [967.620431] hardirqs last enabled at (1012443): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.620434] hardirqs last disabled at (1012448): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.620436] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.620438] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.620441] ---[ end trace 0000000000000000 ]--- <2> [967.620442] DMAR: ERROR: DMA PTE for vPFN 0x390001c already set (to 28b01b003 not 28b01b003) <4> [967.620465] ------------[ cut here ]------------ <4> [967.620466] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.620470] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.620545] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.620548] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.620549] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.620551] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.620554] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.620556] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.620558] RAX: 0000000000000000 RBX: 000000028b01b003 RCX: 0000000000000000 <4> [967.620559] RDX: 0000000000000000 RSI: 000000000390001c RDI: 0000000000000000 <4> [967.620561] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b01b <4> [967.620562] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.620564] R13: ffff888144d760e0 R14: 00000000000ed7e5 R15: ffff8881043efb88 <4> [967.620565] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.620567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.620569] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.620570] Call Trace: <4> [967.620571] <TASK> <4> [967.620573] ? mark_held_locks+0x46/0x90 <4> [967.620582] iommu_map_nosync+0x12c/0x320 <4> [967.620590] iommu_map_sg+0xd9/0x1d0 <4> [967.620596] iommu_dma_map_sg+0x271/0x6d0 <4> [967.620604] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.620608] dma_map_sgtable+0x1d/0x40 <4> [967.620611] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.620836] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.621023] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.621212] ? lock_acquire+0xc4/0x2e0 <4> [967.621215] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.621397] ? lock_is_held_type+0xa3/0x130 <4> [967.621402] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.621584] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.621806] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.621997] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.622196] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.622377] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.622557] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.622781] ? __kernel_text_address+0x12/0x50 <4> [967.622794] ? __lock_acquire+0x43e/0x2860 <4> [967.622796] ? __create_object+0x68/0xc0 <4> [967.622800] ? lock_release+0xce/0x2a0 <4> [967.622807] ? find_held_lock+0x31/0x90 <4> [967.622810] ? __might_fault+0x53/0xb0 <4> [967.622820] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.623000] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.623180] drm_ioctl_kernel+0xb3/0x120 <4> [967.623186] drm_ioctl+0x2d4/0x5a0 <4> [967.623188] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.623372] ? lock_release+0xce/0x2a0 <4> [967.623379] __x64_sys_ioctl+0xa5/0x100 <4> [967.623381] ? lock_release+0xce/0x2a0 <4> [967.623386] x64_sys_call+0x1144/0x26a0 <4> [967.623388] do_syscall_64+0x93/0xd60 <4> [967.623391] ? up_read+0x22/0x30 <4> [967.623394] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.623399] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.623403] ? irqentry_exit+0x77/0xb0 <4> [967.623405] ? clear_bhb_loop+0x50/0xa0 <4> [967.623408] ? clear_bhb_loop+0x50/0xa0 <4> [967.623412] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.623414] RIP: 0033:0x74d44b724ded <4> [967.623416] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.623418] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.623421] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.623422] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.623424] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.623426] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.623427] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.623436] </TASK> <4> [967.623437] irq event stamp: 1013417 <4> [967.623439] hardirqs last enabled at (1013423): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.623441] hardirqs last disabled at (1013428): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.623443] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.623446] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.623448] ---[ end trace 0000000000000000 ]--- <2> [967.623450] DMAR: ERROR: DMA PTE for vPFN 0x390001d already set (to 28b01c003 not 28b01c003) <4> [967.623473] ------------[ cut here ]------------ <4> [967.623474] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.623478] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.623553] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.623556] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.623557] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.623559] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.623562] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.623563] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.623566] RAX: 0000000000000000 RBX: 000000028b01c003 RCX: 0000000000000000 <4> [967.623567] RDX: 0000000000000000 RSI: 000000000390001d RDI: 0000000000000000 <4> [967.623569] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b01c <4> [967.623570] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.623572] R13: ffff888144d760e8 R14: 00000000000ed7e4 R15: ffff8881043efb88 <4> [967.623573] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.623575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.623577] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.623584] Call Trace: <4> [967.623585] <TASK> <4> [967.623587] ? mark_held_locks+0x46/0x90 <4> [967.623596] iommu_map_nosync+0x12c/0x320 <4> [967.623604] iommu_map_sg+0xd9/0x1d0 <4> [967.623610] iommu_dma_map_sg+0x271/0x6d0 <4> [967.623641] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.623646] dma_map_sgtable+0x1d/0x40 <4> [967.623649] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.623851] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.624038] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.624224] ? lock_acquire+0xc4/0x2e0 <4> [967.624228] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.624408] ? lock_is_held_type+0xa3/0x130 <4> [967.624413] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.624601] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.624783] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.624974] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.625173] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.625353] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.625534] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.625767] ? __kernel_text_address+0x12/0x50 <4> [967.625779] ? __lock_acquire+0x43e/0x2860 <4> [967.625782] ? __create_object+0x68/0xc0 <4> [967.625786] ? lock_release+0xce/0x2a0 <4> [967.625793] ? find_held_lock+0x31/0x90 <4> [967.625795] ? __might_fault+0x53/0xb0 <4> [967.625806] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.625986] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.626165] drm_ioctl_kernel+0xb3/0x120 <4> [967.626171] drm_ioctl+0x2d4/0x5a0 <4> [967.626173] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.626356] ? lock_release+0xce/0x2a0 <4> [967.626363] __x64_sys_ioctl+0xa5/0x100 <4> [967.626365] ? lock_release+0xce/0x2a0 <4> [967.626369] x64_sys_call+0x1144/0x26a0 <4> [967.626371] do_syscall_64+0x93/0xd60 <4> [967.626374] ? up_read+0x22/0x30 <4> [967.626377] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.626381] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.626385] ? irqentry_exit+0x77/0xb0 <4> [967.626388] ? clear_bhb_loop+0x50/0xa0 <4> [967.626390] ? clear_bhb_loop+0x50/0xa0 <4> [967.626393] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.626395] RIP: 0033:0x74d44b724ded <4> [967.626397] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.626399] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.626402] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.626403] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.626405] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.626406] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.626408] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.626416] </TASK> <4> [967.626418] irq event stamp: 1014397 <4> [967.626419] hardirqs last enabled at (1014403): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.626421] hardirqs last disabled at (1014408): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.626423] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.626426] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.626428] ---[ end trace 0000000000000000 ]--- <2> [967.626430] DMAR: ERROR: DMA PTE for vPFN 0x390001e already set (to 28b01d003 not 28b01d003) <4> [967.626453] ------------[ cut here ]------------ <4> [967.626454] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.626458] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.626533] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.626536] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.626537] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.626544] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.626547] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.626549] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.626551] RAX: 0000000000000000 RBX: 000000028b01d003 RCX: 0000000000000000 <4> [967.626553] RDX: 0000000000000000 RSI: 000000000390001e RDI: 0000000000000000 <4> [967.626554] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b01d <4> [967.626556] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.626557] R13: ffff888144d760f0 R14: 00000000000ed7e3 R15: ffff8881043efb88 <4> [967.626559] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.626560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.626562] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.626564] Call Trace: <4> [967.626565] <TASK> <4> [967.626567] ? mark_held_locks+0x46/0x90 <4> [967.626576] iommu_map_nosync+0x12c/0x320 <4> [967.626583] iommu_map_sg+0xd9/0x1d0 <4> [967.626589] iommu_dma_map_sg+0x271/0x6d0 <4> [967.626597] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.626602] dma_map_sgtable+0x1d/0x40 <4> [967.626605] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.626790] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.626977] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.627163] ? lock_acquire+0xc4/0x2e0 <4> [967.627167] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.627347] ? lock_is_held_type+0xa3/0x130 <4> [967.627353] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.627540] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.627760] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.627952] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.628150] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.628331] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.628512] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.628736] ? __kernel_text_address+0x12/0x50 <4> [967.628749] ? __lock_acquire+0x43e/0x2860 <4> [967.628752] ? __create_object+0x68/0xc0 <4> [967.628755] ? lock_release+0xce/0x2a0 <4> [967.628763] ? find_held_lock+0x31/0x90 <4> [967.628765] ? __might_fault+0x53/0xb0 <4> [967.628775] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.628955] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.629134] drm_ioctl_kernel+0xb3/0x120 <4> [967.629140] drm_ioctl+0x2d4/0x5a0 <4> [967.629143] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.629327] ? lock_release+0xce/0x2a0 <4> [967.629333] __x64_sys_ioctl+0xa5/0x100 <4> [967.629336] ? lock_release+0xce/0x2a0 <4> [967.629340] x64_sys_call+0x1144/0x26a0 <4> [967.629342] do_syscall_64+0x93/0xd60 <4> [967.629345] ? up_read+0x22/0x30 <4> [967.629348] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.629352] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.629356] ? irqentry_exit+0x77/0xb0 <4> [967.629359] ? clear_bhb_loop+0x50/0xa0 <4> [967.629361] ? clear_bhb_loop+0x50/0xa0 <4> [967.629365] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.629367] RIP: 0033:0x74d44b724ded <4> [967.629369] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.629370] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.629373] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.629375] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.629376] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.629378] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.629379] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.629388] </TASK> <4> [967.629389] irq event stamp: 1015377 <4> [967.629390] hardirqs last enabled at (1015383): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.629393] hardirqs last disabled at (1015388): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.629395] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.629397] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.629400] ---[ end trace 0000000000000000 ]--- <2> [967.629401] DMAR: ERROR: DMA PTE for vPFN 0x390001f already set (to 28b01e003 not 28b01e003) <4> [967.629424] ------------[ cut here ]------------ <4> [967.629425] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.629429] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.629510] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.629513] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.629514] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.629516] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.629539] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.629541] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.629543] RAX: 0000000000000000 RBX: 000000028b01e003 RCX: 0000000000000000 <4> [967.629545] RDX: 0000000000000000 RSI: 000000000390001f RDI: 0000000000000000 <4> [967.629547] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b01e <4> [967.629548] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.629550] R13: ffff888144d760f8 R14: 00000000000ed7e2 R15: ffff8881043efb88 <4> [967.629551] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.629553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.629568] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.629570] Call Trace: <4> [967.629571] <TASK> <4> [967.629573] ? mark_held_locks+0x46/0x90 <4> [967.629582] iommu_map_nosync+0x12c/0x320 <4> [967.629590] iommu_map_sg+0xd9/0x1d0 <4> [967.629596] iommu_dma_map_sg+0x271/0x6d0 <4> [967.629604] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.629608] dma_map_sgtable+0x1d/0x40 <4> [967.629611] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.629798] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.629985] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.630172] ? lock_acquire+0xc4/0x2e0 <4> [967.630175] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.630355] ? lock_is_held_type+0xa3/0x130 <4> [967.630360] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.630580] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.630762] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.630955] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.631153] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.631334] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.631550] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.631739] ? __kernel_text_address+0x12/0x50 <4> [967.631752] ? __lock_acquire+0x43e/0x2860 <4> [967.631754] ? __create_object+0x68/0xc0 <4> [967.631758] ? lock_release+0xce/0x2a0 <4> [967.631765] ? find_held_lock+0x31/0x90 <4> [967.631768] ? __might_fault+0x53/0xb0 <4> [967.631778] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.631959] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.632138] drm_ioctl_kernel+0xb3/0x120 <4> [967.632143] drm_ioctl+0x2d4/0x5a0 <4> [967.632146] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.632329] ? lock_release+0xce/0x2a0 <4> [967.632335] __x64_sys_ioctl+0xa5/0x100 <4> [967.632337] ? lock_release+0xce/0x2a0 <4> [967.632342] x64_sys_call+0x1144/0x26a0 <4> [967.632344] do_syscall_64+0x93/0xd60 <4> [967.632347] ? up_read+0x22/0x30 <4> [967.632351] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.632355] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.632359] ? irqentry_exit+0x77/0xb0 <4> [967.632361] ? clear_bhb_loop+0x50/0xa0 <4> [967.632364] ? clear_bhb_loop+0x50/0xa0 <4> [967.632367] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.632369] RIP: 0033:0x74d44b724ded <4> [967.632372] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.632374] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.632377] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.632378] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.632380] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.632382] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.632384] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.632392] </TASK> <4> [967.632394] irq event stamp: 1016357 <4> [967.632395] hardirqs last enabled at (1016363): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.632398] hardirqs last disabled at (1016368): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.632400] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.632402] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.632405] ---[ end trace 0000000000000000 ]--- <2> [967.632406] DMAR: ERROR: DMA PTE for vPFN 0x3900020 already set (to 28b01f003 not 28b01f003) <4> [967.632429] ------------[ cut here ]------------ <4> [967.632431] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.632434] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.632520] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.632523] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.632524] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.632526] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.632529] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.632531] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.632534] RAX: 0000000000000000 RBX: 000000028b01f003 RCX: 0000000000000000 <4> [967.632535] RDX: 0000000000000000 RSI: 0000000003900020 RDI: 0000000000000000 <4> [967.632537] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b01f <4> [967.632539] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.632540] R13: ffff888144d76100 R14: 00000000000ed7e1 R15: ffff8881043efb88 <4> [967.632542] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.632544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.632546] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.632548] Call Trace: <4> [967.632549] <TASK> <4> [967.632551] ? mark_held_locks+0x46/0x90 <4> [967.632560] iommu_map_nosync+0x12c/0x320 <4> [967.632568] iommu_map_sg+0xd9/0x1d0 <4> [967.632574] iommu_dma_map_sg+0x271/0x6d0 <4> [967.632582] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.632586] dma_map_sgtable+0x1d/0x40 <4> [967.632590] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.632778] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.632964] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.633151] ? lock_acquire+0xc4/0x2e0 <4> [967.633154] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.633334] ? lock_is_held_type+0xa3/0x130 <4> [967.633339] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.633564] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.633787] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.633979] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.634177] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.634358] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.634576] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.634765] ? __kernel_text_address+0x12/0x50 <4> [967.634778] ? __lock_acquire+0x43e/0x2860 <4> [967.634781] ? __create_object+0x68/0xc0 <4> [967.634785] ? lock_release+0xce/0x2a0 <4> [967.634792] ? find_held_lock+0x31/0x90 <4> [967.634795] ? __might_fault+0x53/0xb0 <4> [967.634805] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.634986] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.635166] drm_ioctl_kernel+0xb3/0x120 <4> [967.635172] drm_ioctl+0x2d4/0x5a0 <4> [967.635174] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.635358] ? lock_release+0xce/0x2a0 <4> [967.635364] __x64_sys_ioctl+0xa5/0x100 <4> [967.635366] ? lock_release+0xce/0x2a0 <4> [967.635370] x64_sys_call+0x1144/0x26a0 <4> [967.635373] do_syscall_64+0x93/0xd60 <4> [967.635375] ? up_read+0x22/0x30 <4> [967.635379] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.635383] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.635386] ? irqentry_exit+0x77/0xb0 <4> [967.635389] ? clear_bhb_loop+0x50/0xa0 <4> [967.635391] ? clear_bhb_loop+0x50/0xa0 <4> [967.635395] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.635397] RIP: 0033:0x74d44b724ded <4> [967.635399] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.635401] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.635403] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.635405] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.635406] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.635408] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.635409] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.635418] </TASK> <4> [967.635419] irq event stamp: 1017337 <4> [967.635441] hardirqs last enabled at (1017345): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.635443] hardirqs last disabled at (1017350): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.635445] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.635448] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.635450] ---[ end trace 0000000000000000 ]--- <2> [967.635452] DMAR: ERROR: DMA PTE for vPFN 0x3900021 already set (to 28b020003 not 28b020003) <4> [967.635489] ------------[ cut here ]------------ <4> [967.635491] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.635494] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.635570] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.635572] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.635574] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.635575] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.635578] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.635580] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.635582] RAX: 0000000000000000 RBX: 000000028b020003 RCX: 0000000000000000 <4> [967.635584] RDX: 0000000000000000 RSI: 0000000003900021 RDI: 0000000000000000 <4> [967.635585] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b020 <4> [967.635587] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.635588] R13: ffff888144d76108 R14: 00000000000ed7e0 R15: ffff8881043efb88 <4> [967.635590] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.635591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.635593] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.635595] Call Trace: <4> [967.635596] <TASK> <4> [967.635598] ? mark_held_locks+0x46/0x90 <4> [967.635607] iommu_map_nosync+0x12c/0x320 <4> [967.635614] iommu_map_sg+0xd9/0x1d0 <4> [967.635620] iommu_dma_map_sg+0x271/0x6d0 <4> [967.635628] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.635632] dma_map_sgtable+0x1d/0x40 <4> [967.635635] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.635821] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.636008] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.636196] ? lock_acquire+0xc4/0x2e0 <4> [967.636199] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.636380] ? lock_is_held_type+0xa3/0x130 <4> [967.636385] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.636607] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.636827] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.637020] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.637218] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.637405] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.637585] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.637775] ? __kernel_text_address+0x12/0x50 <4> [967.637788] ? __lock_acquire+0x43e/0x2860 <4> [967.637791] ? __create_object+0x68/0xc0 <4> [967.637794] ? lock_release+0xce/0x2a0 <4> [967.637802] ? find_held_lock+0x31/0x90 <4> [967.637804] ? __might_fault+0x53/0xb0 <4> [967.637815] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.637996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.638174] drm_ioctl_kernel+0xb3/0x120 <4> [967.638180] drm_ioctl+0x2d4/0x5a0 <4> [967.638182] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.638366] ? lock_release+0xce/0x2a0 <4> [967.638373] __x64_sys_ioctl+0xa5/0x100 <4> [967.638375] ? lock_release+0xce/0x2a0 <4> [967.638379] x64_sys_call+0x1144/0x26a0 <4> [967.638387] do_syscall_64+0x93/0xd60 <4> [967.638390] ? up_read+0x22/0x30 <4> [967.638413] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.638417] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.638435] ? irqentry_exit+0x77/0xb0 <4> [967.638438] ? clear_bhb_loop+0x50/0xa0 <4> [967.638440] ? clear_bhb_loop+0x50/0xa0 <4> [967.638444] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.638446] RIP: 0033:0x74d44b724ded <4> [967.638448] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.638450] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.638453] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.638454] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.638456] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.638457] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.638459] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.638468] </TASK> <4> [967.638469] irq event stamp: 1018319 <4> [967.638470] hardirqs last enabled at (1018325): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.638473] hardirqs last disabled at (1018330): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.638474] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.638477] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.638479] ---[ end trace 0000000000000000 ]--- <2> [967.638481] DMAR: ERROR: DMA PTE for vPFN 0x3900022 already set (to 28b021003 not 28b021003) <4> [967.638504] ------------[ cut here ]------------ <4> [967.638506] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.638509] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.638585] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.638588] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.638589] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.638591] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.638593] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.638595] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.638597] RAX: 0000000000000000 RBX: 000000028b021003 RCX: 0000000000000000 <4> [967.638599] RDX: 0000000000000000 RSI: 0000000003900022 RDI: 0000000000000000 <4> [967.638600] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b021 <4> [967.638602] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.638603] R13: ffff888144d76110 R14: 00000000000ed7df R15: ffff8881043efb88 <4> [967.638605] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.638607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.638608] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.638610] Call Trace: <4> [967.638611] <TASK> <4> [967.638613] ? mark_held_locks+0x46/0x90 <4> [967.638622] iommu_map_nosync+0x12c/0x320 <4> [967.638630] iommu_map_sg+0xd9/0x1d0 <4> [967.638635] iommu_dma_map_sg+0x271/0x6d0 <4> [967.638643] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.638648] dma_map_sgtable+0x1d/0x40 <4> [967.638651] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.638838] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.639025] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.639211] ? lock_acquire+0xc4/0x2e0 <4> [967.639215] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.639423] ? lock_is_held_type+0xa3/0x130 <4> [967.639429] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.639626] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.639808] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.640001] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.640199] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.640414] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.640595] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.640784] ? __kernel_text_address+0x12/0x50 <4> [967.640797] ? __lock_acquire+0x43e/0x2860 <4> [967.640800] ? __create_object+0x68/0xc0 <4> [967.640803] ? lock_release+0xce/0x2a0 <4> [967.640811] ? find_held_lock+0x31/0x90 <4> [967.640813] ? __might_fault+0x53/0xb0 <4> [967.640824] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.641004] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.641184] drm_ioctl_kernel+0xb3/0x120 <4> [967.641189] drm_ioctl+0x2d4/0x5a0 <4> [967.641192] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.641407] ? lock_release+0xce/0x2a0 <4> [967.641426] __x64_sys_ioctl+0xa5/0x100 <4> [967.641429] ? lock_release+0xce/0x2a0 <4> [967.641433] x64_sys_call+0x1144/0x26a0 <4> [967.641436] do_syscall_64+0x93/0xd60 <4> [967.641439] ? up_read+0x22/0x30 <4> [967.641442] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.641446] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.641450] ? irqentry_exit+0x77/0xb0 <4> [967.641453] ? clear_bhb_loop+0x50/0xa0 <4> [967.641455] ? clear_bhb_loop+0x50/0xa0 <4> [967.641459] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.641461] RIP: 0033:0x74d44b724ded <4> [967.641463] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.641465] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.641468] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.641469] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.641471] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.641472] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.641474] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.641482] </TASK> <4> [967.641484] irq event stamp: 1019299 <4> [967.641485] hardirqs last enabled at (1019305): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.641487] hardirqs last disabled at (1019310): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.641489] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.641492] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.641494] ---[ end trace 0000000000000000 ]--- <2> [967.641496] DMAR: ERROR: DMA PTE for vPFN 0x3900023 already set (to 28b022003 not 28b022003) <4> [967.641519] ------------[ cut here ]------------ <4> [967.641521] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.641524] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.641599] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.641602] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.641604] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.641605] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.641608] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.641610] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.641612] RAX: 0000000000000000 RBX: 000000028b022003 RCX: 0000000000000000 <4> [967.641614] RDX: 0000000000000000 RSI: 0000000003900023 RDI: 0000000000000000 <4> [967.641615] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b022 <4> [967.641617] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.641618] R13: ffff888144d76118 R14: 00000000000ed7de R15: ffff8881043efb88 <4> [967.641620] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.641622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.641623] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.641625] Call Trace: <4> [967.641626] <TASK> <4> [967.641628] ? mark_held_locks+0x46/0x90 <4> [967.641637] iommu_map_nosync+0x12c/0x320 <4> [967.641645] iommu_map_sg+0xd9/0x1d0 <4> [967.641651] iommu_dma_map_sg+0x271/0x6d0 <4> [967.641658] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.641663] dma_map_sgtable+0x1d/0x40 <4> [967.641666] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.641852] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.642039] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.642226] ? lock_acquire+0xc4/0x2e0 <4> [967.642229] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.642415] ? lock_is_held_type+0xa3/0x130 <4> [967.642420] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.642602] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.642784] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.642976] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.643174] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.643385] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.643580] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.643768] ? __kernel_text_address+0x12/0x50 <4> [967.643781] ? __lock_acquire+0x43e/0x2860 <4> [967.643784] ? __create_object+0x68/0xc0 <4> [967.643787] ? lock_release+0xce/0x2a0 <4> [967.643795] ? find_held_lock+0x31/0x90 <4> [967.643797] ? __might_fault+0x53/0xb0 <4> [967.643808] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.643988] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.644168] drm_ioctl_kernel+0xb3/0x120 <4> [967.644173] drm_ioctl+0x2d4/0x5a0 <4> [967.644176] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.644365] ? lock_release+0xce/0x2a0 <4> [967.644371] __x64_sys_ioctl+0xa5/0x100 <4> [967.644374] ? lock_release+0xce/0x2a0 <4> [967.644378] x64_sys_call+0x1144/0x26a0 <4> [967.644380] do_syscall_64+0x93/0xd60 <4> [967.644382] ? up_read+0x22/0x30 <4> [967.644386] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.644390] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.644394] ? irqentry_exit+0x77/0xb0 <4> [967.644396] ? clear_bhb_loop+0x50/0xa0 <4> [967.644399] ? clear_bhb_loop+0x50/0xa0 <4> [967.644402] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.644404] RIP: 0033:0x74d44b724ded <4> [967.644406] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.644408] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.644411] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.644412] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.644414] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.644415] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.644417] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.644425] </TASK> <4> [967.644426] irq event stamp: 1020279 <4> [967.644428] hardirqs last enabled at (1020285): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.644430] hardirqs last disabled at (1020290): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.644432] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.644435] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.644437] ---[ end trace 0000000000000000 ]--- <2> [967.644439] DMAR: ERROR: DMA PTE for vPFN 0x3900024 already set (to 28b023003 not 28b023003) <4> [967.644462] ------------[ cut here ]------------ <4> [967.644463] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.644467] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.644542] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.644545] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.644546] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.644547] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.644550] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.644552] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.644554] RAX: 0000000000000000 RBX: 000000028b023003 RCX: 0000000000000000 <4> [967.644556] RDX: 0000000000000000 RSI: 0000000003900024 RDI: 0000000000000000 <4> [967.644557] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b023 <4> [967.644559] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.644560] R13: ffff888144d76120 R14: 00000000000ed7dd R15: ffff8881043efb88 <4> [967.644562] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.644564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.644565] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.644567] Call Trace: <4> [967.644568] <TASK> <4> [967.644570] ? mark_held_locks+0x46/0x90 <4> [967.644579] iommu_map_nosync+0x12c/0x320 <4> [967.644586] iommu_map_sg+0xd9/0x1d0 <4> [967.644592] iommu_dma_map_sg+0x271/0x6d0 <4> [967.644600] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.644604] dma_map_sgtable+0x1d/0x40 <4> [967.644608] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.644794] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.644980] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.645167] ? lock_acquire+0xc4/0x2e0 <4> [967.645170] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.645396] ? lock_is_held_type+0xa3/0x130 <4> [967.645401] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.645584] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.645766] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.645958] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.646156] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.646373] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.646555] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.646744] ? __kernel_text_address+0x12/0x50 <4> [967.646757] ? __lock_acquire+0x43e/0x2860 <4> [967.646760] ? __create_object+0x68/0xc0 <4> [967.646764] ? lock_release+0xce/0x2a0 <4> [967.646771] ? find_held_lock+0x31/0x90 <4> [967.646774] ? __might_fault+0x53/0xb0 <4> [967.646785] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.646965] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.647145] drm_ioctl_kernel+0xb3/0x120 <4> [967.647150] drm_ioctl+0x2d4/0x5a0 <4> [967.647153] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.647379] ? lock_release+0xce/0x2a0 <4> [967.647385] __x64_sys_ioctl+0xa5/0x100 <4> [967.647388] ? lock_release+0xce/0x2a0 <4> [967.647392] x64_sys_call+0x1144/0x26a0 <4> [967.647394] do_syscall_64+0x93/0xd60 <4> [967.647397] ? up_read+0x22/0x30 <4> [967.647400] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.647404] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.647408] ? irqentry_exit+0x77/0xb0 <4> [967.647411] ? clear_bhb_loop+0x50/0xa0 <4> [967.647413] ? clear_bhb_loop+0x50/0xa0 <4> [967.647417] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.647419] RIP: 0033:0x74d44b724ded <4> [967.647421] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.647423] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.647426] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.647427] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.647429] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.647430] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.647432] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.647440] </TASK> <4> [967.647441] irq event stamp: 1021259 <4> [967.647443] hardirqs last enabled at (1021265): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.647445] hardirqs last disabled at (1021270): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.647447] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.647450] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.647452] ---[ end trace 0000000000000000 ]--- <2> [967.647454] DMAR: ERROR: DMA PTE for vPFN 0x3900025 already set (to 28b024003 not 28b024003) <4> [967.647477] ------------[ cut here ]------------ <4> [967.647479] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.647482] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.647558] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.647560] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.647562] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.647563] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.647566] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.647568] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.647570] RAX: 0000000000000000 RBX: 000000028b024003 RCX: 0000000000000000 <4> [967.647572] RDX: 0000000000000000 RSI: 0000000003900025 RDI: 0000000000000000 <4> [967.647573] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b024 <4> [967.647575] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.647576] R13: ffff888144d76128 R14: 00000000000ed7dc R15: ffff8881043efb88 <4> [967.647578] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.647580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.647581] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.647583] Call Trace: <4> [967.647584] <TASK> <4> [967.647586] ? mark_held_locks+0x46/0x90 <4> [967.647595] iommu_map_nosync+0x12c/0x320 <4> [967.647602] iommu_map_sg+0xd9/0x1d0 <4> [967.647608] iommu_dma_map_sg+0x271/0x6d0 <4> [967.647616] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.647620] dma_map_sgtable+0x1d/0x40 <4> [967.647623] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.647810] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.647997] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.648183] ? lock_acquire+0xc4/0x2e0 <4> [967.648186] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.648373] ? lock_is_held_type+0xa3/0x130 <4> [967.648378] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.648560] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.648743] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.648935] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.649132] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.649349] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.649530] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.649718] ? __kernel_text_address+0x12/0x50 <4> [967.649731] ? __lock_acquire+0x43e/0x2860 <4> [967.649734] ? __create_object+0x68/0xc0 <4> [967.649737] ? lock_release+0xce/0x2a0 <4> [967.649745] ? find_held_lock+0x31/0x90 <4> [967.649747] ? __might_fault+0x53/0xb0 <4> [967.649758] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.649938] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.650117] drm_ioctl_kernel+0xb3/0x120 <4> [967.650123] drm_ioctl+0x2d4/0x5a0 <4> [967.650125] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.650349] ? lock_release+0xce/0x2a0 <4> [967.650356] __x64_sys_ioctl+0xa5/0x100 <4> [967.650359] ? lock_release+0xce/0x2a0 <4> [967.650363] x64_sys_call+0x1144/0x26a0 <4> [967.650365] do_syscall_64+0x93/0xd60 <4> [967.650368] ? up_read+0x22/0x30 <4> [967.650371] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.650376] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.650380] ? irqentry_exit+0x77/0xb0 <4> [967.650383] ? clear_bhb_loop+0x50/0xa0 <4> [967.650385] ? clear_bhb_loop+0x50/0xa0 <4> [967.650389] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.650391] RIP: 0033:0x74d44b724ded <4> [967.650393] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.650395] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.650398] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.650400] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.650402] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.650403] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.650405] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.650413] </TASK> <4> [967.650415] irq event stamp: 1022239 <4> [967.650416] hardirqs last enabled at (1022245): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.650419] hardirqs last disabled at (1022250): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.650421] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.650424] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.650426] ---[ end trace 0000000000000000 ]--- <2> [967.650428] DMAR: ERROR: DMA PTE for vPFN 0x3900026 already set (to 28b025003 not 28b025003) <4> [967.650451] ------------[ cut here ]------------ <4> [967.650453] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.650456] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.650536] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.650539] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.650541] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.650542] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.650545] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.650547] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.650549] RAX: 0000000000000000 RBX: 000000028b025003 RCX: 0000000000000000 <4> [967.650551] RDX: 0000000000000000 RSI: 0000000003900026 RDI: 0000000000000000 <4> [967.650552] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b025 <4> [967.650554] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.650555] R13: ffff888144d76130 R14: 00000000000ed7db R15: ffff8881043efb88 <4> [967.650557] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.650559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.650560] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.650562] Call Trace: <4> [967.650563] <TASK> <4> [967.650565] ? mark_held_locks+0x46/0x90 <4> [967.650574] iommu_map_nosync+0x12c/0x320 <4> [967.650582] iommu_map_sg+0xd9/0x1d0 <4> [967.650587] iommu_dma_map_sg+0x271/0x6d0 <4> [967.650595] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.650600] dma_map_sgtable+0x1d/0x40 <4> [967.650603] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.650792] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.650979] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.651166] ? lock_acquire+0xc4/0x2e0 <4> [967.651169] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.651386] ? lock_is_held_type+0xa3/0x130 <4> [967.651391] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.651574] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.651756] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.651948] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.652146] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.652370] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.652551] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.652740] ? __kernel_text_address+0x12/0x50 <4> [967.652753] ? __lock_acquire+0x43e/0x2860 <4> [967.652756] ? __create_object+0x68/0xc0 <4> [967.652759] ? lock_release+0xce/0x2a0 <4> [967.652767] ? find_held_lock+0x31/0x90 <4> [967.652769] ? __might_fault+0x53/0xb0 <4> [967.652780] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.652959] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.653139] drm_ioctl_kernel+0xb3/0x120 <4> [967.653144] drm_ioctl+0x2d4/0x5a0 <4> [967.653147] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.653336] ? lock_release+0xce/0x2a0 <4> [967.653342] __x64_sys_ioctl+0xa5/0x100 <4> [967.653345] ? lock_release+0xce/0x2a0 <4> [967.653349] x64_sys_call+0x1144/0x26a0 <4> [967.653351] do_syscall_64+0x93/0xd60 <4> [967.653353] ? up_read+0x22/0x30 <4> [967.653357] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.653361] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.653365] ? irqentry_exit+0x77/0xb0 <4> [967.653367] ? clear_bhb_loop+0x50/0xa0 <4> [967.653370] ? clear_bhb_loop+0x50/0xa0 <4> [967.653373] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.653375] RIP: 0033:0x74d44b724ded <4> [967.653377] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.653379] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.653382] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.653383] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.653385] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.653386] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.653388] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.653396] </TASK> <4> [967.653398] irq event stamp: 1023219 <4> [967.653399] hardirqs last enabled at (1023225): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.653401] hardirqs last disabled at (1023230): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.653403] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.653406] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.653408] ---[ end trace 0000000000000000 ]--- <2> [967.653410] DMAR: ERROR: DMA PTE for vPFN 0x3900027 already set (to 28b026003 not 28b026003) <4> [967.653432] ------------[ cut here ]------------ <4> [967.653434] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.653438] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.653513] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.653516] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.653517] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.653518] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.653521] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.653523] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.653525] RAX: 0000000000000000 RBX: 000000028b026003 RCX: 0000000000000000 <4> [967.653527] RDX: 0000000000000000 RSI: 0000000003900027 RDI: 0000000000000000 <4> [967.653528] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b026 <4> [967.653530] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.653531] R13: ffff888144d76138 R14: 00000000000ed7da R15: ffff8881043efb88 <4> [967.653533] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.653535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.653536] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.653538] Call Trace: <4> [967.653539] <TASK> <4> [967.653541] ? mark_held_locks+0x46/0x90 <4> [967.653550] iommu_map_nosync+0x12c/0x320 <4> [967.653558] iommu_map_sg+0xd9/0x1d0 <4> [967.653563] iommu_dma_map_sg+0x271/0x6d0 <4> [967.653571] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.653576] dma_map_sgtable+0x1d/0x40 <4> [967.653579] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.653765] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.653952] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.654139] ? lock_acquire+0xc4/0x2e0 <4> [967.654142] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.654365] ? lock_is_held_type+0xa3/0x130 <4> [967.654371] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.654554] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.654735] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.654927] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.655125] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.655311] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.655492] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.655681] ? __kernel_text_address+0x12/0x50 <4> [967.655694] ? __lock_acquire+0x43e/0x2860 <4> [967.655697] ? __create_object+0x68/0xc0 <4> [967.655701] ? lock_release+0xce/0x2a0 <4> [967.655708] ? find_held_lock+0x31/0x90 <4> [967.655711] ? __might_fault+0x53/0xb0 <4> [967.655721] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.655903] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.656082] drm_ioctl_kernel+0xb3/0x120 <4> [967.656088] drm_ioctl+0x2d4/0x5a0 <4> [967.656090] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.656316] ? lock_release+0xce/0x2a0 <4> [967.656322] __x64_sys_ioctl+0xa5/0x100 <4> [967.656325] ? lock_release+0xce/0x2a0 <4> [967.656329] x64_sys_call+0x1144/0x26a0 <4> [967.656331] do_syscall_64+0x93/0xd60 <4> [967.656333] ? up_read+0x22/0x30 <4> [967.656337] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.656341] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.656345] ? irqentry_exit+0x77/0xb0 <4> [967.656347] ? clear_bhb_loop+0x50/0xa0 <4> [967.656350] ? clear_bhb_loop+0x50/0xa0 <4> [967.656353] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.656355] RIP: 0033:0x74d44b724ded <4> [967.656357] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.656359] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.656362] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.656364] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.656365] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.656367] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.656368] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.656377] </TASK> <4> [967.656378] irq event stamp: 1024199 <4> [967.656379] hardirqs last enabled at (1024205): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.656381] hardirqs last disabled at (1024210): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.656383] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.656386] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.656388] ---[ end trace 0000000000000000 ]--- <2> [967.656390] DMAR: ERROR: DMA PTE for vPFN 0x3900028 already set (to 28b027003 not 28b027003) <4> [967.656413] ------------[ cut here ]------------ <4> [967.656415] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.656418] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.656525] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.656528] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.656529] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.656531] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.656534] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.656536] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.656538] RAX: 0000000000000000 RBX: 000000028b027003 RCX: 0000000000000000 <4> [967.656539] RDX: 0000000000000000 RSI: 0000000003900028 RDI: 0000000000000000 <4> [967.656541] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b027 <4> [967.656542] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.656544] R13: ffff888144d76140 R14: 00000000000ed7d9 R15: ffff8881043efb88 <4> [967.656546] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.656547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.656549] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.656550] Call Trace: <4> [967.656552] <TASK> <4> [967.656553] ? mark_held_locks+0x46/0x90 <4> [967.656562] iommu_map_nosync+0x12c/0x320 <4> [967.656570] iommu_map_sg+0xd9/0x1d0 <4> [967.656576] iommu_dma_map_sg+0x271/0x6d0 <4> [967.656584] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.656588] dma_map_sgtable+0x1d/0x40 <4> [967.656591] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.656778] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.656965] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.657175] ? lock_acquire+0xc4/0x2e0 <4> [967.657179] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.657375] ? lock_is_held_type+0xa3/0x130 <4> [967.657380] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.657563] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.657745] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.657937] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.658161] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.658395] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.658575] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.658763] ? __kernel_text_address+0x12/0x50 <4> [967.658776] ? __lock_acquire+0x43e/0x2860 <4> [967.658779] ? __create_object+0x68/0xc0 <4> [967.658783] ? lock_release+0xce/0x2a0 <4> [967.658790] ? find_held_lock+0x31/0x90 <4> [967.658793] ? __might_fault+0x53/0xb0 <4> [967.658803] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.658983] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.659200] drm_ioctl_kernel+0xb3/0x120 <4> [967.659206] drm_ioctl+0x2d4/0x5a0 <4> [967.659208] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.659393] ? lock_release+0xce/0x2a0 <4> [967.659399] __x64_sys_ioctl+0xa5/0x100 <4> [967.659402] ? lock_release+0xce/0x2a0 <4> [967.659406] x64_sys_call+0x1144/0x26a0 <4> [967.659409] do_syscall_64+0x93/0xd60 <4> [967.659412] ? up_read+0x22/0x30 <4> [967.659415] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.659419] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.659423] ? irqentry_exit+0x77/0xb0 <4> [967.659426] ? clear_bhb_loop+0x50/0xa0 <4> [967.659429] ? clear_bhb_loop+0x50/0xa0 <4> [967.659432] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.659434] RIP: 0033:0x74d44b724ded <4> [967.659437] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.659439] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.659442] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.659443] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.659445] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.659447] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.659448] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.659457] </TASK> <4> [967.659458] irq event stamp: 1025179 <4> [967.659460] hardirqs last enabled at (1025185): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.659462] hardirqs last disabled at (1025190): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.659464] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.659467] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.659469] ---[ end trace 0000000000000000 ]--- <2> [967.659471] DMAR: ERROR: DMA PTE for vPFN 0x3900029 already set (to 28b028003 not 28b028003) <4> [967.659494] ------------[ cut here ]------------ <4> [967.659496] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.659500] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.659577] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.659580] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.659581] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.659583] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.659586] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.659587] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.659590] RAX: 0000000000000000 RBX: 000000028b028003 RCX: 0000000000000000 <4> [967.659591] RDX: 0000000000000000 RSI: 0000000003900029 RDI: 0000000000000000 <4> [967.659593] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b028 <4> [967.659594] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.659596] R13: ffff888144d76148 R14: 00000000000ed7d8 R15: ffff8881043efb88 <4> [967.659597] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.659599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.659601] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.659602] Call Trace: <4> [967.659603] <TASK> <4> [967.659605] ? mark_held_locks+0x46/0x90 <4> [967.659614] iommu_map_nosync+0x12c/0x320 <4> [967.659622] iommu_map_sg+0xd9/0x1d0 <4> [967.659628] iommu_dma_map_sg+0x271/0x6d0 <4> [967.659636] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.659641] dma_map_sgtable+0x1d/0x40 <4> [967.659644] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.659830] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.660017] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.660247] ? lock_acquire+0xc4/0x2e0 <4> [967.660250] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.660495] ? lock_is_held_type+0xa3/0x130 <4> [967.660500] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.660683] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.660865] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.661057] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.661292] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.661473] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.661654] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.661843] ? __kernel_text_address+0x12/0x50 <4> [967.661856] ? __lock_acquire+0x43e/0x2860 <4> [967.661859] ? __create_object+0x68/0xc0 <4> [967.661862] ? lock_release+0xce/0x2a0 <4> [967.661870] ? find_held_lock+0x31/0x90 <4> [967.661872] ? __might_fault+0x53/0xb0 <4> [967.661883] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.662068] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.662247] drm_ioctl_kernel+0xb3/0x120 <4> [967.662253] drm_ioctl+0x2d4/0x5a0 <4> [967.662255] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.662438] ? lock_release+0xce/0x2a0 <4> [967.662444] __x64_sys_ioctl+0xa5/0x100 <4> [967.662447] ? lock_release+0xce/0x2a0 <4> [967.662451] x64_sys_call+0x1144/0x26a0 <4> [967.662453] do_syscall_64+0x93/0xd60 <4> [967.662456] ? up_read+0x22/0x30 <4> [967.662459] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.662463] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.662467] ? irqentry_exit+0x77/0xb0 <4> [967.662469] ? clear_bhb_loop+0x50/0xa0 <4> [967.662472] ? clear_bhb_loop+0x50/0xa0 <4> [967.662475] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.662477] RIP: 0033:0x74d44b724ded <4> [967.662479] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.662481] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.662484] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.662485] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.662487] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.662488] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.662490] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.662498] </TASK> <4> [967.662500] irq event stamp: 1026159 <4> [967.662501] hardirqs last enabled at (1026165): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.662503] hardirqs last disabled at (1026170): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.662505] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.662508] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.662510] ---[ end trace 0000000000000000 ]--- <2> [967.662512] DMAR: ERROR: DMA PTE for vPFN 0x390002a already set (to 28b029003 not 28b029003) <4> [967.662535] ------------[ cut here ]------------ <4> [967.662536] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.662540] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.662614] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.662617] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.662618] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.662620] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.662623] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.662625] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.662627] RAX: 0000000000000000 RBX: 000000028b029003 RCX: 0000000000000000 <4> [967.662628] RDX: 0000000000000000 RSI: 000000000390002a RDI: 0000000000000000 <4> [967.662630] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b029 <4> [967.662631] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.662633] R13: ffff888144d76150 R14: 00000000000ed7d7 R15: ffff8881043efb88 <4> [967.662634] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.662636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.662638] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.662639] Call Trace: <4> [967.662641] <TASK> <4> [967.662642] ? mark_held_locks+0x46/0x90 <4> [967.662651] iommu_map_nosync+0x12c/0x320 <4> [967.662659] iommu_map_sg+0xd9/0x1d0 <4> [967.662665] iommu_dma_map_sg+0x271/0x6d0 <4> [967.662673] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.662677] dma_map_sgtable+0x1d/0x40 <4> [967.662680] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.662867] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.663060] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.663280] ? lock_acquire+0xc4/0x2e0 <4> [967.663283] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.663463] ? lock_is_held_type+0xa3/0x130 <4> [967.663468] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.663651] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.663833] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.664025] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.664259] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.664440] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.664621] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.664810] ? __kernel_text_address+0x12/0x50 <4> [967.664823] ? __lock_acquire+0x43e/0x2860 <4> [967.664826] ? __create_object+0x68/0xc0 <4> [967.664830] ? lock_release+0xce/0x2a0 <4> [967.664838] ? find_held_lock+0x31/0x90 <4> [967.664840] ? __might_fault+0x53/0xb0 <4> [967.664851] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.665036] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.665248] drm_ioctl_kernel+0xb3/0x120 <4> [967.665254] drm_ioctl+0x2d4/0x5a0 <4> [967.665256] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.665440] ? lock_release+0xce/0x2a0 <4> [967.665446] __x64_sys_ioctl+0xa5/0x100 <4> [967.665448] ? lock_release+0xce/0x2a0 <4> [967.665453] x64_sys_call+0x1144/0x26a0 <4> [967.665455] do_syscall_64+0x93/0xd60 <4> [967.665457] ? up_read+0x22/0x30 <4> [967.665461] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.665465] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.665469] ? irqentry_exit+0x77/0xb0 <4> [967.665471] ? clear_bhb_loop+0x50/0xa0 <4> [967.665474] ? clear_bhb_loop+0x50/0xa0 <4> [967.665477] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.665479] RIP: 0033:0x74d44b724ded <4> [967.665481] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.665483] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.665486] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.665487] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.665489] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.665490] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.665492] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.665500] </TASK> <4> [967.665502] irq event stamp: 1027139 <4> [967.665503] hardirqs last enabled at (1027145): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.665505] hardirqs last disabled at (1027150): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.665507] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.665510] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.665512] ---[ end trace 0000000000000000 ]--- <2> [967.665514] DMAR: ERROR: DMA PTE for vPFN 0x390002b already set (to 28b02a003 not 28b02a003) <4> [967.665537] ------------[ cut here ]------------ <4> [967.665538] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.665542] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.665617] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.665620] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.665621] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.665623] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.665625] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.665627] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.665630] RAX: 0000000000000000 RBX: 000000028b02a003 RCX: 0000000000000000 <4> [967.665631] RDX: 0000000000000000 RSI: 000000000390002b RDI: 0000000000000000 <4> [967.665633] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b02a <4> [967.665634] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.665636] R13: ffff888144d76158 R14: 00000000000ed7d6 R15: ffff8881043efb88 <4> [967.665637] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.665639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.665640] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.665642] Call Trace: <4> [967.665643] <TASK> <4> [967.665645] ? mark_held_locks+0x46/0x90 <4> [967.665654] iommu_map_nosync+0x12c/0x320 <4> [967.665662] iommu_map_sg+0xd9/0x1d0 <4> [967.665668] iommu_dma_map_sg+0x271/0x6d0 <4> [967.665676] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.665680] dma_map_sgtable+0x1d/0x40 <4> [967.665683] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.665870] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.666098] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.666285] ? lock_acquire+0xc4/0x2e0 <4> [967.666288] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.666470] ? lock_is_held_type+0xa3/0x130 <4> [967.666475] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.666658] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.666840] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.667060] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.667272] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.667453] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.667633] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.667822] ? __kernel_text_address+0x12/0x50 <4> [967.667835] ? __lock_acquire+0x43e/0x2860 <4> [967.667838] ? __create_object+0x68/0xc0 <4> [967.667841] ? lock_release+0xce/0x2a0 <4> [967.667849] ? find_held_lock+0x31/0x90 <4> [967.667851] ? __might_fault+0x53/0xb0 <4> [967.667862] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.668112] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.668291] drm_ioctl_kernel+0xb3/0x120 <4> [967.668296] drm_ioctl+0x2d4/0x5a0 <4> [967.668299] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.668483] ? lock_release+0xce/0x2a0 <4> [967.668490] __x64_sys_ioctl+0xa5/0x100 <4> [967.668492] ? lock_release+0xce/0x2a0 <4> [967.668497] x64_sys_call+0x1144/0x26a0 <4> [967.668499] do_syscall_64+0x93/0xd60 <4> [967.668502] ? up_read+0x22/0x30 <4> [967.668506] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.668510] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.668514] ? irqentry_exit+0x77/0xb0 <4> [967.668517] ? clear_bhb_loop+0x50/0xa0 <4> [967.668519] ? clear_bhb_loop+0x50/0xa0 <4> [967.668523] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.668525] RIP: 0033:0x74d44b724ded <4> [967.668527] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.668529] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.668532] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.668534] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.668535] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.668537] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.668539] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.668547] </TASK> <4> [967.668549] irq event stamp: 1028119 <4> [967.668550] hardirqs last enabled at (1028125): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.668553] hardirqs last disabled at (1028130): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.668555] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.668558] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.668560] ---[ end trace 0000000000000000 ]--- <2> [967.668562] DMAR: ERROR: DMA PTE for vPFN 0x390002c already set (to 28b02b003 not 28b02b003) <4> [967.668585] ------------[ cut here ]------------ <4> [967.668587] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.668591] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.668667] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.668670] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.668671] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.668672] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.668675] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.668677] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.668679] RAX: 0000000000000000 RBX: 000000028b02b003 RCX: 0000000000000000 <4> [967.668681] RDX: 0000000000000000 RSI: 000000000390002c RDI: 0000000000000000 <4> [967.668682] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b02b <4> [967.668684] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.668685] R13: ffff888144d76160 R14: 00000000000ed7d5 R15: ffff8881043efb88 <4> [967.668687] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.668689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.668690] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.668692] Call Trace: <4> [967.668693] <TASK> <4> [967.668695] ? mark_held_locks+0x46/0x90 <4> [967.668704] iommu_map_nosync+0x12c/0x320 <4> [967.668712] iommu_map_sg+0xd9/0x1d0 <4> [967.668717] iommu_dma_map_sg+0x271/0x6d0 <4> [967.668725] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.668730] dma_map_sgtable+0x1d/0x40 <4> [967.668733] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.668921] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.669152] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.669338] ? lock_acquire+0xc4/0x2e0 <4> [967.669342] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.669522] ? lock_is_held_type+0xa3/0x130 <4> [967.669527] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.669710] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.669893] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.670123] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.670322] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.670504] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.670685] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.670874] ? __kernel_text_address+0x12/0x50 <4> [967.670887] ? __lock_acquire+0x43e/0x2860 <4> [967.670890] ? __create_object+0x68/0xc0 <4> [967.670893] ? lock_release+0xce/0x2a0 <4> [967.670901] ? find_held_lock+0x31/0x90 <4> [967.670903] ? __might_fault+0x53/0xb0 <4> [967.670913] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.671127] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.671331] drm_ioctl_kernel+0xb3/0x120 <4> [967.671337] drm_ioctl+0x2d4/0x5a0 <4> [967.671339] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.671528] ? lock_release+0xce/0x2a0 <4> [967.671534] __x64_sys_ioctl+0xa5/0x100 <4> [967.671536] ? lock_release+0xce/0x2a0 <4> [967.671541] x64_sys_call+0x1144/0x26a0 <4> [967.671543] do_syscall_64+0x93/0xd60 <4> [967.671546] ? up_read+0x22/0x30 <4> [967.671549] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.671553] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.671557] ? irqentry_exit+0x77/0xb0 <4> [967.671560] ? clear_bhb_loop+0x50/0xa0 <4> [967.671562] ? clear_bhb_loop+0x50/0xa0 <4> [967.671566] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.671568] RIP: 0033:0x74d44b724ded <4> [967.671570] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.671572] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.671575] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.671576] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.671578] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.671579] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.671581] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.671590] </TASK> <4> [967.671591] irq event stamp: 1029099 <4> [967.671592] hardirqs last enabled at (1029105): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.671595] hardirqs last disabled at (1029110): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.671597] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.671599] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.671602] ---[ end trace 0000000000000000 ]--- <2> [967.671603] DMAR: ERROR: DMA PTE for vPFN 0x390002d already set (to 28b02c003 not 28b02c003) <4> [967.671627] ------------[ cut here ]------------ <4> [967.671628] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.671632] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.671711] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.671714] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.671716] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.671717] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.671720] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.671722] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.671725] RAX: 0000000000000000 RBX: 000000028b02c003 RCX: 0000000000000000 <4> [967.671727] RDX: 0000000000000000 RSI: 000000000390002d RDI: 0000000000000000 <4> [967.671728] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b02c <4> [967.671730] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.671732] R13: ffff888144d76168 R14: 00000000000ed7d4 R15: ffff8881043efb88 <4> [967.671734] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.671736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.671737] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.671739] Call Trace: <4> [967.671741] <TASK> <4> [967.671743] ? mark_held_locks+0x46/0x90 <4> [967.671752] iommu_map_nosync+0x12c/0x320 <4> [967.671760] iommu_map_sg+0xd9/0x1d0 <4> [967.671766] iommu_dma_map_sg+0x271/0x6d0 <4> [967.671774] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.671779] dma_map_sgtable+0x1d/0x40 <4> [967.671782] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.671979] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.672171] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.672362] ? lock_acquire+0xc4/0x2e0 <4> [967.672365] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.672550] ? lock_is_held_type+0xa3/0x130 <4> [967.672556] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.672742] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.672934] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.673131] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.673333] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.673517] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.673702] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.673895] ? __kernel_text_address+0x12/0x50 <4> [967.673914] ? __lock_acquire+0x43e/0x2860 <4> [967.673917] ? __create_object+0x68/0xc0 <4> [967.673921] ? lock_release+0xce/0x2a0 <4> [967.673929] ? find_held_lock+0x31/0x90 <4> [967.673932] ? __might_fault+0x53/0xb0 <4> [967.673943] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.674127] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.674310] drm_ioctl_kernel+0xb3/0x120 <4> [967.674316] drm_ioctl+0x2d4/0x5a0 <4> [967.674319] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.674506] ? lock_release+0xce/0x2a0 <4> [967.674513] __x64_sys_ioctl+0xa5/0x100 <4> [967.674515] ? lock_release+0xce/0x2a0 <4> [967.674519] x64_sys_call+0x1144/0x26a0 <4> [967.674522] do_syscall_64+0x93/0xd60 <4> [967.674524] ? up_read+0x22/0x30 <4> [967.674528] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.674532] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.674536] ? irqentry_exit+0x77/0xb0 <4> [967.674539] ? clear_bhb_loop+0x50/0xa0 <4> [967.674541] ? clear_bhb_loop+0x50/0xa0 <4> [967.674545] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.674547] RIP: 0033:0x74d44b724ded <4> [967.674549] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.674551] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.674554] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.674555] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.674557] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.674558] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.674560] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.674568] </TASK> <4> [967.674570] irq event stamp: 1030079 <4> [967.674571] hardirqs last enabled at (1030085): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.674574] hardirqs last disabled at (1030090): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.674576] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.674578] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.674581] ---[ end trace 0000000000000000 ]--- <2> [967.674582] DMAR: ERROR: DMA PTE for vPFN 0x390002e already set (to 28b02d003 not 28b02d003) <4> [967.674606] ------------[ cut here ]------------ <4> [967.674607] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.674611] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.674688] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.674691] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.674692] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.674694] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.674697] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.674698] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.674701] RAX: 0000000000000000 RBX: 000000028b02d003 RCX: 0000000000000000 <4> [967.674702] RDX: 0000000000000000 RSI: 000000000390002e RDI: 0000000000000000 <4> [967.674704] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b02d <4> [967.674705] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.674707] R13: ffff888144d76170 R14: 00000000000ed7d3 R15: ffff8881043efb88 <4> [967.674709] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.674710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.674712] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.674714] Call Trace: <4> [967.674715] <TASK> <4> [967.674717] ? mark_held_locks+0x46/0x90 <4> [967.674726] iommu_map_nosync+0x12c/0x320 <4> [967.674734] iommu_map_sg+0xd9/0x1d0 <4> [967.674739] iommu_dma_map_sg+0x271/0x6d0 <4> [967.674747] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.674752] dma_map_sgtable+0x1d/0x40 <4> [967.674755] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.674951] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.675143] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.675333] ? lock_acquire+0xc4/0x2e0 <4> [967.675337] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.675523] ? lock_is_held_type+0xa3/0x130 <4> [967.675528] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.675715] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.675905] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.676102] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.676305] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.676490] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.676675] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.676873] ? __kernel_text_address+0x12/0x50 <4> [967.676887] ? __lock_acquire+0x43e/0x2860 <4> [967.676889] ? __create_object+0x68/0xc0 <4> [967.676893] ? lock_release+0xce/0x2a0 <4> [967.676901] ? find_held_lock+0x31/0x90 <4> [967.676903] ? __might_fault+0x53/0xb0 <4> [967.676914] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.677099] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.677282] drm_ioctl_kernel+0xb3/0x120 <4> [967.677287] drm_ioctl+0x2d4/0x5a0 <4> [967.677290] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.677478] ? lock_release+0xce/0x2a0 <4> [967.677485] __x64_sys_ioctl+0xa5/0x100 <4> [967.677487] ? lock_release+0xce/0x2a0 <4> [967.677492] x64_sys_call+0x1144/0x26a0 <4> [967.677494] do_syscall_64+0x93/0xd60 <4> [967.677497] ? up_read+0x22/0x30 <4> [967.677500] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.677505] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.677509] ? irqentry_exit+0x77/0xb0 <4> [967.677512] ? clear_bhb_loop+0x50/0xa0 <4> [967.677514] ? clear_bhb_loop+0x50/0xa0 <4> [967.677518] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.677520] RIP: 0033:0x74d44b724ded <4> [967.677522] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.677524] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.677527] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.677529] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.677531] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.677533] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.677534] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.677543] </TASK> <4> [967.677544] irq event stamp: 1031059 <4> [967.677546] hardirqs last enabled at (1031065): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.677548] hardirqs last disabled at (1031070): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.677551] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.677553] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.677556] ---[ end trace 0000000000000000 ]--- <2> [967.677558] DMAR: ERROR: DMA PTE for vPFN 0x390002f already set (to 28b02e003 not 28b02e003) <4> [967.677581] ------------[ cut here ]------------ <4> [967.677583] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.677587] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.677668] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.677671] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.677672] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.677674] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.677677] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.677679] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.677681] RAX: 0000000000000000 RBX: 000000028b02e003 RCX: 0000000000000000 <4> [967.677683] RDX: 0000000000000000 RSI: 000000000390002f RDI: 0000000000000000 <4> [967.677685] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b02e <4> [967.677687] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.677688] R13: ffff888144d76178 R14: 00000000000ed7d2 R15: ffff8881043efb88 <4> [967.677690] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.677692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.677693] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.677695] Call Trace: <4> [967.677696] <TASK> <4> [967.677698] ? mark_held_locks+0x46/0x90 <4> [967.677707] iommu_map_nosync+0x12c/0x320 <4> [967.677715] iommu_map_sg+0xd9/0x1d0 <4> [967.677721] iommu_dma_map_sg+0x271/0x6d0 <4> [967.677729] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.677734] dma_map_sgtable+0x1d/0x40 <4> [967.677737] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.677935] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.678125] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.678315] ? lock_acquire+0xc4/0x2e0 <4> [967.678318] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.678503] ? lock_is_held_type+0xa3/0x130 <4> [967.678508] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.678695] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.678886] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.679082] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.679284] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.679470] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.679655] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.679854] ? __kernel_text_address+0x12/0x50 <4> [967.679867] ? __lock_acquire+0x43e/0x2860 <4> [967.679870] ? __create_object+0x68/0xc0 <4> [967.679874] ? lock_release+0xce/0x2a0 <4> [967.679882] ? find_held_lock+0x31/0x90 <4> [967.679884] ? __might_fault+0x53/0xb0 <4> [967.679895] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.680079] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.680262] drm_ioctl_kernel+0xb3/0x120 <4> [967.680268] drm_ioctl+0x2d4/0x5a0 <4> [967.680270] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.680458] ? lock_release+0xce/0x2a0 <4> [967.680464] __x64_sys_ioctl+0xa5/0x100 <4> [967.680467] ? lock_release+0xce/0x2a0 <4> [967.680471] x64_sys_call+0x1144/0x26a0 <4> [967.680474] do_syscall_64+0x93/0xd60 <4> [967.680476] ? up_read+0x22/0x30 <4> [967.680479] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.680484] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.680487] ? irqentry_exit+0x77/0xb0 <4> [967.680490] ? clear_bhb_loop+0x50/0xa0 <4> [967.680493] ? clear_bhb_loop+0x50/0xa0 <4> [967.680496] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.680498] RIP: 0033:0x74d44b724ded <4> [967.680500] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.680502] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.680505] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.680507] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.680508] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.680510] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.680511] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.680520] </TASK> <4> [967.680521] irq event stamp: 1032039 <4> [967.680523] hardirqs last enabled at (1032045): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.680525] hardirqs last disabled at (1032050): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.680527] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.680530] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.680532] ---[ end trace 0000000000000000 ]--- <2> [967.680534] DMAR: ERROR: DMA PTE for vPFN 0x3900030 already set (to 28b02f003 not 28b02f003) <4> [967.680557] ------------[ cut here ]------------ <4> [967.680559] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.680563] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.680639] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.680642] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.680644] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.680645] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.680648] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.680650] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.680652] RAX: 0000000000000000 RBX: 000000028b02f003 RCX: 0000000000000000 <4> [967.680654] RDX: 0000000000000000 RSI: 0000000003900030 RDI: 0000000000000000 <4> [967.680655] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b02f <4> [967.680657] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.680658] R13: ffff888144d76180 R14: 00000000000ed7d1 R15: ffff8881043efb88 <4> [967.680660] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.680662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.680664] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.680665] Call Trace: <4> [967.680666] <TASK> <4> [967.680668] ? mark_held_locks+0x46/0x90 <4> [967.680677] iommu_map_nosync+0x12c/0x320 <4> [967.680685] iommu_map_sg+0xd9/0x1d0 <4> [967.680691] iommu_dma_map_sg+0x271/0x6d0 <4> [967.680699] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.680704] dma_map_sgtable+0x1d/0x40 <4> [967.680707] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.680902] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.681095] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.681286] ? lock_acquire+0xc4/0x2e0 <4> [967.681289] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.681474] ? lock_is_held_type+0xa3/0x130 <4> [967.681480] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.681666] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.681857] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.682054] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.682257] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.682442] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.682627] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.682826] ? __kernel_text_address+0x12/0x50 <4> [967.682839] ? __lock_acquire+0x43e/0x2860 <4> [967.682842] ? __create_object+0x68/0xc0 <4> [967.682845] ? lock_release+0xce/0x2a0 <4> [967.682853] ? find_held_lock+0x31/0x90 <4> [967.682855] ? __might_fault+0x53/0xb0 <4> [967.682866] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.683051] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.683235] drm_ioctl_kernel+0xb3/0x120 <4> [967.683240] drm_ioctl+0x2d4/0x5a0 <4> [967.683243] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.683432] ? lock_release+0xce/0x2a0 <4> [967.683439] __x64_sys_ioctl+0xa5/0x100 <4> [967.683441] ? lock_release+0xce/0x2a0 <4> [967.683446] x64_sys_call+0x1144/0x26a0 <4> [967.683448] do_syscall_64+0x93/0xd60 <4> [967.683451] ? up_read+0x22/0x30 <4> [967.683455] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.683459] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.683463] ? irqentry_exit+0x77/0xb0 <4> [967.683466] ? clear_bhb_loop+0x50/0xa0 <4> [967.683468] ? clear_bhb_loop+0x50/0xa0 <4> [967.683472] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.683474] RIP: 0033:0x74d44b724ded <4> [967.683476] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.683478] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.683480] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.683482] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.683484] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.683485] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.683487] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.683496] </TASK> <4> [967.683497] irq event stamp: 1033019 <4> [967.683498] hardirqs last enabled at (1033025): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.683501] hardirqs last disabled at (1033030): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.683503] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.683505] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.683508] ---[ end trace 0000000000000000 ]--- <2> [967.683509] DMAR: ERROR: DMA PTE for vPFN 0x3900031 already set (to 28b030003 not 28b030003) <4> [967.683533] ------------[ cut here ]------------ <4> [967.683534] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.683538] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.683615] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.683618] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.683619] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.683621] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.683624] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.683625] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.683628] RAX: 0000000000000000 RBX: 000000028b030003 RCX: 0000000000000000 <4> [967.683629] RDX: 0000000000000000 RSI: 0000000003900031 RDI: 0000000000000000 <4> [967.683631] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b030 <4> [967.683633] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.683634] R13: ffff888144d76188 R14: 00000000000ed7d0 R15: ffff8881043efb88 <4> [967.683636] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.683638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.683639] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.683641] Call Trace: <4> [967.683642] <TASK> <4> [967.683644] ? mark_held_locks+0x46/0x90 <4> [967.683653] iommu_map_nosync+0x12c/0x320 <4> [967.683661] iommu_map_sg+0xd9/0x1d0 <4> [967.683667] iommu_dma_map_sg+0x271/0x6d0 <4> [967.683675] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.683680] dma_map_sgtable+0x1d/0x40 <4> [967.683683] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.683880] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.684072] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.684262] ? lock_acquire+0xc4/0x2e0 <4> [967.684266] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.684450] ? lock_is_held_type+0xa3/0x130 <4> [967.684455] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.684642] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.684832] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.685029] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.685232] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.685418] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.685603] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.685802] ? __kernel_text_address+0x12/0x50 <4> [967.685815] ? __lock_acquire+0x43e/0x2860 <4> [967.685818] ? __create_object+0x68/0xc0 <4> [967.685822] ? lock_release+0xce/0x2a0 <4> [967.685829] ? find_held_lock+0x31/0x90 <4> [967.685832] ? __might_fault+0x53/0xb0 <4> [967.685843] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.686027] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.686210] drm_ioctl_kernel+0xb3/0x120 <4> [967.686215] drm_ioctl+0x2d4/0x5a0 <4> [967.686218] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.686406] ? lock_release+0xce/0x2a0 <4> [967.686412] __x64_sys_ioctl+0xa5/0x100 <4> [967.686415] ? lock_release+0xce/0x2a0 <4> [967.686419] x64_sys_call+0x1144/0x26a0 <4> [967.686421] do_syscall_64+0x93/0xd60 <4> [967.686424] ? up_read+0x22/0x30 <4> [967.686427] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.686431] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.686435] ? irqentry_exit+0x77/0xb0 <4> [967.686438] ? clear_bhb_loop+0x50/0xa0 <4> [967.686440] ? clear_bhb_loop+0x50/0xa0 <4> [967.686444] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.686446] RIP: 0033:0x74d44b724ded <4> [967.686448] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.686450] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.686452] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.686454] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.686456] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.686457] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.686459] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.686467] </TASK> <4> [967.686468] irq event stamp: 1033999 <4> [967.686470] hardirqs last enabled at (1034005): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.686472] hardirqs last disabled at (1034010): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.686474] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.686477] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.686479] ---[ end trace 0000000000000000 ]--- <2> [967.686481] DMAR: ERROR: DMA PTE for vPFN 0x3900032 already set (to 28b031003 not 28b031003) <4> [967.686504] ------------[ cut here ]------------ <4> [967.686505] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.686509] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.686585] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.686588] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.686590] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.686591] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.686594] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.686596] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.686598] RAX: 0000000000000000 RBX: 000000028b031003 RCX: 0000000000000000 <4> [967.686600] RDX: 0000000000000000 RSI: 0000000003900032 RDI: 0000000000000000 <4> [967.686601] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b031 <4> [967.686603] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.686604] R13: ffff888144d76190 R14: 00000000000ed7cf R15: ffff8881043efb88 <4> [967.686606] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.686608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.686609] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.686611] Call Trace: <4> [967.686612] <TASK> <4> [967.686614] ? mark_held_locks+0x46/0x90 <4> [967.686624] iommu_map_nosync+0x12c/0x320 <4> [967.686631] iommu_map_sg+0xd9/0x1d0 <4> [967.686637] iommu_dma_map_sg+0x271/0x6d0 <4> [967.686645] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.686650] dma_map_sgtable+0x1d/0x40 <4> [967.686653] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.686849] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.687042] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.687232] ? lock_acquire+0xc4/0x2e0 <4> [967.687236] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.687420] ? lock_is_held_type+0xa3/0x130 <4> [967.687426] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.687612] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.687803] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.687999] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.688202] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.688387] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.688571] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.688769] ? __kernel_text_address+0x12/0x50 <4> [967.688783] ? __lock_acquire+0x43e/0x2860 <4> [967.688785] ? __create_object+0x68/0xc0 <4> [967.688789] ? lock_release+0xce/0x2a0 <4> [967.688797] ? find_held_lock+0x31/0x90 <4> [967.688799] ? __might_fault+0x53/0xb0 <4> [967.688810] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.688995] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.689178] drm_ioctl_kernel+0xb3/0x120 <4> [967.689184] drm_ioctl+0x2d4/0x5a0 <4> [967.689187] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.689374] ? lock_release+0xce/0x2a0 <4> [967.689381] __x64_sys_ioctl+0xa5/0x100 <4> [967.689384] ? lock_release+0xce/0x2a0 <4> [967.689388] x64_sys_call+0x1144/0x26a0 <4> [967.689390] do_syscall_64+0x93/0xd60 <4> [967.689393] ? up_read+0x22/0x30 <4> [967.689397] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.689401] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.689405] ? irqentry_exit+0x77/0xb0 <4> [967.689408] ? clear_bhb_loop+0x50/0xa0 <4> [967.689410] ? clear_bhb_loop+0x50/0xa0 <4> [967.689414] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.689416] RIP: 0033:0x74d44b724ded <4> [967.689418] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.689420] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.689422] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.689424] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.689426] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.689427] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.689429] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.689437] </TASK> <4> [967.689439] irq event stamp: 1034979 <4> [967.689440] hardirqs last enabled at (1034985): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.689442] hardirqs last disabled at (1034990): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.689444] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.689447] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.689449] ---[ end trace 0000000000000000 ]--- <2> [967.689451] DMAR: ERROR: DMA PTE for vPFN 0x3900033 already set (to 28b032003 not 28b032003) <4> [967.689475] ------------[ cut here ]------------ <4> [967.689476] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.689480] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.689557] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.689560] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.689561] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.689563] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.689565] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.689567] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.689569] RAX: 0000000000000000 RBX: 000000028b032003 RCX: 0000000000000000 <4> [967.689571] RDX: 0000000000000000 RSI: 0000000003900033 RDI: 0000000000000000 <4> [967.689573] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b032 <4> [967.689574] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.689576] R13: ffff888144d76198 R14: 00000000000ed7ce R15: ffff8881043efb88 <4> [967.689577] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.689579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.689581] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.689582] Call Trace: <4> [967.689584] <TASK> <4> [967.689586] ? mark_held_locks+0x46/0x90 <4> [967.689595] iommu_map_nosync+0x12c/0x320 <4> [967.689603] iommu_map_sg+0xd9/0x1d0 <4> [967.689609] iommu_dma_map_sg+0x271/0x6d0 <4> [967.689616] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.689621] dma_map_sgtable+0x1d/0x40 <4> [967.689624] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.689821] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.690013] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.690203] ? lock_acquire+0xc4/0x2e0 <4> [967.690206] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.690391] ? lock_is_held_type+0xa3/0x130 <4> [967.690396] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.690583] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.690775] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.690972] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.691174] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.691360] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.691545] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.691742] ? __kernel_text_address+0x12/0x50 <4> [967.691756] ? __lock_acquire+0x43e/0x2860 <4> [967.691758] ? __create_object+0x68/0xc0 <4> [967.691762] ? lock_release+0xce/0x2a0 <4> [967.691770] ? find_held_lock+0x31/0x90 <4> [967.691772] ? __might_fault+0x53/0xb0 <4> [967.691783] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.691967] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.692150] drm_ioctl_kernel+0xb3/0x120 <4> [967.692156] drm_ioctl+0x2d4/0x5a0 <4> [967.692158] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.692347] ? lock_release+0xce/0x2a0 <4> [967.692353] __x64_sys_ioctl+0xa5/0x100 <4> [967.692356] ? lock_release+0xce/0x2a0 <4> [967.692360] x64_sys_call+0x1144/0x26a0 <4> [967.692363] do_syscall_64+0x93/0xd60 <4> [967.692366] ? up_read+0x22/0x30 <4> [967.692369] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.692374] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.692378] ? irqentry_exit+0x77/0xb0 <4> [967.692381] ? clear_bhb_loop+0x50/0xa0 <4> [967.692383] ? clear_bhb_loop+0x50/0xa0 <4> [967.692387] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.692389] RIP: 0033:0x74d44b724ded <4> [967.692391] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.692393] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.692396] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.692398] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.692400] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.692401] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.692403] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.692412] </TASK> <4> [967.692413] irq event stamp: 1035959 <4> [967.692415] hardirqs last enabled at (1035965): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.692417] hardirqs last disabled at (1035970): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.692420] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.692422] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.692425] ---[ end trace 0000000000000000 ]--- <2> [967.692427] DMAR: ERROR: DMA PTE for vPFN 0x3900034 already set (to 28b033003 not 28b033003) <4> [967.692450] ------------[ cut here ]------------ <4> [967.692451] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.692455] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.692534] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.692537] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.692539] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.692540] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.692543] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.692545] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.692548] RAX: 0000000000000000 RBX: 000000028b033003 RCX: 0000000000000000 <4> [967.692550] RDX: 0000000000000000 RSI: 0000000003900034 RDI: 0000000000000000 <4> [967.692551] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b033 <4> [967.692553] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.692554] R13: ffff888144d761a0 R14: 00000000000ed7cd R15: ffff8881043efb88 <4> [967.692556] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.692558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.692559] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.692561] Call Trace: <4> [967.692562] <TASK> <4> [967.692564] ? mark_held_locks+0x46/0x90 <4> [967.692573] iommu_map_nosync+0x12c/0x320 <4> [967.692581] iommu_map_sg+0xd9/0x1d0 <4> [967.692587] iommu_dma_map_sg+0x271/0x6d0 <4> [967.692595] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.692600] dma_map_sgtable+0x1d/0x40 <4> [967.692603] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.692800] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.692992] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.693182] ? lock_acquire+0xc4/0x2e0 <4> [967.693186] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.693370] ? lock_is_held_type+0xa3/0x130 <4> [967.693375] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.693562] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.693752] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.693949] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.694151] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.694336] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.694521] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.694720] ? __kernel_text_address+0x12/0x50 <4> [967.694734] ? __lock_acquire+0x43e/0x2860 <4> [967.694737] ? __create_object+0x68/0xc0 <4> [967.694741] ? lock_release+0xce/0x2a0 <4> [967.694748] ? find_held_lock+0x31/0x90 <4> [967.694751] ? __might_fault+0x53/0xb0 <4> [967.694762] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.694947] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.695129] drm_ioctl_kernel+0xb3/0x120 <4> [967.695135] drm_ioctl+0x2d4/0x5a0 <4> [967.695138] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.695326] ? lock_release+0xce/0x2a0 <4> [967.695332] __x64_sys_ioctl+0xa5/0x100 <4> [967.695335] ? lock_release+0xce/0x2a0 <4> [967.695339] x64_sys_call+0x1144/0x26a0 <4> [967.695342] do_syscall_64+0x93/0xd60 <4> [967.695344] ? up_read+0x22/0x30 <4> [967.695348] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.695352] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.695355] ? irqentry_exit+0x77/0xb0 <4> [967.695358] ? clear_bhb_loop+0x50/0xa0 <4> [967.695360] ? clear_bhb_loop+0x50/0xa0 <4> [967.695364] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.695366] RIP: 0033:0x74d44b724ded <4> [967.695368] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.695370] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.695373] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.695374] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.695376] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.695377] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.695379] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.695388] </TASK> <4> [967.695389] irq event stamp: 1036939 <4> [967.695390] hardirqs last enabled at (1036945): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.695393] hardirqs last disabled at (1036950): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.695395] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.695397] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.695400] ---[ end trace 0000000000000000 ]--- <2> [967.695401] DMAR: ERROR: DMA PTE for vPFN 0x3900035 already set (to 28b034003 not 28b034003) <4> [967.695425] ------------[ cut here ]------------ <4> [967.695426] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.695430] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.695506] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.695509] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.695511] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.695512] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.695515] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.695517] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.695519] RAX: 0000000000000000 RBX: 000000028b034003 RCX: 0000000000000000 <4> [967.695521] RDX: 0000000000000000 RSI: 0000000003900035 RDI: 0000000000000000 <4> [967.695522] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b034 <4> [967.695524] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.695525] R13: ffff888144d761a8 R14: 00000000000ed7cc R15: ffff8881043efb88 <4> [967.695527] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.695529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.695531] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.695532] Call Trace: <4> [967.695533] <TASK> <4> [967.695535] ? mark_held_locks+0x46/0x90 <4> [967.695545] iommu_map_nosync+0x12c/0x320 <4> [967.695552] iommu_map_sg+0xd9/0x1d0 <4> [967.695558] iommu_dma_map_sg+0x271/0x6d0 <4> [967.695566] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.695571] dma_map_sgtable+0x1d/0x40 <4> [967.695574] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.695771] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.695963] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.696153] ? lock_acquire+0xc4/0x2e0 <4> [967.696157] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.696342] ? lock_is_held_type+0xa3/0x130 <4> [967.696347] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.696534] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.696724] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.696921] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.697123] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.697308] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.697493] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.697691] ? __kernel_text_address+0x12/0x50 <4> [967.697705] ? __lock_acquire+0x43e/0x2860 <4> [967.697708] ? __create_object+0x68/0xc0 <4> [967.697712] ? lock_release+0xce/0x2a0 <4> [967.697719] ? find_held_lock+0x31/0x90 <4> [967.697722] ? __might_fault+0x53/0xb0 <4> [967.697733] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.697918] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.698101] drm_ioctl_kernel+0xb3/0x120 <4> [967.698107] drm_ioctl+0x2d4/0x5a0 <4> [967.698110] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.698297] ? lock_release+0xce/0x2a0 <4> [967.698303] __x64_sys_ioctl+0xa5/0x100 <4> [967.698306] ? lock_release+0xce/0x2a0 <4> [967.698310] x64_sys_call+0x1144/0x26a0 <4> [967.698313] do_syscall_64+0x93/0xd60 <4> [967.698315] ? up_read+0x22/0x30 <4> [967.698319] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.698323] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.698327] ? irqentry_exit+0x77/0xb0 <4> [967.698330] ? clear_bhb_loop+0x50/0xa0 <4> [967.698332] ? clear_bhb_loop+0x50/0xa0 <4> [967.698335] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.698337] RIP: 0033:0x74d44b724ded <4> [967.698340] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.698341] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.698344] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.698346] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.698348] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.698349] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.698351] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.698360] </TASK> <4> [967.698361] irq event stamp: 1037919 <4> [967.698362] hardirqs last enabled at (1037925): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.698365] hardirqs last disabled at (1037930): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.698367] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.698369] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.698372] ---[ end trace 0000000000000000 ]--- <2> [967.698373] DMAR: ERROR: DMA PTE for vPFN 0x3900036 already set (to 28b035003 not 28b035003) <4> [967.698397] ------------[ cut here ]------------ <4> [967.698399] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.698402] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.698480] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.698483] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.698484] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.698486] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.698488] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.698490] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.698493] RAX: 0000000000000000 RBX: 000000028b035003 RCX: 0000000000000000 <4> [967.698494] RDX: 0000000000000000 RSI: 0000000003900036 RDI: 0000000000000000 <4> [967.698496] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b035 <4> [967.698497] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.698499] R13: ffff888144d761b0 R14: 00000000000ed7cb R15: ffff8881043efb88 <4> [967.698500] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.698502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.698504] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.698505] Call Trace: <4> [967.698506] <TASK> <4> [967.698508] ? mark_held_locks+0x46/0x90 <4> [967.698518] iommu_map_nosync+0x12c/0x320 <4> [967.698526] iommu_map_sg+0xd9/0x1d0 <4> [967.698531] iommu_dma_map_sg+0x271/0x6d0 <4> [967.698539] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.698544] dma_map_sgtable+0x1d/0x40 <4> [967.698547] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.698743] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.698935] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.699126] ? lock_acquire+0xc4/0x2e0 <4> [967.699129] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.699314] ? lock_is_held_type+0xa3/0x130 <4> [967.699319] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.699506] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.699697] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.699894] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.700097] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.700282] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.700466] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.700665] ? __kernel_text_address+0x12/0x50 <4> [967.700678] ? __lock_acquire+0x43e/0x2860 <4> [967.700681] ? __create_object+0x68/0xc0 <4> [967.700684] ? lock_release+0xce/0x2a0 <4> [967.700692] ? find_held_lock+0x31/0x90 <4> [967.700694] ? __might_fault+0x53/0xb0 <4> [967.700705] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.700890] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.701073] drm_ioctl_kernel+0xb3/0x120 <4> [967.701079] drm_ioctl+0x2d4/0x5a0 <4> [967.701082] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.701270] ? lock_release+0xce/0x2a0 <4> [967.701276] __x64_sys_ioctl+0xa5/0x100 <4> [967.701279] ? lock_release+0xce/0x2a0 <4> [967.701283] x64_sys_call+0x1144/0x26a0 <4> [967.701286] do_syscall_64+0x93/0xd60 <4> [967.701288] ? up_read+0x22/0x30 <4> [967.701292] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.701296] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.701300] ? irqentry_exit+0x77/0xb0 <4> [967.701303] ? clear_bhb_loop+0x50/0xa0 <4> [967.701305] ? clear_bhb_loop+0x50/0xa0 <4> [967.701309] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.701311] RIP: 0033:0x74d44b724ded <4> [967.701313] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.701315] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.701318] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.701320] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.701321] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.701323] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.701324] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.701333] </TASK> <4> [967.701334] irq event stamp: 1038899 <4> [967.701335] hardirqs last enabled at (1038905): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.701338] hardirqs last disabled at (1038910): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.701340] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.701343] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.701345] ---[ end trace 0000000000000000 ]--- <2> [967.701347] DMAR: ERROR: DMA PTE for vPFN 0x3900037 already set (to 28b036003 not 28b036003) <4> [967.701370] ------------[ cut here ]------------ <4> [967.701372] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.701376] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.701453] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.701456] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.701457] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.701459] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.701462] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.701463] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.701466] RAX: 0000000000000000 RBX: 000000028b036003 RCX: 0000000000000000 <4> [967.701467] RDX: 0000000000000000 RSI: 0000000003900037 RDI: 0000000000000000 <4> [967.701469] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b036 <4> [967.701470] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.701472] R13: ffff888144d761b8 R14: 00000000000ed7ca R15: ffff8881043efb88 <4> [967.701474] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.701475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.701477] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.701478] Call Trace: <4> [967.701480] <TASK> <4> [967.701482] ? mark_held_locks+0x46/0x90 <4> [967.701491] iommu_map_nosync+0x12c/0x320 <4> [967.701499] iommu_map_sg+0xd9/0x1d0 <4> [967.701505] iommu_dma_map_sg+0x271/0x6d0 <4> [967.701513] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.701517] dma_map_sgtable+0x1d/0x40 <4> [967.701521] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.701717] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.701908] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.702099] ? lock_acquire+0xc4/0x2e0 <4> [967.702102] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.702288] ? lock_is_held_type+0xa3/0x130 <4> [967.702293] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.702479] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.702671] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.702868] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.703071] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.703256] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.703440] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.703639] ? __kernel_text_address+0x12/0x50 <4> [967.703652] ? __lock_acquire+0x43e/0x2860 <4> [967.703655] ? __create_object+0x68/0xc0 <4> [967.703658] ? lock_release+0xce/0x2a0 <4> [967.703666] ? find_held_lock+0x31/0x90 <4> [967.703669] ? __might_fault+0x53/0xb0 <4> [967.703679] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.703864] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.704048] drm_ioctl_kernel+0xb3/0x120 <4> [967.704054] drm_ioctl+0x2d4/0x5a0 <4> [967.704056] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.704244] ? lock_release+0xce/0x2a0 <4> [967.704251] __x64_sys_ioctl+0xa5/0x100 <4> [967.704253] ? lock_release+0xce/0x2a0 <4> [967.704257] x64_sys_call+0x1144/0x26a0 <4> [967.704260] do_syscall_64+0x93/0xd60 <4> [967.704262] ? up_read+0x22/0x30 <4> [967.704266] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.704270] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.704274] ? irqentry_exit+0x77/0xb0 <4> [967.704277] ? clear_bhb_loop+0x50/0xa0 <4> [967.704279] ? clear_bhb_loop+0x50/0xa0 <4> [967.704283] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.704285] RIP: 0033:0x74d44b724ded <4> [967.704287] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.704289] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.704291] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.704293] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.704294] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.704296] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.704298] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.704306] </TASK> <4> [967.704307] irq event stamp: 1039879 <4> [967.704309] hardirqs last enabled at (1039885): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.704311] hardirqs last disabled at (1039890): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.704313] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.704316] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.704318] ---[ end trace 0000000000000000 ]--- <2> [967.704320] DMAR: ERROR: DMA PTE for vPFN 0x3900038 already set (to 28b037003 not 28b037003) <4> [967.704343] ------------[ cut here ]------------ <4> [967.704345] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.704348] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.704428] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.704432] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.704433] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.704435] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.704438] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.704440] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.704443] RAX: 0000000000000000 RBX: 000000028b037003 RCX: 0000000000000000 <4> [967.704444] RDX: 0000000000000000 RSI: 0000000003900038 RDI: 0000000000000000 <4> [967.704446] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b037 <4> [967.704448] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.704449] R13: ffff888144d761c0 R14: 00000000000ed7c9 R15: ffff8881043efb88 <4> [967.704451] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.704453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.704455] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.704457] Call Trace: <4> [967.704458] <TASK> <4> [967.704460] ? mark_held_locks+0x46/0x90 <4> [967.704469] iommu_map_nosync+0x12c/0x320 <4> [967.704477] iommu_map_sg+0xd9/0x1d0 <4> [967.704483] iommu_dma_map_sg+0x271/0x6d0 <4> [967.704491] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.704502] dma_map_sgtable+0x1d/0x40 <4> [967.704505] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.704697] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.704888] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.705080] ? lock_acquire+0xc4/0x2e0 <4> [967.705083] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.705268] ? lock_is_held_type+0xa3/0x130 <4> [967.705273] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.705459] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.705650] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.705848] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.706050] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.706235] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.706421] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.706621] ? __kernel_text_address+0x12/0x50 <4> [967.706634] ? __lock_acquire+0x43e/0x2860 <4> [967.706637] ? __create_object+0x68/0xc0 <4> [967.706641] ? lock_release+0xce/0x2a0 <4> [967.706649] ? find_held_lock+0x31/0x90 <4> [967.706652] ? __might_fault+0x53/0xb0 <4> [967.706662] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.706848] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.707032] drm_ioctl_kernel+0xb3/0x120 <4> [967.707038] drm_ioctl+0x2d4/0x5a0 <4> [967.707040] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.707229] ? lock_release+0xce/0x2a0 <4> [967.707235] __x64_sys_ioctl+0xa5/0x100 <4> [967.707238] ? lock_release+0xce/0x2a0 <4> [967.707242] x64_sys_call+0x1144/0x26a0 <4> [967.707244] do_syscall_64+0x93/0xd60 <4> [967.707247] ? up_read+0x22/0x30 <4> [967.707251] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.707255] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.707259] ? irqentry_exit+0x77/0xb0 <4> [967.707261] ? clear_bhb_loop+0x50/0xa0 <4> [967.707264] ? clear_bhb_loop+0x50/0xa0 <4> [967.707267] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.707269] RIP: 0033:0x74d44b724ded <4> [967.707271] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.707273] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.707276] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.707278] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.707279] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.707281] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.707282] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.707291] </TASK> <4> [967.707292] irq event stamp: 1040859 <4> [967.707293] hardirqs last enabled at (1040865): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.707296] hardirqs last disabled at (1040870): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.707298] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.707300] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.707303] ---[ end trace 0000000000000000 ]--- <2> [967.707304] DMAR: ERROR: DMA PTE for vPFN 0x3900039 already set (to 28b038003 not 28b038003) <4> [967.707328] ------------[ cut here ]------------ <4> [967.707329] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.707333] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.707410] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.707413] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.707414] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.707416] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.707419] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.707421] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.707423] RAX: 0000000000000000 RBX: 000000028b038003 RCX: 0000000000000000 <4> [967.707425] RDX: 0000000000000000 RSI: 0000000003900039 RDI: 0000000000000000 <4> [967.707426] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b038 <4> [967.707428] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.707429] R13: ffff888144d761c8 R14: 00000000000ed7c8 R15: ffff8881043efb88 <4> [967.707431] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.707433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.707434] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.707436] Call Trace: <4> [967.707437] <TASK> <4> [967.707439] ? mark_held_locks+0x46/0x90 <4> [967.707448] iommu_map_nosync+0x12c/0x320 <4> [967.707463] iommu_map_sg+0xd9/0x1d0 <4> [967.707469] iommu_dma_map_sg+0x271/0x6d0 <4> [967.707477] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.707482] dma_map_sgtable+0x1d/0x40 <4> [967.707485] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.707675] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.707866] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.708057] ? lock_acquire+0xc4/0x2e0 <4> [967.708061] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.708246] ? lock_is_held_type+0xa3/0x130 <4> [967.708251] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.708438] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.708629] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.708826] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.709029] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.709214] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.709400] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.709597] ? __kernel_text_address+0x12/0x50 <4> [967.709611] ? __lock_acquire+0x43e/0x2860 <4> [967.709613] ? __create_object+0x68/0xc0 <4> [967.709617] ? lock_release+0xce/0x2a0 <4> [967.709625] ? find_held_lock+0x31/0x90 <4> [967.709627] ? __might_fault+0x53/0xb0 <4> [967.709638] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.709822] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.710006] drm_ioctl_kernel+0xb3/0x120 <4> [967.710012] drm_ioctl+0x2d4/0x5a0 <4> [967.710015] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.710203] ? lock_release+0xce/0x2a0 <4> [967.710209] __x64_sys_ioctl+0xa5/0x100 <4> [967.710212] ? lock_release+0xce/0x2a0 <4> [967.710216] x64_sys_call+0x1144/0x26a0 <4> [967.710219] do_syscall_64+0x93/0xd60 <4> [967.710221] ? up_read+0x22/0x30 <4> [967.710225] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.710229] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.710233] ? irqentry_exit+0x77/0xb0 <4> [967.710236] ? clear_bhb_loop+0x50/0xa0 <4> [967.710238] ? clear_bhb_loop+0x50/0xa0 <4> [967.710242] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.710244] RIP: 0033:0x74d44b724ded <4> [967.710246] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.710248] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.710251] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.710253] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.710254] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.710256] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.710258] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.710266] </TASK> <4> [967.710267] irq event stamp: 1041839 <4> [967.710269] hardirqs last enabled at (1041845): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.710271] hardirqs last disabled at (1041850): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.710273] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.710276] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.710279] ---[ end trace 0000000000000000 ]--- <2> [967.710280] DMAR: ERROR: DMA PTE for vPFN 0x390003a already set (to 28b039003 not 28b039003) <4> [967.710304] ------------[ cut here ]------------ <4> [967.710305] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.710309] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.710386] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.710389] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.710391] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.710392] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.710395] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.710397] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.710399] RAX: 0000000000000000 RBX: 000000028b039003 RCX: 0000000000000000 <4> [967.710401] RDX: 0000000000000000 RSI: 000000000390003a RDI: 0000000000000000 <4> [967.710402] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b039 <4> [967.710404] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.710405] R13: ffff888144d761d0 R14: 00000000000ed7c7 R15: ffff8881043efb88 <4> [967.710407] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.710409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.710411] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.710417] Call Trace: <4> [967.710419] <TASK> <4> [967.710421] ? mark_held_locks+0x46/0x90 <4> [967.710430] iommu_map_nosync+0x12c/0x320 <4> [967.710438] iommu_map_sg+0xd9/0x1d0 <4> [967.710443] iommu_dma_map_sg+0x271/0x6d0 <4> [967.710451] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.710456] dma_map_sgtable+0x1d/0x40 <4> [967.710459] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.710650] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.710842] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.711033] ? lock_acquire+0xc4/0x2e0 <4> [967.711036] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.711221] ? lock_is_held_type+0xa3/0x130 <4> [967.711227] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.711418] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.711605] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.711802] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.712005] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.712190] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.712375] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.712573] ? __kernel_text_address+0x12/0x50 <4> [967.712586] ? __lock_acquire+0x43e/0x2860 <4> [967.712589] ? __create_object+0x68/0xc0 <4> [967.712593] ? lock_release+0xce/0x2a0 <4> [967.712600] ? find_held_lock+0x31/0x90 <4> [967.712603] ? __might_fault+0x53/0xb0 <4> [967.712613] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.712798] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.712982] drm_ioctl_kernel+0xb3/0x120 <4> [967.712987] drm_ioctl+0x2d4/0x5a0 <4> [967.712990] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.713178] ? lock_release+0xce/0x2a0 <4> [967.713185] __x64_sys_ioctl+0xa5/0x100 <4> [967.713187] ? lock_release+0xce/0x2a0 <4> [967.713192] x64_sys_call+0x1144/0x26a0 <4> [967.713194] do_syscall_64+0x93/0xd60 <4> [967.713197] ? up_read+0x22/0x30 <4> [967.713201] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.713205] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.713209] ? irqentry_exit+0x77/0xb0 <4> [967.713212] ? clear_bhb_loop+0x50/0xa0 <4> [967.713214] ? clear_bhb_loop+0x50/0xa0 <4> [967.713218] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.713220] RIP: 0033:0x74d44b724ded <4> [967.713223] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.713224] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.713227] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.713229] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.713231] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.713233] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.713234] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.713243] </TASK> <4> [967.713245] irq event stamp: 1042819 <4> [967.713246] hardirqs last enabled at (1042825): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.713249] hardirqs last disabled at (1042830): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.713251] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.713254] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.713256] ---[ end trace 0000000000000000 ]--- <2> [967.713258] DMAR: ERROR: DMA PTE for vPFN 0x390003b already set (to 28b03a003 not 28b03a003) <4> [967.713281] ------------[ cut here ]------------ <4> [967.713283] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.713287] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.713367] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.713370] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.713378] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.713380] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.713383] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.713385] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.713387] RAX: 0000000000000000 RBX: 000000028b03a003 RCX: 0000000000000000 <4> [967.713389] RDX: 0000000000000000 RSI: 000000000390003b RDI: 0000000000000000 <4> [967.713391] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b03a <4> [967.713393] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.713394] R13: ffff888144d761d8 R14: 00000000000ed7c6 R15: ffff8881043efb88 <4> [967.713396] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.713398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.713400] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.713402] Call Trace: <4> [967.713403] <TASK> <4> [967.713405] ? mark_held_locks+0x46/0x90 <4> [967.713414] iommu_map_nosync+0x12c/0x320 <4> [967.713422] iommu_map_sg+0xd9/0x1d0 <4> [967.713428] iommu_dma_map_sg+0x271/0x6d0 <4> [967.713436] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.713441] dma_map_sgtable+0x1d/0x40 <4> [967.713445] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.713637] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.713829] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.714020] ? lock_acquire+0xc4/0x2e0 <4> [967.714023] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.714208] ? lock_is_held_type+0xa3/0x130 <4> [967.714213] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.714405] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.714591] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.714788] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.714991] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.715177] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.715368] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.715562] ? __kernel_text_address+0x12/0x50 <4> [967.715575] ? __lock_acquire+0x43e/0x2860 <4> [967.715578] ? __create_object+0x68/0xc0 <4> [967.715582] ? lock_release+0xce/0x2a0 <4> [967.715590] ? find_held_lock+0x31/0x90 <4> [967.715592] ? __might_fault+0x53/0xb0 <4> [967.715603] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.715787] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.715971] drm_ioctl_kernel+0xb3/0x120 <4> [967.715977] drm_ioctl+0x2d4/0x5a0 <4> [967.715979] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.716167] ? lock_release+0xce/0x2a0 <4> [967.716174] __x64_sys_ioctl+0xa5/0x100 <4> [967.716176] ? lock_release+0xce/0x2a0 <4> [967.716180] x64_sys_call+0x1144/0x26a0 <4> [967.716183] do_syscall_64+0x93/0xd60 <4> [967.716185] ? up_read+0x22/0x30 <4> [967.716189] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.716193] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.716197] ? irqentry_exit+0x77/0xb0 <4> [967.716200] ? clear_bhb_loop+0x50/0xa0 <4> [967.716202] ? clear_bhb_loop+0x50/0xa0 <4> [967.716206] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.716208] RIP: 0033:0x74d44b724ded <4> [967.716210] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.716212] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.716214] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.716216] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.716218] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.716219] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.716221] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.716229] </TASK> <4> [967.716230] irq event stamp: 1043799 <4> [967.716232] hardirqs last enabled at (1043805): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.716234] hardirqs last disabled at (1043810): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.716236] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.716239] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.716241] ---[ end trace 0000000000000000 ]--- <2> [967.716243] DMAR: ERROR: DMA PTE for vPFN 0x390003c already set (to 28b03b003 not 28b03b003) <4> [967.716267] ------------[ cut here ]------------ <4> [967.716268] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.716272] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.716354] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.716357] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.716358] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.716360] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.716363] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.716365] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.716367] RAX: 0000000000000000 RBX: 000000028b03b003 RCX: 0000000000000000 <4> [967.716369] RDX: 0000000000000000 RSI: 000000000390003c RDI: 0000000000000000 <4> [967.716370] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b03b <4> [967.716372] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.716373] R13: ffff888144d761e0 R14: 00000000000ed7c5 R15: ffff8881043efb88 <4> [967.716375] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.716377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.716378] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.716380] Call Trace: <4> [967.716381] <TASK> <4> [967.716383] ? mark_held_locks+0x46/0x90 <4> [967.716392] iommu_map_nosync+0x12c/0x320 <4> [967.716400] iommu_map_sg+0xd9/0x1d0 <4> [967.716406] iommu_dma_map_sg+0x271/0x6d0 <4> [967.716414] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.716419] dma_map_sgtable+0x1d/0x40 <4> [967.716422] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.716613] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.716805] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.716996] ? lock_acquire+0xc4/0x2e0 <4> [967.716999] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.717184] ? lock_is_held_type+0xa3/0x130 <4> [967.717189] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.717382] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.717568] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.717765] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.717967] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.718153] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.718342] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.718537] ? __kernel_text_address+0x12/0x50 <4> [967.718550] ? __lock_acquire+0x43e/0x2860 <4> [967.718553] ? __create_object+0x68/0xc0 <4> [967.718557] ? lock_release+0xce/0x2a0 <4> [967.718565] ? find_held_lock+0x31/0x90 <4> [967.718567] ? __might_fault+0x53/0xb0 <4> [967.718578] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.718763] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.718947] drm_ioctl_kernel+0xb3/0x120 <4> [967.718953] drm_ioctl+0x2d4/0x5a0 <4> [967.718956] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.719144] ? lock_release+0xce/0x2a0 <4> [967.719150] __x64_sys_ioctl+0xa5/0x100 <4> [967.719153] ? lock_release+0xce/0x2a0 <4> [967.719157] x64_sys_call+0x1144/0x26a0 <4> [967.719160] do_syscall_64+0x93/0xd60 <4> [967.719163] ? up_read+0x22/0x30 <4> [967.719166] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.719171] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.719175] ? irqentry_exit+0x77/0xb0 <4> [967.719177] ? clear_bhb_loop+0x50/0xa0 <4> [967.719180] ? clear_bhb_loop+0x50/0xa0 <4> [967.719183] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.719185] RIP: 0033:0x74d44b724ded <4> [967.719187] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.719189] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.719192] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.719194] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.719195] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.719197] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.719198] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.719207] </TASK> <4> [967.719208] irq event stamp: 1044779 <4> [967.719210] hardirqs last enabled at (1044785): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.719212] hardirqs last disabled at (1044790): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.719214] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.719217] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.719219] ---[ end trace 0000000000000000 ]--- <2> [967.719221] DMAR: ERROR: DMA PTE for vPFN 0x390003d already set (to 28b03c003 not 28b03c003) <4> [967.719244] ------------[ cut here ]------------ <4> [967.719246] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.719249] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.719332] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.719335] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.719336] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.719338] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.719341] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.719343] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.719345] RAX: 0000000000000000 RBX: 000000028b03c003 RCX: 0000000000000000 <4> [967.719347] RDX: 0000000000000000 RSI: 000000000390003d RDI: 0000000000000000 <4> [967.719348] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b03c <4> [967.719350] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.719352] R13: ffff888144d761e8 R14: 00000000000ed7c4 R15: ffff8881043efb88 <4> [967.719353] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.719355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.719357] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.719359] Call Trace: <4> [967.719360] <TASK> <4> [967.719362] ? mark_held_locks+0x46/0x90 <4> [967.719371] iommu_map_nosync+0x12c/0x320 <4> [967.719379] iommu_map_sg+0xd9/0x1d0 <4> [967.719385] iommu_dma_map_sg+0x271/0x6d0 <4> [967.719393] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.719398] dma_map_sgtable+0x1d/0x40 <4> [967.719401] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.719592] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.719784] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.719975] ? lock_acquire+0xc4/0x2e0 <4> [967.719979] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.720164] ? lock_is_held_type+0xa3/0x130 <4> [967.720169] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.720362] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.720548] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.720745] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.720948] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.721133] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.721324] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.721517] ? __kernel_text_address+0x12/0x50 <4> [967.721530] ? __lock_acquire+0x43e/0x2860 <4> [967.721533] ? __create_object+0x68/0xc0 <4> [967.721537] ? lock_release+0xce/0x2a0 <4> [967.721545] ? find_held_lock+0x31/0x90 <4> [967.721547] ? __might_fault+0x53/0xb0 <4> [967.721558] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.721742] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.721926] drm_ioctl_kernel+0xb3/0x120 <4> [967.721932] drm_ioctl+0x2d4/0x5a0 <4> [967.721935] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.722123] ? lock_release+0xce/0x2a0 <4> [967.722130] __x64_sys_ioctl+0xa5/0x100 <4> [967.722133] ? lock_release+0xce/0x2a0 <4> [967.722137] x64_sys_call+0x1144/0x26a0 <4> [967.722140] do_syscall_64+0x93/0xd60 <4> [967.722142] ? up_read+0x22/0x30 <4> [967.722146] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.722150] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.722154] ? irqentry_exit+0x77/0xb0 <4> [967.722157] ? clear_bhb_loop+0x50/0xa0 <4> [967.722160] ? clear_bhb_loop+0x50/0xa0 <4> [967.722163] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.722165] RIP: 0033:0x74d44b724ded <4> [967.722167] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.722169] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.722172] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.722174] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.722175] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.722177] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.722178] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.722187] </TASK> <4> [967.722188] irq event stamp: 1045759 <4> [967.722190] hardirqs last enabled at (1045765): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.722192] hardirqs last disabled at (1045770): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.722194] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.722197] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.722199] ---[ end trace 0000000000000000 ]--- <2> [967.722201] DMAR: ERROR: DMA PTE for vPFN 0x390003e already set (to 28b03d003 not 28b03d003) <4> [967.722225] ------------[ cut here ]------------ <4> [967.722226] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.722230] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.722313] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.722317] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.722318] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.722320] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.722323] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.722324] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.722327] RAX: 0000000000000000 RBX: 000000028b03d003 RCX: 0000000000000000 <4> [967.722329] RDX: 0000000000000000 RSI: 000000000390003e RDI: 0000000000000000 <4> [967.722330] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b03d <4> [967.722332] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.722333] R13: ffff888144d761f0 R14: 00000000000ed7c3 R15: ffff8881043efb88 <4> [967.722335] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.722337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.722339] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.722340] Call Trace: <4> [967.722342] <TASK> <4> [967.722344] ? mark_held_locks+0x46/0x90 <4> [967.722353] iommu_map_nosync+0x12c/0x320 <4> [967.722361] iommu_map_sg+0xd9/0x1d0 <4> [967.722367] iommu_dma_map_sg+0x271/0x6d0 <4> [967.722375] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.722379] dma_map_sgtable+0x1d/0x40 <4> [967.722383] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.722573] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.722764] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.722955] ? lock_acquire+0xc4/0x2e0 <4> [967.722958] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.723142] ? lock_is_held_type+0xa3/0x130 <4> [967.723147] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.723339] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.723525] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.723723] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.723926] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.724111] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.724302] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.724496] ? __kernel_text_address+0x12/0x50 <4> [967.724509] ? __lock_acquire+0x43e/0x2860 <4> [967.724512] ? __create_object+0x68/0xc0 <4> [967.724516] ? lock_release+0xce/0x2a0 <4> [967.724523] ? find_held_lock+0x31/0x90 <4> [967.724526] ? __might_fault+0x53/0xb0 <4> [967.724536] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.724721] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.724904] drm_ioctl_kernel+0xb3/0x120 <4> [967.724910] drm_ioctl+0x2d4/0x5a0 <4> [967.724913] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.725101] ? lock_release+0xce/0x2a0 <4> [967.725107] __x64_sys_ioctl+0xa5/0x100 <4> [967.725110] ? lock_release+0xce/0x2a0 <4> [967.725114] x64_sys_call+0x1144/0x26a0 <4> [967.725116] do_syscall_64+0x93/0xd60 <4> [967.725119] ? up_read+0x22/0x30 <4> [967.725122] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.725126] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.725130] ? irqentry_exit+0x77/0xb0 <4> [967.725133] ? clear_bhb_loop+0x50/0xa0 <4> [967.725136] ? clear_bhb_loop+0x50/0xa0 <4> [967.725139] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.725141] RIP: 0033:0x74d44b724ded <4> [967.725143] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.725145] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.725148] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.725149] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.725151] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.725152] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.725154] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.725163] </TASK> <4> [967.725164] irq event stamp: 1046739 <4> [967.725165] hardirqs last enabled at (1046745): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.725168] hardirqs last disabled at (1046750): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.725170] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.725172] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.725175] ---[ end trace 0000000000000000 ]--- <2> [967.725176] DMAR: ERROR: DMA PTE for vPFN 0x390003f already set (to 28b03e003 not 28b03e003) <4> [967.725200] ------------[ cut here ]------------ <4> [967.725201] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.725205] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.725288] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.725291] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.725293] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.725294] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.725297] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.725299] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.725301] RAX: 0000000000000000 RBX: 000000028b03e003 RCX: 0000000000000000 <4> [967.725303] RDX: 0000000000000000 RSI: 000000000390003f RDI: 0000000000000000 <4> [967.725304] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b03e <4> [967.725306] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.725307] R13: ffff888144d761f8 R14: 00000000000ed7c2 R15: ffff8881043efb88 <4> [967.725309] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.725311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.725313] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.725314] Call Trace: <4> [967.725315] <TASK> <4> [967.725317] ? mark_held_locks+0x46/0x90 <4> [967.725327] iommu_map_nosync+0x12c/0x320 <4> [967.725335] iommu_map_sg+0xd9/0x1d0 <4> [967.725341] iommu_dma_map_sg+0x271/0x6d0 <4> [967.725349] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.725353] dma_map_sgtable+0x1d/0x40 <4> [967.725357] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.725547] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.725739] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.725931] ? lock_acquire+0xc4/0x2e0 <4> [967.725934] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.726119] ? lock_is_held_type+0xa3/0x130 <4> [967.726124] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.726317] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.726504] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.726700] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.726903] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.727089] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.727279] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.727473] ? __kernel_text_address+0x12/0x50 <4> [967.727486] ? __lock_acquire+0x43e/0x2860 <4> [967.727489] ? __create_object+0x68/0xc0 <4> [967.727493] ? lock_release+0xce/0x2a0 <4> [967.727500] ? find_held_lock+0x31/0x90 <4> [967.727503] ? __might_fault+0x53/0xb0 <4> [967.727514] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.727699] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.727883] drm_ioctl_kernel+0xb3/0x120 <4> [967.727889] drm_ioctl+0x2d4/0x5a0 <4> [967.727892] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.728080] ? lock_release+0xce/0x2a0 <4> [967.728087] __x64_sys_ioctl+0xa5/0x100 <4> [967.728089] ? lock_release+0xce/0x2a0 <4> [967.728093] x64_sys_call+0x1144/0x26a0 <4> [967.728096] do_syscall_64+0x93/0xd60 <4> [967.728099] ? up_read+0x22/0x30 <4> [967.728102] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.728106] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.728110] ? irqentry_exit+0x77/0xb0 <4> [967.728113] ? clear_bhb_loop+0x50/0xa0 <4> [967.728116] ? clear_bhb_loop+0x50/0xa0 <4> [967.728119] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.728121] RIP: 0033:0x74d44b724ded <4> [967.728123] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.728125] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.728128] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.728129] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.728131] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.728132] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.728134] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.728143] </TASK> <4> [967.728144] irq event stamp: 1047719 <4> [967.728145] hardirqs last enabled at (1047725): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.728148] hardirqs last disabled at (1047730): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.728150] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.728152] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.728155] ---[ end trace 0000000000000000 ]--- <2> [967.728157] DMAR: ERROR: DMA PTE for vPFN 0x3900040 already set (to 28b03f003 not 28b03f003) <4> [967.728186] ------------[ cut here ]------------ <4> [967.728188] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.728192] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.728270] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.728273] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.728275] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.728277] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.728279] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.728281] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.728284] RAX: 0000000000000000 RBX: 000000028b03f003 RCX: 0000000000000000 <4> [967.728286] RDX: 0000000000000000 RSI: 0000000003900040 RDI: 0000000000000000 <4> [967.728287] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b03f <4> [967.728289] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.728290] R13: ffff888144d76200 R14: 00000000000ed7c1 R15: ffff8881043efb88 <4> [967.728292] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.728294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.728295] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.728297] Call Trace: <4> [967.728298] <TASK> <4> [967.728300] ? mark_held_locks+0x46/0x90 <4> [967.728310] iommu_map_nosync+0x12c/0x320 <4> [967.728317] iommu_map_sg+0xd9/0x1d0 <4> [967.728323] iommu_dma_map_sg+0x271/0x6d0 <4> [967.728331] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.728336] dma_map_sgtable+0x1d/0x40 <4> [967.728339] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.728530] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.728722] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.728913] ? lock_acquire+0xc4/0x2e0 <4> [967.728916] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.729101] ? lock_is_held_type+0xa3/0x130 <4> [967.729107] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.729299] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.729486] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.729682] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.729884] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.730070] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.730260] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.730454] ? __kernel_text_address+0x12/0x50 <4> [967.730467] ? __lock_acquire+0x43e/0x2860 <4> [967.730470] ? __create_object+0x68/0xc0 <4> [967.730474] ? lock_release+0xce/0x2a0 <4> [967.730482] ? find_held_lock+0x31/0x90 <4> [967.730484] ? __might_fault+0x53/0xb0 <4> [967.730494] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.730679] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.730863] drm_ioctl_kernel+0xb3/0x120 <4> [967.730868] drm_ioctl+0x2d4/0x5a0 <4> [967.730871] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.731059] ? lock_release+0xce/0x2a0 <4> [967.731066] __x64_sys_ioctl+0xa5/0x100 <4> [967.731068] ? lock_release+0xce/0x2a0 <4> [967.731073] x64_sys_call+0x1144/0x26a0 <4> [967.731075] do_syscall_64+0x93/0xd60 <4> [967.731078] ? up_read+0x22/0x30 <4> [967.731081] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.731085] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.731090] ? irqentry_exit+0x77/0xb0 <4> [967.731093] ? clear_bhb_loop+0x50/0xa0 <4> [967.731095] ? clear_bhb_loop+0x50/0xa0 <4> [967.731099] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.731101] RIP: 0033:0x74d44b724ded <4> [967.731103] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.731105] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.731108] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.731110] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.731112] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.731113] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.731115] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.731124] </TASK> <4> [967.731125] irq event stamp: 1048699 <4> [967.731127] hardirqs last enabled at (1048705): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.731129] hardirqs last disabled at (1048710): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.731132] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.731140] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.731143] ---[ end trace 0000000000000000 ]--- <2> [967.731144] DMAR: ERROR: DMA PTE for vPFN 0x3900041 already set (to 28b040003 not 28b040003) <4> [967.731168] ------------[ cut here ]------------ <4> [967.731170] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.731173] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.731256] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.731259] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.731261] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.731263] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.731266] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.731268] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.731270] RAX: 0000000000000000 RBX: 000000028b040003 RCX: 0000000000000000 <4> [967.731272] RDX: 0000000000000000 RSI: 0000000003900041 RDI: 0000000000000000 <4> [967.731274] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b040 <4> [967.731275] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.731277] R13: ffff888144d76208 R14: 00000000000ed7c0 R15: ffff8881043efb88 <4> [967.731279] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.731281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.731283] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.731285] Call Trace: <4> [967.731286] <TASK> <4> [967.731288] ? mark_held_locks+0x46/0x90 <4> [967.731297] iommu_map_nosync+0x12c/0x320 <4> [967.731305] iommu_map_sg+0xd9/0x1d0 <4> [967.731311] iommu_dma_map_sg+0x271/0x6d0 <4> [967.731320] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.731324] dma_map_sgtable+0x1d/0x40 <4> [967.731328] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.731521] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.731713] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.731903] ? lock_acquire+0xc4/0x2e0 <4> [967.731906] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.732092] ? lock_is_held_type+0xa3/0x130 <4> [967.732097] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.732289] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.732476] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.732673] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.732876] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.733062] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.733253] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.733447] ? __kernel_text_address+0x12/0x50 <4> [967.733460] ? __lock_acquire+0x43e/0x2860 <4> [967.733463] ? __create_object+0x68/0xc0 <4> [967.733467] ? lock_release+0xce/0x2a0 <4> [967.733474] ? find_held_lock+0x31/0x90 <4> [967.733477] ? __might_fault+0x53/0xb0 <4> [967.733488] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.733672] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.733855] drm_ioctl_kernel+0xb3/0x120 <4> [967.733861] drm_ioctl+0x2d4/0x5a0 <4> [967.733864] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.734052] ? lock_release+0xce/0x2a0 <4> [967.734059] __x64_sys_ioctl+0xa5/0x100 <4> [967.734061] ? lock_release+0xce/0x2a0 <4> [967.734065] x64_sys_call+0x1144/0x26a0 <4> [967.734068] do_syscall_64+0x93/0xd60 <4> [967.734070] ? up_read+0x22/0x30 <4> [967.734074] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.734078] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.734082] ? irqentry_exit+0x77/0xb0 <4> [967.734085] ? clear_bhb_loop+0x50/0xa0 <4> [967.734087] ? clear_bhb_loop+0x50/0xa0 <4> [967.734091] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.734093] RIP: 0033:0x74d44b724ded <4> [967.734100] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.734101] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.734104] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.734106] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.734107] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.734109] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.734111] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.734119] </TASK> <4> [967.734121] irq event stamp: 1049681 <4> [967.734122] hardirqs last enabled at (1049687): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.734124] hardirqs last disabled at (1049692): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.734126] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.734129] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.734131] ---[ end trace 0000000000000000 ]--- <2> [967.734133] DMAR: ERROR: DMA PTE for vPFN 0x3900042 already set (to 28b041003 not 28b041003) <4> [967.734156] ------------[ cut here ]------------ <4> [967.734157] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.734161] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.734238] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.734241] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.734243] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.734244] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.734247] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.734249] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.734251] RAX: 0000000000000000 RBX: 000000028b041003 RCX: 0000000000000000 <4> [967.734253] RDX: 0000000000000000 RSI: 0000000003900042 RDI: 0000000000000000 <4> [967.734254] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b041 <4> [967.734256] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.734257] R13: ffff888144d76210 R14: 00000000000ed7bf R15: ffff8881043efb88 <4> [967.734259] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.734261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.734262] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.734264] Call Trace: <4> [967.734265] <TASK> <4> [967.734267] ? mark_held_locks+0x46/0x90 <4> [967.734276] iommu_map_nosync+0x12c/0x320 <4> [967.734284] iommu_map_sg+0xd9/0x1d0 <4> [967.734290] iommu_dma_map_sg+0x271/0x6d0 <4> [967.734298] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.734302] dma_map_sgtable+0x1d/0x40 <4> [967.734305] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.734496] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.734688] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.734879] ? lock_acquire+0xc4/0x2e0 <4> [967.734883] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.735068] ? lock_is_held_type+0xa3/0x130 <4> [967.735073] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.735265] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.735451] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.735647] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.735850] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.736035] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.736226] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.736420] ? __kernel_text_address+0x12/0x50 <4> [967.736433] ? __lock_acquire+0x43e/0x2860 <4> [967.736436] ? __create_object+0x68/0xc0 <4> [967.736439] ? lock_release+0xce/0x2a0 <4> [967.736447] ? find_held_lock+0x31/0x90 <4> [967.736449] ? __might_fault+0x53/0xb0 <4> [967.736460] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.736646] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.736829] drm_ioctl_kernel+0xb3/0x120 <4> [967.736835] drm_ioctl+0x2d4/0x5a0 <4> [967.736838] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.737026] ? lock_release+0xce/0x2a0 <4> [967.737032] __x64_sys_ioctl+0xa5/0x100 <4> [967.737035] ? lock_release+0xce/0x2a0 <4> [967.737039] x64_sys_call+0x1144/0x26a0 <4> [967.737042] do_syscall_64+0x93/0xd60 <4> [967.737044] ? up_read+0x22/0x30 <4> [967.737048] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.737052] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.737061] ? irqentry_exit+0x77/0xb0 <4> [967.737064] ? clear_bhb_loop+0x50/0xa0 <4> [967.737066] ? clear_bhb_loop+0x50/0xa0 <4> [967.737070] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.737072] RIP: 0033:0x74d44b724ded <4> [967.737074] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.737076] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.737078] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.737080] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.737082] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.737083] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.737085] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.737093] </TASK> <4> [967.737094] irq event stamp: 1050661 <4> [967.737096] hardirqs last enabled at (1050667): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.737098] hardirqs last disabled at (1050672): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.737100] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.737103] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.737105] ---[ end trace 0000000000000000 ]--- <2> [967.737107] DMAR: ERROR: DMA PTE for vPFN 0x3900043 already set (to 28b042003 not 28b042003) <4> [967.737130] ------------[ cut here ]------------ <4> [967.737132] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.737136] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.737213] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.737216] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.737217] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.737219] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.737222] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.737223] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.737226] RAX: 0000000000000000 RBX: 000000028b042003 RCX: 0000000000000000 <4> [967.737227] RDX: 0000000000000000 RSI: 0000000003900043 RDI: 0000000000000000 <4> [967.737229] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b042 <4> [967.737230] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.737232] R13: ffff888144d76218 R14: 00000000000ed7be R15: ffff8881043efb88 <4> [967.737234] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.737235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.737237] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.737239] Call Trace: <4> [967.737240] <TASK> <4> [967.737242] ? mark_held_locks+0x46/0x90 <4> [967.737251] iommu_map_nosync+0x12c/0x320 <4> [967.737259] iommu_map_sg+0xd9/0x1d0 <4> [967.737265] iommu_dma_map_sg+0x271/0x6d0 <4> [967.737273] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.737277] dma_map_sgtable+0x1d/0x40 <4> [967.737280] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.737471] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.737663] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.737853] ? lock_acquire+0xc4/0x2e0 <4> [967.737857] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.738041] ? lock_is_held_type+0xa3/0x130 <4> [967.738052] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.738239] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.738426] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.738623] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.738826] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.739011] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.739202] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.739395] ? __kernel_text_address+0x12/0x50 <4> [967.739408] ? __lock_acquire+0x43e/0x2860 <4> [967.739411] ? __create_object+0x68/0xc0 <4> [967.739415] ? lock_release+0xce/0x2a0 <4> [967.739422] ? find_held_lock+0x31/0x90 <4> [967.739425] ? __might_fault+0x53/0xb0 <4> [967.739436] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.739619] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.739803] drm_ioctl_kernel+0xb3/0x120 <4> [967.739808] drm_ioctl+0x2d4/0x5a0 <4> [967.739811] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.739999] ? lock_release+0xce/0x2a0 <4> [967.740006] __x64_sys_ioctl+0xa5/0x100 <4> [967.740009] ? lock_release+0xce/0x2a0 <4> [967.740013] x64_sys_call+0x1144/0x26a0 <4> [967.740020] do_syscall_64+0x93/0xd60 <4> [967.740023] ? up_read+0x22/0x30 <4> [967.740027] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.740031] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.740035] ? irqentry_exit+0x77/0xb0 <4> [967.740038] ? clear_bhb_loop+0x50/0xa0 <4> [967.740041] ? clear_bhb_loop+0x50/0xa0 <4> [967.740044] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.740047] RIP: 0033:0x74d44b724ded <4> [967.740049] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.740051] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.740054] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.740056] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.740057] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.740059] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.740061] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.740070] </TASK> <4> [967.740071] irq event stamp: 1051641 <4> [967.740073] hardirqs last enabled at (1051647): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.740075] hardirqs last disabled at (1051652): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.740077] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.740080] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.740083] ---[ end trace 0000000000000000 ]--- <2> [967.740085] DMAR: ERROR: DMA PTE for vPFN 0x3900044 already set (to 28b043003 not 28b043003) <4> [967.740109] ------------[ cut here ]------------ <4> [967.740110] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.740114] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.740192] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.740196] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.740197] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.740198] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.740201] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.740203] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.740206] RAX: 0000000000000000 RBX: 000000028b043003 RCX: 0000000000000000 <4> [967.740207] RDX: 0000000000000000 RSI: 0000000003900044 RDI: 0000000000000000 <4> [967.740209] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b043 <4> [967.740210] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.740212] R13: ffff888144d76220 R14: 00000000000ed7bd R15: ffff8881043efb88 <4> [967.740213] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.740215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.740217] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.740218] Call Trace: <4> [967.740220] <TASK> <4> [967.740222] ? mark_held_locks+0x46/0x90 <4> [967.740231] iommu_map_nosync+0x12c/0x320 <4> [967.740239] iommu_map_sg+0xd9/0x1d0 <4> [967.740244] iommu_dma_map_sg+0x271/0x6d0 <4> [967.740252] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.740257] dma_map_sgtable+0x1d/0x40 <4> [967.740260] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.740453] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.740644] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.740834] ? lock_acquire+0xc4/0x2e0 <4> [967.740838] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.741029] ? lock_is_held_type+0xa3/0x130 <4> [967.741034] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.741221] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.741407] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.741604] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.741807] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.741998] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.742183] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.742375] ? __kernel_text_address+0x12/0x50 <4> [967.742389] ? __lock_acquire+0x43e/0x2860 <4> [967.742391] ? __create_object+0x68/0xc0 <4> [967.742395] ? lock_release+0xce/0x2a0 <4> [967.742403] ? find_held_lock+0x31/0x90 <4> [967.742405] ? __might_fault+0x53/0xb0 <4> [967.742416] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.742600] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.742783] drm_ioctl_kernel+0xb3/0x120 <4> [967.742789] drm_ioctl+0x2d4/0x5a0 <4> [967.742791] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.742984] ? lock_release+0xce/0x2a0 <4> [967.742991] __x64_sys_ioctl+0xa5/0x100 <4> [967.742993] ? lock_release+0xce/0x2a0 <4> [967.742997] x64_sys_call+0x1144/0x26a0 <4> [967.743000] do_syscall_64+0x93/0xd60 <4> [967.743002] ? up_read+0x22/0x30 <4> [967.743006] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.743010] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.743014] ? irqentry_exit+0x77/0xb0 <4> [967.743016] ? clear_bhb_loop+0x50/0xa0 <4> [967.743019] ? clear_bhb_loop+0x50/0xa0 <4> [967.743022] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.743024] RIP: 0033:0x74d44b724ded <4> [967.743026] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.743028] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.743031] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.743032] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.743034] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.743036] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.743037] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.743046] </TASK> <4> [967.743047] irq event stamp: 1052621 <4> [967.743049] hardirqs last enabled at (1052627): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.743051] hardirqs last disabled at (1052632): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.743053] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.743056] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.743059] ---[ end trace 0000000000000000 ]--- <2> [967.743060] DMAR: ERROR: DMA PTE for vPFN 0x3900045 already set (to 28b044003 not 28b044003) <4> [967.743084] ------------[ cut here ]------------ <4> [967.743085] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.743089] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.743165] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.743168] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.743169] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.743171] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.743174] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.743176] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.743178] RAX: 0000000000000000 RBX: 000000028b044003 RCX: 0000000000000000 <4> [967.743179] RDX: 0000000000000000 RSI: 0000000003900045 RDI: 0000000000000000 <4> [967.743181] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b044 <4> [967.743182] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.743184] R13: ffff888144d76228 R14: 00000000000ed7bc R15: ffff8881043efb88 <4> [967.743186] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.743187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.743189] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.743191] Call Trace: <4> [967.743192] <TASK> <4> [967.743194] ? mark_held_locks+0x46/0x90 <4> [967.743203] iommu_map_nosync+0x12c/0x320 <4> [967.743211] iommu_map_sg+0xd9/0x1d0 <4> [967.743216] iommu_dma_map_sg+0x271/0x6d0 <4> [967.743224] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.743229] dma_map_sgtable+0x1d/0x40 <4> [967.743232] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.743422] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.743614] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.743805] ? lock_acquire+0xc4/0x2e0 <4> [967.743809] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.743999] ? lock_is_held_type+0xa3/0x130 <4> [967.744004] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.744192] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.744378] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.744574] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.744776] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.744966] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.745152] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.745345] ? __kernel_text_address+0x12/0x50 <4> [967.745358] ? __lock_acquire+0x43e/0x2860 <4> [967.745361] ? __create_object+0x68/0xc0 <4> [967.745365] ? lock_release+0xce/0x2a0 <4> [967.745373] ? find_held_lock+0x31/0x90 <4> [967.745375] ? __might_fault+0x53/0xb0 <4> [967.745386] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.745571] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.745755] drm_ioctl_kernel+0xb3/0x120 <4> [967.745761] drm_ioctl+0x2d4/0x5a0 <4> [967.745763] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.745956] ? lock_release+0xce/0x2a0 <4> [967.745962] __x64_sys_ioctl+0xa5/0x100 <4> [967.745964] ? lock_release+0xce/0x2a0 <4> [967.745969] x64_sys_call+0x1144/0x26a0 <4> [967.745971] do_syscall_64+0x93/0xd60 <4> [967.745974] ? up_read+0x22/0x30 <4> [967.745977] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.745981] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.745985] ? irqentry_exit+0x77/0xb0 <4> [967.745988] ? clear_bhb_loop+0x50/0xa0 <4> [967.745991] ? clear_bhb_loop+0x50/0xa0 <4> [967.745994] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.745996] RIP: 0033:0x74d44b724ded <4> [967.745999] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.746001] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.746004] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.746005] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.746007] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.746009] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.746010] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.746019] </TASK> <4> [967.746020] irq event stamp: 1053601 <4> [967.746022] hardirqs last enabled at (1053607): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.746024] hardirqs last disabled at (1053612): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.746026] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.746029] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.746031] ---[ end trace 0000000000000000 ]--- <2> [967.746033] DMAR: ERROR: DMA PTE for vPFN 0x3900046 already set (to 28b045003 not 28b045003) <4> [967.746056] ------------[ cut here ]------------ <4> [967.746058] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.746062] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.746139] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.746142] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.746143] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.746145] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.746147] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.746149] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.746152] RAX: 0000000000000000 RBX: 000000028b045003 RCX: 0000000000000000 <4> [967.746153] RDX: 0000000000000000 RSI: 0000000003900046 RDI: 0000000000000000 <4> [967.746155] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b045 <4> [967.746156] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.746158] R13: ffff888144d76230 R14: 00000000000ed7bb R15: ffff8881043efb88 <4> [967.746159] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.746161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.746163] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.746164] Call Trace: <4> [967.746166] <TASK> <4> [967.746167] ? mark_held_locks+0x46/0x90 <4> [967.746177] iommu_map_nosync+0x12c/0x320 <4> [967.746184] iommu_map_sg+0xd9/0x1d0 <4> [967.746190] iommu_dma_map_sg+0x271/0x6d0 <4> [967.746198] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.746203] dma_map_sgtable+0x1d/0x40 <4> [967.746206] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.746396] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.746588] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.746779] ? lock_acquire+0xc4/0x2e0 <4> [967.746782] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.746974] ? lock_is_held_type+0xa3/0x130 <4> [967.746979] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.747165] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.747351] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.747548] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.747751] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.747941] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.748126] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.748320] ? __kernel_text_address+0x12/0x50 <4> [967.748333] ? __lock_acquire+0x43e/0x2860 <4> [967.748336] ? __create_object+0x68/0xc0 <4> [967.748339] ? lock_release+0xce/0x2a0 <4> [967.748347] ? find_held_lock+0x31/0x90 <4> [967.748349] ? __might_fault+0x53/0xb0 <4> [967.748360] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.748545] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.748729] drm_ioctl_kernel+0xb3/0x120 <4> [967.748734] drm_ioctl+0x2d4/0x5a0 <4> [967.748737] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.748931] ? lock_release+0xce/0x2a0 <4> [967.748937] __x64_sys_ioctl+0xa5/0x100 <4> [967.748940] ? lock_release+0xce/0x2a0 <4> [967.748944] x64_sys_call+0x1144/0x26a0 <4> [967.748947] do_syscall_64+0x93/0xd60 <4> [967.748950] ? up_read+0x22/0x30 <4> [967.748953] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.748957] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.748962] ? irqentry_exit+0x77/0xb0 <4> [967.748965] ? clear_bhb_loop+0x50/0xa0 <4> [967.748967] ? clear_bhb_loop+0x50/0xa0 <4> [967.748971] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.748973] RIP: 0033:0x74d44b724ded <4> [967.748975] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.748977] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.748980] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.748982] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.748984] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.748985] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.748987] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.748996] </TASK> <4> [967.748997] irq event stamp: 1054581 <4> [967.748999] hardirqs last enabled at (1054587): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.749001] hardirqs last disabled at (1054592): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.749004] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.749006] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.749009] ---[ end trace 0000000000000000 ]--- <2> [967.749011] DMAR: ERROR: DMA PTE for vPFN 0x3900047 already set (to 28b046003 not 28b046003) <4> [967.749034] ------------[ cut here ]------------ <4> [967.749036] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.749040] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.749119] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.749122] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.749124] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.749125] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.749128] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.749130] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.749132] RAX: 0000000000000000 RBX: 000000028b046003 RCX: 0000000000000000 <4> [967.749134] RDX: 0000000000000000 RSI: 0000000003900047 RDI: 0000000000000000 <4> [967.749135] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b046 <4> [967.749137] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.749138] R13: ffff888144d76238 R14: 00000000000ed7ba R15: ffff8881043efb88 <4> [967.749140] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.749142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.749144] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.749145] Call Trace: <4> [967.749146] <TASK> <4> [967.749148] ? mark_held_locks+0x46/0x90 <4> [967.749158] iommu_map_nosync+0x12c/0x320 <4> [967.749165] iommu_map_sg+0xd9/0x1d0 <4> [967.749171] iommu_dma_map_sg+0x271/0x6d0 <4> [967.749179] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.749184] dma_map_sgtable+0x1d/0x40 <4> [967.749187] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.749379] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.749571] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.749762] ? lock_acquire+0xc4/0x2e0 <4> [967.749765] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.749955] ? lock_is_held_type+0xa3/0x130 <4> [967.749961] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.750147] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.750334] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.750531] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.750735] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.750925] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.751110] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.751304] ? __kernel_text_address+0x12/0x50 <4> [967.751317] ? __lock_acquire+0x43e/0x2860 <4> [967.751320] ? __create_object+0x68/0xc0 <4> [967.751324] ? lock_release+0xce/0x2a0 <4> [967.751331] ? find_held_lock+0x31/0x90 <4> [967.751334] ? __might_fault+0x53/0xb0 <4> [967.751345] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.751530] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.751714] drm_ioctl_kernel+0xb3/0x120 <4> [967.751720] drm_ioctl+0x2d4/0x5a0 <4> [967.751722] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.751916] ? lock_release+0xce/0x2a0 <4> [967.751922] __x64_sys_ioctl+0xa5/0x100 <4> [967.751924] ? lock_release+0xce/0x2a0 <4> [967.751928] x64_sys_call+0x1144/0x26a0 <4> [967.751931] do_syscall_64+0x93/0xd60 <4> [967.751933] ? up_read+0x22/0x30 <4> [967.751937] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.751941] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.751945] ? irqentry_exit+0x77/0xb0 <4> [967.751948] ? clear_bhb_loop+0x50/0xa0 <4> [967.751950] ? clear_bhb_loop+0x50/0xa0 <4> [967.751953] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.751955] RIP: 0033:0x74d44b724ded <4> [967.751958] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.751959] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.751962] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.751964] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.751966] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.751967] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.751969] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.751978] </TASK> <4> [967.751979] irq event stamp: 1055561 <4> [967.751980] hardirqs last enabled at (1055567): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.751983] hardirqs last disabled at (1055572): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.751985] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.751987] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.751990] ---[ end trace 0000000000000000 ]--- <2> [967.751991] DMAR: ERROR: DMA PTE for vPFN 0x3900048 already set (to 28b047003 not 28b047003) <4> [967.752015] ------------[ cut here ]------------ <4> [967.752016] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.752020] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.752097] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.752100] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.752101] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.752102] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.752105] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.752107] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.752109] RAX: 0000000000000000 RBX: 000000028b047003 RCX: 0000000000000000 <4> [967.752111] RDX: 0000000000000000 RSI: 0000000003900048 RDI: 0000000000000000 <4> [967.752113] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b047 <4> [967.752114] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.752116] R13: ffff888144d76240 R14: 00000000000ed7b9 R15: ffff8881043efb88 <4> [967.752117] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.752119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.752121] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.752122] Call Trace: <4> [967.752123] <TASK> <4> [967.752125] ? mark_held_locks+0x46/0x90 <4> [967.752135] iommu_map_nosync+0x12c/0x320 <4> [967.752142] iommu_map_sg+0xd9/0x1d0 <4> [967.752148] iommu_dma_map_sg+0x271/0x6d0 <4> [967.752156] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.752161] dma_map_sgtable+0x1d/0x40 <4> [967.752165] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.752356] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.752548] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.752738] ? lock_acquire+0xc4/0x2e0 <4> [967.752742] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.752932] ? lock_is_held_type+0xa3/0x130 <4> [967.752938] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.753125] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.753312] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.753508] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.753711] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.753901] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.754086] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.754280] ? __kernel_text_address+0x12/0x50 <4> [967.754293] ? __lock_acquire+0x43e/0x2860 <4> [967.754296] ? __create_object+0x68/0xc0 <4> [967.754300] ? lock_release+0xce/0x2a0 <4> [967.754308] ? find_held_lock+0x31/0x90 <4> [967.754310] ? __might_fault+0x53/0xb0 <4> [967.754321] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.754506] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.754689] drm_ioctl_kernel+0xb3/0x120 <4> [967.754695] drm_ioctl+0x2d4/0x5a0 <4> [967.754698] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.754891] ? lock_release+0xce/0x2a0 <4> [967.754897] __x64_sys_ioctl+0xa5/0x100 <4> [967.754900] ? lock_release+0xce/0x2a0 <4> [967.754904] x64_sys_call+0x1144/0x26a0 <4> [967.754906] do_syscall_64+0x93/0xd60 <4> [967.754909] ? up_read+0x22/0x30 <4> [967.754912] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.754916] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.754920] ? irqentry_exit+0x77/0xb0 <4> [967.754923] ? clear_bhb_loop+0x50/0xa0 <4> [967.754925] ? clear_bhb_loop+0x50/0xa0 <4> [967.754929] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.754931] RIP: 0033:0x74d44b724ded <4> [967.754933] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.754935] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.754938] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.754939] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.754941] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.754943] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.754944] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.754953] </TASK> <4> [967.754954] irq event stamp: 1056541 <4> [967.754956] hardirqs last enabled at (1056547): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.754958] hardirqs last disabled at (1056552): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.754960] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.754963] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.754965] ---[ end trace 0000000000000000 ]--- <2> [967.754967] DMAR: ERROR: DMA PTE for vPFN 0x3900049 already set (to 28b048003 not 28b048003) <4> [967.754990] ------------[ cut here ]------------ <4> [967.754991] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.754995] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.755073] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.755076] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.755077] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.755079] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.755082] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.755083] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.755086] RAX: 0000000000000000 RBX: 000000028b048003 RCX: 0000000000000000 <4> [967.755087] RDX: 0000000000000000 RSI: 0000000003900049 RDI: 0000000000000000 <4> [967.755089] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b048 <4> [967.755091] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.755092] R13: ffff888144d76248 R14: 00000000000ed7b8 R15: ffff8881043efb88 <4> [967.755094] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.755096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.755097] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.755099] Call Trace: <4> [967.755100] <TASK> <4> [967.755102] ? mark_held_locks+0x46/0x90 <4> [967.755111] iommu_map_nosync+0x12c/0x320 <4> [967.755119] iommu_map_sg+0xd9/0x1d0 <4> [967.755125] iommu_dma_map_sg+0x271/0x6d0 <4> [967.755133] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.755138] dma_map_sgtable+0x1d/0x40 <4> [967.755141] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.755331] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.755523] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.755713] ? lock_acquire+0xc4/0x2e0 <4> [967.755716] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.755908] ? lock_is_held_type+0xa3/0x130 <4> [967.755913] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.756100] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.756286] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.756483] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.756685] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.756876] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.757061] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.757254] ? __kernel_text_address+0x12/0x50 <4> [967.757267] ? __lock_acquire+0x43e/0x2860 <4> [967.757270] ? __create_object+0x68/0xc0 <4> [967.757274] ? lock_release+0xce/0x2a0 <4> [967.757282] ? find_held_lock+0x31/0x90 <4> [967.757284] ? __might_fault+0x53/0xb0 <4> [967.757295] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.757479] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.757663] drm_ioctl_kernel+0xb3/0x120 <4> [967.757668] drm_ioctl+0x2d4/0x5a0 <4> [967.757671] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.757864] ? lock_release+0xce/0x2a0 <4> [967.757871] __x64_sys_ioctl+0xa5/0x100 <4> [967.757874] ? lock_release+0xce/0x2a0 <4> [967.757878] x64_sys_call+0x1144/0x26a0 <4> [967.757881] do_syscall_64+0x93/0xd60 <4> [967.757883] ? up_read+0x22/0x30 <4> [967.757887] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.757891] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.757895] ? irqentry_exit+0x77/0xb0 <4> [967.757898] ? clear_bhb_loop+0x50/0xa0 <4> [967.757901] ? clear_bhb_loop+0x50/0xa0 <4> [967.757904] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.757906] RIP: 0033:0x74d44b724ded <4> [967.757909] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.757911] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.757914] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.757916] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.757917] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.757919] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.757921] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.757929] </TASK> <4> [967.757931] irq event stamp: 1057521 <4> [967.757932] hardirqs last enabled at (1057527): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.757935] hardirqs last disabled at (1057532): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.757937] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.757940] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.757943] ---[ end trace 0000000000000000 ]--- <2> [967.757945] DMAR: ERROR: DMA PTE for vPFN 0x390004a already set (to 28b049003 not 28b049003) <4> [967.757968] ------------[ cut here ]------------ <4> [967.757970] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.757974] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.758052] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.758056] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.758057] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.758059] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.758062] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.758064] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.758066] RAX: 0000000000000000 RBX: 000000028b049003 RCX: 0000000000000000 <4> [967.758068] RDX: 0000000000000000 RSI: 000000000390004a RDI: 0000000000000000 <4> [967.758070] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b049 <4> [967.758071] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.758073] R13: ffff888144d76250 R14: 00000000000ed7b7 R15: ffff8881043efb88 <4> [967.758075] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.758077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.758078] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.758080] Call Trace: <4> [967.758082] <TASK> <4> [967.758084] ? mark_held_locks+0x46/0x90 <4> [967.758093] iommu_map_nosync+0x12c/0x320 <4> [967.758101] iommu_map_sg+0xd9/0x1d0 <4> [967.758106] iommu_dma_map_sg+0x271/0x6d0 <4> [967.758114] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.758119] dma_map_sgtable+0x1d/0x40 <4> [967.758122] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.758315] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.758507] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.758698] ? lock_acquire+0xc4/0x2e0 <4> [967.758701] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.758891] ? lock_is_held_type+0xa3/0x130 <4> [967.758897] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.759083] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.759270] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.759466] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.759669] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.759860] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.760045] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.760238] ? __kernel_text_address+0x12/0x50 <4> [967.760251] ? __lock_acquire+0x43e/0x2860 <4> [967.760254] ? __create_object+0x68/0xc0 <4> [967.760258] ? lock_release+0xce/0x2a0 <4> [967.760266] ? find_held_lock+0x31/0x90 <4> [967.760268] ? __might_fault+0x53/0xb0 <4> [967.760279] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.760463] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.760645] drm_ioctl_kernel+0xb3/0x120 <4> [967.760651] drm_ioctl+0x2d4/0x5a0 <4> [967.760653] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.760846] ? lock_release+0xce/0x2a0 <4> [967.760853] __x64_sys_ioctl+0xa5/0x100 <4> [967.760855] ? lock_release+0xce/0x2a0 <4> [967.760859] x64_sys_call+0x1144/0x26a0 <4> [967.760862] do_syscall_64+0x93/0xd60 <4> [967.760864] ? up_read+0x22/0x30 <4> [967.760867] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.760871] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.760875] ? irqentry_exit+0x77/0xb0 <4> [967.760878] ? clear_bhb_loop+0x50/0xa0 <4> [967.760881] ? clear_bhb_loop+0x50/0xa0 <4> [967.760884] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.760886] RIP: 0033:0x74d44b724ded <4> [967.760889] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.760890] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.760893] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.760895] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.760896] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.760898] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.760899] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.760908] </TASK> <4> [967.760909] irq event stamp: 1058501 <4> [967.760911] hardirqs last enabled at (1058507): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.760913] hardirqs last disabled at (1058512): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.760915] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.760918] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.760920] ---[ end trace 0000000000000000 ]--- <2> [967.760922] DMAR: ERROR: DMA PTE for vPFN 0x390004b already set (to 28b04a003 not 28b04a003) <4> [967.760945] ------------[ cut here ]------------ <4> [967.760947] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.760951] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.761026] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.761029] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.761031] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.761032] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.761035] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.761037] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.761039] RAX: 0000000000000000 RBX: 000000028b04a003 RCX: 0000000000000000 <4> [967.761041] RDX: 0000000000000000 RSI: 000000000390004b RDI: 0000000000000000 <4> [967.761042] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b04a <4> [967.761044] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.761046] R13: ffff888144d76258 R14: 00000000000ed7b6 R15: ffff8881043efb88 <4> [967.761047] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.761049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.761051] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.761052] Call Trace: <4> [967.761053] <TASK> <4> [967.761055] ? mark_held_locks+0x46/0x90 <4> [967.761065] iommu_map_nosync+0x12c/0x320 <4> [967.761072] iommu_map_sg+0xd9/0x1d0 <4> [967.761078] iommu_dma_map_sg+0x271/0x6d0 <4> [967.761086] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.761091] dma_map_sgtable+0x1d/0x40 <4> [967.761094] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.761285] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.761477] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.761668] ? lock_acquire+0xc4/0x2e0 <4> [967.761671] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.761861] ? lock_is_held_type+0xa3/0x130 <4> [967.761867] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.762053] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.762239] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.762435] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.762638] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.762828] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.763014] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.763207] ? __kernel_text_address+0x12/0x50 <4> [967.763220] ? __lock_acquire+0x43e/0x2860 <4> [967.763223] ? __create_object+0x68/0xc0 <4> [967.763227] ? lock_release+0xce/0x2a0 <4> [967.763234] ? find_held_lock+0x31/0x90 <4> [967.763237] ? __might_fault+0x53/0xb0 <4> [967.763247] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.763432] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.763615] drm_ioctl_kernel+0xb3/0x120 <4> [967.763621] drm_ioctl+0x2d4/0x5a0 <4> [967.763623] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.763817] ? lock_release+0xce/0x2a0 <4> [967.763823] __x64_sys_ioctl+0xa5/0x100 <4> [967.763826] ? lock_release+0xce/0x2a0 <4> [967.763830] x64_sys_call+0x1144/0x26a0 <4> [967.763833] do_syscall_64+0x93/0xd60 <4> [967.763835] ? up_read+0x22/0x30 <4> [967.763839] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.763843] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.763847] ? irqentry_exit+0x77/0xb0 <4> [967.763850] ? clear_bhb_loop+0x50/0xa0 <4> [967.763852] ? clear_bhb_loop+0x50/0xa0 <4> [967.763856] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.763858] RIP: 0033:0x74d44b724ded <4> [967.763860] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.763862] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.763864] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.763866] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.763868] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.763869] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.763871] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.763879] </TASK> <4> [967.763881] irq event stamp: 1059481 <4> [967.763882] hardirqs last enabled at (1059487): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.763884] hardirqs last disabled at (1059492): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.763886] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.763889] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.763892] ---[ end trace 0000000000000000 ]--- <2> [967.763893] DMAR: ERROR: DMA PTE for vPFN 0x390004c already set (to 28b04b003 not 28b04b003) <4> [967.763917] ------------[ cut here ]------------ <4> [967.763918] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.763922] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.763999] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.764002] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.764003] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.764005] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.764007] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.764009] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.764012] RAX: 0000000000000000 RBX: 000000028b04b003 RCX: 0000000000000000 <4> [967.764013] RDX: 0000000000000000 RSI: 000000000390004c RDI: 0000000000000000 <4> [967.764015] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b04b <4> [967.764016] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.764018] R13: ffff888144d76260 R14: 00000000000ed7b5 R15: ffff8881043efb88 <4> [967.764020] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.764021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.764023] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.764025] Call Trace: <4> [967.764026] <TASK> <4> [967.764028] ? mark_held_locks+0x46/0x90 <4> [967.764037] iommu_map_nosync+0x12c/0x320 <4> [967.764045] iommu_map_sg+0xd9/0x1d0 <4> [967.764051] iommu_dma_map_sg+0x271/0x6d0 <4> [967.764058] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.764063] dma_map_sgtable+0x1d/0x40 <4> [967.764066] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.764258] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.764450] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.764641] ? lock_acquire+0xc4/0x2e0 <4> [967.764644] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.764835] ? lock_is_held_type+0xa3/0x130 <4> [967.764841] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.765028] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.765215] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.765412] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.765615] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.765806] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.765992] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.766185] ? __kernel_text_address+0x12/0x50 <4> [967.766198] ? __lock_acquire+0x43e/0x2860 <4> [967.766201] ? __create_object+0x68/0xc0 <4> [967.766204] ? lock_release+0xce/0x2a0 <4> [967.766212] ? find_held_lock+0x31/0x90 <4> [967.766214] ? __might_fault+0x53/0xb0 <4> [967.766225] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.766409] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.766592] drm_ioctl_kernel+0xb3/0x120 <4> [967.766598] drm_ioctl+0x2d4/0x5a0 <4> [967.766601] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.766794] ? lock_release+0xce/0x2a0 <4> [967.766801] __x64_sys_ioctl+0xa5/0x100 <4> [967.766803] ? lock_release+0xce/0x2a0 <4> [967.766808] x64_sys_call+0x1144/0x26a0 <4> [967.766810] do_syscall_64+0x93/0xd60 <4> [967.766813] ? up_read+0x22/0x30 <4> [967.766816] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.766821] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.766825] ? irqentry_exit+0x77/0xb0 <4> [967.766828] ? clear_bhb_loop+0x50/0xa0 <4> [967.766830] ? clear_bhb_loop+0x50/0xa0 <4> [967.766834] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.766836] RIP: 0033:0x74d44b724ded <4> [967.766839] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.766841] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.766844] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.766845] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.766847] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.766849] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.766850] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.766859] </TASK> <4> [967.766861] irq event stamp: 1060461 <4> [967.766862] hardirqs last enabled at (1060467): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.766865] hardirqs last disabled at (1060472): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.766867] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.766870] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.766872] ---[ end trace 0000000000000000 ]--- <2> [967.766874] DMAR: ERROR: DMA PTE for vPFN 0x390004d already set (to 28b04c003 not 28b04c003) <4> [967.766898] ------------[ cut here ]------------ <4> [967.766899] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.766904] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.766982] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.766985] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.766986] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.766988] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.766991] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.766993] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.766995] RAX: 0000000000000000 RBX: 000000028b04c003 RCX: 0000000000000000 <4> [967.766997] RDX: 0000000000000000 RSI: 000000000390004d RDI: 0000000000000000 <4> [967.766998] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b04c <4> [967.767000] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.767001] R13: ffff888144d76268 R14: 00000000000ed7b4 R15: ffff8881043efb88 <4> [967.767003] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.767005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.767006] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.767008] Call Trace: <4> [967.767009] <TASK> <4> [967.767011] ? mark_held_locks+0x46/0x90 <4> [967.767020] iommu_map_nosync+0x12c/0x320 <4> [967.767028] iommu_map_sg+0xd9/0x1d0 <4> [967.767034] iommu_dma_map_sg+0x271/0x6d0 <4> [967.767042] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.767047] dma_map_sgtable+0x1d/0x40 <4> [967.767050] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.767242] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.767434] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.767625] ? lock_acquire+0xc4/0x2e0 <4> [967.767629] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.767820] ? lock_is_held_type+0xa3/0x130 <4> [967.767825] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.768012] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.768198] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.768394] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.768597] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.768787] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.768972] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.769166] ? __kernel_text_address+0x12/0x50 <4> [967.769179] ? __lock_acquire+0x43e/0x2860 <4> [967.769182] ? __create_object+0x68/0xc0 <4> [967.769186] ? lock_release+0xce/0x2a0 <4> [967.769193] ? find_held_lock+0x31/0x90 <4> [967.769196] ? __might_fault+0x53/0xb0 <4> [967.769206] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.769391] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.769574] drm_ioctl_kernel+0xb3/0x120 <4> [967.769580] drm_ioctl+0x2d4/0x5a0 <4> [967.769582] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.769775] ? lock_release+0xce/0x2a0 <4> [967.769782] __x64_sys_ioctl+0xa5/0x100 <4> [967.769784] ? lock_release+0xce/0x2a0 <4> [967.769788] x64_sys_call+0x1144/0x26a0 <4> [967.769791] do_syscall_64+0x93/0xd60 <4> [967.769793] ? up_read+0x22/0x30 <4> [967.769797] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.769801] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.769805] ? irqentry_exit+0x77/0xb0 <4> [967.769808] ? clear_bhb_loop+0x50/0xa0 <4> [967.769810] ? clear_bhb_loop+0x50/0xa0 <4> [967.769813] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.769816] RIP: 0033:0x74d44b724ded <4> [967.769818] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.769820] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.769822] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.769824] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.769825] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.769827] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.769829] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.769837] </TASK> <4> [967.769838] irq event stamp: 1061441 <4> [967.769840] hardirqs last enabled at (1061447): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.769842] hardirqs last disabled at (1061452): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.769844] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.769847] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.769849] ---[ end trace 0000000000000000 ]--- <2> [967.769851] DMAR: ERROR: DMA PTE for vPFN 0x390004e already set (to 28b04d003 not 28b04d003) <4> [967.769874] ------------[ cut here ]------------ <4> [967.769876] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.769880] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.769957] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.769960] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.769961] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.769963] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.769966] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.769967] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.769970] RAX: 0000000000000000 RBX: 000000028b04d003 RCX: 0000000000000000 <4> [967.769971] RDX: 0000000000000000 RSI: 000000000390004e RDI: 0000000000000000 <4> [967.769973] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b04d <4> [967.769974] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.769976] R13: ffff888144d76270 R14: 00000000000ed7b3 R15: ffff8881043efb88 <4> [967.769978] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.769979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.769981] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.769983] Call Trace: <4> [967.769984] <TASK> <4> [967.769986] ? mark_held_locks+0x46/0x90 <4> [967.769995] iommu_map_nosync+0x12c/0x320 <4> [967.770003] iommu_map_sg+0xd9/0x1d0 <4> [967.770008] iommu_dma_map_sg+0x271/0x6d0 <4> [967.770017] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.770021] dma_map_sgtable+0x1d/0x40 <4> [967.770024] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.770215] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.770407] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.770599] ? lock_acquire+0xc4/0x2e0 <4> [967.770602] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.770793] ? lock_is_held_type+0xa3/0x130 <4> [967.770798] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.770985] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.771171] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.771367] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.771569] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.771760] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.771946] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.772139] ? __kernel_text_address+0x12/0x50 <4> [967.772153] ? __lock_acquire+0x43e/0x2860 <4> [967.772156] ? __create_object+0x68/0xc0 <4> [967.772159] ? lock_release+0xce/0x2a0 <4> [967.772167] ? find_held_lock+0x31/0x90 <4> [967.772170] ? __might_fault+0x53/0xb0 <4> [967.772181] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.772364] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.772547] drm_ioctl_kernel+0xb3/0x120 <4> [967.772553] drm_ioctl+0x2d4/0x5a0 <4> [967.772556] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.772749] ? lock_release+0xce/0x2a0 <4> [967.772755] __x64_sys_ioctl+0xa5/0x100 <4> [967.772758] ? lock_release+0xce/0x2a0 <4> [967.772762] x64_sys_call+0x1144/0x26a0 <4> [967.772765] do_syscall_64+0x93/0xd60 <4> [967.772768] ? up_read+0x22/0x30 <4> [967.772771] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.772775] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.772779] ? irqentry_exit+0x77/0xb0 <4> [967.772782] ? clear_bhb_loop+0x50/0xa0 <4> [967.772784] ? clear_bhb_loop+0x50/0xa0 <4> [967.772788] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.772790] RIP: 0033:0x74d44b724ded <4> [967.772792] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.772794] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.772797] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.772799] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.772800] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.772802] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.772803] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.772812] </TASK> <4> [967.772813] irq event stamp: 1062421 <4> [967.772815] hardirqs last enabled at (1062427): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.772817] hardirqs last disabled at (1062432): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.772819] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.772822] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.772824] ---[ end trace 0000000000000000 ]--- <2> [967.772826] DMAR: ERROR: DMA PTE for vPFN 0x390004f already set (to 28b04e003 not 28b04e003) <4> [967.772849] ------------[ cut here ]------------ <4> [967.772851] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.772855] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.772932] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.772935] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.772936] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.772938] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.772941] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.772942] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.772945] RAX: 0000000000000000 RBX: 000000028b04e003 RCX: 0000000000000000 <4> [967.772946] RDX: 0000000000000000 RSI: 000000000390004f RDI: 0000000000000000 <4> [967.772948] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b04e <4> [967.772950] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.772951] R13: ffff888144d76278 R14: 00000000000ed7b2 R15: ffff8881043efb88 <4> [967.772953] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.772954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.772956] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.772958] Call Trace: <4> [967.772959] <TASK> <4> [967.772961] ? mark_held_locks+0x46/0x90 <4> [967.772970] iommu_map_nosync+0x12c/0x320 <4> [967.772978] iommu_map_sg+0xd9/0x1d0 <4> [967.772984] iommu_dma_map_sg+0x271/0x6d0 <4> [967.772992] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.772996] dma_map_sgtable+0x1d/0x40 <4> [967.773000] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.773189] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.773381] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.773577] ? lock_acquire+0xc4/0x2e0 <4> [967.773580] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.773765] ? lock_is_held_type+0xa3/0x130 <4> [967.773770] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.773957] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.774142] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.774339] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.774542] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.774733] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.774919] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.775113] ? __kernel_text_address+0x12/0x50 <4> [967.775126] ? __lock_acquire+0x43e/0x2860 <4> [967.775128] ? __create_object+0x68/0xc0 <4> [967.775132] ? lock_release+0xce/0x2a0 <4> [967.775140] ? find_held_lock+0x31/0x90 <4> [967.775142] ? __might_fault+0x53/0xb0 <4> [967.775153] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.775337] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.775521] drm_ioctl_kernel+0xb3/0x120 <4> [967.775526] drm_ioctl+0x2d4/0x5a0 <4> [967.775529] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.775722] ? lock_release+0xce/0x2a0 <4> [967.775729] __x64_sys_ioctl+0xa5/0x100 <4> [967.775731] ? lock_release+0xce/0x2a0 <4> [967.775735] x64_sys_call+0x1144/0x26a0 <4> [967.775738] do_syscall_64+0x93/0xd60 <4> [967.775741] ? up_read+0x22/0x30 <4> [967.775744] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.775748] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.775752] ? irqentry_exit+0x77/0xb0 <4> [967.775755] ? clear_bhb_loop+0x50/0xa0 <4> [967.775757] ? clear_bhb_loop+0x50/0xa0 <4> [967.775761] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.775763] RIP: 0033:0x74d44b724ded <4> [967.775765] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.775767] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.775770] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.775772] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.775773] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.775775] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.775776] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.775785] </TASK> <4> [967.775786] irq event stamp: 1063401 <4> [967.775787] hardirqs last enabled at (1063407): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.775790] hardirqs last disabled at (1063412): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.775792] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.775795] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.775797] ---[ end trace 0000000000000000 ]--- <2> [967.775799] DMAR: ERROR: DMA PTE for vPFN 0x3900050 already set (to 28b04f003 not 28b04f003) <4> [967.775823] ------------[ cut here ]------------ <4> [967.775824] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.775828] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.775905] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.775908] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.775910] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.775911] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.775914] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.775916] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.775918] RAX: 0000000000000000 RBX: 000000028b04f003 RCX: 0000000000000000 <4> [967.775920] RDX: 0000000000000000 RSI: 0000000003900050 RDI: 0000000000000000 <4> [967.775921] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b04f <4> [967.775923] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.775924] R13: ffff888144d76280 R14: 00000000000ed7b1 R15: ffff8881043efb88 <4> [967.775926] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.775928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.775929] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.775931] Call Trace: <4> [967.775932] <TASK> <4> [967.775934] ? mark_held_locks+0x46/0x90 <4> [967.775944] iommu_map_nosync+0x12c/0x320 <4> [967.775951] iommu_map_sg+0xd9/0x1d0 <4> [967.775957] iommu_dma_map_sg+0x271/0x6d0 <4> [967.775965] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.775970] dma_map_sgtable+0x1d/0x40 <4> [967.775973] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.776165] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.776357] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.776552] ? lock_acquire+0xc4/0x2e0 <4> [967.776555] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.776741] ? lock_is_held_type+0xa3/0x130 <4> [967.776746] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.776932] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.777119] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.777315] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.777524] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.777710] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.777895] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.778088] ? __kernel_text_address+0x12/0x50 <4> [967.778101] ? __lock_acquire+0x43e/0x2860 <4> [967.778104] ? __create_object+0x68/0xc0 <4> [967.778108] ? lock_release+0xce/0x2a0 <4> [967.778115] ? find_held_lock+0x31/0x90 <4> [967.778118] ? __might_fault+0x53/0xb0 <4> [967.778129] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.778314] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.778497] drm_ioctl_kernel+0xb3/0x120 <4> [967.778508] drm_ioctl+0x2d4/0x5a0 <4> [967.778511] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.778698] ? lock_release+0xce/0x2a0 <4> [967.778705] __x64_sys_ioctl+0xa5/0x100 <4> [967.778707] ? lock_release+0xce/0x2a0 <4> [967.778711] x64_sys_call+0x1144/0x26a0 <4> [967.778714] do_syscall_64+0x93/0xd60 <4> [967.778716] ? up_read+0x22/0x30 <4> [967.778720] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.778724] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.778728] ? irqentry_exit+0x77/0xb0 <4> [967.778731] ? clear_bhb_loop+0x50/0xa0 <4> [967.778733] ? clear_bhb_loop+0x50/0xa0 <4> [967.778736] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.778738] RIP: 0033:0x74d44b724ded <4> [967.778741] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.778742] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.778745] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.778747] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.778748] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.778750] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.778751] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.778760] </TASK> <4> [967.778761] irq event stamp: 1064381 <4> [967.778763] hardirqs last enabled at (1064387): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.778765] hardirqs last disabled at (1064392): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.778767] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.778770] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.778772] ---[ end trace 0000000000000000 ]--- <2> [967.778774] DMAR: ERROR: DMA PTE for vPFN 0x3900051 already set (to 28b050003 not 28b050003) <4> [967.778797] ------------[ cut here ]------------ <4> [967.778799] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.778802] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.778880] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.778883] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.778884] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.778885] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.778888] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.778890] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.778893] RAX: 0000000000000000 RBX: 000000028b050003 RCX: 0000000000000000 <4> [967.778894] RDX: 0000000000000000 RSI: 0000000003900051 RDI: 0000000000000000 <4> [967.778896] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b050 <4> [967.778897] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.778899] R13: ffff888144d76288 R14: 00000000000ed7b0 R15: ffff8881043efb88 <4> [967.778900] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.778902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.778904] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.778905] Call Trace: <4> [967.778907] <TASK> <4> [967.778909] ? mark_held_locks+0x46/0x90 <4> [967.778918] iommu_map_nosync+0x12c/0x320 <4> [967.778926] iommu_map_sg+0xd9/0x1d0 <4> [967.778932] iommu_dma_map_sg+0x271/0x6d0 <4> [967.778940] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.778944] dma_map_sgtable+0x1d/0x40 <4> [967.778947] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.779138] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.779330] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.779526] ? lock_acquire+0xc4/0x2e0 <4> [967.779530] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.779715] ? lock_is_held_type+0xa3/0x130 <4> [967.779720] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.779907] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.780094] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.780291] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.780498] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.780684] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.780870] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.781064] ? __kernel_text_address+0x12/0x50 <4> [967.781077] ? __lock_acquire+0x43e/0x2860 <4> [967.781080] ? __create_object+0x68/0xc0 <4> [967.781084] ? lock_release+0xce/0x2a0 <4> [967.781092] ? find_held_lock+0x31/0x90 <4> [967.781095] ? __might_fault+0x53/0xb0 <4> [967.781105] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.781290] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.781479] drm_ioctl_kernel+0xb3/0x120 <4> [967.781485] drm_ioctl+0x2d4/0x5a0 <4> [967.781488] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.781675] ? lock_release+0xce/0x2a0 <4> [967.781682] __x64_sys_ioctl+0xa5/0x100 <4> [967.781684] ? lock_release+0xce/0x2a0 <4> [967.781689] x64_sys_call+0x1144/0x26a0 <4> [967.781691] do_syscall_64+0x93/0xd60 <4> [967.781694] ? up_read+0x22/0x30 <4> [967.781697] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.781701] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.781705] ? irqentry_exit+0x77/0xb0 <4> [967.781708] ? clear_bhb_loop+0x50/0xa0 <4> [967.781710] ? clear_bhb_loop+0x50/0xa0 <4> [967.781714] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.781716] RIP: 0033:0x74d44b724ded <4> [967.781718] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.781720] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.781723] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.781724] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.781726] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.781727] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.781729] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.781738] </TASK> <4> [967.781739] irq event stamp: 1065361 <4> [967.781740] hardirqs last enabled at (1065367): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.781743] hardirqs last disabled at (1065372): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.781745] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.781747] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.781750] ---[ end trace 0000000000000000 ]--- <2> [967.781752] DMAR: ERROR: DMA PTE for vPFN 0x3900052 already set (to 28b051003 not 28b051003) <4> [967.781775] ------------[ cut here ]------------ <4> [967.781777] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.781781] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.781858] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.781861] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.781862] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.781864] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.781867] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.781869] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.781871] RAX: 0000000000000000 RBX: 000000028b051003 RCX: 0000000000000000 <4> [967.781873] RDX: 0000000000000000 RSI: 0000000003900052 RDI: 0000000000000000 <4> [967.781874] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b051 <4> [967.781876] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.781877] R13: ffff888144d76290 R14: 00000000000ed7af R15: ffff8881043efb88 <4> [967.781879] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.781881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.781882] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.781884] Call Trace: <4> [967.781885] <TASK> <4> [967.781887] ? mark_held_locks+0x46/0x90 <4> [967.781896] iommu_map_nosync+0x12c/0x320 <4> [967.781904] iommu_map_sg+0xd9/0x1d0 <4> [967.781910] iommu_dma_map_sg+0x271/0x6d0 <4> [967.781918] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.781923] dma_map_sgtable+0x1d/0x40 <4> [967.781926] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.782116] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.782307] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.782504] ? lock_acquire+0xc4/0x2e0 <4> [967.782507] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.782692] ? lock_is_held_type+0xa3/0x130 <4> [967.782698] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.782884] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.783070] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.783267] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.783474] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.783658] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.783844] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.784036] ? __kernel_text_address+0x12/0x50 <4> [967.784049] ? __lock_acquire+0x43e/0x2860 <4> [967.784052] ? __create_object+0x68/0xc0 <4> [967.784056] ? lock_release+0xce/0x2a0 <4> [967.784064] ? find_held_lock+0x31/0x90 <4> [967.784066] ? __might_fault+0x53/0xb0 <4> [967.784077] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.784261] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.784449] drm_ioctl_kernel+0xb3/0x120 <4> [967.784455] drm_ioctl+0x2d4/0x5a0 <4> [967.784458] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.784646] ? lock_release+0xce/0x2a0 <4> [967.784652] __x64_sys_ioctl+0xa5/0x100 <4> [967.784655] ? lock_release+0xce/0x2a0 <4> [967.784659] x64_sys_call+0x1144/0x26a0 <4> [967.784662] do_syscall_64+0x93/0xd60 <4> [967.784665] ? up_read+0x22/0x30 <4> [967.784668] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.784672] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.784676] ? irqentry_exit+0x77/0xb0 <4> [967.784679] ? clear_bhb_loop+0x50/0xa0 <4> [967.784682] ? clear_bhb_loop+0x50/0xa0 <4> [967.784686] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.784688] RIP: 0033:0x74d44b724ded <4> [967.784690] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.784692] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.784695] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.784697] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.784698] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.784700] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.784702] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.784711] </TASK> <4> [967.784712] irq event stamp: 1066341 <4> [967.784714] hardirqs last enabled at (1066347): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.784716] hardirqs last disabled at (1066352): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.784718] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.784721] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.784724] ---[ end trace 0000000000000000 ]--- <2> [967.784725] DMAR: ERROR: DMA PTE for vPFN 0x3900053 already set (to 28b052003 not 28b052003) <4> [967.784749] ------------[ cut here ]------------ <4> [967.784751] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.784755] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.784835] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.784839] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.784840] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.784842] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.784845] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.784847] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.784849] RAX: 0000000000000000 RBX: 000000028b052003 RCX: 0000000000000000 <4> [967.784851] RDX: 0000000000000000 RSI: 0000000003900053 RDI: 0000000000000000 <4> [967.784853] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b052 <4> [967.784854] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.784856] R13: ffff888144d76298 R14: 00000000000ed7ae R15: ffff8881043efb88 <4> [967.784858] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.784860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.784862] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.784863] Call Trace: <4> [967.784865] <TASK> <4> [967.784867] ? mark_held_locks+0x46/0x90 <4> [967.784876] iommu_map_nosync+0x12c/0x320 <4> [967.784884] iommu_map_sg+0xd9/0x1d0 <4> [967.784890] iommu_dma_map_sg+0x271/0x6d0 <4> [967.784898] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.784903] dma_map_sgtable+0x1d/0x40 <4> [967.784906] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.785099] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.785292] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.785487] ? lock_acquire+0xc4/0x2e0 <4> [967.785491] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.785676] ? lock_is_held_type+0xa3/0x130 <4> [967.785681] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.785867] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.786053] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.786249] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.786457] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.786643] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.786828] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.787021] ? __kernel_text_address+0x12/0x50 <4> [967.787034] ? __lock_acquire+0x43e/0x2860 <4> [967.787037] ? __create_object+0x68/0xc0 <4> [967.787040] ? lock_release+0xce/0x2a0 <4> [967.787048] ? find_held_lock+0x31/0x90 <4> [967.787050] ? __might_fault+0x53/0xb0 <4> [967.787061] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.787246] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.787434] drm_ioctl_kernel+0xb3/0x120 <4> [967.787440] drm_ioctl+0x2d4/0x5a0 <4> [967.787442] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.787631] ? lock_release+0xce/0x2a0 <4> [967.787637] __x64_sys_ioctl+0xa5/0x100 <4> [967.787640] ? lock_release+0xce/0x2a0 <4> [967.787644] x64_sys_call+0x1144/0x26a0 <4> [967.787646] do_syscall_64+0x93/0xd60 <4> [967.787649] ? up_read+0x22/0x30 <4> [967.787652] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.787656] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.787660] ? irqentry_exit+0x77/0xb0 <4> [967.787663] ? clear_bhb_loop+0x50/0xa0 <4> [967.787666] ? clear_bhb_loop+0x50/0xa0 <4> [967.787669] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.787671] RIP: 0033:0x74d44b724ded <4> [967.787673] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.787675] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.787678] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.787679] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.787681] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.787683] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.787684] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.787693] </TASK> <4> [967.787694] irq event stamp: 1067321 <4> [967.787695] hardirqs last enabled at (1067327): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.787698] hardirqs last disabled at (1067332): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.787700] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.787703] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.787705] ---[ end trace 0000000000000000 ]--- <2> [967.787707] DMAR: ERROR: DMA PTE for vPFN 0x3900054 already set (to 28b053003 not 28b053003) <4> [967.787730] ------------[ cut here ]------------ <4> [967.787731] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.787735] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.787812] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.787816] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.787817] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.787818] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.787821] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.787823] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.787825] RAX: 0000000000000000 RBX: 000000028b053003 RCX: 0000000000000000 <4> [967.787827] RDX: 0000000000000000 RSI: 0000000003900054 RDI: 0000000000000000 <4> [967.787829] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b053 <4> [967.787830] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.787832] R13: ffff888144d762a0 R14: 00000000000ed7ad R15: ffff8881043efb88 <4> [967.787833] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.787835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.787837] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.787838] Call Trace: <4> [967.787840] <TASK> <4> [967.787841] ? mark_held_locks+0x46/0x90 <4> [967.787851] iommu_map_nosync+0x12c/0x320 <4> [967.787859] iommu_map_sg+0xd9/0x1d0 <4> [967.787864] iommu_dma_map_sg+0x271/0x6d0 <4> [967.787872] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.787877] dma_map_sgtable+0x1d/0x40 <4> [967.787881] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.788072] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.788264] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.788460] ? lock_acquire+0xc4/0x2e0 <4> [967.788464] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.788648] ? lock_is_held_type+0xa3/0x130 <4> [967.788654] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.788841] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.789027] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.789223] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.789430] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.789615] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.789800] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.789993] ? __kernel_text_address+0x12/0x50 <4> [967.790006] ? __lock_acquire+0x43e/0x2860 <4> [967.790009] ? __create_object+0x68/0xc0 <4> [967.790013] ? lock_release+0xce/0x2a0 <4> [967.790021] ? find_held_lock+0x31/0x90 <4> [967.790023] ? __might_fault+0x53/0xb0 <4> [967.790034] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.790218] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.790406] drm_ioctl_kernel+0xb3/0x120 <4> [967.790412] drm_ioctl+0x2d4/0x5a0 <4> [967.790414] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.790602] ? lock_release+0xce/0x2a0 <4> [967.790608] __x64_sys_ioctl+0xa5/0x100 <4> [967.790611] ? lock_release+0xce/0x2a0 <4> [967.790615] x64_sys_call+0x1144/0x26a0 <4> [967.790617] do_syscall_64+0x93/0xd60 <4> [967.790620] ? up_read+0x22/0x30 <4> [967.790623] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.790627] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.790631] ? irqentry_exit+0x77/0xb0 <4> [967.790634] ? clear_bhb_loop+0x50/0xa0 <4> [967.790637] ? clear_bhb_loop+0x50/0xa0 <4> [967.790640] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.790642] RIP: 0033:0x74d44b724ded <4> [967.790644] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.790646] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.790649] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.790650] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.790652] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.790654] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.790655] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.790664] </TASK> <4> [967.790665] irq event stamp: 1068301 <4> [967.790666] hardirqs last enabled at (1068307): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.790669] hardirqs last disabled at (1068312): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.790671] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.790673] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.790676] ---[ end trace 0000000000000000 ]--- <2> [967.790677] DMAR: ERROR: DMA PTE for vPFN 0x3900055 already set (to 28b054003 not 28b054003) <4> [967.790700] ------------[ cut here ]------------ <4> [967.790702] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.790705] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.790782] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.790785] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.790787] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.790788] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.790791] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.790793] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.790795] RAX: 0000000000000000 RBX: 000000028b054003 RCX: 0000000000000000 <4> [967.790797] RDX: 0000000000000000 RSI: 0000000003900055 RDI: 0000000000000000 <4> [967.790798] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b054 <4> [967.790800] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.790801] R13: ffff888144d762a8 R14: 00000000000ed7ac R15: ffff8881043efb88 <4> [967.790803] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.790805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.790806] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.790808] Call Trace: <4> [967.790809] <TASK> <4> [967.790811] ? mark_held_locks+0x46/0x90 <4> [967.790820] iommu_map_nosync+0x12c/0x320 <4> [967.790828] iommu_map_sg+0xd9/0x1d0 <4> [967.790834] iommu_dma_map_sg+0x271/0x6d0 <4> [967.790842] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.790847] dma_map_sgtable+0x1d/0x40 <4> [967.790850] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.791039] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.791231] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.791427] ? lock_acquire+0xc4/0x2e0 <4> [967.791431] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.791615] ? lock_is_held_type+0xa3/0x130 <4> [967.791620] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.791806] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.791993] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.792190] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.792397] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.792582] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.792767] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.792960] ? __kernel_text_address+0x12/0x50 <4> [967.792973] ? __lock_acquire+0x43e/0x2860 <4> [967.792976] ? __create_object+0x68/0xc0 <4> [967.792979] ? lock_release+0xce/0x2a0 <4> [967.792987] ? find_held_lock+0x31/0x90 <4> [967.792989] ? __might_fault+0x53/0xb0 <4> [967.793000] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.793184] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.793372] drm_ioctl_kernel+0xb3/0x120 <4> [967.793377] drm_ioctl+0x2d4/0x5a0 <4> [967.793380] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.793568] ? lock_release+0xce/0x2a0 <4> [967.793574] __x64_sys_ioctl+0xa5/0x100 <4> [967.793577] ? lock_release+0xce/0x2a0 <4> [967.793581] x64_sys_call+0x1144/0x26a0 <4> [967.793583] do_syscall_64+0x93/0xd60 <4> [967.793586] ? up_read+0x22/0x30 <4> [967.793589] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.793593] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.793597] ? irqentry_exit+0x77/0xb0 <4> [967.793599] ? clear_bhb_loop+0x50/0xa0 <4> [967.793602] ? clear_bhb_loop+0x50/0xa0 <4> [967.793605] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.793607] RIP: 0033:0x74d44b724ded <4> [967.793609] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.793611] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.793614] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.793615] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.793617] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.793618] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.793620] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.793629] </TASK> <4> [967.793630] irq event stamp: 1069281 <4> [967.793631] hardirqs last enabled at (1069287): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.793633] hardirqs last disabled at (1069292): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.793635] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.793638] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.793640] ---[ end trace 0000000000000000 ]--- <2> [967.793642] DMAR: ERROR: DMA PTE for vPFN 0x3900056 already set (to 28b055003 not 28b055003) <4> [967.793664] ------------[ cut here ]------------ <4> [967.793666] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.793669] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.793745] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.793748] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.793750] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.793751] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.793754] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.793756] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.793758] RAX: 0000000000000000 RBX: 000000028b055003 RCX: 0000000000000000 <4> [967.793760] RDX: 0000000000000000 RSI: 0000000003900056 RDI: 0000000000000000 <4> [967.793761] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b055 <4> [967.793763] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.793764] R13: ffff888144d762b0 R14: 00000000000ed7ab R15: ffff8881043efb88 <4> [967.793766] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.793768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.793769] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.793771] Call Trace: <4> [967.793772] <TASK> <4> [967.793774] ? mark_held_locks+0x46/0x90 <4> [967.793783] iommu_map_nosync+0x12c/0x320 <4> [967.793791] iommu_map_sg+0xd9/0x1d0 <4> [967.793797] iommu_dma_map_sg+0x271/0x6d0 <4> [967.793805] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.793809] dma_map_sgtable+0x1d/0x40 <4> [967.793812] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.794003] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.794195] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.794391] ? lock_acquire+0xc4/0x2e0 <4> [967.794394] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.794579] ? lock_is_held_type+0xa3/0x130 <4> [967.794584] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.794771] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.794957] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.795153] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.795361] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.795547] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.795731] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.795925] ? __kernel_text_address+0x12/0x50 <4> [967.795938] ? __lock_acquire+0x43e/0x2860 <4> [967.795941] ? __create_object+0x68/0xc0 <4> [967.795944] ? lock_release+0xce/0x2a0 <4> [967.795952] ? find_held_lock+0x31/0x90 <4> [967.795954] ? __might_fault+0x53/0xb0 <4> [967.795964] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.796149] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.796337] drm_ioctl_kernel+0xb3/0x120 <4> [967.796342] drm_ioctl+0x2d4/0x5a0 <4> [967.796345] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.796533] ? lock_release+0xce/0x2a0 <4> [967.796539] __x64_sys_ioctl+0xa5/0x100 <4> [967.796541] ? lock_release+0xce/0x2a0 <4> [967.796545] x64_sys_call+0x1144/0x26a0 <4> [967.796548] do_syscall_64+0x93/0xd60 <4> [967.796550] ? up_read+0x22/0x30 <4> [967.796553] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.796557] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.796561] ? irqentry_exit+0x77/0xb0 <4> [967.796564] ? clear_bhb_loop+0x50/0xa0 <4> [967.796566] ? clear_bhb_loop+0x50/0xa0 <4> [967.796570] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.796572] RIP: 0033:0x74d44b724ded <4> [967.796574] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.796576] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.796578] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.796580] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.796581] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.796583] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.796585] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.796593] </TASK> <4> [967.796594] irq event stamp: 1070261 <4> [967.796596] hardirqs last enabled at (1070267): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.796598] hardirqs last disabled at (1070272): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.796600] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.796603] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.796605] ---[ end trace 0000000000000000 ]--- <2> [967.796607] DMAR: ERROR: DMA PTE for vPFN 0x3900057 already set (to 28b056003 not 28b056003) <4> [967.796628] ------------[ cut here ]------------ <4> [967.796630] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.796633] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.796709] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.796712] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.796714] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.796715] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.796718] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.796720] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.796722] RAX: 0000000000000000 RBX: 000000028b056003 RCX: 0000000000000000 <4> [967.796724] RDX: 0000000000000000 RSI: 0000000003900057 RDI: 0000000000000000 <4> [967.796725] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b056 <4> [967.796727] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.796728] R13: ffff888144d762b8 R14: 00000000000ed7aa R15: ffff8881043efb88 <4> [967.796730] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.796732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.796733] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.796735] Call Trace: <4> [967.796736] <TASK> <4> [967.796738] ? mark_held_locks+0x46/0x90 <4> [967.796747] iommu_map_nosync+0x12c/0x320 <4> [967.796755] iommu_map_sg+0xd9/0x1d0 <4> [967.796761] iommu_dma_map_sg+0x271/0x6d0 <4> [967.796769] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.796773] dma_map_sgtable+0x1d/0x40 <4> [967.796777] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.796967] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.797160] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.797356] ? lock_acquire+0xc4/0x2e0 <4> [967.797360] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.797545] ? lock_is_held_type+0xa3/0x130 <4> [967.797550] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.797737] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.797922] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.798119] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.798326] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.798512] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.798697] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.798890] ? __kernel_text_address+0x12/0x50 <4> [967.798903] ? __lock_acquire+0x43e/0x2860 <4> [967.798906] ? __create_object+0x68/0xc0 <4> [967.798909] ? lock_release+0xce/0x2a0 <4> [967.798917] ? find_held_lock+0x31/0x90 <4> [967.798919] ? __might_fault+0x53/0xb0 <4> [967.798930] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.799115] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.799304] drm_ioctl_kernel+0xb3/0x120 <4> [967.799309] drm_ioctl+0x2d4/0x5a0 <4> [967.799312] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.799500] ? lock_release+0xce/0x2a0 <4> [967.799506] __x64_sys_ioctl+0xa5/0x100 <4> [967.799509] ? lock_release+0xce/0x2a0 <4> [967.799513] x64_sys_call+0x1144/0x26a0 <4> [967.799515] do_syscall_64+0x93/0xd60 <4> [967.799518] ? up_read+0x22/0x30 <4> [967.799521] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.799525] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.799529] ? irqentry_exit+0x77/0xb0 <4> [967.799532] ? clear_bhb_loop+0x50/0xa0 <4> [967.799534] ? clear_bhb_loop+0x50/0xa0 <4> [967.799538] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.799540] RIP: 0033:0x74d44b724ded <4> [967.799542] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.799544] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.799546] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.799548] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.799550] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.799551] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.799553] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.799561] </TASK> <4> [967.799562] irq event stamp: 1071241 <4> [967.799564] hardirqs last enabled at (1071247): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.799566] hardirqs last disabled at (1071252): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.799568] softirqs last enabled at (1010278): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.799571] softirqs last disabled at (1010273): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.799573] ---[ end trace 0000000000000000 ]--- <2> [967.799575] DMAR: ERROR: DMA PTE for vPFN 0x3900058 already set (to 28b057003 not 28b057003) <4> [967.799598] ------------[ cut here ]------------ <4> [967.799599] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.799603] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.799678] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.799681] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.799683] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.799684] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.799687] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.799689] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.799691] RAX: 0000000000000000 RBX: 000000028b057003 RCX: 0000000000000000 <4> [967.799693] RDX: 0000000000000000 RSI: 0000000003900058 RDI: 0000000000000000 <4> [967.799694] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b057 <4> [967.799696] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.799697] R13: ffff888144d762c0 R14: 00000000000ed7a9 R15: ffff8881043efb88 <4> [967.799699] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.799700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.799702] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.799704] Call Trace: <4> [967.799705] <TASK> <4> [967.799707] ? mark_held_locks+0x46/0x90 <4> [967.799716] iommu_map_nosync+0x12c/0x320 <4> [967.799724] iommu_map_sg+0xd9/0x1d0 <4> [967.799730] iommu_dma_map_sg+0x271/0x6d0 <4> [967.799738] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.799743] dma_map_sgtable+0x1d/0x40 <4> [967.799746] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.799938] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.800130] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.800327] ? lock_acquire+0xc4/0x2e0 <4> [967.800331] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.800516] ? lock_is_held_type+0xa3/0x130 <4> [967.800521] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.800708] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.800895] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.801093] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.801300] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.801486] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.801671] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.801864] ? __kernel_text_address+0x12/0x50 <4> [967.801878] ? __lock_acquire+0x43e/0x2860 <4> [967.801881] ? __create_object+0x68/0xc0 <4> [967.801884] ? lock_release+0xce/0x2a0 <4> [967.801892] ? find_held_lock+0x31/0x90 <4> [967.801895] ? __might_fault+0x53/0xb0 <4> [967.801906] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.802091] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.802282] drm_ioctl_kernel+0xb3/0x120 <4> [967.802288] drm_ioctl+0x2d4/0x5a0 <4> [967.802290] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.802478] ? lock_release+0xce/0x2a0 <4> [967.802484] __x64_sys_ioctl+0xa5/0x100 <4> [967.802487] ? lock_release+0xce/0x2a0 <4> [967.802491] x64_sys_call+0x1144/0x26a0 <4> [967.802494] do_syscall_64+0x93/0xd60 <4> [967.802496] ? up_read+0x22/0x30 <4> [967.802500] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.802504] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.802508] ? irqentry_exit+0x77/0xb0 <4> [967.802510] ? clear_bhb_loop+0x50/0xa0 <4> [967.802513] ? clear_bhb_loop+0x50/0xa0 <4> [967.802516] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.802518] RIP: 0033:0x74d44b724ded <4> [967.802520] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.802522] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.802525] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.802527] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.802528] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.802530] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.802531] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.802540] </TASK> <4> [967.802541] irq event stamp: 1072227 <4> [967.802543] hardirqs last enabled at (1072233): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.802545] hardirqs last disabled at (1072238): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.802547] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.802550] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.802552] ---[ end trace 0000000000000000 ]--- <2> [967.802554] DMAR: ERROR: DMA PTE for vPFN 0x3900059 already set (to 28b058003 not 28b058003) <4> [967.802577] ------------[ cut here ]------------ <4> [967.802578] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.802582] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.802658] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.802661] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.802662] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.802664] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.802666] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.802668] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.802671] RAX: 0000000000000000 RBX: 000000028b058003 RCX: 0000000000000000 <4> [967.802672] RDX: 0000000000000000 RSI: 0000000003900059 RDI: 0000000000000000 <4> [967.802674] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b058 <4> [967.802675] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.802677] R13: ffff888144d762c8 R14: 00000000000ed7a8 R15: ffff8881043efb88 <4> [967.802678] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.802680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.802682] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.802683] Call Trace: <4> [967.802685] <TASK> <4> [967.802687] ? mark_held_locks+0x46/0x90 <4> [967.802696] iommu_map_nosync+0x12c/0x320 <4> [967.802704] iommu_map_sg+0xd9/0x1d0 <4> [967.802709] iommu_dma_map_sg+0x271/0x6d0 <4> [967.802717] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.802722] dma_map_sgtable+0x1d/0x40 <4> [967.802725] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.802916] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.803107] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.803303] ? lock_acquire+0xc4/0x2e0 <4> [967.803307] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.803492] ? lock_is_held_type+0xa3/0x130 <4> [967.803498] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.803684] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.803870] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.804067] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.804275] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.804460] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.804645] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.804838] ? __kernel_text_address+0x12/0x50 <4> [967.804851] ? __lock_acquire+0x43e/0x2860 <4> [967.804854] ? __create_object+0x68/0xc0 <4> [967.804858] ? lock_release+0xce/0x2a0 <4> [967.804865] ? find_held_lock+0x31/0x90 <4> [967.804868] ? __might_fault+0x53/0xb0 <4> [967.804878] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.805063] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.805252] drm_ioctl_kernel+0xb3/0x120 <4> [967.805257] drm_ioctl+0x2d4/0x5a0 <4> [967.805260] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.805448] ? lock_release+0xce/0x2a0 <4> [967.805455] __x64_sys_ioctl+0xa5/0x100 <4> [967.805457] ? lock_release+0xce/0x2a0 <4> [967.805462] x64_sys_call+0x1144/0x26a0 <4> [967.805464] do_syscall_64+0x93/0xd60 <4> [967.805467] ? up_read+0x22/0x30 <4> [967.805471] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.805475] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.805479] ? irqentry_exit+0x77/0xb0 <4> [967.805482] ? clear_bhb_loop+0x50/0xa0 <4> [967.805485] ? clear_bhb_loop+0x50/0xa0 <4> [967.805488] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.805491] RIP: 0033:0x74d44b724ded <4> [967.805493] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.805495] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.805498] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.805500] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.805501] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.805503] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.805505] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.805513] </TASK> <4> [967.805515] irq event stamp: 1073207 <4> [967.805516] hardirqs last enabled at (1073213): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.805519] hardirqs last disabled at (1073218): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.805521] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.805524] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.805526] ---[ end trace 0000000000000000 ]--- <2> [967.805528] DMAR: ERROR: DMA PTE for vPFN 0x390005a already set (to 28b059003 not 28b059003) <4> [967.805552] ------------[ cut here ]------------ <4> [967.805554] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.805558] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.805635] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.805638] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.805640] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.805641] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.805645] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.805647] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.805649] RAX: 0000000000000000 RBX: 000000028b059003 RCX: 0000000000000000 <4> [967.805651] RDX: 0000000000000000 RSI: 000000000390005a RDI: 0000000000000000 <4> [967.805653] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b059 <4> [967.805654] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.805656] R13: ffff888144d762d0 R14: 00000000000ed7a7 R15: ffff8881043efb88 <4> [967.805658] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.805660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.805661] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.805663] Call Trace: <4> [967.805665] <TASK> <4> [967.805667] ? mark_held_locks+0x46/0x90 <4> [967.805676] iommu_map_nosync+0x12c/0x320 <4> [967.805684] iommu_map_sg+0xd9/0x1d0 <4> [967.805690] iommu_dma_map_sg+0x271/0x6d0 <4> [967.805698] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.805703] dma_map_sgtable+0x1d/0x40 <4> [967.805706] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.805899] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.806091] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.806287] ? lock_acquire+0xc4/0x2e0 <4> [967.806290] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.806474] ? lock_is_held_type+0xa3/0x130 <4> [967.806480] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.806666] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.806852] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.807049] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.807258] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.807444] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.807629] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.807823] ? __kernel_text_address+0x12/0x50 <4> [967.807836] ? __lock_acquire+0x43e/0x2860 <4> [967.807839] ? __create_object+0x68/0xc0 <4> [967.807842] ? lock_release+0xce/0x2a0 <4> [967.807850] ? find_held_lock+0x31/0x90 <4> [967.807852] ? __might_fault+0x53/0xb0 <4> [967.807863] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.808048] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.808237] drm_ioctl_kernel+0xb3/0x120 <4> [967.808242] drm_ioctl+0x2d4/0x5a0 <4> [967.808245] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.808433] ? lock_release+0xce/0x2a0 <4> [967.808439] __x64_sys_ioctl+0xa5/0x100 <4> [967.808441] ? lock_release+0xce/0x2a0 <4> [967.808446] x64_sys_call+0x1144/0x26a0 <4> [967.808448] do_syscall_64+0x93/0xd60 <4> [967.808451] ? up_read+0x22/0x30 <4> [967.808454] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.808458] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.808462] ? irqentry_exit+0x77/0xb0 <4> [967.808465] ? clear_bhb_loop+0x50/0xa0 <4> [967.808467] ? clear_bhb_loop+0x50/0xa0 <4> [967.808471] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.808473] RIP: 0033:0x74d44b724ded <4> [967.808475] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.808477] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.808479] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.808481] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.808483] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.808484] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.808486] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.808494] </TASK> <4> [967.808496] irq event stamp: 1074187 <4> [967.808497] hardirqs last enabled at (1074193): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.808499] hardirqs last disabled at (1074198): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.808501] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.808504] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.808506] ---[ end trace 0000000000000000 ]--- <2> [967.808508] DMAR: ERROR: DMA PTE for vPFN 0x390005b already set (to 28b05a003 not 28b05a003) <4> [967.808531] ------------[ cut here ]------------ <4> [967.808533] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.808537] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.808613] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.808616] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.808618] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.808619] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.808622] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.808624] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.808626] RAX: 0000000000000000 RBX: 000000028b05a003 RCX: 0000000000000000 <4> [967.808628] RDX: 0000000000000000 RSI: 000000000390005b RDI: 0000000000000000 <4> [967.808629] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b05a <4> [967.808631] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.808632] R13: ffff888144d762d8 R14: 00000000000ed7a6 R15: ffff8881043efb88 <4> [967.808634] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.808636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.808637] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.808639] Call Trace: <4> [967.808640] <TASK> <4> [967.808642] ? mark_held_locks+0x46/0x90 <4> [967.808651] iommu_map_nosync+0x12c/0x320 <4> [967.808659] iommu_map_sg+0xd9/0x1d0 <4> [967.808665] iommu_dma_map_sg+0x271/0x6d0 <4> [967.808673] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.808678] dma_map_sgtable+0x1d/0x40 <4> [967.808681] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.808873] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.809064] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.809260] ? lock_acquire+0xc4/0x2e0 <4> [967.809263] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.809448] ? lock_is_held_type+0xa3/0x130 <4> [967.809453] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.809640] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.809826] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.810022] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.810230] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.810416] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.810600] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.810794] ? __kernel_text_address+0x12/0x50 <4> [967.810807] ? __lock_acquire+0x43e/0x2860 <4> [967.810810] ? __create_object+0x68/0xc0 <4> [967.810814] ? lock_release+0xce/0x2a0 <4> [967.810822] ? find_held_lock+0x31/0x90 <4> [967.810824] ? __might_fault+0x53/0xb0 <4> [967.810835] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.811021] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.811210] drm_ioctl_kernel+0xb3/0x120 <4> [967.811215] drm_ioctl+0x2d4/0x5a0 <4> [967.811218] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.811405] ? lock_release+0xce/0x2a0 <4> [967.811411] __x64_sys_ioctl+0xa5/0x100 <4> [967.811414] ? lock_release+0xce/0x2a0 <4> [967.811418] x64_sys_call+0x1144/0x26a0 <4> [967.811421] do_syscall_64+0x93/0xd60 <4> [967.811423] ? up_read+0x22/0x30 <4> [967.811427] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.811431] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.811435] ? irqentry_exit+0x77/0xb0 <4> [967.811438] ? clear_bhb_loop+0x50/0xa0 <4> [967.811440] ? clear_bhb_loop+0x50/0xa0 <4> [967.811443] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.811445] RIP: 0033:0x74d44b724ded <4> [967.811448] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.811449] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.811452] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.811454] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.811455] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.811457] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.811458] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.811467] </TASK> <4> [967.811468] irq event stamp: 1075167 <4> [967.811470] hardirqs last enabled at (1075173): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.811472] hardirqs last disabled at (1075178): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.811474] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.811477] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.811479] ---[ end trace 0000000000000000 ]--- <2> [967.811481] DMAR: ERROR: DMA PTE for vPFN 0x390005c already set (to 28b05b003 not 28b05b003) <4> [967.811504] ------------[ cut here ]------------ <4> [967.811505] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.811509] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.811586] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.811589] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.811590] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.811592] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.811594] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.811596] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.811599] RAX: 0000000000000000 RBX: 000000028b05b003 RCX: 0000000000000000 <4> [967.811600] RDX: 0000000000000000 RSI: 000000000390005c RDI: 0000000000000000 <4> [967.811602] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b05b <4> [967.811603] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.811605] R13: ffff888144d762e0 R14: 00000000000ed7a5 R15: ffff8881043efb88 <4> [967.811606] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.811608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.811610] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.811611] Call Trace: <4> [967.811613] <TASK> <4> [967.811614] ? mark_held_locks+0x46/0x90 <4> [967.811624] iommu_map_nosync+0x12c/0x320 <4> [967.811631] iommu_map_sg+0xd9/0x1d0 <4> [967.811637] iommu_dma_map_sg+0x271/0x6d0 <4> [967.811645] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.811650] dma_map_sgtable+0x1d/0x40 <4> [967.811653] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.811844] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.812035] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.812232] ? lock_acquire+0xc4/0x2e0 <4> [967.812235] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.812421] ? lock_is_held_type+0xa3/0x130 <4> [967.812426] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.812613] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.812799] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.812994] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.813202] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.813388] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.813573] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.813766] ? __kernel_text_address+0x12/0x50 <4> [967.813779] ? __lock_acquire+0x43e/0x2860 <4> [967.813782] ? __create_object+0x68/0xc0 <4> [967.813785] ? lock_release+0xce/0x2a0 <4> [967.813793] ? find_held_lock+0x31/0x90 <4> [967.813795] ? __might_fault+0x53/0xb0 <4> [967.813806] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.813990] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.814179] drm_ioctl_kernel+0xb3/0x120 <4> [967.814185] drm_ioctl+0x2d4/0x5a0 <4> [967.814187] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.814376] ? lock_release+0xce/0x2a0 <4> [967.814382] __x64_sys_ioctl+0xa5/0x100 <4> [967.814385] ? lock_release+0xce/0x2a0 <4> [967.814389] x64_sys_call+0x1144/0x26a0 <4> [967.814391] do_syscall_64+0x93/0xd60 <4> [967.814394] ? up_read+0x22/0x30 <4> [967.814397] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.814402] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.814405] ? irqentry_exit+0x77/0xb0 <4> [967.814408] ? clear_bhb_loop+0x50/0xa0 <4> [967.814411] ? clear_bhb_loop+0x50/0xa0 <4> [967.814414] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.814416] RIP: 0033:0x74d44b724ded <4> [967.814418] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.814420] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.814423] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.814424] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.814426] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.814428] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.814429] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.814438] </TASK> <4> [967.814439] irq event stamp: 1076147 <4> [967.814440] hardirqs last enabled at (1076153): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.814443] hardirqs last disabled at (1076158): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.814445] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.814447] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.814450] ---[ end trace 0000000000000000 ]--- <2> [967.814452] DMAR: ERROR: DMA PTE for vPFN 0x390005d already set (to 28b05c003 not 28b05c003) <4> [967.814475] ------------[ cut here ]------------ <4> [967.814476] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.814480] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.814558] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.814561] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.814562] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.814564] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.814566] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.814568] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.814571] RAX: 0000000000000000 RBX: 000000028b05c003 RCX: 0000000000000000 <4> [967.814572] RDX: 0000000000000000 RSI: 000000000390005d RDI: 0000000000000000 <4> [967.814574] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b05c <4> [967.814575] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.814577] R13: ffff888144d762e8 R14: 00000000000ed7a4 R15: ffff8881043efb88 <4> [967.814578] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.814580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.814582] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.814583] Call Trace: <4> [967.814585] <TASK> <4> [967.814587] ? mark_held_locks+0x46/0x90 <4> [967.814596] iommu_map_nosync+0x12c/0x320 <4> [967.814604] iommu_map_sg+0xd9/0x1d0 <4> [967.814609] iommu_dma_map_sg+0x271/0x6d0 <4> [967.814617] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.814622] dma_map_sgtable+0x1d/0x40 <4> [967.814625] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.814815] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.815012] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.815203] ? lock_acquire+0xc4/0x2e0 <4> [967.815206] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.815390] ? lock_is_held_type+0xa3/0x130 <4> [967.815396] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.815583] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.815769] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.815966] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.816174] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.816359] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.816544] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.816737] ? __kernel_text_address+0x12/0x50 <4> [967.816751] ? __lock_acquire+0x43e/0x2860 <4> [967.816754] ? __create_object+0x68/0xc0 <4> [967.816757] ? lock_release+0xce/0x2a0 <4> [967.816765] ? find_held_lock+0x31/0x90 <4> [967.816767] ? __might_fault+0x53/0xb0 <4> [967.816778] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.816962] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.817150] drm_ioctl_kernel+0xb3/0x120 <4> [967.817155] drm_ioctl+0x2d4/0x5a0 <4> [967.817158] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.817345] ? lock_release+0xce/0x2a0 <4> [967.817352] __x64_sys_ioctl+0xa5/0x100 <4> [967.817354] ? lock_release+0xce/0x2a0 <4> [967.817358] x64_sys_call+0x1144/0x26a0 <4> [967.817361] do_syscall_64+0x93/0xd60 <4> [967.817363] ? up_read+0x22/0x30 <4> [967.817367] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.817371] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.817375] ? irqentry_exit+0x77/0xb0 <4> [967.817377] ? clear_bhb_loop+0x50/0xa0 <4> [967.817380] ? clear_bhb_loop+0x50/0xa0 <4> [967.817383] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.817385] RIP: 0033:0x74d44b724ded <4> [967.817387] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.817389] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.817392] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.817394] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.817395] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.817397] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.817399] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.817408] </TASK> <4> [967.817409] irq event stamp: 1077127 <4> [967.817410] hardirqs last enabled at (1077133): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.817413] hardirqs last disabled at (1077138): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.817415] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.817418] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.817420] ---[ end trace 0000000000000000 ]--- <2> [967.817422] DMAR: ERROR: DMA PTE for vPFN 0x390005e already set (to 28b05d003 not 28b05d003) <4> [967.817445] ------------[ cut here ]------------ <4> [967.817447] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.817451] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.817532] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.817535] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.817536] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.817538] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.817541] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.817543] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.817546] RAX: 0000000000000000 RBX: 000000028b05d003 RCX: 0000000000000000 <4> [967.817547] RDX: 0000000000000000 RSI: 000000000390005e RDI: 0000000000000000 <4> [967.817549] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b05d <4> [967.817551] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.817552] R13: ffff888144d762f0 R14: 00000000000ed7a3 R15: ffff8881043efb88 <4> [967.817554] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.817556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.817558] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.817559] Call Trace: <4> [967.817561] <TASK> <4> [967.817563] ? mark_held_locks+0x46/0x90 <4> [967.817572] iommu_map_nosync+0x12c/0x320 <4> [967.817580] iommu_map_sg+0xd9/0x1d0 <4> [967.817586] iommu_dma_map_sg+0x271/0x6d0 <4> [967.817594] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.817599] dma_map_sgtable+0x1d/0x40 <4> [967.817602] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.817795] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.817991] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.818181] ? lock_acquire+0xc4/0x2e0 <4> [967.818184] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.818369] ? lock_is_held_type+0xa3/0x130 <4> [967.818375] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.818562] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.818748] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.818945] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.819153] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.819338] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.819524] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.819717] ? __kernel_text_address+0x12/0x50 <4> [967.819731] ? __lock_acquire+0x43e/0x2860 <4> [967.819734] ? __create_object+0x68/0xc0 <4> [967.819737] ? lock_release+0xce/0x2a0 <4> [967.819745] ? find_held_lock+0x31/0x90 <4> [967.819747] ? __might_fault+0x53/0xb0 <4> [967.819758] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.819947] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.820131] drm_ioctl_kernel+0xb3/0x120 <4> [967.820136] drm_ioctl+0x2d4/0x5a0 <4> [967.820139] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.820327] ? lock_release+0xce/0x2a0 <4> [967.820333] __x64_sys_ioctl+0xa5/0x100 <4> [967.820336] ? lock_release+0xce/0x2a0 <4> [967.820340] x64_sys_call+0x1144/0x26a0 <4> [967.820343] do_syscall_64+0x93/0xd60 <4> [967.820345] ? up_read+0x22/0x30 <4> [967.820349] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.820353] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.820356] ? irqentry_exit+0x77/0xb0 <4> [967.820359] ? clear_bhb_loop+0x50/0xa0 <4> [967.820362] ? clear_bhb_loop+0x50/0xa0 <4> [967.820365] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.820367] RIP: 0033:0x74d44b724ded <4> [967.820369] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.820371] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.820374] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.820375] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.820377] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.820379] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.820380] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.820389] </TASK> <4> [967.820390] irq event stamp: 1078107 <4> [967.820391] hardirqs last enabled at (1078113): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.820394] hardirqs last disabled at (1078118): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.820396] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.820398] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.820401] ---[ end trace 0000000000000000 ]--- <2> [967.820402] DMAR: ERROR: DMA PTE for vPFN 0x390005f already set (to 28b05e003 not 28b05e003) <4> [967.820426] ------------[ cut here ]------------ <4> [967.820427] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.820431] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.820509] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.820512] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.820513] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.820514] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.820517] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.820519] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.820521] RAX: 0000000000000000 RBX: 000000028b05e003 RCX: 0000000000000000 <4> [967.820523] RDX: 0000000000000000 RSI: 000000000390005f RDI: 0000000000000000 <4> [967.820524] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b05e <4> [967.820526] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.820528] R13: ffff888144d762f8 R14: 00000000000ed7a2 R15: ffff8881043efb88 <4> [967.820529] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.820531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.820533] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.820534] Call Trace: <4> [967.820535] <TASK> <4> [967.820537] ? mark_held_locks+0x46/0x90 <4> [967.820547] iommu_map_nosync+0x12c/0x320 <4> [967.820554] iommu_map_sg+0xd9/0x1d0 <4> [967.820560] iommu_dma_map_sg+0x271/0x6d0 <4> [967.820568] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.820573] dma_map_sgtable+0x1d/0x40 <4> [967.820576] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.820766] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.820964] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.821154] ? lock_acquire+0xc4/0x2e0 <4> [967.821158] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.821343] ? lock_is_held_type+0xa3/0x130 <4> [967.821348] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.821535] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.821721] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.821923] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.822126] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.822312] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.822496] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.822690] ? __kernel_text_address+0x12/0x50 <4> [967.822703] ? __lock_acquire+0x43e/0x2860 <4> [967.822706] ? __create_object+0x68/0xc0 <4> [967.822710] ? lock_release+0xce/0x2a0 <4> [967.822718] ? find_held_lock+0x31/0x90 <4> [967.822720] ? __might_fault+0x53/0xb0 <4> [967.822731] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.822922] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.823106] drm_ioctl_kernel+0xb3/0x120 <4> [967.823112] drm_ioctl+0x2d4/0x5a0 <4> [967.823114] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.823302] ? lock_release+0xce/0x2a0 <4> [967.823308] __x64_sys_ioctl+0xa5/0x100 <4> [967.823311] ? lock_release+0xce/0x2a0 <4> [967.823315] x64_sys_call+0x1144/0x26a0 <4> [967.823317] do_syscall_64+0x93/0xd60 <4> [967.823320] ? up_read+0x22/0x30 <4> [967.823323] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.823327] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.823332] ? irqentry_exit+0x77/0xb0 <4> [967.823334] ? clear_bhb_loop+0x50/0xa0 <4> [967.823337] ? clear_bhb_loop+0x50/0xa0 <4> [967.823340] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.823342] RIP: 0033:0x74d44b724ded <4> [967.823344] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.823346] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.823349] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.823350] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.823352] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.823354] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.823355] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.823364] </TASK> <4> [967.823365] irq event stamp: 1079087 <4> [967.823366] hardirqs last enabled at (1079093): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.823369] hardirqs last disabled at (1079098): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.823371] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.823374] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.823376] ---[ end trace 0000000000000000 ]--- <2> [967.823378] DMAR: ERROR: DMA PTE for vPFN 0x3900060 already set (to 28b05f003 not 28b05f003) <4> [967.823401] ------------[ cut here ]------------ <4> [967.823403] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.823407] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.823483] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.823486] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.823487] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.823489] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.823492] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.823494] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.823496] RAX: 0000000000000000 RBX: 000000028b05f003 RCX: 0000000000000000 <4> [967.823497] RDX: 0000000000000000 RSI: 0000000003900060 RDI: 0000000000000000 <4> [967.823499] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b05f <4> [967.823501] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.823502] R13: ffff888144d76300 R14: 00000000000ed7a1 R15: ffff8881043efb88 <4> [967.823504] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.823505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.823507] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.823509] Call Trace: <4> [967.823510] <TASK> <4> [967.823512] ? mark_held_locks+0x46/0x90 <4> [967.823521] iommu_map_nosync+0x12c/0x320 <4> [967.823529] iommu_map_sg+0xd9/0x1d0 <4> [967.823535] iommu_dma_map_sg+0x271/0x6d0 <4> [967.823543] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.823547] dma_map_sgtable+0x1d/0x40 <4> [967.823550] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.823740] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.823936] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.824127] ? lock_acquire+0xc4/0x2e0 <4> [967.824131] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.824317] ? lock_is_held_type+0xa3/0x130 <4> [967.824322] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.824508] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.824695] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.824897] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.825100] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.825285] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.825470] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.825663] ? __kernel_text_address+0x12/0x50 <4> [967.825676] ? __lock_acquire+0x43e/0x2860 <4> [967.825679] ? __create_object+0x68/0xc0 <4> [967.825683] ? lock_release+0xce/0x2a0 <4> [967.825690] ? find_held_lock+0x31/0x90 <4> [967.825693] ? __might_fault+0x53/0xb0 <4> [967.825703] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.825892] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.826076] drm_ioctl_kernel+0xb3/0x120 <4> [967.826081] drm_ioctl+0x2d4/0x5a0 <4> [967.826084] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.826272] ? lock_release+0xce/0x2a0 <4> [967.826279] __x64_sys_ioctl+0xa5/0x100 <4> [967.826281] ? lock_release+0xce/0x2a0 <4> [967.826286] x64_sys_call+0x1144/0x26a0 <4> [967.826288] do_syscall_64+0x93/0xd60 <4> [967.826290] ? up_read+0x22/0x30 <4> [967.826294] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.826298] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.826302] ? irqentry_exit+0x77/0xb0 <4> [967.826305] ? clear_bhb_loop+0x50/0xa0 <4> [967.826307] ? clear_bhb_loop+0x50/0xa0 <4> [967.826311] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.826313] RIP: 0033:0x74d44b724ded <4> [967.826315] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.826317] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.826320] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.826321] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.826323] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.826324] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.826326] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.826334] </TASK> <4> [967.826336] irq event stamp: 1080067 <4> [967.826337] hardirqs last enabled at (1080073): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.826340] hardirqs last disabled at (1080078): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.826342] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.826344] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.826347] ---[ end trace 0000000000000000 ]--- <2> [967.826348] DMAR: ERROR: DMA PTE for vPFN 0x3900061 already set (to 28b060003 not 28b060003) <4> [967.826372] ------------[ cut here ]------------ <4> [967.826373] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.826377] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.826454] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.826457] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.826458] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.826460] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.826463] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.826464] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.826467] RAX: 0000000000000000 RBX: 000000028b060003 RCX: 0000000000000000 <4> [967.826468] RDX: 0000000000000000 RSI: 0000000003900061 RDI: 0000000000000000 <4> [967.826470] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b060 <4> [967.826471] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.826473] R13: ffff888144d76308 R14: 00000000000ed7a0 R15: ffff8881043efb88 <4> [967.826475] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.826476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.826478] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.826480] Call Trace: <4> [967.826481] <TASK> <4> [967.826483] ? mark_held_locks+0x46/0x90 <4> [967.826492] iommu_map_nosync+0x12c/0x320 <4> [967.826500] iommu_map_sg+0xd9/0x1d0 <4> [967.826506] iommu_dma_map_sg+0x271/0x6d0 <4> [967.826514] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.826518] dma_map_sgtable+0x1d/0x40 <4> [967.826521] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.826712] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.826909] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.827100] ? lock_acquire+0xc4/0x2e0 <4> [967.827103] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.827288] ? lock_is_held_type+0xa3/0x130 <4> [967.827293] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.827481] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.827667] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.827869] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.828072] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.828257] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.828442] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.828635] ? __kernel_text_address+0x12/0x50 <4> [967.828648] ? __lock_acquire+0x43e/0x2860 <4> [967.828651] ? __create_object+0x68/0xc0 <4> [967.828655] ? lock_release+0xce/0x2a0 <4> [967.828663] ? find_held_lock+0x31/0x90 <4> [967.828665] ? __might_fault+0x53/0xb0 <4> [967.828676] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.828865] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.829049] drm_ioctl_kernel+0xb3/0x120 <4> [967.829055] drm_ioctl+0x2d4/0x5a0 <4> [967.829057] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.829245] ? lock_release+0xce/0x2a0 <4> [967.829252] __x64_sys_ioctl+0xa5/0x100 <4> [967.829254] ? lock_release+0xce/0x2a0 <4> [967.829259] x64_sys_call+0x1144/0x26a0 <4> [967.829262] do_syscall_64+0x93/0xd60 <4> [967.829264] ? up_read+0x22/0x30 <4> [967.829268] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.829272] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.829276] ? irqentry_exit+0x77/0xb0 <4> [967.829279] ? clear_bhb_loop+0x50/0xa0 <4> [967.829281] ? clear_bhb_loop+0x50/0xa0 <4> [967.829285] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.829287] RIP: 0033:0x74d44b724ded <4> [967.829290] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.829292] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.829294] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.829296] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.829298] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.829300] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.829301] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.829310] </TASK> <4> [967.829311] irq event stamp: 1081047 <4> [967.829313] hardirqs last enabled at (1081053): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.829315] hardirqs last disabled at (1081058): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.829318] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.829320] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.829323] ---[ end trace 0000000000000000 ]--- <2> [967.829324] DMAR: ERROR: DMA PTE for vPFN 0x3900062 already set (to 28b061003 not 28b061003) <4> [967.829348] ------------[ cut here ]------------ <4> [967.829349] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.829353] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.829433] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.829436] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.829438] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.829439] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.829442] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.829444] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.829447] RAX: 0000000000000000 RBX: 000000028b061003 RCX: 0000000000000000 <4> [967.829448] RDX: 0000000000000000 RSI: 0000000003900062 RDI: 0000000000000000 <4> [967.829450] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b061 <4> [967.829452] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.829454] R13: ffff888144d76310 R14: 00000000000ed79f R15: ffff8881043efb88 <4> [967.829455] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.829457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.829459] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.829461] Call Trace: <4> [967.829462] <TASK> <4> [967.829464] ? mark_held_locks+0x46/0x90 <4> [967.829474] iommu_map_nosync+0x12c/0x320 <4> [967.829481] iommu_map_sg+0xd9/0x1d0 <4> [967.829487] iommu_dma_map_sg+0x271/0x6d0 <4> [967.829495] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.829500] dma_map_sgtable+0x1d/0x40 <4> [967.829503] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.829695] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.829892] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.830083] ? lock_acquire+0xc4/0x2e0 <4> [967.830086] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.830271] ? lock_is_held_type+0xa3/0x130 <4> [967.830276] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.830463] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.830649] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.830851] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.831054] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.831240] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.831424] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.831618] ? __kernel_text_address+0x12/0x50 <4> [967.831631] ? __lock_acquire+0x43e/0x2860 <4> [967.831634] ? __create_object+0x68/0xc0 <4> [967.831638] ? lock_release+0xce/0x2a0 <4> [967.831645] ? find_held_lock+0x31/0x90 <4> [967.831648] ? __might_fault+0x53/0xb0 <4> [967.831659] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.831848] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.832032] drm_ioctl_kernel+0xb3/0x120 <4> [967.832037] drm_ioctl+0x2d4/0x5a0 <4> [967.832040] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.832227] ? lock_release+0xce/0x2a0 <4> [967.832233] __x64_sys_ioctl+0xa5/0x100 <4> [967.832236] ? lock_release+0xce/0x2a0 <4> [967.832240] x64_sys_call+0x1144/0x26a0 <4> [967.832242] do_syscall_64+0x93/0xd60 <4> [967.832245] ? up_read+0x22/0x30 <4> [967.832249] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.832252] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.832256] ? irqentry_exit+0x77/0xb0 <4> [967.832259] ? clear_bhb_loop+0x50/0xa0 <4> [967.832261] ? clear_bhb_loop+0x50/0xa0 <4> [967.832265] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.832267] RIP: 0033:0x74d44b724ded <4> [967.832269] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.832271] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.832274] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.832275] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.832277] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.832278] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.832280] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.832289] </TASK> <4> [967.832290] irq event stamp: 1082027 <4> [967.832291] hardirqs last enabled at (1082033): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.832294] hardirqs last disabled at (1082038): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.832296] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.832299] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.832301] ---[ end trace 0000000000000000 ]--- <2> [967.832303] DMAR: ERROR: DMA PTE for vPFN 0x3900063 already set (to 28b062003 not 28b062003) <4> [967.832327] ------------[ cut here ]------------ <4> [967.832328] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.832332] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.832411] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.832414] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.832416] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.832418] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.832421] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.832422] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.832425] RAX: 0000000000000000 RBX: 000000028b062003 RCX: 0000000000000000 <4> [967.832427] RDX: 0000000000000000 RSI: 0000000003900063 RDI: 0000000000000000 <4> [967.832428] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b062 <4> [967.832430] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.832432] R13: ffff888144d76318 R14: 00000000000ed79e R15: ffff8881043efb88 <4> [967.832434] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.832436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.832437] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.832439] Call Trace: <4> [967.832441] <TASK> <4> [967.832443] ? mark_held_locks+0x46/0x90 <4> [967.832452] iommu_map_nosync+0x12c/0x320 <4> [967.832460] iommu_map_sg+0xd9/0x1d0 <4> [967.832466] iommu_dma_map_sg+0x271/0x6d0 <4> [967.832475] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.832479] dma_map_sgtable+0x1d/0x40 <4> [967.832483] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.832675] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.832872] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.833064] ? lock_acquire+0xc4/0x2e0 <4> [967.833067] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.833251] ? lock_is_held_type+0xa3/0x130 <4> [967.833257] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.833443] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.833629] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.833831] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.834033] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.834219] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.834404] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.834597] ? __kernel_text_address+0x12/0x50 <4> [967.834610] ? __lock_acquire+0x43e/0x2860 <4> [967.834613] ? __create_object+0x68/0xc0 <4> [967.834617] ? lock_release+0xce/0x2a0 <4> [967.834625] ? find_held_lock+0x31/0x90 <4> [967.834627] ? __might_fault+0x53/0xb0 <4> [967.834638] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.834828] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.835011] drm_ioctl_kernel+0xb3/0x120 <4> [967.835017] drm_ioctl+0x2d4/0x5a0 <4> [967.835019] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.835207] ? lock_release+0xce/0x2a0 <4> [967.835213] __x64_sys_ioctl+0xa5/0x100 <4> [967.835216] ? lock_release+0xce/0x2a0 <4> [967.835220] x64_sys_call+0x1144/0x26a0 <4> [967.835223] do_syscall_64+0x93/0xd60 <4> [967.835225] ? up_read+0x22/0x30 <4> [967.835229] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.835233] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.835237] ? irqentry_exit+0x77/0xb0 <4> [967.835239] ? clear_bhb_loop+0x50/0xa0 <4> [967.835242] ? clear_bhb_loop+0x50/0xa0 <4> [967.835245] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.835247] RIP: 0033:0x74d44b724ded <4> [967.835250] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.835251] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.835254] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.835256] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.835257] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.835259] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.835260] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.835269] </TASK> <4> [967.835270] irq event stamp: 1083007 <4> [967.835271] hardirqs last enabled at (1083013): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.835274] hardirqs last disabled at (1083018): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.835276] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.835278] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.835281] ---[ end trace 0000000000000000 ]--- <2> [967.835283] DMAR: ERROR: DMA PTE for vPFN 0x3900064 already set (to 28b063003 not 28b063003) <4> [967.835306] ------------[ cut here ]------------ <4> [967.835308] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.835311] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.835388] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.835392] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.835393] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.835394] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.835397] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.835399] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.835401] RAX: 0000000000000000 RBX: 000000028b063003 RCX: 0000000000000000 <4> [967.835403] RDX: 0000000000000000 RSI: 0000000003900064 RDI: 0000000000000000 <4> [967.835404] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b063 <4> [967.835406] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.835408] R13: ffff888144d76320 R14: 00000000000ed79d R15: ffff8881043efb88 <4> [967.835409] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.835411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.835413] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.835414] Call Trace: <4> [967.835415] <TASK> <4> [967.835417] ? mark_held_locks+0x46/0x90 <4> [967.835427] iommu_map_nosync+0x12c/0x320 <4> [967.835434] iommu_map_sg+0xd9/0x1d0 <4> [967.835440] iommu_dma_map_sg+0x271/0x6d0 <4> [967.835448] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.835453] dma_map_sgtable+0x1d/0x40 <4> [967.835456] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.835646] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.835844] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.836035] ? lock_acquire+0xc4/0x2e0 <4> [967.836039] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.836224] ? lock_is_held_type+0xa3/0x130 <4> [967.836229] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.836416] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.836601] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.836803] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.837005] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.837190] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.837375] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.837569] ? __kernel_text_address+0x12/0x50 <4> [967.837582] ? __lock_acquire+0x43e/0x2860 <4> [967.837585] ? __create_object+0x68/0xc0 <4> [967.837589] ? lock_release+0xce/0x2a0 <4> [967.837596] ? find_held_lock+0x31/0x90 <4> [967.837599] ? __might_fault+0x53/0xb0 <4> [967.837609] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.837799] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.837983] drm_ioctl_kernel+0xb3/0x120 <4> [967.837989] drm_ioctl+0x2d4/0x5a0 <4> [967.837991] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.838179] ? lock_release+0xce/0x2a0 <4> [967.838186] __x64_sys_ioctl+0xa5/0x100 <4> [967.838188] ? lock_release+0xce/0x2a0 <4> [967.838192] x64_sys_call+0x1144/0x26a0 <4> [967.838195] do_syscall_64+0x93/0xd60 <4> [967.838197] ? up_read+0x22/0x30 <4> [967.838201] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.838205] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.838209] ? irqentry_exit+0x77/0xb0 <4> [967.838211] ? clear_bhb_loop+0x50/0xa0 <4> [967.838214] ? clear_bhb_loop+0x50/0xa0 <4> [967.838217] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.838219] RIP: 0033:0x74d44b724ded <4> [967.838222] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.838223] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.838226] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.838228] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.838229] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.838231] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.838233] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.838241] </TASK> <4> [967.838242] irq event stamp: 1083987 <4> [967.838244] hardirqs last enabled at (1083993): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.838246] hardirqs last disabled at (1083998): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.838248] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.838251] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.838253] ---[ end trace 0000000000000000 ]--- <2> [967.838255] DMAR: ERROR: DMA PTE for vPFN 0x3900065 already set (to 28b064003 not 28b064003) <4> [967.838279] ------------[ cut here ]------------ <4> [967.838280] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.838284] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.838361] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.838365] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.838366] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.838367] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.838370] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.838372] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.838374] RAX: 0000000000000000 RBX: 000000028b064003 RCX: 0000000000000000 <4> [967.838376] RDX: 0000000000000000 RSI: 0000000003900065 RDI: 0000000000000000 <4> [967.838377] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b064 <4> [967.838379] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.838381] R13: ffff888144d76328 R14: 00000000000ed79c R15: ffff8881043efb88 <4> [967.838382] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.838384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.838386] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.838387] Call Trace: <4> [967.838388] <TASK> <4> [967.838390] ? mark_held_locks+0x46/0x90 <4> [967.838400] iommu_map_nosync+0x12c/0x320 <4> [967.838408] iommu_map_sg+0xd9/0x1d0 <4> [967.838414] iommu_dma_map_sg+0x271/0x6d0 <4> [967.838422] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.838426] dma_map_sgtable+0x1d/0x40 <4> [967.838430] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.838620] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.838817] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.839009] ? lock_acquire+0xc4/0x2e0 <4> [967.839012] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.839197] ? lock_is_held_type+0xa3/0x130 <4> [967.839203] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.839389] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.839575] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.839777] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.839979] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.840164] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.840348] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.840542] ? __kernel_text_address+0x12/0x50 <4> [967.840555] ? __lock_acquire+0x43e/0x2860 <4> [967.840558] ? __create_object+0x68/0xc0 <4> [967.840561] ? lock_release+0xce/0x2a0 <4> [967.840569] ? find_held_lock+0x31/0x90 <4> [967.840571] ? __might_fault+0x53/0xb0 <4> [967.840582] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.840772] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.840956] drm_ioctl_kernel+0xb3/0x120 <4> [967.840962] drm_ioctl+0x2d4/0x5a0 <4> [967.840964] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.841153] ? lock_release+0xce/0x2a0 <4> [967.841160] __x64_sys_ioctl+0xa5/0x100 <4> [967.841162] ? lock_release+0xce/0x2a0 <4> [967.841167] x64_sys_call+0x1144/0x26a0 <4> [967.841169] do_syscall_64+0x93/0xd60 <4> [967.841172] ? up_read+0x22/0x30 <4> [967.841175] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.841180] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.841184] ? irqentry_exit+0x77/0xb0 <4> [967.841187] ? clear_bhb_loop+0x50/0xa0 <4> [967.841189] ? clear_bhb_loop+0x50/0xa0 <4> [967.841193] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.841195] RIP: 0033:0x74d44b724ded <4> [967.841197] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.841199] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.841202] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.841204] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.841206] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.841207] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.841209] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.841218] </TASK> <4> [967.841219] irq event stamp: 1084967 <4> [967.841221] hardirqs last enabled at (1084973): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.841223] hardirqs last disabled at (1084978): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.841225] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.841228] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.841231] ---[ end trace 0000000000000000 ]--- <2> [967.841233] DMAR: ERROR: DMA PTE for vPFN 0x3900066 already set (to 28b065003 not 28b065003) <4> [967.841256] ------------[ cut here ]------------ <4> [967.841257] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.841262] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.841343] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.841346] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.841347] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.841349] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.841352] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.841354] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.841356] RAX: 0000000000000000 RBX: 000000028b065003 RCX: 0000000000000000 <4> [967.841358] RDX: 0000000000000000 RSI: 0000000003900066 RDI: 0000000000000000 <4> [967.841360] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b065 <4> [967.841361] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.841363] R13: ffff888144d76330 R14: 00000000000ed79b R15: ffff8881043efb88 <4> [967.841364] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.841366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.841368] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.841369] Call Trace: <4> [967.841371] <TASK> <4> [967.841372] ? mark_held_locks+0x46/0x90 <4> [967.841382] iommu_map_nosync+0x12c/0x320 <4> [967.841389] iommu_map_sg+0xd9/0x1d0 <4> [967.841395] iommu_dma_map_sg+0x271/0x6d0 <4> [967.841403] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.841408] dma_map_sgtable+0x1d/0x40 <4> [967.841411] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.841602] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.841799] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.841990] ? lock_acquire+0xc4/0x2e0 <4> [967.841993] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.842178] ? lock_is_held_type+0xa3/0x130 <4> [967.842183] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.842371] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.842558] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.842760] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.842963] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.843148] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.843333] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.843526] ? __kernel_text_address+0x12/0x50 <4> [967.843540] ? __lock_acquire+0x43e/0x2860 <4> [967.843543] ? __create_object+0x68/0xc0 <4> [967.843546] ? lock_release+0xce/0x2a0 <4> [967.843554] ? find_held_lock+0x31/0x90 <4> [967.843556] ? __might_fault+0x53/0xb0 <4> [967.843567] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.843756] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.843941] drm_ioctl_kernel+0xb3/0x120 <4> [967.843947] drm_ioctl+0x2d4/0x5a0 <4> [967.843949] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.844137] ? lock_release+0xce/0x2a0 <4> [967.844144] __x64_sys_ioctl+0xa5/0x100 <4> [967.844146] ? lock_release+0xce/0x2a0 <4> [967.844150] x64_sys_call+0x1144/0x26a0 <4> [967.844153] do_syscall_64+0x93/0xd60 <4> [967.844155] ? up_read+0x22/0x30 <4> [967.844159] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.844163] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.844167] ? irqentry_exit+0x77/0xb0 <4> [967.844169] ? clear_bhb_loop+0x50/0xa0 <4> [967.844172] ? clear_bhb_loop+0x50/0xa0 <4> [967.844175] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.844177] RIP: 0033:0x74d44b724ded <4> [967.844179] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.844181] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.844184] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.844186] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.844187] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.844189] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.844190] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.844199] </TASK> <4> [967.844200] irq event stamp: 1085947 <4> [967.844201] hardirqs last enabled at (1085953): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.844204] hardirqs last disabled at (1085958): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.844206] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.844208] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.844211] ---[ end trace 0000000000000000 ]--- <2> [967.844212] DMAR: ERROR: DMA PTE for vPFN 0x3900067 already set (to 28b066003 not 28b066003) <4> [967.844236] ------------[ cut here ]------------ <4> [967.844237] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.844241] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.844316] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.844319] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.844321] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.844322] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.844325] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.844327] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.844329] RAX: 0000000000000000 RBX: 000000028b066003 RCX: 0000000000000000 <4> [967.844331] RDX: 0000000000000000 RSI: 0000000003900067 RDI: 0000000000000000 <4> [967.844332] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b066 <4> [967.844334] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.844335] R13: ffff888144d76338 R14: 00000000000ed79a R15: ffff8881043efb88 <4> [967.844337] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.844339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.844340] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.844342] Call Trace: <4> [967.844343] <TASK> <4> [967.844345] ? mark_held_locks+0x46/0x90 <4> [967.844354] iommu_map_nosync+0x12c/0x320 <4> [967.844362] iommu_map_sg+0xd9/0x1d0 <4> [967.844368] iommu_dma_map_sg+0x271/0x6d0 <4> [967.844376] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.844381] dma_map_sgtable+0x1d/0x40 <4> [967.844384] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.844574] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.844772] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.844963] ? lock_acquire+0xc4/0x2e0 <4> [967.844966] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.845152] ? lock_is_held_type+0xa3/0x130 <4> [967.845157] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.845344] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.845529] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.845731] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.845933] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.846118] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.846303] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.846496] ? __kernel_text_address+0x12/0x50 <4> [967.846510] ? __lock_acquire+0x43e/0x2860 <4> [967.846513] ? __create_object+0x68/0xc0 <4> [967.846517] ? lock_release+0xce/0x2a0 <4> [967.846524] ? find_held_lock+0x31/0x90 <4> [967.846527] ? __might_fault+0x53/0xb0 <4> [967.846538] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.846728] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.846911] drm_ioctl_kernel+0xb3/0x120 <4> [967.846916] drm_ioctl+0x2d4/0x5a0 <4> [967.846919] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.847107] ? lock_release+0xce/0x2a0 <4> [967.847114] __x64_sys_ioctl+0xa5/0x100 <4> [967.847116] ? lock_release+0xce/0x2a0 <4> [967.847120] x64_sys_call+0x1144/0x26a0 <4> [967.847123] do_syscall_64+0x93/0xd60 <4> [967.847125] ? up_read+0x22/0x30 <4> [967.847129] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.847133] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.847137] ? irqentry_exit+0x77/0xb0 <4> [967.847139] ? clear_bhb_loop+0x50/0xa0 <4> [967.847142] ? clear_bhb_loop+0x50/0xa0 <4> [967.847145] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.847147] RIP: 0033:0x74d44b724ded <4> [967.847149] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.847151] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.847154] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.847156] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.847157] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.847159] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.847160] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.847169] </TASK> <4> [967.847170] irq event stamp: 1086927 <4> [967.847172] hardirqs last enabled at (1086933): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.847174] hardirqs last disabled at (1086938): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.847176] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.847179] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.847181] ---[ end trace 0000000000000000 ]--- <2> [967.847183] DMAR: ERROR: DMA PTE for vPFN 0x3900068 already set (to 28b067003 not 28b067003) <4> [967.847206] ------------[ cut here ]------------ <4> [967.847208] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.847211] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.847287] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.847291] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.847292] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.847293] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.847296] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.847298] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.847300] RAX: 0000000000000000 RBX: 000000028b067003 RCX: 0000000000000000 <4> [967.847302] RDX: 0000000000000000 RSI: 0000000003900068 RDI: 0000000000000000 <4> [967.847303] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b067 <4> [967.847305] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.847307] R13: ffff888144d76340 R14: 00000000000ed799 R15: ffff8881043efb88 <4> [967.847308] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.847310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.847312] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.847313] Call Trace: <4> [967.847314] <TASK> <4> [967.847316] ? mark_held_locks+0x46/0x90 <4> [967.847325] iommu_map_nosync+0x12c/0x320 <4> [967.847333] iommu_map_sg+0xd9/0x1d0 <4> [967.847339] iommu_dma_map_sg+0x271/0x6d0 <4> [967.847347] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.847352] dma_map_sgtable+0x1d/0x40 <4> [967.847355] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.847547] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.847743] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.847933] ? lock_acquire+0xc4/0x2e0 <4> [967.847937] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.848123] ? lock_is_held_type+0xa3/0x130 <4> [967.848128] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.848315] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.848501] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.848702] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.848905] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.849091] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.849276] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.849469] ? __kernel_text_address+0x12/0x50 <4> [967.849482] ? __lock_acquire+0x43e/0x2860 <4> [967.849485] ? __create_object+0x68/0xc0 <4> [967.849488] ? lock_release+0xce/0x2a0 <4> [967.849496] ? find_held_lock+0x31/0x90 <4> [967.849498] ? __might_fault+0x53/0xb0 <4> [967.849509] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.849698] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.849882] drm_ioctl_kernel+0xb3/0x120 <4> [967.849887] drm_ioctl+0x2d4/0x5a0 <4> [967.849890] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.850078] ? lock_release+0xce/0x2a0 <4> [967.850085] __x64_sys_ioctl+0xa5/0x100 <4> [967.850087] ? lock_release+0xce/0x2a0 <4> [967.850091] x64_sys_call+0x1144/0x26a0 <4> [967.850094] do_syscall_64+0x93/0xd60 <4> [967.850097] ? up_read+0x22/0x30 <4> [967.850101] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.850105] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.850109] ? irqentry_exit+0x77/0xb0 <4> [967.850112] ? clear_bhb_loop+0x50/0xa0 <4> [967.850114] ? clear_bhb_loop+0x50/0xa0 <4> [967.850118] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.850120] RIP: 0033:0x74d44b724ded <4> [967.850122] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.850124] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.850127] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.850129] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.850131] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.850132] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.850134] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.850143] </TASK> <4> [967.850145] irq event stamp: 1087907 <4> [967.850146] hardirqs last enabled at (1087913): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.850149] hardirqs last disabled at (1087918): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.850151] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.850154] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.850156] ---[ end trace 0000000000000000 ]--- <2> [967.850158] DMAR: ERROR: DMA PTE for vPFN 0x3900069 already set (to 28b068003 not 28b068003) <4> [967.850182] ------------[ cut here ]------------ <4> [967.850183] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.850187] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.850263] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.850267] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.850268] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.850269] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.850272] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.850274] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.850276] RAX: 0000000000000000 RBX: 000000028b068003 RCX: 0000000000000000 <4> [967.850278] RDX: 0000000000000000 RSI: 0000000003900069 RDI: 0000000000000000 <4> [967.850280] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b068 <4> [967.850281] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.850283] R13: ffff888144d76348 R14: 00000000000ed798 R15: ffff8881043efb88 <4> [967.850284] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.850286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.850288] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.850289] Call Trace: <4> [967.850290] <TASK> <4> [967.850292] ? mark_held_locks+0x46/0x90 <4> [967.850302] iommu_map_nosync+0x12c/0x320 <4> [967.850309] iommu_map_sg+0xd9/0x1d0 <4> [967.850315] iommu_dma_map_sg+0x271/0x6d0 <4> [967.850323] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.850328] dma_map_sgtable+0x1d/0x40 <4> [967.850331] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.850522] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.850719] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.850909] ? lock_acquire+0xc4/0x2e0 <4> [967.850912] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.851098] ? lock_is_held_type+0xa3/0x130 <4> [967.851103] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.851289] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.851475] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.851676] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.851878] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.852064] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.852248] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.852441] ? __kernel_text_address+0x12/0x50 <4> [967.852454] ? __lock_acquire+0x43e/0x2860 <4> [967.852457] ? __create_object+0x68/0xc0 <4> [967.852460] ? lock_release+0xce/0x2a0 <4> [967.852468] ? find_held_lock+0x31/0x90 <4> [967.852470] ? __might_fault+0x53/0xb0 <4> [967.852481] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.852670] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.852854] drm_ioctl_kernel+0xb3/0x120 <4> [967.852859] drm_ioctl+0x2d4/0x5a0 <4> [967.852862] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.853049] ? lock_release+0xce/0x2a0 <4> [967.853056] __x64_sys_ioctl+0xa5/0x100 <4> [967.853058] ? lock_release+0xce/0x2a0 <4> [967.853062] x64_sys_call+0x1144/0x26a0 <4> [967.853065] do_syscall_64+0x93/0xd60 <4> [967.853068] ? up_read+0x22/0x30 <4> [967.853071] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.853076] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.853080] ? irqentry_exit+0x77/0xb0 <4> [967.853082] ? clear_bhb_loop+0x50/0xa0 <4> [967.853085] ? clear_bhb_loop+0x50/0xa0 <4> [967.853089] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.853091] RIP: 0033:0x74d44b724ded <4> [967.853093] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.853095] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.853098] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.853100] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.853101] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.853103] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.853105] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.853114] </TASK> <4> [967.853115] irq event stamp: 1088887 <4> [967.853117] hardirqs last enabled at (1088893): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.853119] hardirqs last disabled at (1088898): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.853121] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.853124] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.853127] ---[ end trace 0000000000000000 ]--- <2> [967.853129] DMAR: ERROR: DMA PTE for vPFN 0x390006a already set (to 28b069003 not 28b069003) <4> [967.853153] ------------[ cut here ]------------ <4> [967.853154] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.853158] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.853236] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.853240] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.853241] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.853243] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.853246] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.853248] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.853250] RAX: 0000000000000000 RBX: 000000028b069003 RCX: 0000000000000000 <4> [967.853252] RDX: 0000000000000000 RSI: 000000000390006a RDI: 0000000000000000 <4> [967.853253] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b069 <4> [967.853255] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.853257] R13: ffff888144d76350 R14: 00000000000ed797 R15: ffff8881043efb88 <4> [967.853258] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.853260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.853262] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.853264] Call Trace: <4> [967.853265] <TASK> <4> [967.853267] ? mark_held_locks+0x46/0x90 <4> [967.853277] iommu_map_nosync+0x12c/0x320 <4> [967.853285] iommu_map_sg+0xd9/0x1d0 <4> [967.853291] iommu_dma_map_sg+0x271/0x6d0 <4> [967.853299] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.853304] dma_map_sgtable+0x1d/0x40 <4> [967.853307] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.853505] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.853696] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.853887] ? lock_acquire+0xc4/0x2e0 <4> [967.853890] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.854075] ? lock_is_held_type+0xa3/0x130 <4> [967.854080] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.854267] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.854452] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.854654] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.854857] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.855041] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.855227] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.855421] ? __kernel_text_address+0x12/0x50 <4> [967.855434] ? __lock_acquire+0x43e/0x2860 <4> [967.855437] ? __create_object+0x68/0xc0 <4> [967.855440] ? lock_release+0xce/0x2a0 <4> [967.855448] ? find_held_lock+0x31/0x90 <4> [967.855450] ? __might_fault+0x53/0xb0 <4> [967.855461] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.855650] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.855834] drm_ioctl_kernel+0xb3/0x120 <4> [967.855839] drm_ioctl+0x2d4/0x5a0 <4> [967.855842] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.856030] ? lock_release+0xce/0x2a0 <4> [967.856036] __x64_sys_ioctl+0xa5/0x100 <4> [967.856039] ? lock_release+0xce/0x2a0 <4> [967.856043] x64_sys_call+0x1144/0x26a0 <4> [967.856045] do_syscall_64+0x93/0xd60 <4> [967.856048] ? up_read+0x22/0x30 <4> [967.856051] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.856055] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.856059] ? irqentry_exit+0x77/0xb0 <4> [967.856062] ? clear_bhb_loop+0x50/0xa0 <4> [967.856064] ? clear_bhb_loop+0x50/0xa0 <4> [967.856068] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.856070] RIP: 0033:0x74d44b724ded <4> [967.856072] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.856074] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.856077] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.856078] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.856080] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.856081] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.856083] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.856092] </TASK> <4> [967.856093] irq event stamp: 1089867 <4> [967.856094] hardirqs last enabled at (1089873): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.856097] hardirqs last disabled at (1089878): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.856099] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.856101] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.856104] ---[ end trace 0000000000000000 ]--- <2> [967.856105] DMAR: ERROR: DMA PTE for vPFN 0x390006b already set (to 28b06a003 not 28b06a003) <4> [967.856129] ------------[ cut here ]------------ <4> [967.856130] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.856134] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.856210] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.856213] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.856215] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.856216] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.856219] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.856221] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.856223] RAX: 0000000000000000 RBX: 000000028b06a003 RCX: 0000000000000000 <4> [967.856225] RDX: 0000000000000000 RSI: 000000000390006b RDI: 0000000000000000 <4> [967.856226] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b06a <4> [967.856228] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.856229] R13: ffff888144d76358 R14: 00000000000ed796 R15: ffff8881043efb88 <4> [967.856231] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.856233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.856234] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.856236] Call Trace: <4> [967.856237] <TASK> <4> [967.856239] ? mark_held_locks+0x46/0x90 <4> [967.856248] iommu_map_nosync+0x12c/0x320 <4> [967.856256] iommu_map_sg+0xd9/0x1d0 <4> [967.856262] iommu_dma_map_sg+0x271/0x6d0 <4> [967.856270] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.856274] dma_map_sgtable+0x1d/0x40 <4> [967.856278] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.856473] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.856665] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.856856] ? lock_acquire+0xc4/0x2e0 <4> [967.856859] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.857043] ? lock_is_held_type+0xa3/0x130 <4> [967.857049] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.857234] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.857420] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.857621] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.857823] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.858009] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.858194] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.858387] ? __kernel_text_address+0x12/0x50 <4> [967.858401] ? __lock_acquire+0x43e/0x2860 <4> [967.858404] ? __create_object+0x68/0xc0 <4> [967.858407] ? lock_release+0xce/0x2a0 <4> [967.858415] ? find_held_lock+0x31/0x90 <4> [967.858418] ? __might_fault+0x53/0xb0 <4> [967.858434] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.858619] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.858802] drm_ioctl_kernel+0xb3/0x120 <4> [967.858808] drm_ioctl+0x2d4/0x5a0 <4> [967.858811] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.858999] ? lock_release+0xce/0x2a0 <4> [967.859005] __x64_sys_ioctl+0xa5/0x100 <4> [967.859007] ? lock_release+0xce/0x2a0 <4> [967.859011] x64_sys_call+0x1144/0x26a0 <4> [967.859014] do_syscall_64+0x93/0xd60 <4> [967.859016] ? up_read+0x22/0x30 <4> [967.859020] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.859024] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.859028] ? irqentry_exit+0x77/0xb0 <4> [967.859031] ? clear_bhb_loop+0x50/0xa0 <4> [967.859033] ? clear_bhb_loop+0x50/0xa0 <4> [967.859036] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.859038] RIP: 0033:0x74d44b724ded <4> [967.859041] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.859042] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.859045] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.859047] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.859048] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.859050] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.859052] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.859060] </TASK> <4> [967.859061] irq event stamp: 1090847 <4> [967.859063] hardirqs last enabled at (1090853): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.859065] hardirqs last disabled at (1090858): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.859067] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.859070] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.859072] ---[ end trace 0000000000000000 ]--- <2> [967.859074] DMAR: ERROR: DMA PTE for vPFN 0x390006c already set (to 28b06b003 not 28b06b003) <4> [967.859098] ------------[ cut here ]------------ <4> [967.859099] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.859103] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.859179] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.859182] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.859183] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.859185] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.859188] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.859190] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.859192] RAX: 0000000000000000 RBX: 000000028b06b003 RCX: 0000000000000000 <4> [967.859194] RDX: 0000000000000000 RSI: 000000000390006c RDI: 0000000000000000 <4> [967.859195] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b06b <4> [967.859197] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.859198] R13: ffff888144d76360 R14: 00000000000ed795 R15: ffff8881043efb88 <4> [967.859200] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.859202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.859203] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.859205] Call Trace: <4> [967.859206] <TASK> <4> [967.859208] ? mark_held_locks+0x46/0x90 <4> [967.859217] iommu_map_nosync+0x12c/0x320 <4> [967.859225] iommu_map_sg+0xd9/0x1d0 <4> [967.859231] iommu_dma_map_sg+0x271/0x6d0 <4> [967.859239] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.859243] dma_map_sgtable+0x1d/0x40 <4> [967.859246] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.859442] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.859632] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.859823] ? lock_acquire+0xc4/0x2e0 <4> [967.859827] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.860012] ? lock_is_held_type+0xa3/0x130 <4> [967.860017] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.860203] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.860389] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.860591] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.860793] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.860979] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.861164] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.861357] ? __kernel_text_address+0x12/0x50 <4> [967.861371] ? __lock_acquire+0x43e/0x2860 <4> [967.861374] ? __create_object+0x68/0xc0 <4> [967.861377] ? lock_release+0xce/0x2a0 <4> [967.861390] ? find_held_lock+0x31/0x90 <4> [967.861393] ? __might_fault+0x53/0xb0 <4> [967.861404] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.861590] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.861774] drm_ioctl_kernel+0xb3/0x120 <4> [967.861780] drm_ioctl+0x2d4/0x5a0 <4> [967.861783] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.861970] ? lock_release+0xce/0x2a0 <4> [967.861977] __x64_sys_ioctl+0xa5/0x100 <4> [967.861979] ? lock_release+0xce/0x2a0 <4> [967.861983] x64_sys_call+0x1144/0x26a0 <4> [967.861986] do_syscall_64+0x93/0xd60 <4> [967.861988] ? up_read+0x22/0x30 <4> [967.861992] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.861996] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.862000] ? irqentry_exit+0x77/0xb0 <4> [967.862003] ? clear_bhb_loop+0x50/0xa0 <4> [967.862005] ? clear_bhb_loop+0x50/0xa0 <4> [967.862008] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.862010] RIP: 0033:0x74d44b724ded <4> [967.862013] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.862014] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.862017] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.862019] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.862020] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.862022] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.862024] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.862032] </TASK> <4> [967.862034] irq event stamp: 1091827 <4> [967.862035] hardirqs last enabled at (1091833): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.862037] hardirqs last disabled at (1091838): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.862039] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.862042] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.862044] ---[ end trace 0000000000000000 ]--- <2> [967.862046] DMAR: ERROR: DMA PTE for vPFN 0x390006d already set (to 28b06c003 not 28b06c003) <4> [967.862069] ------------[ cut here ]------------ <4> [967.862071] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.862075] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.862151] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.862154] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.862156] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.862157] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.862160] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.862162] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.862164] RAX: 0000000000000000 RBX: 000000028b06c003 RCX: 0000000000000000 <4> [967.862166] RDX: 0000000000000000 RSI: 000000000390006d RDI: 0000000000000000 <4> [967.862168] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b06c <4> [967.862169] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.862171] R13: ffff888144d76368 R14: 00000000000ed794 R15: ffff8881043efb88 <4> [967.862172] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.862174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.862176] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.862177] Call Trace: <4> [967.862178] <TASK> <4> [967.862180] ? mark_held_locks+0x46/0x90 <4> [967.862190] iommu_map_nosync+0x12c/0x320 <4> [967.862197] iommu_map_sg+0xd9/0x1d0 <4> [967.862203] iommu_dma_map_sg+0x271/0x6d0 <4> [967.862211] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.862216] dma_map_sgtable+0x1d/0x40 <4> [967.862219] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.862416] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.862607] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.862797] ? lock_acquire+0xc4/0x2e0 <4> [967.862800] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.862985] ? lock_is_held_type+0xa3/0x130 <4> [967.862991] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.863177] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.863369] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.863566] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.863768] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.863953] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.864139] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.864332] ? __kernel_text_address+0x12/0x50 <4> [967.864345] ? __lock_acquire+0x43e/0x2860 <4> [967.864353] ? __create_object+0x68/0xc0 <4> [967.864357] ? lock_release+0xce/0x2a0 <4> [967.864364] ? find_held_lock+0x31/0x90 <4> [967.864367] ? __might_fault+0x53/0xb0 <4> [967.864377] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.864562] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.864745] drm_ioctl_kernel+0xb3/0x120 <4> [967.864751] drm_ioctl+0x2d4/0x5a0 <4> [967.864753] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.864941] ? lock_release+0xce/0x2a0 <4> [967.864947] __x64_sys_ioctl+0xa5/0x100 <4> [967.864950] ? lock_release+0xce/0x2a0 <4> [967.864954] x64_sys_call+0x1144/0x26a0 <4> [967.864957] do_syscall_64+0x93/0xd60 <4> [967.864960] ? up_read+0x22/0x30 <4> [967.864963] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.864967] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.864971] ? irqentry_exit+0x77/0xb0 <4> [967.864974] ? clear_bhb_loop+0x50/0xa0 <4> [967.864977] ? clear_bhb_loop+0x50/0xa0 <4> [967.864980] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.864982] RIP: 0033:0x74d44b724ded <4> [967.864985] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.864987] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.864989] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.864991] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.864993] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.864995] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.864996] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.865005] </TASK> <4> [967.865006] irq event stamp: 1092807 <4> [967.865008] hardirqs last enabled at (1092813): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.865010] hardirqs last disabled at (1092818): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.865012] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.865015] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.865018] ---[ end trace 0000000000000000 ]--- <2> [967.865019] DMAR: ERROR: DMA PTE for vPFN 0x390006e already set (to 28b06d003 not 28b06d003) <4> [967.865044] ------------[ cut here ]------------ <4> [967.865045] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.865049] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.865130] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.865133] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.865134] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.865136] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.865139] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.865141] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.865144] RAX: 0000000000000000 RBX: 000000028b06d003 RCX: 0000000000000000 <4> [967.865145] RDX: 0000000000000000 RSI: 000000000390006e RDI: 0000000000000000 <4> [967.865147] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b06d <4> [967.865149] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.865150] R13: ffff888144d76370 R14: 00000000000ed793 R15: ffff8881043efb88 <4> [967.865152] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.865154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.865156] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.865158] Call Trace: <4> [967.865159] <TASK> <4> [967.865161] ? mark_held_locks+0x46/0x90 <4> [967.865170] iommu_map_nosync+0x12c/0x320 <4> [967.865178] iommu_map_sg+0xd9/0x1d0 <4> [967.865184] iommu_dma_map_sg+0x271/0x6d0 <4> [967.865192] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.865197] dma_map_sgtable+0x1d/0x40 <4> [967.865200] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.865400] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.865592] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.865783] ? lock_acquire+0xc4/0x2e0 <4> [967.865786] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.865971] ? lock_is_held_type+0xa3/0x130 <4> [967.865976] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.866163] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.866354] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.866551] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.866754] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.866940] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.867125] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.867324] ? __kernel_text_address+0x12/0x50 <4> [967.867337] ? __lock_acquire+0x43e/0x2860 <4> [967.867340] ? __create_object+0x68/0xc0 <4> [967.867343] ? lock_release+0xce/0x2a0 <4> [967.867351] ? find_held_lock+0x31/0x90 <4> [967.867354] ? __might_fault+0x53/0xb0 <4> [967.867364] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.867549] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.867732] drm_ioctl_kernel+0xb3/0x120 <4> [967.867738] drm_ioctl+0x2d4/0x5a0 <4> [967.867740] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.867928] ? lock_release+0xce/0x2a0 <4> [967.867934] __x64_sys_ioctl+0xa5/0x100 <4> [967.867937] ? lock_release+0xce/0x2a0 <4> [967.867941] x64_sys_call+0x1144/0x26a0 <4> [967.867943] do_syscall_64+0x93/0xd60 <4> [967.867946] ? up_read+0x22/0x30 <4> [967.867949] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.867953] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.867957] ? irqentry_exit+0x77/0xb0 <4> [967.867960] ? clear_bhb_loop+0x50/0xa0 <4> [967.867962] ? clear_bhb_loop+0x50/0xa0 <4> [967.867966] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.867968] RIP: 0033:0x74d44b724ded <4> [967.867970] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.867972] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.867975] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.867976] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.867978] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.867979] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.867981] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.867990] </TASK> <4> [967.867991] irq event stamp: 1093787 <4> [967.867992] hardirqs last enabled at (1093793): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.867995] hardirqs last disabled at (1093798): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.867997] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.867999] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.868002] ---[ end trace 0000000000000000 ]--- <2> [967.868003] DMAR: ERROR: DMA PTE for vPFN 0x390006f already set (to 28b06e003 not 28b06e003) <4> [967.868027] ------------[ cut here ]------------ <4> [967.868029] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.868032] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.868110] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.868113] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.868114] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.868116] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.868119] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.868120] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.868123] RAX: 0000000000000000 RBX: 000000028b06e003 RCX: 0000000000000000 <4> [967.868124] RDX: 0000000000000000 RSI: 000000000390006f RDI: 0000000000000000 <4> [967.868126] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b06e <4> [967.868127] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.868129] R13: ffff888144d76378 R14: 00000000000ed792 R15: ffff8881043efb88 <4> [967.868131] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.868132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.868134] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.868136] Call Trace: <4> [967.868137] <TASK> <4> [967.868139] ? mark_held_locks+0x46/0x90 <4> [967.868148] iommu_map_nosync+0x12c/0x320 <4> [967.868156] iommu_map_sg+0xd9/0x1d0 <4> [967.868162] iommu_dma_map_sg+0x271/0x6d0 <4> [967.868170] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.868174] dma_map_sgtable+0x1d/0x40 <4> [967.868178] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.868374] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.868566] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.868757] ? lock_acquire+0xc4/0x2e0 <4> [967.868760] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.868945] ? lock_is_held_type+0xa3/0x130 <4> [967.868950] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.869135] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.869326] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.869523] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.869726] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.869911] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.870096] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.870295] ? __kernel_text_address+0x12/0x50 <4> [967.870308] ? __lock_acquire+0x43e/0x2860 <4> [967.870311] ? __create_object+0x68/0xc0 <4> [967.870315] ? lock_release+0xce/0x2a0 <4> [967.870322] ? find_held_lock+0x31/0x90 <4> [967.870325] ? __might_fault+0x53/0xb0 <4> [967.870336] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.870522] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.870705] drm_ioctl_kernel+0xb3/0x120 <4> [967.870711] drm_ioctl+0x2d4/0x5a0 <4> [967.870714] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.870901] ? lock_release+0xce/0x2a0 <4> [967.870907] __x64_sys_ioctl+0xa5/0x100 <4> [967.870910] ? lock_release+0xce/0x2a0 <4> [967.870914] x64_sys_call+0x1144/0x26a0 <4> [967.870916] do_syscall_64+0x93/0xd60 <4> [967.870919] ? up_read+0x22/0x30 <4> [967.870922] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.870926] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.870930] ? irqentry_exit+0x77/0xb0 <4> [967.870933] ? clear_bhb_loop+0x50/0xa0 <4> [967.870935] ? clear_bhb_loop+0x50/0xa0 <4> [967.870939] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.870941] RIP: 0033:0x74d44b724ded <4> [967.870943] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.870945] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.870948] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.870949] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.870951] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.870952] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.870954] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.870963] </TASK> <4> [967.870964] irq event stamp: 1094767 <4> [967.870965] hardirqs last enabled at (1094773): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.870968] hardirqs last disabled at (1094778): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.870970] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.870972] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.870975] ---[ end trace 0000000000000000 ]--- <2> [967.870976] DMAR: ERROR: DMA PTE for vPFN 0x3900070 already set (to 28b06f003 not 28b06f003) <4> [967.871000] ------------[ cut here ]------------ <4> [967.871002] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.871006] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.871082] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.871085] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.871087] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.871088] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.871091] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.871093] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.871095] RAX: 0000000000000000 RBX: 000000028b06f003 RCX: 0000000000000000 <4> [967.871097] RDX: 0000000000000000 RSI: 0000000003900070 RDI: 0000000000000000 <4> [967.871098] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b06f <4> [967.871100] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.871101] R13: ffff888144d76380 R14: 00000000000ed791 R15: ffff8881043efb88 <4> [967.871103] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.871105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.871106] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.871108] Call Trace: <4> [967.871109] <TASK> <4> [967.871111] ? mark_held_locks+0x46/0x90 <4> [967.871120] iommu_map_nosync+0x12c/0x320 <4> [967.871128] iommu_map_sg+0xd9/0x1d0 <4> [967.871134] iommu_dma_map_sg+0x271/0x6d0 <4> [967.871142] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.871147] dma_map_sgtable+0x1d/0x40 <4> [967.871150] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.871345] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.871537] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.871727] ? lock_acquire+0xc4/0x2e0 <4> [967.871731] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.871916] ? lock_is_held_type+0xa3/0x130 <4> [967.871921] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.872108] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.872300] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.872496] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.872698] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.872884] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.873068] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.873268] ? __kernel_text_address+0x12/0x50 <4> [967.873281] ? __lock_acquire+0x43e/0x2860 <4> [967.873284] ? __create_object+0x68/0xc0 <4> [967.873288] ? lock_release+0xce/0x2a0 <4> [967.873295] ? find_held_lock+0x31/0x90 <4> [967.873298] ? __might_fault+0x53/0xb0 <4> [967.873308] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.873493] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.873677] drm_ioctl_kernel+0xb3/0x120 <4> [967.873683] drm_ioctl+0x2d4/0x5a0 <4> [967.873686] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.873874] ? lock_release+0xce/0x2a0 <4> [967.873880] __x64_sys_ioctl+0xa5/0x100 <4> [967.873883] ? lock_release+0xce/0x2a0 <4> [967.873887] x64_sys_call+0x1144/0x26a0 <4> [967.873889] do_syscall_64+0x93/0xd60 <4> [967.873892] ? up_read+0x22/0x30 <4> [967.873895] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.873899] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.873904] ? irqentry_exit+0x77/0xb0 <4> [967.873906] ? clear_bhb_loop+0x50/0xa0 <4> [967.873909] ? clear_bhb_loop+0x50/0xa0 <4> [967.873912] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.873914] RIP: 0033:0x74d44b724ded <4> [967.873916] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.873918] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.873921] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.873922] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.873924] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.873926] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.873927] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.873936] </TASK> <4> [967.873937] irq event stamp: 1095747 <4> [967.873938] hardirqs last enabled at (1095753): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.873941] hardirqs last disabled at (1095758): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.873943] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.873946] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.873948] ---[ end trace 0000000000000000 ]--- <2> [967.873950] DMAR: ERROR: DMA PTE for vPFN 0x3900071 already set (to 28b070003 not 28b070003) <4> [967.873973] ------------[ cut here ]------------ <4> [967.873975] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.873979] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.874056] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.874059] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.874060] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.874061] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.874064] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.874066] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.874068] RAX: 0000000000000000 RBX: 000000028b070003 RCX: 0000000000000000 <4> [967.874070] RDX: 0000000000000000 RSI: 0000000003900071 RDI: 0000000000000000 <4> [967.874071] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b070 <4> [967.874073] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.874074] R13: ffff888144d76388 R14: 00000000000ed790 R15: ffff8881043efb88 <4> [967.874076] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.874078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.874080] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.874081] Call Trace: <4> [967.874082] <TASK> <4> [967.874084] ? mark_held_locks+0x46/0x90 <4> [967.874093] iommu_map_nosync+0x12c/0x320 <4> [967.874101] iommu_map_sg+0xd9/0x1d0 <4> [967.874107] iommu_dma_map_sg+0x271/0x6d0 <4> [967.874115] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.874120] dma_map_sgtable+0x1d/0x40 <4> [967.874123] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.874319] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.874511] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.874701] ? lock_acquire+0xc4/0x2e0 <4> [967.874704] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.874889] ? lock_is_held_type+0xa3/0x130 <4> [967.874895] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.875081] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.875273] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.875470] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.875672] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.875857] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.876042] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.876241] ? __kernel_text_address+0x12/0x50 <4> [967.876254] ? __lock_acquire+0x43e/0x2860 <4> [967.876257] ? __create_object+0x68/0xc0 <4> [967.876260] ? lock_release+0xce/0x2a0 <4> [967.876268] ? find_held_lock+0x31/0x90 <4> [967.876271] ? __might_fault+0x53/0xb0 <4> [967.876282] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.876466] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.876649] drm_ioctl_kernel+0xb3/0x120 <4> [967.876655] drm_ioctl+0x2d4/0x5a0 <4> [967.876657] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.876846] ? lock_release+0xce/0x2a0 <4> [967.876852] __x64_sys_ioctl+0xa5/0x100 <4> [967.876855] ? lock_release+0xce/0x2a0 <4> [967.876859] x64_sys_call+0x1144/0x26a0 <4> [967.876862] do_syscall_64+0x93/0xd60 <4> [967.876864] ? up_read+0x22/0x30 <4> [967.876868] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.876872] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.876876] ? irqentry_exit+0x77/0xb0 <4> [967.876879] ? clear_bhb_loop+0x50/0xa0 <4> [967.876881] ? clear_bhb_loop+0x50/0xa0 <4> [967.876885] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.876887] RIP: 0033:0x74d44b724ded <4> [967.876890] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.876891] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.876894] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.876896] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.876898] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.876899] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.876901] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.876910] </TASK> <4> [967.876911] irq event stamp: 1096727 <4> [967.876913] hardirqs last enabled at (1096733): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.876915] hardirqs last disabled at (1096738): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.876917] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.876920] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.876923] ---[ end trace 0000000000000000 ]--- <2> [967.876925] DMAR: ERROR: DMA PTE for vPFN 0x3900072 already set (to 28b071003 not 28b071003) <4> [967.876948] ------------[ cut here ]------------ <4> [967.876949] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.876953] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.877033] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.877037] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.877038] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.877040] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.877043] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.877045] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.877047] RAX: 0000000000000000 RBX: 000000028b071003 RCX: 0000000000000000 <4> [967.877049] RDX: 0000000000000000 RSI: 0000000003900072 RDI: 0000000000000000 <4> [967.877051] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b071 <4> [967.877052] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.877054] R13: ffff888144d76390 R14: 00000000000ed78f R15: ffff8881043efb88 <4> [967.877056] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.877058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.877059] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.877061] Call Trace: <4> [967.877062] <TASK> <4> [967.877065] ? mark_held_locks+0x46/0x90 <4> [967.877074] iommu_map_nosync+0x12c/0x320 <4> [967.877082] iommu_map_sg+0xd9/0x1d0 <4> [967.877088] iommu_dma_map_sg+0x271/0x6d0 <4> [967.877096] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.877100] dma_map_sgtable+0x1d/0x40 <4> [967.877103] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.877301] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.877493] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.877684] ? lock_acquire+0xc4/0x2e0 <4> [967.877687] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.877872] ? lock_is_held_type+0xa3/0x130 <4> [967.877877] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.878064] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.878255] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.878451] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.878654] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.878839] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.879024] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.879223] ? __kernel_text_address+0x12/0x50 <4> [967.879236] ? __lock_acquire+0x43e/0x2860 <4> [967.879239] ? __create_object+0x68/0xc0 <4> [967.879243] ? lock_release+0xce/0x2a0 <4> [967.879250] ? find_held_lock+0x31/0x90 <4> [967.879253] ? __might_fault+0x53/0xb0 <4> [967.879263] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.879448] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.879631] drm_ioctl_kernel+0xb3/0x120 <4> [967.879637] drm_ioctl+0x2d4/0x5a0 <4> [967.879639] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.879827] ? lock_release+0xce/0x2a0 <4> [967.879833] __x64_sys_ioctl+0xa5/0x100 <4> [967.879836] ? lock_release+0xce/0x2a0 <4> [967.879840] x64_sys_call+0x1144/0x26a0 <4> [967.879843] do_syscall_64+0x93/0xd60 <4> [967.879845] ? up_read+0x22/0x30 <4> [967.879849] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.879853] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.879857] ? irqentry_exit+0x77/0xb0 <4> [967.879860] ? clear_bhb_loop+0x50/0xa0 <4> [967.879862] ? clear_bhb_loop+0x50/0xa0 <4> [967.879865] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.879867] RIP: 0033:0x74d44b724ded <4> [967.879870] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.879871] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.879874] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.879876] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.879877] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.879879] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.879880] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.879889] </TASK> <4> [967.879890] irq event stamp: 1097707 <4> [967.879892] hardirqs last enabled at (1097713): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.879894] hardirqs last disabled at (1097718): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.879896] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.879899] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.879901] ---[ end trace 0000000000000000 ]--- <2> [967.879903] DMAR: ERROR: DMA PTE for vPFN 0x3900073 already set (to 28b072003 not 28b072003) <4> [967.879926] ------------[ cut here ]------------ <4> [967.879927] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.879931] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.880009] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.880012] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.880014] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.880016] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.880019] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.880021] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.880023] RAX: 0000000000000000 RBX: 000000028b072003 RCX: 0000000000000000 <4> [967.880025] RDX: 0000000000000000 RSI: 0000000003900073 RDI: 0000000000000000 <4> [967.880026] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b072 <4> [967.880028] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.880030] R13: ffff888144d76398 R14: 00000000000ed78e R15: ffff8881043efb88 <4> [967.880032] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.880033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.880035] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.880037] Call Trace: <4> [967.880038] <TASK> <4> [967.880040] ? mark_held_locks+0x46/0x90 <4> [967.880050] iommu_map_nosync+0x12c/0x320 <4> [967.880058] iommu_map_sg+0xd9/0x1d0 <4> [967.880064] iommu_dma_map_sg+0x271/0x6d0 <4> [967.880072] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.880076] dma_map_sgtable+0x1d/0x40 <4> [967.880080] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.880278] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.880469] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.880660] ? lock_acquire+0xc4/0x2e0 <4> [967.880663] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.880848] ? lock_is_held_type+0xa3/0x130 <4> [967.880854] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.881040] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.881231] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.881428] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.881630] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.881815] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.882000] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.882198] ? __kernel_text_address+0x12/0x50 <4> [967.882211] ? __lock_acquire+0x43e/0x2860 <4> [967.882214] ? __create_object+0x68/0xc0 <4> [967.882217] ? lock_release+0xce/0x2a0 <4> [967.882225] ? find_held_lock+0x31/0x90 <4> [967.882228] ? __might_fault+0x53/0xb0 <4> [967.882239] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.882424] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.882607] drm_ioctl_kernel+0xb3/0x120 <4> [967.882613] drm_ioctl+0x2d4/0x5a0 <4> [967.882615] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.882802] ? lock_release+0xce/0x2a0 <4> [967.882809] __x64_sys_ioctl+0xa5/0x100 <4> [967.882811] ? lock_release+0xce/0x2a0 <4> [967.882815] x64_sys_call+0x1144/0x26a0 <4> [967.882818] do_syscall_64+0x93/0xd60 <4> [967.882820] ? up_read+0x22/0x30 <4> [967.882824] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.882828] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.882832] ? irqentry_exit+0x77/0xb0 <4> [967.882835] ? clear_bhb_loop+0x50/0xa0 <4> [967.882837] ? clear_bhb_loop+0x50/0xa0 <4> [967.882841] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.882843] RIP: 0033:0x74d44b724ded <4> [967.882845] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.882847] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.882849] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.882851] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.882853] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.882854] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.882856] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.882864] </TASK> <4> [967.882866] irq event stamp: 1098687 <4> [967.882867] hardirqs last enabled at (1098693): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.882869] hardirqs last disabled at (1098698): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.882871] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.882874] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.882876] ---[ end trace 0000000000000000 ]--- <2> [967.882878] DMAR: ERROR: DMA PTE for vPFN 0x3900074 already set (to 28b073003 not 28b073003) <4> [967.882901] ------------[ cut here ]------------ <4> [967.882903] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.882906] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.882984] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.882987] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.882989] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.882990] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.882993] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.882995] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.882997] RAX: 0000000000000000 RBX: 000000028b073003 RCX: 0000000000000000 <4> [967.882999] RDX: 0000000000000000 RSI: 0000000003900074 RDI: 0000000000000000 <4> [967.883000] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b073 <4> [967.883002] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.883003] R13: ffff888144d763a0 R14: 00000000000ed78d R15: ffff8881043efb88 <4> [967.883005] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.883007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.883008] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.883010] Call Trace: <4> [967.883011] <TASK> <4> [967.883013] ? mark_held_locks+0x46/0x90 <4> [967.883022] iommu_map_nosync+0x12c/0x320 <4> [967.883030] iommu_map_sg+0xd9/0x1d0 <4> [967.883036] iommu_dma_map_sg+0x271/0x6d0 <4> [967.883044] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.883049] dma_map_sgtable+0x1d/0x40 <4> [967.883052] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.883249] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.883441] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.883632] ? lock_acquire+0xc4/0x2e0 <4> [967.883635] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.883820] ? lock_is_held_type+0xa3/0x130 <4> [967.883825] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.884012] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.884203] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.884399] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.884602] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.884786] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.884971] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.885169] ? __kernel_text_address+0x12/0x50 <4> [967.885182] ? __lock_acquire+0x43e/0x2860 <4> [967.885185] ? __create_object+0x68/0xc0 <4> [967.885189] ? lock_release+0xce/0x2a0 <4> [967.885197] ? find_held_lock+0x31/0x90 <4> [967.885199] ? __might_fault+0x53/0xb0 <4> [967.885210] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.885394] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.885577] drm_ioctl_kernel+0xb3/0x120 <4> [967.885583] drm_ioctl+0x2d4/0x5a0 <4> [967.885585] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.885773] ? lock_release+0xce/0x2a0 <4> [967.885779] __x64_sys_ioctl+0xa5/0x100 <4> [967.885782] ? lock_release+0xce/0x2a0 <4> [967.885786] x64_sys_call+0x1144/0x26a0 <4> [967.885788] do_syscall_64+0x93/0xd60 <4> [967.885791] ? up_read+0x22/0x30 <4> [967.885795] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.885799] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.885802] ? irqentry_exit+0x77/0xb0 <4> [967.885805] ? clear_bhb_loop+0x50/0xa0 <4> [967.885807] ? clear_bhb_loop+0x50/0xa0 <4> [967.885811] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.885813] RIP: 0033:0x74d44b724ded <4> [967.885815] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.885817] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.885820] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.885822] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.885823] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.885825] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.885826] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.885835] </TASK> <4> [967.885836] irq event stamp: 1099667 <4> [967.885838] hardirqs last enabled at (1099673): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.885840] hardirqs last disabled at (1099678): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.885842] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.885845] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.885847] ---[ end trace 0000000000000000 ]--- <2> [967.885848] DMAR: ERROR: DMA PTE for vPFN 0x3900075 already set (to 28b074003 not 28b074003) <4> [967.885872] ------------[ cut here ]------------ <4> [967.885873] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.885877] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.885953] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.885956] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.885957] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.885959] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.885961] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.885963] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.885966] RAX: 0000000000000000 RBX: 000000028b074003 RCX: 0000000000000000 <4> [967.885967] RDX: 0000000000000000 RSI: 0000000003900075 RDI: 0000000000000000 <4> [967.885969] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b074 <4> [967.885970] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.885972] R13: ffff888144d763a8 R14: 00000000000ed78c R15: ffff8881043efb88 <4> [967.885973] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.885975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.885977] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.885978] Call Trace: <4> [967.885980] <TASK> <4> [967.885981] ? mark_held_locks+0x46/0x90 <4> [967.885991] iommu_map_nosync+0x12c/0x320 <4> [967.885999] iommu_map_sg+0xd9/0x1d0 <4> [967.886004] iommu_dma_map_sg+0x271/0x6d0 <4> [967.886012] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.886017] dma_map_sgtable+0x1d/0x40 <4> [967.886020] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.886216] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.886408] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.886598] ? lock_acquire+0xc4/0x2e0 <4> [967.886601] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.886786] ? lock_is_held_type+0xa3/0x130 <4> [967.886791] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.886978] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.887170] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.887366] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.887568] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.887753] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.887937] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.888135] ? __kernel_text_address+0x12/0x50 <4> [967.888149] ? __lock_acquire+0x43e/0x2860 <4> [967.888151] ? __create_object+0x68/0xc0 <4> [967.888155] ? lock_release+0xce/0x2a0 <4> [967.888162] ? find_held_lock+0x31/0x90 <4> [967.888165] ? __might_fault+0x53/0xb0 <4> [967.888176] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.888360] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.888544] drm_ioctl_kernel+0xb3/0x120 <4> [967.888550] drm_ioctl+0x2d4/0x5a0 <4> [967.888552] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.888740] ? lock_release+0xce/0x2a0 <4> [967.888746] __x64_sys_ioctl+0xa5/0x100 <4> [967.888749] ? lock_release+0xce/0x2a0 <4> [967.888753] x64_sys_call+0x1144/0x26a0 <4> [967.888755] do_syscall_64+0x93/0xd60 <4> [967.888758] ? up_read+0x22/0x30 <4> [967.888762] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.888766] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.888769] ? irqentry_exit+0x77/0xb0 <4> [967.888772] ? clear_bhb_loop+0x50/0xa0 <4> [967.888774] ? clear_bhb_loop+0x50/0xa0 <4> [967.888778] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.888780] RIP: 0033:0x74d44b724ded <4> [967.888782] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.888784] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.888787] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.888788] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.888790] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.888791] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.888793] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.888802] </TASK> <4> [967.888803] irq event stamp: 1100647 <4> [967.888804] hardirqs last enabled at (1100653): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.888807] hardirqs last disabled at (1100658): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.888809] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.888811] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.888814] ---[ end trace 0000000000000000 ]--- <2> [967.888815] DMAR: ERROR: DMA PTE for vPFN 0x3900076 already set (to 28b075003 not 28b075003) <4> [967.888839] ------------[ cut here ]------------ <4> [967.888840] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.888844] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.888920] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.888923] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.888925] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.888926] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.888929] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.888931] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.888933] RAX: 0000000000000000 RBX: 000000028b075003 RCX: 0000000000000000 <4> [967.888935] RDX: 0000000000000000 RSI: 0000000003900076 RDI: 0000000000000000 <4> [967.888936] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b075 <4> [967.888938] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.888939] R13: ffff888144d763b0 R14: 00000000000ed78b R15: ffff8881043efb88 <4> [967.888941] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.888943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.888944] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.888946] Call Trace: <4> [967.888947] <TASK> <4> [967.888949] ? mark_held_locks+0x46/0x90 <4> [967.888958] iommu_map_nosync+0x12c/0x320 <4> [967.888966] iommu_map_sg+0xd9/0x1d0 <4> [967.888972] iommu_dma_map_sg+0x271/0x6d0 <4> [967.888980] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.888985] dma_map_sgtable+0x1d/0x40 <4> [967.888988] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.889183] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.889374] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.889565] ? lock_acquire+0xc4/0x2e0 <4> [967.889568] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.889753] ? lock_is_held_type+0xa3/0x130 <4> [967.889758] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.889945] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.890137] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.890333] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.890535] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.890721] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.890906] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.891104] ? __kernel_text_address+0x12/0x50 <4> [967.891117] ? __lock_acquire+0x43e/0x2860 <4> [967.891120] ? __create_object+0x68/0xc0 <4> [967.891124] ? lock_release+0xce/0x2a0 <4> [967.891132] ? find_held_lock+0x31/0x90 <4> [967.891134] ? __might_fault+0x53/0xb0 <4> [967.891145] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.891329] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.891513] drm_ioctl_kernel+0xb3/0x120 <4> [967.891518] drm_ioctl+0x2d4/0x5a0 <4> [967.891521] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.891709] ? lock_release+0xce/0x2a0 <4> [967.891715] __x64_sys_ioctl+0xa5/0x100 <4> [967.891718] ? lock_release+0xce/0x2a0 <4> [967.891722] x64_sys_call+0x1144/0x26a0 <4> [967.891725] do_syscall_64+0x93/0xd60 <4> [967.891727] ? up_read+0x22/0x30 <4> [967.891731] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.891735] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.891739] ? irqentry_exit+0x77/0xb0 <4> [967.891742] ? clear_bhb_loop+0x50/0xa0 <4> [967.891744] ? clear_bhb_loop+0x50/0xa0 <4> [967.891748] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.891750] RIP: 0033:0x74d44b724ded <4> [967.891752] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.891754] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.891757] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.891759] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.891761] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.891762] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.891764] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.891773] </TASK> <4> [967.891774] irq event stamp: 1101627 <4> [967.891776] hardirqs last enabled at (1101633): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.891778] hardirqs last disabled at (1101638): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.891780] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.891783] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.891786] ---[ end trace 0000000000000000 ]--- <2> [967.891787] DMAR: ERROR: DMA PTE for vPFN 0x3900077 already set (to 28b076003 not 28b076003) <4> [967.891811] ------------[ cut here ]------------ <4> [967.891813] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.891817] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.891897] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.891900] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.891901] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.891903] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.891906] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.891908] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.891910] RAX: 0000000000000000 RBX: 000000028b076003 RCX: 0000000000000000 <4> [967.891912] RDX: 0000000000000000 RSI: 0000000003900077 RDI: 0000000000000000 <4> [967.891913] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b076 <4> [967.891915] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.891916] R13: ffff888144d763b8 R14: 00000000000ed78a R15: ffff8881043efb88 <4> [967.891918] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.891920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.891922] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.891923] Call Trace: <4> [967.891924] <TASK> <4> [967.891926] ? mark_held_locks+0x46/0x90 <4> [967.891936] iommu_map_nosync+0x12c/0x320 <4> [967.891943] iommu_map_sg+0xd9/0x1d0 <4> [967.891949] iommu_dma_map_sg+0x271/0x6d0 <4> [967.891957] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.891962] dma_map_sgtable+0x1d/0x40 <4> [967.891965] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.892161] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.892353] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.892544] ? lock_acquire+0xc4/0x2e0 <4> [967.892547] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.892733] ? lock_is_held_type+0xa3/0x130 <4> [967.892738] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.892924] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.893115] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.893311] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.893514] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.893699] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.893884] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.894081] ? __kernel_text_address+0x12/0x50 <4> [967.894095] ? __lock_acquire+0x43e/0x2860 <4> [967.894097] ? __create_object+0x68/0xc0 <4> [967.894101] ? lock_release+0xce/0x2a0 <4> [967.894109] ? find_held_lock+0x31/0x90 <4> [967.894111] ? __might_fault+0x53/0xb0 <4> [967.894122] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.894306] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.894489] drm_ioctl_kernel+0xb3/0x120 <4> [967.894495] drm_ioctl+0x2d4/0x5a0 <4> [967.894498] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.894685] ? lock_release+0xce/0x2a0 <4> [967.894691] __x64_sys_ioctl+0xa5/0x100 <4> [967.894694] ? lock_release+0xce/0x2a0 <4> [967.894698] x64_sys_call+0x1144/0x26a0 <4> [967.894701] do_syscall_64+0x93/0xd60 <4> [967.894703] ? up_read+0x22/0x30 <4> [967.894707] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.894711] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.894715] ? irqentry_exit+0x77/0xb0 <4> [967.894717] ? clear_bhb_loop+0x50/0xa0 <4> [967.894720] ? clear_bhb_loop+0x50/0xa0 <4> [967.894723] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.894725] RIP: 0033:0x74d44b724ded <4> [967.894727] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.894729] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.894732] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.894733] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.894735] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.894737] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.894738] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.894747] </TASK> <4> [967.894748] irq event stamp: 1102607 <4> [967.894749] hardirqs last enabled at (1102613): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.894752] hardirqs last disabled at (1102618): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.894754] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.894756] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.894759] ---[ end trace 0000000000000000 ]--- <2> [967.894760] DMAR: ERROR: DMA PTE for vPFN 0x3900078 already set (to 28b077003 not 28b077003) <4> [967.894784] ------------[ cut here ]------------ <4> [967.894785] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.894789] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.894865] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.894868] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.894869] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.894871] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.894874] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.894875] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.894878] RAX: 0000000000000000 RBX: 000000028b077003 RCX: 0000000000000000 <4> [967.894879] RDX: 0000000000000000 RSI: 0000000003900078 RDI: 0000000000000000 <4> [967.894881] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b077 <4> [967.894882] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.894884] R13: ffff888144d763c0 R14: 00000000000ed789 R15: ffff8881043efb88 <4> [967.894885] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.894887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.894889] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.894890] Call Trace: <4> [967.894891] <TASK> <4> [967.894893] ? mark_held_locks+0x46/0x90 <4> [967.894903] iommu_map_nosync+0x12c/0x320 <4> [967.894910] iommu_map_sg+0xd9/0x1d0 <4> [967.894916] iommu_dma_map_sg+0x271/0x6d0 <4> [967.894924] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.894929] dma_map_sgtable+0x1d/0x40 <4> [967.894932] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.895129] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.895320] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.895511] ? lock_acquire+0xc4/0x2e0 <4> [967.895514] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.895699] ? lock_is_held_type+0xa3/0x130 <4> [967.895704] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.895890] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.896082] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.896279] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.896482] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.896667] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.896851] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.897049] ? __kernel_text_address+0x12/0x50 <4> [967.897062] ? __lock_acquire+0x43e/0x2860 <4> [967.897065] ? __create_object+0x68/0xc0 <4> [967.897068] ? lock_release+0xce/0x2a0 <4> [967.897076] ? find_held_lock+0x31/0x90 <4> [967.897078] ? __might_fault+0x53/0xb0 <4> [967.897089] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.897274] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.897457] drm_ioctl_kernel+0xb3/0x120 <4> [967.897463] drm_ioctl+0x2d4/0x5a0 <4> [967.897465] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.897653] ? lock_release+0xce/0x2a0 <4> [967.897659] __x64_sys_ioctl+0xa5/0x100 <4> [967.897662] ? lock_release+0xce/0x2a0 <4> [967.897666] x64_sys_call+0x1144/0x26a0 <4> [967.897669] do_syscall_64+0x93/0xd60 <4> [967.897671] ? up_read+0x22/0x30 <4> [967.897674] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.897678] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.897682] ? irqentry_exit+0x77/0xb0 <4> [967.897685] ? clear_bhb_loop+0x50/0xa0 <4> [967.897687] ? clear_bhb_loop+0x50/0xa0 <4> [967.897691] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.897693] RIP: 0033:0x74d44b724ded <4> [967.897695] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.897697] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.897700] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.897701] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.897703] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.897704] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.897706] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.897714] </TASK> <4> [967.897716] irq event stamp: 1103587 <4> [967.897717] hardirqs last enabled at (1103593): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.897720] hardirqs last disabled at (1103598): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.897722] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.897724] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.897727] ---[ end trace 0000000000000000 ]--- <2> [967.897728] DMAR: ERROR: DMA PTE for vPFN 0x3900079 already set (to 28b078003 not 28b078003) <4> [967.897752] ------------[ cut here ]------------ <4> [967.897753] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.897757] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.897833] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.897836] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.897837] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.897839] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.897841] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.897843] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.897846] RAX: 0000000000000000 RBX: 000000028b078003 RCX: 0000000000000000 <4> [967.897847] RDX: 0000000000000000 RSI: 0000000003900079 RDI: 0000000000000000 <4> [967.897849] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b078 <4> [967.897850] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.897852] R13: ffff888144d763c8 R14: 00000000000ed788 R15: ffff8881043efb88 <4> [967.897853] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.897855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.897857] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.897858] Call Trace: <4> [967.897859] <TASK> <4> [967.897861] ? mark_held_locks+0x46/0x90 <4> [967.897871] iommu_map_nosync+0x12c/0x320 <4> [967.897878] iommu_map_sg+0xd9/0x1d0 <4> [967.897884] iommu_dma_map_sg+0x271/0x6d0 <4> [967.897892] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.897903] dma_map_sgtable+0x1d/0x40 <4> [967.897906] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.898096] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.898288] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.898479] ? lock_acquire+0xc4/0x2e0 <4> [967.898483] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.898668] ? lock_is_held_type+0xa3/0x130 <4> [967.898673] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.898860] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.899052] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.899248] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.899451] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.899637] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.899822] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.900021] ? __kernel_text_address+0x12/0x50 <4> [967.900034] ? __lock_acquire+0x43e/0x2860 <4> [967.900036] ? __create_object+0x68/0xc0 <4> [967.900040] ? lock_release+0xce/0x2a0 <4> [967.900048] ? find_held_lock+0x31/0x90 <4> [967.900050] ? __might_fault+0x53/0xb0 <4> [967.900061] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.900246] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.900430] drm_ioctl_kernel+0xb3/0x120 <4> [967.900436] drm_ioctl+0x2d4/0x5a0 <4> [967.900438] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.900627] ? lock_release+0xce/0x2a0 <4> [967.900633] __x64_sys_ioctl+0xa5/0x100 <4> [967.900636] ? lock_release+0xce/0x2a0 <4> [967.900640] x64_sys_call+0x1144/0x26a0 <4> [967.900642] do_syscall_64+0x93/0xd60 <4> [967.900645] ? up_read+0x22/0x30 <4> [967.900648] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.900652] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.900656] ? irqentry_exit+0x77/0xb0 <4> [967.900659] ? clear_bhb_loop+0x50/0xa0 <4> [967.900661] ? clear_bhb_loop+0x50/0xa0 <4> [967.900665] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.900667] RIP: 0033:0x74d44b724ded <4> [967.900669] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.900671] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.900674] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.900676] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.900677] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.900679] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.900680] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.900689] </TASK> <4> [967.900690] irq event stamp: 1104567 <4> [967.900691] hardirqs last enabled at (1104573): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.900694] hardirqs last disabled at (1104578): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.900696] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.900698] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.900701] ---[ end trace 0000000000000000 ]--- <2> [967.900703] DMAR: ERROR: DMA PTE for vPFN 0x390007a already set (to 28b079003 not 28b079003) <4> [967.900726] ------------[ cut here ]------------ <4> [967.900727] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.900731] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.900808] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.900811] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.900813] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.900814] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.900817] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.900819] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.900821] RAX: 0000000000000000 RBX: 000000028b079003 RCX: 0000000000000000 <4> [967.900823] RDX: 0000000000000000 RSI: 000000000390007a RDI: 0000000000000000 <4> [967.900824] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b079 <4> [967.900826] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.900827] R13: ffff888144d763d0 R14: 00000000000ed787 R15: ffff8881043efb88 <4> [967.900829] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.900831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.900832] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.900834] Call Trace: <4> [967.900835] <TASK> <4> [967.900837] ? mark_held_locks+0x46/0x90 <4> [967.900846] iommu_map_nosync+0x12c/0x320 <4> [967.900860] iommu_map_sg+0xd9/0x1d0 <4> [967.900866] iommu_dma_map_sg+0x271/0x6d0 <4> [967.900874] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.900879] dma_map_sgtable+0x1d/0x40 <4> [967.900882] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.901072] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.901263] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.901454] ? lock_acquire+0xc4/0x2e0 <4> [967.901457] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.901642] ? lock_is_held_type+0xa3/0x130 <4> [967.901648] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.901835] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.902026] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.902223] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.902426] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.902611] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.902796] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.902994] ? __kernel_text_address+0x12/0x50 <4> [967.903007] ? __lock_acquire+0x43e/0x2860 <4> [967.903010] ? __create_object+0x68/0xc0 <4> [967.903014] ? lock_release+0xce/0x2a0 <4> [967.903022] ? find_held_lock+0x31/0x90 <4> [967.903024] ? __might_fault+0x53/0xb0 <4> [967.903035] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.903219] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.903402] drm_ioctl_kernel+0xb3/0x120 <4> [967.903408] drm_ioctl+0x2d4/0x5a0 <4> [967.903410] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.903598] ? lock_release+0xce/0x2a0 <4> [967.903604] __x64_sys_ioctl+0xa5/0x100 <4> [967.903607] ? lock_release+0xce/0x2a0 <4> [967.903611] x64_sys_call+0x1144/0x26a0 <4> [967.903614] do_syscall_64+0x93/0xd60 <4> [967.903617] ? up_read+0x22/0x30 <4> [967.903620] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.903625] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.903629] ? irqentry_exit+0x77/0xb0 <4> [967.903632] ? clear_bhb_loop+0x50/0xa0 <4> [967.903634] ? clear_bhb_loop+0x50/0xa0 <4> [967.903638] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.903640] RIP: 0033:0x74d44b724ded <4> [967.903642] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.903644] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.903647] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.903649] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.903650] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.903652] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.903654] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.903662] </TASK> <4> [967.903664] irq event stamp: 1105547 <4> [967.903665] hardirqs last enabled at (1105553): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.903668] hardirqs last disabled at (1105558): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.903670] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.903673] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.903675] ---[ end trace 0000000000000000 ]--- <2> [967.903677] DMAR: ERROR: DMA PTE for vPFN 0x390007b already set (to 28b07a003 not 28b07a003) <4> [967.903701] ------------[ cut here ]------------ <4> [967.903703] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.903707] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.903785] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.903788] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.903790] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.903791] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.903794] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.903796] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.903798] RAX: 0000000000000000 RBX: 000000028b07a003 RCX: 0000000000000000 <4> [967.903800] RDX: 0000000000000000 RSI: 000000000390007b RDI: 0000000000000000 <4> [967.903801] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b07a <4> [967.903803] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.903804] R13: ffff888144d763d8 R14: 00000000000ed786 R15: ffff8881043efb88 <4> [967.903806] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.903808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.903809] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.903811] Call Trace: <4> [967.903812] <TASK> <4> [967.903820] ? mark_held_locks+0x46/0x90 <4> [967.903829] iommu_map_nosync+0x12c/0x320 <4> [967.903837] iommu_map_sg+0xd9/0x1d0 <4> [967.903843] iommu_dma_map_sg+0x271/0x6d0 <4> [967.903851] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.903855] dma_map_sgtable+0x1d/0x40 <4> [967.903858] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.904049] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.904240] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.904430] ? lock_acquire+0xc4/0x2e0 <4> [967.904434] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.904618] ? lock_is_held_type+0xa3/0x130 <4> [967.904624] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.904815] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.905002] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.905198] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.905400] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.905585] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.905771] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.905969] ? __kernel_text_address+0x12/0x50 <4> [967.905982] ? __lock_acquire+0x43e/0x2860 <4> [967.905985] ? __create_object+0x68/0xc0 <4> [967.905989] ? lock_release+0xce/0x2a0 <4> [967.905996] ? find_held_lock+0x31/0x90 <4> [967.905999] ? __might_fault+0x53/0xb0 <4> [967.906010] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.906194] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.906378] drm_ioctl_kernel+0xb3/0x120 <4> [967.906383] drm_ioctl+0x2d4/0x5a0 <4> [967.906386] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.906574] ? lock_release+0xce/0x2a0 <4> [967.906580] __x64_sys_ioctl+0xa5/0x100 <4> [967.906583] ? lock_release+0xce/0x2a0 <4> [967.906587] x64_sys_call+0x1144/0x26a0 <4> [967.906589] do_syscall_64+0x93/0xd60 <4> [967.906592] ? up_read+0x22/0x30 <4> [967.906595] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.906599] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.906603] ? irqentry_exit+0x77/0xb0 <4> [967.906606] ? clear_bhb_loop+0x50/0xa0 <4> [967.906608] ? clear_bhb_loop+0x50/0xa0 <4> [967.906612] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.906614] RIP: 0033:0x74d44b724ded <4> [967.906616] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.906618] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.906620] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.906622] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.906624] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.906625] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.906627] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.906635] </TASK> <4> [967.906637] irq event stamp: 1106527 <4> [967.906638] hardirqs last enabled at (1106533): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.906640] hardirqs last disabled at (1106538): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.906642] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.906645] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.906647] ---[ end trace 0000000000000000 ]--- <2> [967.906649] DMAR: ERROR: DMA PTE for vPFN 0x390007c already set (to 28b07b003 not 28b07b003) <4> [967.906672] ------------[ cut here ]------------ <4> [967.906673] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.906677] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.906754] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.906757] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.906759] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.906761] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.906764] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.906766] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.906768] RAX: 0000000000000000 RBX: 000000028b07b003 RCX: 0000000000000000 <4> [967.906770] RDX: 0000000000000000 RSI: 000000000390007c RDI: 0000000000000000 <4> [967.906771] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b07b <4> [967.906773] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.906780] R13: ffff888144d763e0 R14: 00000000000ed785 R15: ffff8881043efb88 <4> [967.906782] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.906784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.906785] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.906787] Call Trace: <4> [967.906788] <TASK> <4> [967.906791] ? mark_held_locks+0x46/0x90 <4> [967.906800] iommu_map_nosync+0x12c/0x320 <4> [967.906808] iommu_map_sg+0xd9/0x1d0 <4> [967.906814] iommu_dma_map_sg+0x271/0x6d0 <4> [967.906822] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.906827] dma_map_sgtable+0x1d/0x40 <4> [967.906830] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.907021] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.907213] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.907403] ? lock_acquire+0xc4/0x2e0 <4> [967.907407] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.907592] ? lock_is_held_type+0xa3/0x130 <4> [967.907597] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.907789] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.907976] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.908172] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.908374] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.908559] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.908745] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.908943] ? __kernel_text_address+0x12/0x50 <4> [967.908956] ? __lock_acquire+0x43e/0x2860 <4> [967.908959] ? __create_object+0x68/0xc0 <4> [967.908963] ? lock_release+0xce/0x2a0 <4> [967.908971] ? find_held_lock+0x31/0x90 <4> [967.908973] ? __might_fault+0x53/0xb0 <4> [967.908984] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.909168] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.909351] drm_ioctl_kernel+0xb3/0x120 <4> [967.909357] drm_ioctl+0x2d4/0x5a0 <4> [967.909359] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.909547] ? lock_release+0xce/0x2a0 <4> [967.909554] __x64_sys_ioctl+0xa5/0x100 <4> [967.909556] ? lock_release+0xce/0x2a0 <4> [967.909560] x64_sys_call+0x1144/0x26a0 <4> [967.909563] do_syscall_64+0x93/0xd60 <4> [967.909565] ? up_read+0x22/0x30 <4> [967.909569] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.909573] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.909577] ? irqentry_exit+0x77/0xb0 <4> [967.909579] ? clear_bhb_loop+0x50/0xa0 <4> [967.909582] ? clear_bhb_loop+0x50/0xa0 <4> [967.909585] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.909587] RIP: 0033:0x74d44b724ded <4> [967.909590] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.909591] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.909594] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.909596] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.909598] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.909599] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.909601] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.909609] </TASK> <4> [967.909611] irq event stamp: 1107507 <4> [967.909612] hardirqs last enabled at (1107513): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.909614] hardirqs last disabled at (1107518): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.909616] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.909619] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.909621] ---[ end trace 0000000000000000 ]--- <2> [967.909623] DMAR: ERROR: DMA PTE for vPFN 0x390007d already set (to 28b07c003 not 28b07c003) <4> [967.909646] ------------[ cut here ]------------ <4> [967.909648] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.909652] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.909728] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.909731] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.909733] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.909740] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.909743] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.909745] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.909747] RAX: 0000000000000000 RBX: 000000028b07c003 RCX: 0000000000000000 <4> [967.909749] RDX: 0000000000000000 RSI: 000000000390007d RDI: 0000000000000000 <4> [967.909750] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b07c <4> [967.909752] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.909753] R13: ffff888144d763e8 R14: 00000000000ed784 R15: ffff8881043efb88 <4> [967.909755] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.909757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.909758] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.909760] Call Trace: <4> [967.909761] <TASK> <4> [967.909763] ? mark_held_locks+0x46/0x90 <4> [967.909773] iommu_map_nosync+0x12c/0x320 <4> [967.909780] iommu_map_sg+0xd9/0x1d0 <4> [967.909786] iommu_dma_map_sg+0x271/0x6d0 <4> [967.909794] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.909799] dma_map_sgtable+0x1d/0x40 <4> [967.909803] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.909994] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.910185] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.910376] ? lock_acquire+0xc4/0x2e0 <4> [967.910380] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.910565] ? lock_is_held_type+0xa3/0x130 <4> [967.910570] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.910762] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.910948] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.911145] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.911347] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.911533] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.911722] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.911915] ? __kernel_text_address+0x12/0x50 <4> [967.911928] ? __lock_acquire+0x43e/0x2860 <4> [967.911931] ? __create_object+0x68/0xc0 <4> [967.911935] ? lock_release+0xce/0x2a0 <4> [967.911943] ? find_held_lock+0x31/0x90 <4> [967.911945] ? __might_fault+0x53/0xb0 <4> [967.911956] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.912140] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.912323] drm_ioctl_kernel+0xb3/0x120 <4> [967.912329] drm_ioctl+0x2d4/0x5a0 <4> [967.912332] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.912519] ? lock_release+0xce/0x2a0 <4> [967.912526] __x64_sys_ioctl+0xa5/0x100 <4> [967.912528] ? lock_release+0xce/0x2a0 <4> [967.912532] x64_sys_call+0x1144/0x26a0 <4> [967.912535] do_syscall_64+0x93/0xd60 <4> [967.912537] ? up_read+0x22/0x30 <4> [967.912541] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.912545] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.912549] ? irqentry_exit+0x77/0xb0 <4> [967.912551] ? clear_bhb_loop+0x50/0xa0 <4> [967.912554] ? clear_bhb_loop+0x50/0xa0 <4> [967.912557] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.912559] RIP: 0033:0x74d44b724ded <4> [967.912562] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.912563] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.912566] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.912568] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.912569] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.912571] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.912573] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.912581] </TASK> <4> [967.912582] irq event stamp: 1108487 <4> [967.912584] hardirqs last enabled at (1108493): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.912586] hardirqs last disabled at (1108498): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.912588] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.912591] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.912593] ---[ end trace 0000000000000000 ]--- <2> [967.912595] DMAR: ERROR: DMA PTE for vPFN 0x390007e already set (to 28b07d003 not 28b07d003) <4> [967.912619] ------------[ cut here ]------------ <4> [967.912620] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.912624] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.912707] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.912710] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.912711] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.912713] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.912716] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.912718] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.912720] RAX: 0000000000000000 RBX: 000000028b07d003 RCX: 0000000000000000 <4> [967.912721] RDX: 0000000000000000 RSI: 000000000390007e RDI: 0000000000000000 <4> [967.912723] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b07d <4> [967.912725] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.912726] R13: ffff888144d763f0 R14: 00000000000ed783 R15: ffff8881043efb88 <4> [967.912728] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.912730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.912732] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.912733] Call Trace: <4> [967.912735] <TASK> <4> [967.912737] ? mark_held_locks+0x46/0x90 <4> [967.912746] iommu_map_nosync+0x12c/0x320 <4> [967.912754] iommu_map_sg+0xd9/0x1d0 <4> [967.912760] iommu_dma_map_sg+0x271/0x6d0 <4> [967.912769] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.912773] dma_map_sgtable+0x1d/0x40 <4> [967.912777] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.912968] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.913159] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.913349] ? lock_acquire+0xc4/0x2e0 <4> [967.913352] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.913536] ? lock_is_held_type+0xa3/0x130 <4> [967.913542] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.913734] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.913921] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.914118] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.914321] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.914507] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.914698] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.914891] ? __kernel_text_address+0x12/0x50 <4> [967.914904] ? __lock_acquire+0x43e/0x2860 <4> [967.914907] ? __create_object+0x68/0xc0 <4> [967.914911] ? lock_release+0xce/0x2a0 <4> [967.914918] ? find_held_lock+0x31/0x90 <4> [967.914921] ? __might_fault+0x53/0xb0 <4> [967.914932] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.915116] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.915299] drm_ioctl_kernel+0xb3/0x120 <4> [967.915305] drm_ioctl+0x2d4/0x5a0 <4> [967.915307] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.915495] ? lock_release+0xce/0x2a0 <4> [967.915501] __x64_sys_ioctl+0xa5/0x100 <4> [967.915504] ? lock_release+0xce/0x2a0 <4> [967.915508] x64_sys_call+0x1144/0x26a0 <4> [967.915510] do_syscall_64+0x93/0xd60 <4> [967.915513] ? up_read+0x22/0x30 <4> [967.915516] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.915520] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.915524] ? irqentry_exit+0x77/0xb0 <4> [967.915527] ? clear_bhb_loop+0x50/0xa0 <4> [967.915529] ? clear_bhb_loop+0x50/0xa0 <4> [967.915533] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.915535] RIP: 0033:0x74d44b724ded <4> [967.915537] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.915539] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.915542] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.915543] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.915545] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.915547] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.915548] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.915557] </TASK> <4> [967.915558] irq event stamp: 1109467 <4> [967.915559] hardirqs last enabled at (1109473): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.915562] hardirqs last disabled at (1109478): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.915564] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.915567] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.915569] ---[ end trace 0000000000000000 ]--- <2> [967.915571] DMAR: ERROR: DMA PTE for vPFN 0x390007f already set (to 28b07e003 not 28b07e003) <4> [967.915594] ------------[ cut here ]------------ <4> [967.915596] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.915599] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.915681] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.915684] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.915686] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.915687] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.915690] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.915692] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.915694] RAX: 0000000000000000 RBX: 000000028b07e003 RCX: 0000000000000000 <4> [967.915696] RDX: 0000000000000000 RSI: 000000000390007f RDI: 0000000000000000 <4> [967.915698] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b07e <4> [967.915699] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.915701] R13: ffff888144d763f8 R14: 00000000000ed782 R15: ffff8881043efb88 <4> [967.915702] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.915704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.915706] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.915707] Call Trace: <4> [967.915709] <TASK> <4> [967.915711] ? mark_held_locks+0x46/0x90 <4> [967.915720] iommu_map_nosync+0x12c/0x320 <4> [967.915728] iommu_map_sg+0xd9/0x1d0 <4> [967.915734] iommu_dma_map_sg+0x271/0x6d0 <4> [967.915742] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.915747] dma_map_sgtable+0x1d/0x40 <4> [967.915750] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.915941] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.916133] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.916325] ? lock_acquire+0xc4/0x2e0 <4> [967.916328] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.916513] ? lock_is_held_type+0xa3/0x130 <4> [967.916518] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.916710] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.916896] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.917093] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.917296] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.917481] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.917671] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.917864] ? __kernel_text_address+0x12/0x50 <4> [967.917877] ? __lock_acquire+0x43e/0x2860 <4> [967.917880] ? __create_object+0x68/0xc0 <4> [967.917884] ? lock_release+0xce/0x2a0 <4> [967.917891] ? find_held_lock+0x31/0x90 <4> [967.917894] ? __might_fault+0x53/0xb0 <4> [967.917904] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.918089] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.918273] drm_ioctl_kernel+0xb3/0x120 <4> [967.918279] drm_ioctl+0x2d4/0x5a0 <4> [967.918282] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.918470] ? lock_release+0xce/0x2a0 <4> [967.918476] __x64_sys_ioctl+0xa5/0x100 <4> [967.918479] ? lock_release+0xce/0x2a0 <4> [967.918483] x64_sys_call+0x1144/0x26a0 <4> [967.918486] do_syscall_64+0x93/0xd60 <4> [967.918488] ? up_read+0x22/0x30 <4> [967.918492] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.918496] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.918500] ? irqentry_exit+0x77/0xb0 <4> [967.918502] ? clear_bhb_loop+0x50/0xa0 <4> [967.918505] ? clear_bhb_loop+0x50/0xa0 <4> [967.918508] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.918510] RIP: 0033:0x74d44b724ded <4> [967.918512] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.918514] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.918517] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.918519] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.918520] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.918522] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.918523] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.918532] </TASK> <4> [967.918533] irq event stamp: 1110447 <4> [967.918534] hardirqs last enabled at (1110453): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.918537] hardirqs last disabled at (1110458): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.918539] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.918541] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.918544] ---[ end trace 0000000000000000 ]--- <2> [967.918545] DMAR: ERROR: DMA PTE for vPFN 0x3900080 already set (to 28b07f003 not 28b07f003) <4> [967.918569] ------------[ cut here ]------------ <4> [967.918570] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.918574] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.918656] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.918659] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.918660] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.918662] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.918665] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.918666] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.918669] RAX: 0000000000000000 RBX: 000000028b07f003 RCX: 0000000000000000 <4> [967.918671] RDX: 0000000000000000 RSI: 0000000003900080 RDI: 0000000000000000 <4> [967.918672] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b07f <4> [967.918674] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.918676] R13: ffff888144d76400 R14: 00000000000ed781 R15: ffff8881043efb88 <4> [967.918677] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.918679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.918681] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.918683] Call Trace: <4> [967.918684] <TASK> <4> [967.918686] ? mark_held_locks+0x46/0x90 <4> [967.918695] iommu_map_nosync+0x12c/0x320 <4> [967.918703] iommu_map_sg+0xd9/0x1d0 <4> [967.918709] iommu_dma_map_sg+0x271/0x6d0 <4> [967.918717] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.918722] dma_map_sgtable+0x1d/0x40 <4> [967.918725] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.918916] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.919107] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.919297] ? lock_acquire+0xc4/0x2e0 <4> [967.919300] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.919485] ? lock_is_held_type+0xa3/0x130 <4> [967.919490] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.919681] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.919867] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.920064] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.920267] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.920452] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.920642] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.920836] ? __kernel_text_address+0x12/0x50 <4> [967.920849] ? __lock_acquire+0x43e/0x2860 <4> [967.920852] ? __create_object+0x68/0xc0 <4> [967.920856] ? lock_release+0xce/0x2a0 <4> [967.920863] ? find_held_lock+0x31/0x90 <4> [967.920866] ? __might_fault+0x53/0xb0 <4> [967.920876] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.921060] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.921244] drm_ioctl_kernel+0xb3/0x120 <4> [967.921250] drm_ioctl+0x2d4/0x5a0 <4> [967.921252] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.921441] ? lock_release+0xce/0x2a0 <4> [967.921447] __x64_sys_ioctl+0xa5/0x100 <4> [967.921450] ? lock_release+0xce/0x2a0 <4> [967.921454] x64_sys_call+0x1144/0x26a0 <4> [967.921457] do_syscall_64+0x93/0xd60 <4> [967.921459] ? up_read+0x22/0x30 <4> [967.921462] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.921466] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.921470] ? irqentry_exit+0x77/0xb0 <4> [967.921473] ? clear_bhb_loop+0x50/0xa0 <4> [967.921475] ? clear_bhb_loop+0x50/0xa0 <4> [967.921479] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [967.921481] RIP: 0033:0x74d44b724ded <4> [967.921483] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [967.921485] RSP: 002b:00007ffd7387e3d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [967.921488] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000074d44b724ded <4> [967.921489] RDX: 00007ffd7387e490 RSI: 0000000040406469 RDI: 0000000000000005 <4> [967.921491] RBP: 00007ffd7387e420 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [967.921493] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd7387e490 <4> [967.921494] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [967.921503] </TASK> <4> [967.921504] irq event stamp: 1111427 <4> [967.921505] hardirqs last enabled at (1111433): [<ffffffff814a6929>] __up_console_sem+0x79/0xa0 <4> [967.921508] hardirqs last disabled at (1111438): [<ffffffff814a690e>] __up_console_sem+0x5e/0xa0 <4> [967.921510] softirqs last enabled at (1072072): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.921512] softirqs last disabled at (1072067): [<ffffffff813d3d9f>] __irq_exit_rcu+0x13f/0x160 <4> [967.921515] ---[ end trace 0000000000000000 ]--- <2> [967.921517] DMAR: ERROR: DMA PTE for vPFN 0x3900081 already set (to 28b080003 not 28b080003) <4> [967.921540] ------------[ cut here ]------------ <4> [967.921542] WARNING: CPU: 2 PID: 10683 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [967.921546] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test] <4> [967.921628] CPU: 2 UID: 0 PID: 10683 Comm: gem_create Tainted: G S U W L N 6.18.0-Patchwork_158180v3-g90eba5e4087d+ #1 PREEMPT(voluntary) <4> [967.921632] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [N]=TEST <4> [967.921633] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [967.921635] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [967.921638] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [967.921640] RSP: 0018:ffffc9000bb6b2d8 EFLAGS: 00010246 <4> [967.921642] RAX: 0000000000000000 RBX: 000000028b080003 RCX: 0000000000000000 <4> [967.921644] RDX: 0000000000000000 RSI: 0000000003900081 RDI: 0000000000000000 <4> [967.921645] RBP: ffffc9000bb6b398 R08: 0000000000000000 R09: 000000000028b080 <4> [967.921647] R10: 0000000000000000 R11: ffff888144d76000 R12: 0000000000000001 <4> [967.921649] R13: ffff888144d76408 R14: 00000000000ed780 R15: ffff8881043efb88 <4> [967.921650] FS: 000074d449614940(0000) GS:ffff8884d97ea000(0000) knlGS:0000000000000000 <4> [967.921652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [967.921654] CR2: 00005c1699c5b090 CR3: 00000001400d8003 CR4: 00000000003726f0 <4> [967.921656] Call Trace: <4> [967.921657] <TASK> <4> [967.921659] ? mark_held_locks+0x46/0x90 <4> [967.921668] iommu_map_nosync+0x12c/0x320 <4> [967.921676] iommu_map_sg+0xd9/0x1d0 <4> [967.921682] iommu_dma_map_sg+0x271/0x6d0 <4> [967.921690] __dma_map_sg_attrs+0x1b0/0x270 <4> [967.921694] dma_map_sgtable+0x1d/0x40 <4> [967.921698] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [967.921888] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [967.922079] i915_ttm_get_pages+0x106/0x160 [i915] <4> [967.922270] ? lock_acquire+0xc4/0x2e0 <4> [967.922273] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [967.922457] ? lock_is_held_type+0xa3/0x130 <4> [967.922462] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [967.922654] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [967.922841] i915_vma_get_pages+0xf9/0x300 [i915] <4> [967.923038] i915_vma_pin_ww+0xf5/0x1380 [i915] <4> [967.923241] eb_validate_vmas+0x330/0xd30 [i915] <4> [967.923426] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [967.923615] i915_gem_do_execbuffer+0xd80/0x3710 [i915] <4> [967.923809] ? __kernel_text_address+0x12/0x50 <4> [967.923822] ? __lock_acquire+0x43e/0x2860 <4> [967.923825] ? __create_object+0x68/0xc0 <4> [967.923829] ? lock_release+0xce/0x2a0 <4> [967.923836] ? find_held_lock+0x31/0x90 <4> [967.923839] ? __might_fault+0x53/0xb0 <4> [967.923849] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [967.924034] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.924218] drm_ioctl_kernel+0xb3/0x120 <4> [967.924223] drm_ioctl+0x2d4/0x5a0 <4> [967.924226] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [967.924414] ? lock_release+0xce/0x2a0 <4> [967.924420] __x64_sys_ioctl+0xa5/0x100 <4> [967.924423] ? lock_release+0xce/0x2a0 <4> [967.924427] x64_sys_call+0x1144/0x26a0 <4> [967.924430] do_syscall_64+0x93/0xd60 <4> [967.924432] ? up_read+0x22/0x30 <4> [967.924436] ? do_user_addr_fault+0x2fd/0x8e0 <4> [967.924440] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [967.924444] ? irqentry_exit+0x77/0xb0 <4> [967.924447] ? clear_bhb_loop+0x50/0xa0 <4> [967.924450] ? clear_bhb_loop+0x50/0xa0

<4> [967.533965] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.534068] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.537056] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.537121] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.537206] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.540080] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.540144] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.540229] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.543156] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.543218] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.543301] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.546376] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.546436] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.546517] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.549534] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.549596] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.549679] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.552820] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.552883] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.553023] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.556078] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.556140] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.556223] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.559323] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.559382] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.559480] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.562397] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.562458] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.562604] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.565705] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.565781] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.565877] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.568849] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.568911] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.568996] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.572099] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.572160] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.572244] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.575112] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.575174] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.575258] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.578133] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.578194] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.578284] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.581153] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.581239] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.581340] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.584247] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.584308] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.584392] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.587263] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.587324] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.587408] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.590279] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.590340] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.590427] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.593291] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.593353] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.593437] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.596331] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.596395] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.596479] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.599297] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.599357] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.599441] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.602304] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.602365] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.602448] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.605321] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.605383] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.605467] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.608332] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.608393] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.608480] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.611339] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.611400] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.611484] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.614387] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.614448] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.614532] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.617392] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.617453] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.617541] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.620410] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.620470] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.620554] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.623416] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.623478] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.623562] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.626397] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.626458] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.626547] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.629369] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.629429] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.629539] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.632372] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.632434] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.632529] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.635399] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.635494] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.635578] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.638448] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.638509] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.638593] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.641463] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.641524] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.641608] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.644406] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.644467] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.644550] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.647421] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.647482] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.647566] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.650393] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.650456] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.650545] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.653377] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.653438] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.653521] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.656357] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.656418] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.656534] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.659437] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.659500] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.659586] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.662479] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.662540] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.662623] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.665481] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.665542] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.665625] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.668527] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.668591] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.668675] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.671570] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.671632] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.671720] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.674549] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.674611] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.674697] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.677522] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.677587] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.677677] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.680500] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.680563] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.680648] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.683476] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.683538] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.683624] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.686448] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.686509] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.686594] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.689418] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.689480] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.689565] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.692391] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.692455] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.692543] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.695368] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.695430] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.695515] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.698340] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.698402] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.698488] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.701313] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.701376] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.701462] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.704287] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.704348] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.704438] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.707271] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.707333] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.707419] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.710246] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.710309] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.710395] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.713223] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.713287] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.713383] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.716210] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.716272] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.716363] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.719187] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.719249] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.719341] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.722167] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.722230] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.722323] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.725143] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.725205] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.725297] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.728123] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.728192] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.728279] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.731103] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.731173] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.731266] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.734100] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.734161] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.734247] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.737074] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.737136] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.737222] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.740049] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.740114] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.740201] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.743026] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.743089] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.743174] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.745999] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.746062] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.746147] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.748975] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.749040] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.749128] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.751958] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.752020] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.752105] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.754933] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.754995] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.755082] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.757909] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.757974] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.758062] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.760889] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.760951] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.761035] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.763860] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.763922] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.764007] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.766839] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.766904] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.766991] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.769818] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.769880] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.769966] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.772792] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.772855] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.772941] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.775765] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.775828] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.775914] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.778741] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.778802] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.778888] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.781718] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.781781] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.781867] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.784690] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.784755] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.784845] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.787673] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.787735] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.787821] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.790644] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.790705] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.790791] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.793609] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.793669] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.793754] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.796574] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.796633] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.796718] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.799542] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.799603] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.799687] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.802520] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.802582] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.802666] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.805493] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.805558] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.805645] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.808475] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.808537] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.808622] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.811448] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.811509] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.811594] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.814418] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.814480] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.814566] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.817387] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.817451] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.817541] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.820369] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.820431] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.820517] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.823344] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.823407] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.823492] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.826315] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.826377] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.826463] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.829290] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.829353] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.829442] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.832269] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.832332] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.832421] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.835250] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.835311] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.835397] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.838222] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.838284] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.838370] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.841197] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.841262] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.841352] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.844179] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.844241] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.844325] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.847149] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.847211] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.847296] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.850122] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.850187] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.850272] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.853093] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.853158] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.853246] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.856072] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.856134] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.856219] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.859041] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.859103] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.859188] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.862013] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.862075] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.862160] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.864985] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.865049] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.865139] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.867970] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.868032] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.868119] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.870943] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.871006] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.871091] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.873916] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.873979] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.874064] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.876890] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.876953] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.877043] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.879870] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.879931] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.880019] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.882845] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.882906] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.882993] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.885815] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.885877] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.885961] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.888782] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.888844] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.888929] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.891752] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.891817] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.891906] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.894727] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.894789] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.894874] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.897695] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.897757] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.897841] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.900669] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.900731] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.900817] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.903642] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.903707] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.903794] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.906616] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.906677] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.906764] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.909590] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.909652] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.909743] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.912562] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.912624] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.912716] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.915537] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.915599] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.915690] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.918512] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.918574] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.918665] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [967.921483] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [967.921546] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart spi_nor ee1004 mei_hdcp mtd mei_pxp kvm_intel snd_intel_dspcfg ppdev wmi_bmof intel_wmi_thunderbolt kvm snd_hda_codec irqbypass polyval_clmulni ghash_clmulni_intel snd_hda_core aesni_intel snd_hwdep rapl i2c_i801 i2c_mux snd_pcm intel_cstate snd_timer spi_intel_pci snd i2c_smbus soundcore e1000e spi_intel mei_me mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry input_leds pinctrl_cannonlake intel_vsec nls_iso8859_1 wmi acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_dp_mst_helper_test]

<4> [967.921638] Code: e8 8b 04 35 ff 8b 05 29 20 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 0a 20 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

Results for igt@gem_create@create-ext-cpu-access-big