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

Detail	Value
Duration	unknown
Hostname	shard-dg2-3
Igt-Version	IGT-Version: 2.2-g4ee2c54aa (x86_64) (Linux: 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ x86_64)
Out	Using IGT_SRANDOM=1760399365 for randomisation Opened device: /dev/dri/card0 Starting subtest: create-ext-cpu-access-big
Err	Starting subtest: create-ext-cpu-access-big
Dmesg Scroll to first warning	<6> [585.481354] Console: switching to colour dummy device 80x25 <6> [585.481861] [IGT] gem_create: executing <7> [585.498983] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [585.500847] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [585.517308] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <6> [585.628625] [IGT] gem_create: starting subtest create-ext-cpu-access-big <5> [588.198591] i915 0000:03:00.0: Using 39-bit DMA addresses <2> [588.226119] DMAR: ERROR: DMA PTE for vPFN 0x3d00000 already set (to 2857ff003 not 2857ff003) <4> [588.226280] ------------[ cut here ]------------ <4> [588.226281] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.226287] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.226382] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.226386] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [N]=TEST <4> [588.226388] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.226390] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.226393] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.226395] RSP: 0018:ffffc90000263218 EFLAGS: 00010202 <4> [588.226398] RAX: 0000000000000004 RBX: 00000002857ff003 RCX: 0000000000000000 <4> [588.226399] RDX: 0000000000000000 RSI: 0000000003d00000 RDI: 0000000000000000 <4> [588.226401] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 00000000002857ff <4> [588.226403] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.226404] R13: ffff88813f300000 R14: 00000000000de801 R15: ffff88810128b388 <4> [588.226406] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.226408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.226409] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.226411] Call Trace: <4> [588.226412] <TASK> <4> [588.226415] ? mark_held_locks+0x46/0x90 <4> [588.226425] iommu_map_nosync+0x12c/0x320 <4> [588.226433] iommu_map_sg+0xd9/0x1d0 <4> [588.226439] iommu_dma_map_sg+0x271/0x6d0 <4> [588.226447] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.226452] dma_map_sgtable+0x1d/0x40 <4> [588.226455] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.226652] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.226813] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.226980] ? lock_acquire+0xc4/0x2e0 <4> [588.226984] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.227165] ? lock_is_held_type+0xa3/0x130 <4> [588.227172] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.227334] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.227494] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.227663] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.227843] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.228001] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.228174] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.228345] ? __kernel_text_address+0x12/0x50 <4> [588.228359] ? __lock_acquire+0x43e/0x2860 <4> [588.228362] ? __create_object+0x68/0xc0 <4> [588.228366] ? lock_release+0xce/0x2a0 <4> [588.228374] ? find_held_lock+0x31/0x90 <4> [588.228377] ? __might_fault+0x53/0xb0 <4> [588.228388] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.228549] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.228709] drm_ioctl_kernel+0xb3/0x120 <4> [588.228715] drm_ioctl+0x2d4/0x5a0 <4> [588.228717] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.228894] __x64_sys_ioctl+0xa5/0x100 <4> [588.228899] x64_sys_call+0x1144/0x26a0 <4> [588.228902] do_syscall_64+0x93/0xc80 <4> [588.228905] ? lock_release+0xce/0x2a0 <4> [588.228909] ? find_held_lock+0x31/0x90 <4> [588.228912] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.228917] ? lock_release+0xce/0x2a0 <4> [588.228922] ? up_read+0x22/0x30 <4> [588.228926] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.228929] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.228934] ? irqentry_exit+0x77/0xb0 <4> [588.228937] ? clear_bhb_loop+0x50/0xa0 <4> [588.228939] ? clear_bhb_loop+0x50/0xa0 <4> [588.228943] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.228945] RIP: 0033:0x7ebf01d24ded <4> [588.228948] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.228949] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.228952] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.228954] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.228956] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.228957] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.228959] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.228968] </TASK> <4> [588.228969] irq event stamp: 1032043 <4> [588.228971] hardirqs last enabled at (1032049): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.228974] hardirqs last disabled at (1032054): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.228975] softirqs last enabled at (1031894): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.228978] softirqs last disabled at (1031889): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.228981] ---[ end trace 0000000000000000 ]--- <2> [588.228983] DMAR: ERROR: DMA PTE for vPFN 0x3d00001 already set (to 285800003 not 285800003) <4> [588.229008] ------------[ cut here ]------------ <4> [588.229009] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.229013] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.229097] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.229101] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.229102] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.229104] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.229107] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.229108] RSP: 0018:ffffc90000263218 EFLAGS: 00010206 <4> [588.229111] RAX: 0000000000000003 RBX: 0000000285800003 RCX: 0000000000000000 <4> [588.229113] RDX: 0000000000000000 RSI: 0000000003d00001 RDI: 0000000000000000 <4> [588.229114] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285800 <4> [588.229116] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.229117] R13: ffff88813f300008 R14: 00000000000de800 R15: ffff88810128b388 <4> [588.229119] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.229121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.229122] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.229124] Call Trace: <4> [588.229125] <TASK> <4> [588.229127] ? mark_held_locks+0x46/0x90 <4> [588.229137] iommu_map_nosync+0x12c/0x320 <4> [588.229146] iommu_map_sg+0xd9/0x1d0 <4> [588.229152] iommu_dma_map_sg+0x271/0x6d0 <4> [588.229160] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.229166] dma_map_sgtable+0x1d/0x40 <4> [588.229169] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.229341] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.229511] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.229679] ? lock_acquire+0xc4/0x2e0 <4> [588.229683] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.229851] ? lock_is_held_type+0xa3/0x130 <4> [588.229856] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.230020] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.230182] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.230355] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.230534] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.230696] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.230863] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.231034] ? __kernel_text_address+0x12/0x50 <4> [588.231048] ? __lock_acquire+0x43e/0x2860 <4> [588.231051] ? __create_object+0x68/0xc0 <4> [588.231055] ? lock_release+0xce/0x2a0 <4> [588.231063] ? find_held_lock+0x31/0x90 <4> [588.231065] ? __might_fault+0x53/0xb0 <4> [588.231090] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.231256] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.231420] drm_ioctl_kernel+0xb3/0x120 <4> [588.231426] drm_ioctl+0x2d4/0x5a0 <4> [588.231428] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.231602] __x64_sys_ioctl+0xa5/0x100 <4> [588.231608] x64_sys_call+0x1144/0x26a0 <4> [588.231610] do_syscall_64+0x93/0xc80 <4> [588.231613] ? lock_release+0xce/0x2a0 <4> [588.231618] ? find_held_lock+0x31/0x90 <4> [588.231621] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.231625] ? lock_release+0xce/0x2a0 <4> [588.231631] ? up_read+0x22/0x30 <4> [588.231635] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.231639] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.231643] ? irqentry_exit+0x77/0xb0 <4> [588.231646] ? clear_bhb_loop+0x50/0xa0 <4> [588.231649] ? clear_bhb_loop+0x50/0xa0 <4> [588.231653] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.231655] RIP: 0033:0x7ebf01d24ded <4> [588.231657] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.231660] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.231663] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.231664] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.231666] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.231668] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.231670] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.231679] </TASK> <4> [588.231681] irq event stamp: 1033039 <4> [588.231682] hardirqs last enabled at (1033045): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.231685] hardirqs last disabled at (1033050): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.231687] softirqs last enabled at (1031894): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.231690] softirqs last disabled at (1031889): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.231692] ---[ end trace 0000000000000000 ]--- <2> [588.231695] DMAR: ERROR: DMA PTE for vPFN 0x3d00002 already set (to 285801003 not 285801003) <4> [588.231721] ------------[ cut here ]------------ <4> [588.231722] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.231726] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.231815] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.231818] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.231819] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.231821] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.231824] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.231826] RSP: 0018:ffffc90000263218 EFLAGS: 00010202 <4> [588.231828] RAX: 0000000000000002 RBX: 0000000285801003 RCX: 0000000000000000 <4> [588.231830] RDX: 0000000000000000 RSI: 0000000003d00002 RDI: 0000000000000000 <4> [588.231839] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285801 <4> [588.231841] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.231842] R13: ffff88813f300010 R14: 00000000000de7ff R15: ffff88810128b388 <4> [588.231844] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.231846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.231848] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.231849] Call Trace: <4> [588.231851] <TASK> <4> [588.231853] ? mark_held_locks+0x46/0x90 <4> [588.231863] iommu_map_nosync+0x12c/0x320 <4> [588.231872] iommu_map_sg+0xd9/0x1d0 <4> [588.231878] iommu_dma_map_sg+0x271/0x6d0 <4> [588.231886] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.231892] dma_map_sgtable+0x1d/0x40 <4> [588.231895] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.232071] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.232253] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.232420] ? lock_acquire+0xc4/0x2e0 <4> [588.232424] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.232585] ? lock_is_held_type+0xa3/0x130 <4> [588.232591] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.232753] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.232922] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.233094] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.233273] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.233435] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.233598] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.233769] ? __kernel_text_address+0x12/0x50 <4> [588.233783] ? __lock_acquire+0x43e/0x2860 <4> [588.233786] ? __create_object+0x68/0xc0 <4> [588.233790] ? lock_release+0xce/0x2a0 <4> [588.233798] ? find_held_lock+0x31/0x90 <4> [588.233801] ? __might_fault+0x53/0xb0 <4> [588.233812] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.233979] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.234139] drm_ioctl_kernel+0xb3/0x120 <4> [588.234145] drm_ioctl+0x2d4/0x5a0 <4> [588.234147] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.234316] __x64_sys_ioctl+0xa5/0x100 <4> [588.234320] x64_sys_call+0x1144/0x26a0 <4> [588.234323] do_syscall_64+0x93/0xc80 <4> [588.234326] ? lock_release+0xce/0x2a0 <4> [588.234330] ? find_held_lock+0x31/0x90 <4> [588.234332] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.234337] ? lock_release+0xce/0x2a0 <4> [588.234342] ? up_read+0x22/0x30 <4> [588.234345] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.234349] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.234353] ? irqentry_exit+0x77/0xb0 <4> [588.234356] ? clear_bhb_loop+0x50/0xa0 <4> [588.234358] ? clear_bhb_loop+0x50/0xa0 <4> [588.234362] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.234364] RIP: 0033:0x7ebf01d24ded <4> [588.234366] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.234368] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.234371] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.234372] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.234374] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.234376] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.234377] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.234386] </TASK> <4> [588.234387] irq event stamp: 1034047 <4> [588.234389] hardirqs last enabled at (1034053): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.234391] hardirqs last disabled at (1034058): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.234393] softirqs last enabled at (1033668): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.234396] softirqs last disabled at (1033659): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.234398] ---[ end trace 0000000000000000 ]--- <2> [588.234400] DMAR: ERROR: DMA PTE for vPFN 0x3d00003 already set (to 285802003 not 285802003) <4> [588.234424] ------------[ cut here ]------------ <4> [588.234425] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.234429] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.234509] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.234512] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.234513] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.234515] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.234518] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.234519] RSP: 0018:ffffc90000263218 EFLAGS: 00010202 <4> [588.234522] RAX: 0000000000000001 RBX: 0000000285802003 RCX: 0000000000000000 <4> [588.234523] RDX: 0000000000000000 RSI: 0000000003d00003 RDI: 0000000000000000 <4> [588.234525] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285802 <4> [588.234527] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.234528] R13: ffff88813f300018 R14: 00000000000de7fe R15: ffff88810128b388 <4> [588.234530] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.234531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.234533] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.234535] Call Trace: <4> [588.234536] <TASK> <4> [588.234538] ? mark_held_locks+0x46/0x90 <4> [588.234548] iommu_map_nosync+0x12c/0x320 <4> [588.234556] iommu_map_sg+0xd9/0x1d0 <4> [588.234562] iommu_dma_map_sg+0x271/0x6d0 <4> [588.234571] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.234576] dma_map_sgtable+0x1d/0x40 <4> [588.234579] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.234746] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.234921] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.235090] ? lock_acquire+0xc4/0x2e0 <4> [588.235093] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.235276] ? lock_is_held_type+0xa3/0x130 <4> [588.235282] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.235454] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.235626] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.235807] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.236002] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.236183] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.236349] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.236524] ? __kernel_text_address+0x12/0x50 <4> [588.236538] ? __lock_acquire+0x43e/0x2860 <4> [588.236541] ? __create_object+0x68/0xc0 <4> [588.236545] ? lock_release+0xce/0x2a0 <4> [588.236553] ? find_held_lock+0x31/0x90 <4> [588.236556] ? __might_fault+0x53/0xb0 <4> [588.236567] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.236737] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.236906] drm_ioctl_kernel+0xb3/0x120 <4> [588.236912] drm_ioctl+0x2d4/0x5a0 <4> [588.236914] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.237087] __x64_sys_ioctl+0xa5/0x100 <4> [588.237092] x64_sys_call+0x1144/0x26a0 <4> [588.237095] do_syscall_64+0x93/0xc80 <4> [588.237097] ? lock_release+0xce/0x2a0 <4> [588.237102] ? find_held_lock+0x31/0x90 <4> [588.237104] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.237109] ? lock_release+0xce/0x2a0 <4> [588.237114] ? up_read+0x22/0x30 <4> [588.237118] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.237122] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.237126] ? irqentry_exit+0x77/0xb0 <4> [588.237129] ? clear_bhb_loop+0x50/0xa0 <4> [588.237131] ? clear_bhb_loop+0x50/0xa0 <4> [588.237135] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.237137] RIP: 0033:0x7ebf01d24ded <4> [588.237139] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.237141] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.237144] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.237146] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.237147] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.237149] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.237150] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.237160] </TASK> <4> [588.237161] irq event stamp: 1035045 <4> [588.237162] hardirqs last enabled at (1035051): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.237165] hardirqs last disabled at (1035056): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.237167] softirqs last enabled at (1033668): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.237169] softirqs last disabled at (1033659): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.237172] ---[ end trace 0000000000000000 ]--- <2> [588.237174] DMAR: ERROR: DMA PTE for vPFN 0x3d00004 already set (to 285803003 not 285803003) <4> [588.237198] ------------[ cut here ]------------ <4> [588.237200] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.237203] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.237285] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.237289] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.237290] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.237292] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.237294] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.237296] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.237299] RAX: 0000000000000000 RBX: 0000000285803003 RCX: 0000000000000000 <4> [588.237300] RDX: 0000000000000000 RSI: 0000000003d00004 RDI: 0000000000000000 <4> [588.237302] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285803 <4> [588.237303] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.237305] R13: ffff88813f300020 R14: 00000000000de7fd R15: ffff88810128b388 <4> [588.237307] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.237308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.237310] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.237312] Call Trace: <4> [588.237313] <TASK> <4> [588.237315] ? mark_held_locks+0x46/0x90 <4> [588.237325] iommu_map_nosync+0x12c/0x320 <4> [588.237333] iommu_map_sg+0xd9/0x1d0 <4> [588.237339] iommu_dma_map_sg+0x271/0x6d0 <4> [588.237349] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.237354] dma_map_sgtable+0x1d/0x40 <4> [588.237357] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.237531] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.237705] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.237884] ? lock_acquire+0xc4/0x2e0 <4> [588.237887] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.238067] ? lock_is_held_type+0xa3/0x130 <4> [588.238073] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.238244] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.238415] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.238596] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.238785] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.238962] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.239145] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.239320] ? __kernel_text_address+0x12/0x50 <4> [588.239335] ? __lock_acquire+0x43e/0x2860 <4> [588.239338] ? __create_object+0x68/0xc0 <4> [588.239342] ? lock_release+0xce/0x2a0 <4> [588.239350] ? find_held_lock+0x31/0x90 <4> [588.239352] ? __might_fault+0x53/0xb0 <4> [588.239364] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.239531] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.239697] drm_ioctl_kernel+0xb3/0x120 <4> [588.239703] drm_ioctl+0x2d4/0x5a0 <4> [588.239706] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.239887] __x64_sys_ioctl+0xa5/0x100 <4> [588.239892] x64_sys_call+0x1144/0x26a0 <4> [588.239895] do_syscall_64+0x93/0xc80 <4> [588.239898] ? lock_release+0xce/0x2a0 <4> [588.239902] ? find_held_lock+0x31/0x90 <4> [588.239905] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.239909] ? lock_release+0xce/0x2a0 <4> [588.239914] ? up_read+0x22/0x30 <4> [588.239918] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.239922] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.239926] ? irqentry_exit+0x77/0xb0 <4> [588.239929] ? clear_bhb_loop+0x50/0xa0 <4> [588.239931] ? clear_bhb_loop+0x50/0xa0 <4> [588.239935] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.239937] RIP: 0033:0x7ebf01d24ded <4> [588.239940] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.239941] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.239944] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.239946] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.239947] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.239949] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.239951] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.239960] </TASK> <4> [588.239961] irq event stamp: 1036043 <4> [588.239963] hardirqs last enabled at (1036049): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.239965] hardirqs last disabled at (1036054): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.239967] softirqs last enabled at (1033668): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.239970] softirqs last disabled at (1033659): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.239973] ---[ end trace 0000000000000000 ]--- <2> [588.239974] DMAR: ERROR: DMA PTE for vPFN 0x3d00005 already set (to 285804003 not 285804003) <4> [588.240000] ------------[ cut here ]------------ <4> [588.240001] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.240005] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.240088] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.240091] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.240093] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.240094] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.240097] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.240099] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.240102] RAX: 0000000000000000 RBX: 0000000285804003 RCX: 0000000000000000 <4> [588.240103] RDX: 0000000000000000 RSI: 0000000003d00005 RDI: 0000000000000000 <4> [588.240105] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285804 <4> [588.240106] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.240108] R13: ffff88813f300028 R14: 00000000000de7fc R15: ffff88810128b388 <4> [588.240110] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.240112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.240113] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.240115] Call Trace: <4> [588.240116] <TASK> <4> [588.240118] ? mark_held_locks+0x46/0x90 <4> [588.240128] iommu_map_nosync+0x12c/0x320 <4> [588.240137] iommu_map_sg+0xd9/0x1d0 <4> [588.240143] iommu_dma_map_sg+0x271/0x6d0 <4> [588.240152] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.240157] dma_map_sgtable+0x1d/0x40 <4> [588.240160] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.240333] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.240510] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.240682] ? lock_acquire+0xc4/0x2e0 <4> [588.240685] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.240857] ? lock_is_held_type+0xa3/0x130 <4> [588.240862] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.241029] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.241196] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.241374] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.241558] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.241723] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.241896] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.242071] ? __kernel_text_address+0x12/0x50 <4> [588.242086] ? __lock_acquire+0x43e/0x2860 <4> [588.242089] ? __create_object+0x68/0xc0 <4> [588.242093] ? lock_release+0xce/0x2a0 <4> [588.242101] ? find_held_lock+0x31/0x90 <4> [588.242103] ? __might_fault+0x53/0xb0 <4> [588.242115] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.242280] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.242444] drm_ioctl_kernel+0xb3/0x120 <4> [588.242450] drm_ioctl+0x2d4/0x5a0 <4> [588.242452] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.242625] __x64_sys_ioctl+0xa5/0x100 <4> [588.242630] x64_sys_call+0x1144/0x26a0 <4> [588.242633] do_syscall_64+0x93/0xc80 <4> [588.242636] ? lock_release+0xce/0x2a0 <4> [588.242640] ? find_held_lock+0x31/0x90 <4> [588.242642] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.242647] ? lock_release+0xce/0x2a0 <4> [588.242652] ? up_read+0x22/0x30 <4> [588.242656] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.242660] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.242664] ? irqentry_exit+0x77/0xb0 <4> [588.242667] ? clear_bhb_loop+0x50/0xa0 <4> [588.242669] ? clear_bhb_loop+0x50/0xa0 <4> [588.242673] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.242675] RIP: 0033:0x7ebf01d24ded <4> [588.242677] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.242679] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.242682] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.242683] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.242685] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.242686] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.242688] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.242697] </TASK> <4> [588.242699] irq event stamp: 1037039 <4> [588.242700] hardirqs last enabled at (1037045): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.242702] hardirqs last disabled at (1037050): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.242704] softirqs last enabled at (1033668): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.242707] softirqs last disabled at (1033659): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.242710] ---[ end trace 0000000000000000 ]--- <2> [588.242711] DMAR: ERROR: DMA PTE for vPFN 0x3d00006 already set (to 285805003 not 285805003) <4> [588.242737] ------------[ cut here ]------------ <4> [588.242738] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.242742] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.242825] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.242828] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.242829] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.242837] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.242840] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.242842] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.242844] RAX: 0000000000000000 RBX: 0000000285805003 RCX: 0000000000000000 <4> [588.242846] RDX: 0000000000000000 RSI: 0000000003d00006 RDI: 0000000000000000 <4> [588.242847] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285805 <4> [588.242849] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.242850] R13: ffff88813f300030 R14: 00000000000de7fb R15: ffff88810128b388 <4> [588.242852] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.242854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.242855] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.242857] Call Trace: <4> [588.242858] <TASK> <4> [588.242860] ? mark_held_locks+0x46/0x90 <4> [588.242870] iommu_map_nosync+0x12c/0x320 <4> [588.242879] iommu_map_sg+0xd9/0x1d0 <4> [588.242885] iommu_dma_map_sg+0x271/0x6d0 <4> [588.242894] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.242899] dma_map_sgtable+0x1d/0x40 <4> [588.242903] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.243087] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.243264] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.243441] ? lock_acquire+0xc4/0x2e0 <4> [588.243445] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.243615] ? lock_is_held_type+0xa3/0x130 <4> [588.243621] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.243792] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.243969] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.244151] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.244339] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.244509] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.244679] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.244864] ? __kernel_text_address+0x12/0x50 <4> [588.244878] ? __lock_acquire+0x43e/0x2860 <4> [588.244881] ? __create_object+0x68/0xc0 <4> [588.244885] ? lock_release+0xce/0x2a0 <4> [588.244894] ? find_held_lock+0x31/0x90 <4> [588.244896] ? __might_fault+0x53/0xb0 <4> [588.244908] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.245077] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.245246] drm_ioctl_kernel+0xb3/0x120 <4> [588.245252] drm_ioctl+0x2d4/0x5a0 <4> [588.245254] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.245433] __x64_sys_ioctl+0xa5/0x100 <4> [588.245438] x64_sys_call+0x1144/0x26a0 <4> [588.245441] do_syscall_64+0x93/0xc80 <4> [588.245444] ? lock_release+0xce/0x2a0 <4> [588.245449] ? find_held_lock+0x31/0x90 <4> [588.245452] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.245456] ? lock_release+0xce/0x2a0 <4> [588.245462] ? up_read+0x22/0x30 <4> [588.245466] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.245470] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.245475] ? irqentry_exit+0x77/0xb0 <4> [588.245478] ? clear_bhb_loop+0x50/0xa0 <4> [588.245480] ? clear_bhb_loop+0x50/0xa0 <4> [588.245484] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.245486] RIP: 0033:0x7ebf01d24ded <4> [588.245489] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.245491] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.245493] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.245495] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.245497] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.245498] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.245500] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.245509] </TASK> <4> [588.245511] irq event stamp: 1038037 <4> [588.245512] hardirqs last enabled at (1038043): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.245515] hardirqs last disabled at (1038048): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.245517] softirqs last enabled at (1033668): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.245520] softirqs last disabled at (1033659): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.245522] ---[ end trace 0000000000000000 ]--- <2> [588.245524] DMAR: ERROR: DMA PTE for vPFN 0x3d00007 already set (to 285806003 not 285806003) <4> [588.245550] ------------[ cut here ]------------ <4> [588.245551] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.245555] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.245641] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.245644] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.245645] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.245647] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.245650] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.245652] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.245654] RAX: 0000000000000000 RBX: 0000000285806003 RCX: 0000000000000000 <4> [588.245656] RDX: 0000000000000000 RSI: 0000000003d00007 RDI: 0000000000000000 <4> [588.245658] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285806 <4> [588.245659] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.245661] R13: ffff88813f300038 R14: 00000000000de7fa R15: ffff88810128b388 <4> [588.245662] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.245664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.245666] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.245668] Call Trace: <4> [588.245669] <TASK> <4> [588.245671] ? mark_held_locks+0x46/0x90 <4> [588.245681] iommu_map_nosync+0x12c/0x320 <4> [588.245690] iommu_map_sg+0xd9/0x1d0 <4> [588.245697] iommu_dma_map_sg+0x271/0x6d0 <4> [588.245706] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.245711] dma_map_sgtable+0x1d/0x40 <4> [588.245714] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.245897] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.246074] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.246250] ? lock_acquire+0xc4/0x2e0 <4> [588.246254] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.246424] ? lock_is_held_type+0xa3/0x130 <4> [588.246429] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.246601] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.246771] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.246959] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.247149] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.247320] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.247490] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.247670] ? __kernel_text_address+0x12/0x50 <4> [588.247684] ? __lock_acquire+0x43e/0x2860 <4> [588.247687] ? __create_object+0x68/0xc0 <4> [588.247691] ? lock_release+0xce/0x2a0 <4> [588.247700] ? find_held_lock+0x31/0x90 <4> [588.247702] ? __might_fault+0x53/0xb0 <4> [588.247714] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.247889] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.248057] drm_ioctl_kernel+0xb3/0x120 <4> [588.248064] drm_ioctl+0x2d4/0x5a0 <4> [588.248066] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.248244] __x64_sys_ioctl+0xa5/0x100 <4> [588.248249] x64_sys_call+0x1144/0x26a0 <4> [588.248251] do_syscall_64+0x93/0xc80 <4> [588.248254] ? lock_release+0xce/0x2a0 <4> [588.248259] ? find_held_lock+0x31/0x90 <4> [588.248261] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.248266] ? lock_release+0xce/0x2a0 <4> [588.248271] ? up_read+0x22/0x30 <4> [588.248275] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.248279] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.248283] ? irqentry_exit+0x77/0xb0 <4> [588.248286] ? clear_bhb_loop+0x50/0xa0 <4> [588.248289] ? clear_bhb_loop+0x50/0xa0 <4> [588.248292] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.248294] RIP: 0033:0x7ebf01d24ded <4> [588.248297] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.248299] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.248301] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.248303] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.248305] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.248306] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.248308] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.248317] </TASK> <4> [588.248319] irq event stamp: 1039035 <4> [588.248320] hardirqs last enabled at (1039041): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.248323] hardirqs last disabled at (1039046): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.248325] softirqs last enabled at (1033668): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.248327] softirqs last disabled at (1033659): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.248330] ---[ end trace 0000000000000000 ]--- <2> [588.248331] DMAR: ERROR: DMA PTE for vPFN 0x3d00008 already set (to 285807003 not 285807003) <4> [588.248358] ------------[ cut here ]------------ <4> [588.248359] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.248363] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.248448] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.248451] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.248453] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.248454] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.248457] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.248459] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.248462] RAX: 0000000000000000 RBX: 0000000285807003 RCX: 0000000000000000 <4> [588.248464] RDX: 0000000000000000 RSI: 0000000003d00008 RDI: 0000000000000000 <4> [588.248465] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285807 <4> [588.248467] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.248469] R13: ffff88813f300040 R14: 00000000000de7f9 R15: ffff88810128b388 <4> [588.248471] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.248473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.248475] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.248477] Call Trace: <4> [588.248478] <TASK> <4> [588.248480] ? mark_held_locks+0x46/0x90 <4> [588.248491] iommu_map_nosync+0x12c/0x320 <4> [588.248500] iommu_map_sg+0xd9/0x1d0 <4> [588.248506] iommu_dma_map_sg+0x271/0x6d0 <4> [588.248516] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.248521] dma_map_sgtable+0x1d/0x40 <4> [588.248525] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.248702] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.248887] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.249064] ? lock_acquire+0xc4/0x2e0 <4> [588.249068] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.249237] ? lock_is_held_type+0xa3/0x130 <4> [588.249243] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.249415] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.249585] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.249766] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.249964] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.250135] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.250304] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.250484] ? __kernel_text_address+0x12/0x50 <4> [588.250499] ? __lock_acquire+0x43e/0x2860 <4> [588.250502] ? __create_object+0x68/0xc0 <4> [588.250506] ? lock_release+0xce/0x2a0 <4> [588.250514] ? find_held_lock+0x31/0x90 <4> [588.250517] ? __might_fault+0x53/0xb0 <4> [588.250529] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.250699] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.250873] drm_ioctl_kernel+0xb3/0x120 <4> [588.250879] drm_ioctl+0x2d4/0x5a0 <4> [588.250882] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.251060] __x64_sys_ioctl+0xa5/0x100 <4> [588.251066] x64_sys_call+0x1144/0x26a0 <4> [588.251068] do_syscall_64+0x93/0xc80 <4> [588.251071] ? lock_release+0xce/0x2a0 <4> [588.251076] ? find_held_lock+0x31/0x90 <4> [588.251078] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.251083] ? lock_release+0xce/0x2a0 <4> [588.251088] ? up_read+0x22/0x30 <4> [588.251092] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.251096] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.251100] ? irqentry_exit+0x77/0xb0 <4> [588.251103] ? clear_bhb_loop+0x50/0xa0 <4> [588.251106] ? clear_bhb_loop+0x50/0xa0 <4> [588.251109] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.251111] RIP: 0033:0x7ebf01d24ded <4> [588.251114] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.251116] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.251119] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.251120] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.251122] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.251124] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.251125] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.251135] </TASK> <4> [588.251136] irq event stamp: 1040045 <4> [588.251138] hardirqs last enabled at (1040051): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.251140] hardirqs last disabled at (1040056): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.251142] softirqs last enabled at (1039810): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.251145] softirqs last disabled at (1039799): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.251148] ---[ end trace 0000000000000000 ]--- <2> [588.251149] DMAR: ERROR: DMA PTE for vPFN 0x3d00009 already set (to 285808003 not 285808003) <4> [588.251176] ------------[ cut here ]------------ <4> [588.251177] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.251181] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.251266] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.251269] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.251270] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.251272] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.251275] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.251277] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.251279] RAX: 0000000000000000 RBX: 0000000285808003 RCX: 0000000000000000 <4> [588.251281] RDX: 0000000000000000 RSI: 0000000003d00009 RDI: 0000000000000000 <4> [588.251283] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285808 <4> [588.251284] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.251286] R13: ffff88813f300048 R14: 00000000000de7f8 R15: ffff88810128b388 <4> [588.251287] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.251289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.251291] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.251293] Call Trace: <4> [588.251294] <TASK> <4> [588.251296] ? mark_held_locks+0x46/0x90 <4> [588.251306] iommu_map_nosync+0x12c/0x320 <4> [588.251315] iommu_map_sg+0xd9/0x1d0 <4> [588.251321] iommu_dma_map_sg+0x271/0x6d0 <4> [588.251330] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.251336] dma_map_sgtable+0x1d/0x40 <4> [588.251339] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.251514] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.251691] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.251874] ? lock_acquire+0xc4/0x2e0 <4> [588.251878] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.252048] ? lock_is_held_type+0xa3/0x130 <4> [588.252054] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.252225] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.252397] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.252578] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.252767] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.252942] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.253128] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.253312] ? __kernel_text_address+0x12/0x50 <4> [588.253327] ? __lock_acquire+0x43e/0x2860 <4> [588.253330] ? __create_object+0x68/0xc0 <4> [588.253334] ? lock_release+0xce/0x2a0 <4> [588.253343] ? find_held_lock+0x31/0x90 <4> [588.253346] ? __might_fault+0x53/0xb0 <4> [588.253358] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.253532] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.253705] drm_ioctl_kernel+0xb3/0x120 <4> [588.253711] drm_ioctl+0x2d4/0x5a0 <4> [588.253713] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.253901] __x64_sys_ioctl+0xa5/0x100 <4> [588.253907] x64_sys_call+0x1144/0x26a0 <4> [588.253909] do_syscall_64+0x93/0xc80 <4> [588.253912] ? lock_release+0xce/0x2a0 <4> [588.253917] ? find_held_lock+0x31/0x90 <4> [588.253919] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.253924] ? lock_release+0xce/0x2a0 <4> [588.253930] ? up_read+0x22/0x30 <4> [588.253933] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.253938] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.253942] ? irqentry_exit+0x77/0xb0 <4> [588.253945] ? clear_bhb_loop+0x50/0xa0 <4> [588.253948] ? clear_bhb_loop+0x50/0xa0 <4> [588.253952] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.253954] RIP: 0033:0x7ebf01d24ded <4> [588.253956] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.253958] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.253961] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.253962] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.253964] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.253966] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.253967] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.253977] </TASK> <4> [588.253979] irq event stamp: 1041043 <4> [588.253980] hardirqs last enabled at (1041049): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.253983] hardirqs last disabled at (1041054): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.253985] softirqs last enabled at (1039810): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.253988] softirqs last disabled at (1039799): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.253990] ---[ end trace 0000000000000000 ]--- <2> [588.253992] DMAR: ERROR: DMA PTE for vPFN 0x3d0000a already set (to 285809003 not 285809003) <4> [588.254019] ------------[ cut here ]------------ <4> [588.254021] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.254025] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.254112] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.254115] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.254117] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.254119] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.254122] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.254124] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.254126] RAX: 0000000000000000 RBX: 0000000285809003 RCX: 0000000000000000 <4> [588.254128] RDX: 0000000000000000 RSI: 0000000003d0000a RDI: 0000000000000000 <4> [588.254130] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285809 <4> [588.254131] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.254133] R13: ffff88813f300050 R14: 00000000000de7f7 R15: ffff88810128b388 <4> [588.254135] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.254137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.254138] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.254140] Call Trace: <4> [588.254141] <TASK> <4> [588.254144] ? mark_held_locks+0x46/0x90 <4> [588.254154] iommu_map_nosync+0x12c/0x320 <4> [588.254163] iommu_map_sg+0xd9/0x1d0 <4> [588.254170] iommu_dma_map_sg+0x271/0x6d0 <4> [588.254179] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.254185] dma_map_sgtable+0x1d/0x40 <4> [588.254188] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.254371] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.254553] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.254733] ? lock_acquire+0xc4/0x2e0 <4> [588.254737] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.254919] ? lock_is_held_type+0xa3/0x130 <4> [588.254925] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.255102] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.255277] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.255463] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.255658] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.255839] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.256015] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.256208] ? __kernel_text_address+0x12/0x50 <4> [588.256223] ? __lock_acquire+0x43e/0x2860 <4> [588.256226] ? __create_object+0x68/0xc0 <4> [588.256230] ? lock_release+0xce/0x2a0 <4> [588.256238] ? find_held_lock+0x31/0x90 <4> [588.256241] ? __might_fault+0x53/0xb0 <4> [588.256253] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.256423] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.256592] drm_ioctl_kernel+0xb3/0x120 <4> [588.256598] drm_ioctl+0x2d4/0x5a0 <4> [588.256601] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.256779] __x64_sys_ioctl+0xa5/0x100 <4> [588.256784] x64_sys_call+0x1144/0x26a0 <4> [588.256787] do_syscall_64+0x93/0xc80 <4> [588.256790] ? lock_release+0xce/0x2a0 <4> [588.256795] ? find_held_lock+0x31/0x90 <4> [588.256798] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.256803] ? lock_release+0xce/0x2a0 <4> [588.256808] ? up_read+0x22/0x30 <4> [588.256812] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.256816] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.256821] ? irqentry_exit+0x77/0xb0 <4> [588.256824] ? clear_bhb_loop+0x50/0xa0 <4> [588.256827] ? clear_bhb_loop+0x50/0xa0 <4> [588.256836] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.256838] RIP: 0033:0x7ebf01d24ded <4> [588.256841] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.256843] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.256846] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.256848] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.256850] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.256851] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.256853] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.256863] </TASK> <4> [588.256865] irq event stamp: 1042041 <4> [588.256866] hardirqs last enabled at (1042047): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.256869] hardirqs last disabled at (1042052): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.256871] softirqs last enabled at (1039810): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.256874] softirqs last disabled at (1039799): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.256877] ---[ end trace 0000000000000000 ]--- <2> [588.256879] DMAR: ERROR: DMA PTE for vPFN 0x3d0000b already set (to 28580a003 not 28580a003) <4> [588.256905] ------------[ cut here ]------------ <4> [588.256907] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.256911] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.256998] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.257001] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.257003] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.257004] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.257007] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.257009] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.257012] RAX: 0000000000000000 RBX: 000000028580a003 RCX: 0000000000000000 <4> [588.257013] RDX: 0000000000000000 RSI: 0000000003d0000b RDI: 0000000000000000 <4> [588.257015] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028580a <4> [588.257017] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.257018] R13: ffff88813f300058 R14: 00000000000de7f6 R15: ffff88810128b388 <4> [588.257020] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.257022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.257023] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.257025] Call Trace: <4> [588.257026] <TASK> <4> [588.257028] ? mark_held_locks+0x46/0x90 <4> [588.257039] iommu_map_nosync+0x12c/0x320 <4> [588.257061] iommu_map_sg+0xd9/0x1d0 <4> [588.257068] iommu_dma_map_sg+0x271/0x6d0 <4> [588.257077] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.257082] dma_map_sgtable+0x1d/0x40 <4> [588.257086] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.257270] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.257451] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.257632] ? lock_acquire+0xc4/0x2e0 <4> [588.257636] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.257810] ? lock_is_held_type+0xa3/0x130 <4> [588.257816] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.258016] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.258205] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.258386] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.258575] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.258744] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.258923] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.259103] ? __kernel_text_address+0x12/0x50 <4> [588.259117] ? __lock_acquire+0x43e/0x2860 <4> [588.259120] ? __create_object+0x68/0xc0 <4> [588.259124] ? lock_release+0xce/0x2a0 <4> [588.259132] ? find_held_lock+0x31/0x90 <4> [588.259135] ? __might_fault+0x53/0xb0 <4> [588.259147] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.259316] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.259484] drm_ioctl_kernel+0xb3/0x120 <4> [588.259490] drm_ioctl+0x2d4/0x5a0 <4> [588.259493] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.259670] __x64_sys_ioctl+0xa5/0x100 <4> [588.259675] x64_sys_call+0x1144/0x26a0 <4> [588.259677] do_syscall_64+0x93/0xc80 <4> [588.259680] ? lock_release+0xce/0x2a0 <4> [588.259685] ? find_held_lock+0x31/0x90 <4> [588.259687] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.259692] ? lock_release+0xce/0x2a0 <4> [588.259697] ? up_read+0x22/0x30 <4> [588.259701] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.259705] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.259709] ? irqentry_exit+0x77/0xb0 <4> [588.259712] ? clear_bhb_loop+0x50/0xa0 <4> [588.259714] ? clear_bhb_loop+0x50/0xa0 <4> [588.259718] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.259720] RIP: 0033:0x7ebf01d24ded <4> [588.259722] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.259724] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.259727] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.259729] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.259730] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.259732] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.259734] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.259743] </TASK> <4> [588.259745] irq event stamp: 1043057 <4> [588.259746] hardirqs last enabled at (1043063): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.259748] hardirqs last disabled at (1043068): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.259750] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.259753] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.259756] ---[ end trace 0000000000000000 ]--- <2> [588.259758] DMAR: ERROR: DMA PTE for vPFN 0x3d0000c already set (to 28580b003 not 28580b003) <4> [588.259784] ------------[ cut here ]------------ <4> [588.259785] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.259789] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.259882] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.259885] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.259887] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.259889] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.259892] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.259894] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.259896] RAX: 0000000000000000 RBX: 000000028580b003 RCX: 0000000000000000 <4> [588.259898] RDX: 0000000000000000 RSI: 0000000003d0000c RDI: 0000000000000000 <4> [588.259899] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028580b <4> [588.259901] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.259903] R13: ffff88813f300060 R14: 00000000000de7f5 R15: ffff88810128b388 <4> [588.259904] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.259906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.259908] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.259910] Call Trace: <4> [588.259911] <TASK> <4> [588.259913] ? mark_held_locks+0x46/0x90 <4> [588.259924] iommu_map_nosync+0x12c/0x320 <4> [588.259933] iommu_map_sg+0xd9/0x1d0 <4> [588.259939] iommu_dma_map_sg+0x271/0x6d0 <4> [588.259948] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.259953] dma_map_sgtable+0x1d/0x40 <4> [588.259956] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.260133] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.260310] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.260487] ? lock_acquire+0xc4/0x2e0 <4> [588.260491] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.260661] ? lock_is_held_type+0xa3/0x130 <4> [588.260667] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.260845] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.261017] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.261216] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.261409] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.261583] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.261757] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.261948] ? __kernel_text_address+0x12/0x50 <4> [588.261963] ? __lock_acquire+0x43e/0x2860 <4> [588.261966] ? __create_object+0x68/0xc0 <4> [588.261971] ? lock_release+0xce/0x2a0 <4> [588.261979] ? find_held_lock+0x31/0x90 <4> [588.261982] ? __might_fault+0x53/0xb0 <4> [588.261994] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.262179] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.262347] drm_ioctl_kernel+0xb3/0x120 <4> [588.262353] drm_ioctl+0x2d4/0x5a0 <4> [588.262356] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.262534] __x64_sys_ioctl+0xa5/0x100 <4> [588.262539] x64_sys_call+0x1144/0x26a0 <4> [588.262542] do_syscall_64+0x93/0xc80 <4> [588.262545] ? lock_release+0xce/0x2a0 <4> [588.262550] ? find_held_lock+0x31/0x90 <4> [588.262553] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.262557] ? lock_release+0xce/0x2a0 <4> [588.262563] ? up_read+0x22/0x30 <4> [588.262567] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.262571] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.262575] ? irqentry_exit+0x77/0xb0 <4> [588.262578] ? clear_bhb_loop+0x50/0xa0 <4> [588.262581] ? clear_bhb_loop+0x50/0xa0 <4> [588.262585] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.262587] RIP: 0033:0x7ebf01d24ded <4> [588.262590] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.262592] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.262595] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.262597] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.262598] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.262600] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.262602] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.262612] </TASK> <4> [588.262613] irq event stamp: 1044055 <4> [588.262615] hardirqs last enabled at (1044061): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.262618] hardirqs last disabled at (1044066): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.262620] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.262623] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.262626] ---[ end trace 0000000000000000 ]--- <2> [588.262628] DMAR: ERROR: DMA PTE for vPFN 0x3d0000d already set (to 28580c003 not 28580c003) <4> [588.262655] ------------[ cut here ]------------ <4> [588.262656] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.262661] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.262751] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.262755] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.262756] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.262758] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.262762] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.262763] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.262766] RAX: 0000000000000000 RBX: 000000028580c003 RCX: 0000000000000000 <4> [588.262768] RDX: 0000000000000000 RSI: 0000000003d0000d RDI: 0000000000000000 <4> [588.262770] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028580c <4> [588.262772] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.262773] R13: ffff88813f300068 R14: 00000000000de7f4 R15: ffff88810128b388 <4> [588.262775] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.262777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.262779] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.262781] Call Trace: <4> [588.262782] <TASK> <4> [588.262785] ? mark_held_locks+0x46/0x90 <4> [588.262795] iommu_map_nosync+0x12c/0x320 <4> [588.262804] iommu_map_sg+0xd9/0x1d0 <4> [588.262810] iommu_dma_map_sg+0x271/0x6d0 <4> [588.262819] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.262824] dma_map_sgtable+0x1d/0x40 <4> [588.262828] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.263015] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.263193] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.263370] ? lock_acquire+0xc4/0x2e0 <4> [588.263373] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.263543] ? lock_is_held_type+0xa3/0x130 <4> [588.263548] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.263721] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.263897] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.264079] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.264266] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.264436] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.264606] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.264787] ? __kernel_text_address+0x12/0x50 <4> [588.264801] ? __lock_acquire+0x43e/0x2860 <4> [588.264804] ? __create_object+0x68/0xc0 <4> [588.264808] ? lock_release+0xce/0x2a0 <4> [588.264817] ? find_held_lock+0x31/0x90 <4> [588.264819] ? __might_fault+0x53/0xb0 <4> [588.264837] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.265007] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.265199] drm_ioctl_kernel+0xb3/0x120 <4> [588.265205] drm_ioctl+0x2d4/0x5a0 <4> [588.265207] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.265390] __x64_sys_ioctl+0xa5/0x100 <4> [588.265395] x64_sys_call+0x1144/0x26a0 <4> [588.265398] do_syscall_64+0x93/0xc80 <4> [588.265401] ? lock_release+0xce/0x2a0 <4> [588.265406] ? find_held_lock+0x31/0x90 <4> [588.265408] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.265413] ? lock_release+0xce/0x2a0 <4> [588.265418] ? up_read+0x22/0x30 <4> [588.265422] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.265426] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.265431] ? irqentry_exit+0x77/0xb0 <4> [588.265434] ? clear_bhb_loop+0x50/0xa0 <4> [588.265436] ? clear_bhb_loop+0x50/0xa0 <4> [588.265440] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.265442] RIP: 0033:0x7ebf01d24ded <4> [588.265445] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.265446] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.265449] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.265451] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.265453] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.265454] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.265456] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.265466] </TASK> <4> [588.265467] irq event stamp: 1045053 <4> [588.265469] hardirqs last enabled at (1045059): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.265471] hardirqs last disabled at (1045064): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.265474] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.265476] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.265479] ---[ end trace 0000000000000000 ]--- <2> [588.265481] DMAR: ERROR: DMA PTE for vPFN 0x3d0000e already set (to 28580d003 not 28580d003) <4> [588.265508] ------------[ cut here ]------------ <4> [588.265509] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.265513] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.265600] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.265604] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.265605] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.265607] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.265610] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.265612] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.265614] RAX: 0000000000000000 RBX: 000000028580d003 RCX: 0000000000000000 <4> [588.265616] RDX: 0000000000000000 RSI: 0000000003d0000e RDI: 0000000000000000 <4> [588.265618] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028580d <4> [588.265619] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.265621] R13: ffff88813f300070 R14: 00000000000de7f3 R15: ffff88810128b388 <4> [588.265623] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.265625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.265626] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.265628] Call Trace: <4> [588.265629] <TASK> <4> [588.265631] ? mark_held_locks+0x46/0x90 <4> [588.265642] iommu_map_nosync+0x12c/0x320 <4> [588.265651] iommu_map_sg+0xd9/0x1d0 <4> [588.265657] iommu_dma_map_sg+0x271/0x6d0 <4> [588.265666] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.265672] dma_map_sgtable+0x1d/0x40 <4> [588.265675] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.265862] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.266044] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.266225] ? lock_acquire+0xc4/0x2e0 <4> [588.266229] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.266403] ? lock_is_held_type+0xa3/0x130 <4> [588.266409] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.266586] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.266761] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.266952] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.267157] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.267327] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.267497] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.267676] ? __kernel_text_address+0x12/0x50 <4> [588.267691] ? __lock_acquire+0x43e/0x2860 <4> [588.267694] ? __create_object+0x68/0xc0 <4> [588.267698] ? lock_release+0xce/0x2a0 <4> [588.267706] ? find_held_lock+0x31/0x90 <4> [588.267709] ? __might_fault+0x53/0xb0 <4> [588.267720] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.267895] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.268065] drm_ioctl_kernel+0xb3/0x120 <4> [588.268070] drm_ioctl+0x2d4/0x5a0 <4> [588.268073] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.268251] __x64_sys_ioctl+0xa5/0x100 <4> [588.268256] x64_sys_call+0x1144/0x26a0 <4> [588.268259] do_syscall_64+0x93/0xc80 <4> [588.268262] ? lock_release+0xce/0x2a0 <4> [588.268266] ? find_held_lock+0x31/0x90 <4> [588.268269] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.268274] ? lock_release+0xce/0x2a0 <4> [588.268279] ? up_read+0x22/0x30 <4> [588.268283] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.268287] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.268292] ? irqentry_exit+0x77/0xb0 <4> [588.268295] ? clear_bhb_loop+0x50/0xa0 <4> [588.268297] ? clear_bhb_loop+0x50/0xa0 <4> [588.268301] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.268304] RIP: 0033:0x7ebf01d24ded <4> [588.268306] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.268308] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.268311] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.268313] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.268315] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.268317] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.268318] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.268328] </TASK> <4> [588.268330] irq event stamp: 1046051 <4> [588.268331] hardirqs last enabled at (1046057): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.268334] hardirqs last disabled at (1046062): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.268336] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.268339] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.268342] ---[ end trace 0000000000000000 ]--- <2> [588.268344] DMAR: ERROR: DMA PTE for vPFN 0x3d0000f already set (to 28580e003 not 28580e003) <4> [588.268370] ------------[ cut here ]------------ <4> [588.268372] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.268376] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.268466] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.268470] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.268471] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.268473] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.268477] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.268479] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.268481] RAX: 0000000000000000 RBX: 000000028580e003 RCX: 0000000000000000 <4> [588.268483] RDX: 0000000000000000 RSI: 0000000003d0000f RDI: 0000000000000000 <4> [588.268485] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028580e <4> [588.268487] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.268488] R13: ffff88813f300078 R14: 00000000000de7f2 R15: ffff88810128b388 <4> [588.268490] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.268492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.268494] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.268496] Call Trace: <4> [588.268497] <TASK> <4> [588.268500] ? mark_held_locks+0x46/0x90 <4> [588.268510] iommu_map_nosync+0x12c/0x320 <4> [588.268519] iommu_map_sg+0xd9/0x1d0 <4> [588.268526] iommu_dma_map_sg+0x271/0x6d0 <4> [588.268535] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.268540] dma_map_sgtable+0x1d/0x40 <4> [588.268543] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.268727] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.268910] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.269087] ? lock_acquire+0xc4/0x2e0 <4> [588.269090] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.269260] ? lock_is_held_type+0xa3/0x130 <4> [588.269265] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.269437] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.269607] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.269788] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.269982] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.270169] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.270344] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.270528] ? __kernel_text_address+0x12/0x50 <4> [588.270543] ? __lock_acquire+0x43e/0x2860 <4> [588.270546] ? __create_object+0x68/0xc0 <4> [588.270550] ? lock_release+0xce/0x2a0 <4> [588.270559] ? find_held_lock+0x31/0x90 <4> [588.270562] ? __might_fault+0x53/0xb0 <4> [588.270574] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.270750] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.270928] drm_ioctl_kernel+0xb3/0x120 <4> [588.270934] drm_ioctl+0x2d4/0x5a0 <4> [588.270937] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.271120] __x64_sys_ioctl+0xa5/0x100 <4> [588.271126] x64_sys_call+0x1144/0x26a0 <4> [588.271128] do_syscall_64+0x93/0xc80 <4> [588.271131] ? lock_release+0xce/0x2a0 <4> [588.271136] ? find_held_lock+0x31/0x90 <4> [588.271139] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.271143] ? lock_release+0xce/0x2a0 <4> [588.271149] ? up_read+0x22/0x30 <4> [588.271152] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.271157] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.271161] ? irqentry_exit+0x77/0xb0 <4> [588.271164] ? clear_bhb_loop+0x50/0xa0 <4> [588.271166] ? clear_bhb_loop+0x50/0xa0 <4> [588.271170] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.271172] RIP: 0033:0x7ebf01d24ded <4> [588.271175] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.271177] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.271179] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.271181] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.271183] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.271185] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.271186] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.271196] </TASK> <4> [588.271197] irq event stamp: 1047049 <4> [588.271199] hardirqs last enabled at (1047055): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.271201] hardirqs last disabled at (1047060): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.271203] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.271206] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.271209] ---[ end trace 0000000000000000 ]--- <2> [588.271211] DMAR: ERROR: DMA PTE for vPFN 0x3d00010 already set (to 28580f003 not 28580f003) <4> [588.271238] ------------[ cut here ]------------ <4> [588.271239] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.271243] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.271329] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.271332] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.271334] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.271335] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.271338] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.271340] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.271343] RAX: 0000000000000000 RBX: 000000028580f003 RCX: 0000000000000000 <4> [588.271345] RDX: 0000000000000000 RSI: 0000000003d00010 RDI: 0000000000000000 <4> [588.271346] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028580f <4> [588.271348] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.271349] R13: ffff88813f300080 R14: 00000000000de7f1 R15: ffff88810128b388 <4> [588.271351] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.271353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.271355] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.271357] Call Trace: <4> [588.271358] <TASK> <4> [588.271360] ? mark_held_locks+0x46/0x90 <4> [588.271370] iommu_map_nosync+0x12c/0x320 <4> [588.271379] iommu_map_sg+0xd9/0x1d0 <4> [588.271386] iommu_dma_map_sg+0x271/0x6d0 <4> [588.271395] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.271400] dma_map_sgtable+0x1d/0x40 <4> [588.271403] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.271583] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.271765] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.271952] ? lock_acquire+0xc4/0x2e0 <4> [588.271956] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.272130] ? lock_is_held_type+0xa3/0x130 <4> [588.272136] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.272312] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.272488] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.272674] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.272873] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.273048] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.273222] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.273406] ? __kernel_text_address+0x12/0x50 <4> [588.273421] ? __lock_acquire+0x43e/0x2860 <4> [588.273424] ? __create_object+0x68/0xc0 <4> [588.273428] ? lock_release+0xce/0x2a0 <4> [588.273437] ? find_held_lock+0x31/0x90 <4> [588.273439] ? __might_fault+0x53/0xb0 <4> [588.273451] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.273625] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.273797] drm_ioctl_kernel+0xb3/0x120 <4> [588.273803] drm_ioctl+0x2d4/0x5a0 <4> [588.273806] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.273994] __x64_sys_ioctl+0xa5/0x100 <4> [588.273999] x64_sys_call+0x1144/0x26a0 <4> [588.274002] do_syscall_64+0x93/0xc80 <4> [588.274004] ? lock_release+0xce/0x2a0 <4> [588.274009] ? find_held_lock+0x31/0x90 <4> [588.274012] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.274016] ? lock_release+0xce/0x2a0 <4> [588.274022] ? up_read+0x22/0x30 <4> [588.274026] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.274030] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.274035] ? irqentry_exit+0x77/0xb0 <4> [588.274038] ? clear_bhb_loop+0x50/0xa0 <4> [588.274040] ? clear_bhb_loop+0x50/0xa0 <4> [588.274044] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.274047] RIP: 0033:0x7ebf01d24ded <4> [588.274049] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.274051] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.274054] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.274056] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.274058] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.274060] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.274062] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.274071] </TASK> <4> [588.274073] irq event stamp: 1048047 <4> [588.274075] hardirqs last enabled at (1048053): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.274077] hardirqs last disabled at (1048058): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.274080] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.274083] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.274086] ---[ end trace 0000000000000000 ]--- <2> [588.274088] DMAR: ERROR: DMA PTE for vPFN 0x3d00011 already set (to 285810003 not 285810003) <4> [588.274115] ------------[ cut here ]------------ <4> [588.274116] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.274121] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.274210] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.274214] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.274215] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.274217] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.274221] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.274223] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.274226] RAX: 0000000000000000 RBX: 0000000285810003 RCX: 0000000000000000 <4> [588.274227] RDX: 0000000000000000 RSI: 0000000003d00011 RDI: 0000000000000000 <4> [588.274229] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285810 <4> [588.274231] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.274233] R13: ffff88813f300088 R14: 00000000000de7f0 R15: ffff88810128b388 <4> [588.274235] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.274237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.274238] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.274240] Call Trace: <4> [588.274242] <TASK> <4> [588.274244] ? mark_held_locks+0x46/0x90 <4> [588.274255] iommu_map_nosync+0x12c/0x320 <4> [588.274264] iommu_map_sg+0xd9/0x1d0 <4> [588.274271] iommu_dma_map_sg+0x271/0x6d0 <4> [588.274280] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.274285] dma_map_sgtable+0x1d/0x40 <4> [588.274289] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.274472] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.274654] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.274841] ? lock_acquire+0xc4/0x2e0 <4> [588.274844] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.275019] ? lock_is_held_type+0xa3/0x130 <4> [588.275025] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.275201] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.275377] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.275563] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.275755] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.275936] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.276111] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.276295] ? __kernel_text_address+0x12/0x50 <4> [588.276311] ? __lock_acquire+0x43e/0x2860 <4> [588.276314] ? __create_object+0x68/0xc0 <4> [588.276318] ? lock_release+0xce/0x2a0 <4> [588.276327] ? find_held_lock+0x31/0x90 <4> [588.276329] ? __might_fault+0x53/0xb0 <4> [588.276342] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.276516] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.276689] drm_ioctl_kernel+0xb3/0x120 <4> [588.276695] drm_ioctl+0x2d4/0x5a0 <4> [588.276698] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.276886] __x64_sys_ioctl+0xa5/0x100 <4> [588.276892] x64_sys_call+0x1144/0x26a0 <4> [588.276895] do_syscall_64+0x93/0xc80 <4> [588.276897] ? lock_release+0xce/0x2a0 <4> [588.276902] ? find_held_lock+0x31/0x90 <4> [588.276905] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.276909] ? lock_release+0xce/0x2a0 <4> [588.276915] ? up_read+0x22/0x30 <4> [588.276919] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.276923] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.276928] ? irqentry_exit+0x77/0xb0 <4> [588.276931] ? clear_bhb_loop+0x50/0xa0 <4> [588.276933] ? clear_bhb_loop+0x50/0xa0 <4> [588.276937] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.276939] RIP: 0033:0x7ebf01d24ded <4> [588.276942] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.276944] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.276946] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.276948] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.276950] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.276951] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.276953] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.276963] </TASK> <4> [588.276965] irq event stamp: 1049045 <4> [588.276966] hardirqs last enabled at (1049051): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.276968] hardirqs last disabled at (1049056): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.276971] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.276973] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.276976] ---[ end trace 0000000000000000 ]--- <2> [588.276978] DMAR: ERROR: DMA PTE for vPFN 0x3d00012 already set (to 285811003 not 285811003) <4> [588.277005] ------------[ cut here ]------------ <4> [588.277006] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.277010] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.277097] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.277100] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.277101] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.277103] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.277106] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.277108] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.277110] RAX: 0000000000000000 RBX: 0000000285811003 RCX: 0000000000000000 <4> [588.277112] RDX: 0000000000000000 RSI: 0000000003d00012 RDI: 0000000000000000 <4> [588.277114] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285811 <4> [588.277115] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.277117] R13: ffff88813f300090 R14: 00000000000de7ef R15: ffff88810128b388 <4> [588.277119] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.277120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.277122] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.277124] Call Trace: <4> [588.277125] <TASK> <4> [588.277127] ? mark_held_locks+0x46/0x90 <4> [588.277138] iommu_map_nosync+0x12c/0x320 <4> [588.277147] iommu_map_sg+0xd9/0x1d0 <4> [588.277153] iommu_dma_map_sg+0x271/0x6d0 <4> [588.277163] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.277168] dma_map_sgtable+0x1d/0x40 <4> [588.277172] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.277352] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.277534] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.277715] ? lock_acquire+0xc4/0x2e0 <4> [588.277719] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.277900] ? lock_is_held_type+0xa3/0x130 <4> [588.277906] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.278083] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.278259] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.278445] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.278638] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.278812] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.278993] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.279177] ? __kernel_text_address+0x12/0x50 <4> [588.279192] ? __lock_acquire+0x43e/0x2860 <4> [588.279195] ? __create_object+0x68/0xc0 <4> [588.279199] ? lock_release+0xce/0x2a0 <4> [588.279208] ? find_held_lock+0x31/0x90 <4> [588.279211] ? __might_fault+0x53/0xb0 <4> [588.279223] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.279397] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.279570] drm_ioctl_kernel+0xb3/0x120 <4> [588.279576] drm_ioctl+0x2d4/0x5a0 <4> [588.279579] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.279761] __x64_sys_ioctl+0xa5/0x100 <4> [588.279766] x64_sys_call+0x1144/0x26a0 <4> [588.279769] do_syscall_64+0x93/0xc80 <4> [588.279772] ? lock_release+0xce/0x2a0 <4> [588.279777] ? find_held_lock+0x31/0x90 <4> [588.279780] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.279785] ? lock_release+0xce/0x2a0 <4> [588.279791] ? up_read+0x22/0x30 <4> [588.279794] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.279799] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.279803] ? irqentry_exit+0x77/0xb0 <4> [588.279806] ? clear_bhb_loop+0x50/0xa0 <4> [588.279809] ? clear_bhb_loop+0x50/0xa0 <4> [588.279813] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.279815] RIP: 0033:0x7ebf01d24ded <4> [588.279818] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.279820] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.279823] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.279825] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.279827] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.279828] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.279836] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.279846] </TASK> <4> [588.279848] irq event stamp: 1050043 <4> [588.279849] hardirqs last enabled at (1050049): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.279852] hardirqs last disabled at (1050054): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.279854] softirqs last enabled at (1042836): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.279857] softirqs last disabled at (1042819): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.279860] ---[ end trace 0000000000000000 ]--- <2> [588.279862] DMAR: ERROR: DMA PTE for vPFN 0x3d00013 already set (to 285812003 not 285812003) <4> [588.279889] ------------[ cut here ]------------ <4> [588.279890] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.279895] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.279987] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.279990] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.279992] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.279993] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.279997] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.279999] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.280002] RAX: 0000000000000000 RBX: 0000000285812003 RCX: 0000000000000000 <4> [588.280003] RDX: 0000000000000000 RSI: 0000000003d00013 RDI: 0000000000000000 <4> [588.280005] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285812 <4> [588.280007] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.280009] R13: ffff88813f300098 R14: 00000000000de7ee R15: ffff88810128b388 <4> [588.280011] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.280013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.280015] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.280017] Call Trace: <4> [588.280018] <TASK> <4> [588.280020] ? mark_held_locks+0x46/0x90 <4> [588.280031] iommu_map_nosync+0x12c/0x320 <4> [588.280041] iommu_map_sg+0xd9/0x1d0 <4> [588.280047] iommu_dma_map_sg+0x271/0x6d0 <4> [588.280057] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.280062] dma_map_sgtable+0x1d/0x40 <4> [588.280066] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.280251] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.280433] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.280614] ? lock_acquire+0xc4/0x2e0 <4> [588.280618] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.280793] ? lock_is_held_type+0xa3/0x130 <4> [588.280798] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.280985] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.281161] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.281346] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.281539] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.281713] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.281894] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.282078] ? __kernel_text_address+0x12/0x50 <4> [588.282094] ? __lock_acquire+0x43e/0x2860 <4> [588.282097] ? __create_object+0x68/0xc0 <4> [588.282101] ? lock_release+0xce/0x2a0 <4> [588.282110] ? find_held_lock+0x31/0x90 <4> [588.282113] ? __might_fault+0x53/0xb0 <4> [588.282125] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.282299] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.282472] drm_ioctl_kernel+0xb3/0x120 <4> [588.282478] drm_ioctl+0x2d4/0x5a0 <4> [588.282481] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.282664] __x64_sys_ioctl+0xa5/0x100 <4> [588.282669] x64_sys_call+0x1144/0x26a0 <4> [588.282672] do_syscall_64+0x93/0xc80 <4> [588.282675] ? lock_release+0xce/0x2a0 <4> [588.282680] ? find_held_lock+0x31/0x90 <4> [588.282682] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.282687] ? lock_release+0xce/0x2a0 <4> [588.282692] ? up_read+0x22/0x30 <4> [588.282696] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.282700] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.282704] ? irqentry_exit+0x77/0xb0 <4> [588.282708] ? clear_bhb_loop+0x50/0xa0 <4> [588.282710] ? clear_bhb_loop+0x50/0xa0 <4> [588.282714] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.282716] RIP: 0033:0x7ebf01d24ded <4> [588.282718] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.282720] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.282723] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.282725] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.282727] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.282728] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.282730] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.282740] </TASK> <4> [588.282741] irq event stamp: 1051045 <4> [588.282742] hardirqs last enabled at (1051051): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.282745] hardirqs last disabled at (1051056): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.282747] softirqs last enabled at (1050792): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.282750] softirqs last disabled at (1050787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.282752] ---[ end trace 0000000000000000 ]--- <2> [588.282754] DMAR: ERROR: DMA PTE for vPFN 0x3d00014 already set (to 285813003 not 285813003) <4> [588.282781] ------------[ cut here ]------------ <4> [588.282783] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.282786] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.282881] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.282884] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.282886] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.282888] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.282891] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.282893] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.282895] RAX: 0000000000000000 RBX: 0000000285813003 RCX: 0000000000000000 <4> [588.282897] RDX: 0000000000000000 RSI: 0000000003d00014 RDI: 0000000000000000 <4> [588.282899] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285813 <4> [588.282900] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.282902] R13: ffff88813f3000a0 R14: 00000000000de7ed R15: ffff88810128b388 <4> [588.282904] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.282905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.282907] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.282909] Call Trace: <4> [588.282910] <TASK> <4> [588.282912] ? mark_held_locks+0x46/0x90 <4> [588.282923] iommu_map_nosync+0x12c/0x320 <4> [588.282932] iommu_map_sg+0xd9/0x1d0 <4> [588.282939] iommu_dma_map_sg+0x271/0x6d0 <4> [588.282948] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.282953] dma_map_sgtable+0x1d/0x40 <4> [588.282957] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.283154] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.283341] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.283527] ? lock_acquire+0xc4/0x2e0 <4> [588.283530] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.283709] ? lock_is_held_type+0xa3/0x130 <4> [588.283715] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.283902] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.284084] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.284286] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.284478] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.284653] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.284827] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.285017] ? __kernel_text_address+0x12/0x50 <4> [588.285032] ? __lock_acquire+0x43e/0x2860 <4> [588.285035] ? __create_object+0x68/0xc0 <4> [588.285039] ? lock_release+0xce/0x2a0 <4> [588.285048] ? find_held_lock+0x31/0x90 <4> [588.285051] ? __might_fault+0x53/0xb0 <4> [588.285063] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.285237] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.285409] drm_ioctl_kernel+0xb3/0x120 <4> [588.285415] drm_ioctl+0x2d4/0x5a0 <4> [588.285417] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.285599] __x64_sys_ioctl+0xa5/0x100 <4> [588.285604] x64_sys_call+0x1144/0x26a0 <4> [588.285607] do_syscall_64+0x93/0xc80 <4> [588.285610] ? lock_release+0xce/0x2a0 <4> [588.285615] ? find_held_lock+0x31/0x90 <4> [588.285617] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.285622] ? lock_release+0xce/0x2a0 <4> [588.285627] ? up_read+0x22/0x30 <4> [588.285631] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.285635] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.285640] ? irqentry_exit+0x77/0xb0 <4> [588.285643] ? clear_bhb_loop+0x50/0xa0 <4> [588.285645] ? clear_bhb_loop+0x50/0xa0 <4> [588.285649] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.285651] RIP: 0033:0x7ebf01d24ded <4> [588.285653] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.285655] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.285658] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.285660] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.285662] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.285663] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.285665] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.285675] </TASK> <4> [588.285677] irq event stamp: 1052043 <4> [588.285678] hardirqs last enabled at (1052049): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.285681] hardirqs last disabled at (1052054): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.285683] softirqs last enabled at (1050792): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.285686] softirqs last disabled at (1050787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.285689] ---[ end trace 0000000000000000 ]--- <2> [588.285691] DMAR: ERROR: DMA PTE for vPFN 0x3d00015 already set (to 285814003 not 285814003) <4> [588.285718] ------------[ cut here ]------------ <4> [588.285719] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.285723] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.285815] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.285819] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.285821] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.285823] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.285826] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.285828] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.285837] RAX: 0000000000000000 RBX: 0000000285814003 RCX: 0000000000000000 <4> [588.285839] RDX: 0000000000000000 RSI: 0000000003d00015 RDI: 0000000000000000 <4> [588.285841] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285814 <4> [588.285843] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.285844] R13: ffff88813f3000a8 R14: 00000000000de7ec R15: ffff88810128b388 <4> [588.285847] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.285849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.285851] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.285853] Call Trace: <4> [588.285854] <TASK> <4> [588.285856] ? mark_held_locks+0x46/0x90 <4> [588.285867] iommu_map_nosync+0x12c/0x320 <4> [588.285876] iommu_map_sg+0xd9/0x1d0 <4> [588.285883] iommu_dma_map_sg+0x271/0x6d0 <4> [588.285892] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.285898] dma_map_sgtable+0x1d/0x40 <4> [588.285902] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.286086] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.286267] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.286448] ? lock_acquire+0xc4/0x2e0 <4> [588.286452] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.286626] ? lock_is_held_type+0xa3/0x130 <4> [588.286632] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.286807] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.286989] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.287174] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.287368] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.287543] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.287718] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.287908] ? __kernel_text_address+0x12/0x50 <4> [588.287923] ? __lock_acquire+0x43e/0x2860 <4> [588.287927] ? __create_object+0x68/0xc0 <4> [588.287931] ? lock_release+0xce/0x2a0 <4> [588.287940] ? find_held_lock+0x31/0x90 <4> [588.287943] ? __might_fault+0x53/0xb0 <4> [588.287955] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.288130] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.288303] drm_ioctl_kernel+0xb3/0x120 <4> [588.288309] drm_ioctl+0x2d4/0x5a0 <4> [588.288311] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.288494] __x64_sys_ioctl+0xa5/0x100 <4> [588.288499] x64_sys_call+0x1144/0x26a0 <4> [588.288502] do_syscall_64+0x93/0xc80 <4> [588.288505] ? lock_release+0xce/0x2a0 <4> [588.288510] ? find_held_lock+0x31/0x90 <4> [588.288512] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.288517] ? lock_release+0xce/0x2a0 <4> [588.288522] ? up_read+0x22/0x30 <4> [588.288526] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.288530] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.288534] ? irqentry_exit+0x77/0xb0 <4> [588.288537] ? clear_bhb_loop+0x50/0xa0 <4> [588.288540] ? clear_bhb_loop+0x50/0xa0 <4> [588.288544] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.288546] RIP: 0033:0x7ebf01d24ded <4> [588.288548] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.288550] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.288553] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.288555] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.288557] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.288558] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.288560] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.288570] </TASK> <4> [588.288571] irq event stamp: 1053041 <4> [588.288572] hardirqs last enabled at (1053047): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.288575] hardirqs last disabled at (1053052): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.288577] softirqs last enabled at (1050792): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.288580] softirqs last disabled at (1050787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.288582] ---[ end trace 0000000000000000 ]--- <2> [588.288584] DMAR: ERROR: DMA PTE for vPFN 0x3d00016 already set (to 285815003 not 285815003) <4> [588.288611] ------------[ cut here ]------------ <4> [588.288613] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.288617] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.288704] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.288707] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.288708] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.288710] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.288713] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.288715] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.288717] RAX: 0000000000000000 RBX: 0000000285815003 RCX: 0000000000000000 <4> [588.288719] RDX: 0000000000000000 RSI: 0000000003d00016 RDI: 0000000000000000 <4> [588.288721] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285815 <4> [588.288722] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.288724] R13: ffff88813f3000b0 R14: 00000000000de7eb R15: ffff88810128b388 <4> [588.288726] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.288728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.288729] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.288731] Call Trace: <4> [588.288732] <TASK> <4> [588.288735] ? mark_held_locks+0x46/0x90 <4> [588.288745] iommu_map_nosync+0x12c/0x320 <4> [588.288754] iommu_map_sg+0xd9/0x1d0 <4> [588.288760] iommu_dma_map_sg+0x271/0x6d0 <4> [588.288769] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.288775] dma_map_sgtable+0x1d/0x40 <4> [588.288778] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.288965] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.289147] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.289329] ? lock_acquire+0xc4/0x2e0 <4> [588.289332] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.289506] ? lock_is_held_type+0xa3/0x130 <4> [588.289512] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.289688] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.289872] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.290058] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.290252] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.290426] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.290601] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.290785] ? __kernel_text_address+0x12/0x50 <4> [588.290800] ? __lock_acquire+0x43e/0x2860 <4> [588.290803] ? __create_object+0x68/0xc0 <4> [588.290807] ? lock_release+0xce/0x2a0 <4> [588.290815] ? find_held_lock+0x31/0x90 <4> [588.290818] ? __might_fault+0x53/0xb0 <4> [588.290837] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.291010] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.291183] drm_ioctl_kernel+0xb3/0x120 <4> [588.291189] drm_ioctl+0x2d4/0x5a0 <4> [588.291191] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.291373] __x64_sys_ioctl+0xa5/0x100 <4> [588.291378] x64_sys_call+0x1144/0x26a0 <4> [588.291381] do_syscall_64+0x93/0xc80 <4> [588.291384] ? lock_release+0xce/0x2a0 <4> [588.291388] ? find_held_lock+0x31/0x90 <4> [588.291391] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.291395] ? lock_release+0xce/0x2a0 <4> [588.291401] ? up_read+0x22/0x30 <4> [588.291405] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.291409] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.291414] ? irqentry_exit+0x77/0xb0 <4> [588.291417] ? clear_bhb_loop+0x50/0xa0 <4> [588.291419] ? clear_bhb_loop+0x50/0xa0 <4> [588.291423] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.291425] RIP: 0033:0x7ebf01d24ded <4> [588.291427] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.291429] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.291432] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.291434] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.291436] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.291438] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.291440] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.291450] </TASK> <4> [588.291451] irq event stamp: 1054055 <4> [588.291453] hardirqs last enabled at (1054061): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.291456] hardirqs last disabled at (1054066): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.291458] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.291461] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.291464] ---[ end trace 0000000000000000 ]--- <2> [588.291466] DMAR: ERROR: DMA PTE for vPFN 0x3d00017 already set (to 285816003 not 285816003) <4> [588.291494] ------------[ cut here ]------------ <4> [588.291495] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.291499] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.291591] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.291595] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.291596] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.291598] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.291601] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.291604] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.291606] RAX: 0000000000000000 RBX: 0000000285816003 RCX: 0000000000000000 <4> [588.291608] RDX: 0000000000000000 RSI: 0000000003d00017 RDI: 0000000000000000 <4> [588.291610] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285816 <4> [588.291612] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.291614] R13: ffff88813f3000b8 R14: 00000000000de7ea R15: ffff88810128b388 <4> [588.291616] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.291618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.291620] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.291621] Call Trace: <4> [588.291623] <TASK> <4> [588.291625] ? mark_held_locks+0x46/0x90 <4> [588.291636] iommu_map_nosync+0x12c/0x320 <4> [588.291645] iommu_map_sg+0xd9/0x1d0 <4> [588.291652] iommu_dma_map_sg+0x271/0x6d0 <4> [588.291661] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.291667] dma_map_sgtable+0x1d/0x40 <4> [588.291670] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.291858] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.292039] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.292221] ? lock_acquire+0xc4/0x2e0 <4> [588.292224] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.292399] ? lock_is_held_type+0xa3/0x130 <4> [588.292405] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.292581] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.292757] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.292956] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.293148] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.293323] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.293497] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.293681] ? __kernel_text_address+0x12/0x50 <4> [588.293697] ? __lock_acquire+0x43e/0x2860 <4> [588.293700] ? __create_object+0x68/0xc0 <4> [588.293704] ? lock_release+0xce/0x2a0 <4> [588.293713] ? find_held_lock+0x31/0x90 <4> [588.293716] ? __might_fault+0x53/0xb0 <4> [588.293728] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.293908] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.294081] drm_ioctl_kernel+0xb3/0x120 <4> [588.294087] drm_ioctl+0x2d4/0x5a0 <4> [588.294089] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.294272] __x64_sys_ioctl+0xa5/0x100 <4> [588.294277] x64_sys_call+0x1144/0x26a0 <4> [588.294280] do_syscall_64+0x93/0xc80 <4> [588.294283] ? lock_release+0xce/0x2a0 <4> [588.294287] ? find_held_lock+0x31/0x90 <4> [588.294290] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.294294] ? lock_release+0xce/0x2a0 <4> [588.294300] ? up_read+0x22/0x30 <4> [588.294304] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.294308] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.294312] ? irqentry_exit+0x77/0xb0 <4> [588.294315] ? clear_bhb_loop+0x50/0xa0 <4> [588.294318] ? clear_bhb_loop+0x50/0xa0 <4> [588.294322] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.294324] RIP: 0033:0x7ebf01d24ded <4> [588.294326] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.294328] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.294331] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.294333] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.294334] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.294336] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.294338] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.294347] </TASK> <4> [588.294349] irq event stamp: 1055053 <4> [588.294350] hardirqs last enabled at (1055059): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.294353] hardirqs last disabled at (1055064): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.294355] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.294358] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.294360] ---[ end trace 0000000000000000 ]--- <2> [588.294362] DMAR: ERROR: DMA PTE for vPFN 0x3d00018 already set (to 285817003 not 285817003) <4> [588.294389] ------------[ cut here ]------------ <4> [588.294391] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.294395] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.294482] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.294485] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.294486] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.294488] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.294491] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.294493] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.294496] RAX: 0000000000000000 RBX: 0000000285817003 RCX: 0000000000000000 <4> [588.294497] RDX: 0000000000000000 RSI: 0000000003d00018 RDI: 0000000000000000 <4> [588.294499] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285817 <4> [588.294501] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.294502] R13: ffff88813f3000c0 R14: 00000000000de7e9 R15: ffff88810128b388 <4> [588.294504] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.294506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.294508] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.294509] Call Trace: <4> [588.294511] <TASK> <4> [588.294513] ? mark_held_locks+0x46/0x90 <4> [588.294523] iommu_map_nosync+0x12c/0x320 <4> [588.294532] iommu_map_sg+0xd9/0x1d0 <4> [588.294539] iommu_dma_map_sg+0x271/0x6d0 <4> [588.294548] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.294553] dma_map_sgtable+0x1d/0x40 <4> [588.294556] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.294736] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.294924] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.295105] ? lock_acquire+0xc4/0x2e0 <4> [588.295109] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.295284] ? lock_is_held_type+0xa3/0x130 <4> [588.295290] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.295466] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.295641] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.295829] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.296028] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.296229] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.296409] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.296598] ? __kernel_text_address+0x12/0x50 <4> [588.296614] ? __lock_acquire+0x43e/0x2860 <4> [588.296617] ? __create_object+0x68/0xc0 <4> [588.296621] ? lock_release+0xce/0x2a0 <4> [588.296630] ? find_held_lock+0x31/0x90 <4> [588.296633] ? __might_fault+0x53/0xb0 <4> [588.296645] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.296823] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.297007] drm_ioctl_kernel+0xb3/0x120 <4> [588.297013] drm_ioctl+0x2d4/0x5a0 <4> [588.297016] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.297213] __x64_sys_ioctl+0xa5/0x100 <4> [588.297219] x64_sys_call+0x1144/0x26a0 <4> [588.297221] do_syscall_64+0x93/0xc80 <4> [588.297224] ? lock_release+0xce/0x2a0 <4> [588.297229] ? find_held_lock+0x31/0x90 <4> [588.297231] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.297236] ? lock_release+0xce/0x2a0 <4> [588.297242] ? up_read+0x22/0x30 <4> [588.297245] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.297249] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.297254] ? irqentry_exit+0x77/0xb0 <4> [588.297257] ? clear_bhb_loop+0x50/0xa0 <4> [588.297260] ? clear_bhb_loop+0x50/0xa0 <4> [588.297264] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.297266] RIP: 0033:0x7ebf01d24ded <4> [588.297268] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.297270] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.297273] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.297275] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.297277] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.297279] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.297281] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.297291] </TASK> <4> [588.297292] irq event stamp: 1056051 <4> [588.297294] hardirqs last enabled at (1056057): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.297296] hardirqs last disabled at (1056062): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.297299] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.297302] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.297305] ---[ end trace 0000000000000000 ]--- <2> [588.297306] DMAR: ERROR: DMA PTE for vPFN 0x3d00019 already set (to 285818003 not 285818003) <4> [588.297334] ------------[ cut here ]------------ <4> [588.297336] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.297340] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.297433] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.297436] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.297438] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.297440] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.297443] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.297445] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.297448] RAX: 0000000000000000 RBX: 0000000285818003 RCX: 0000000000000000 <4> [588.297450] RDX: 0000000000000000 RSI: 0000000003d00019 RDI: 0000000000000000 <4> [588.297452] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285818 <4> [588.297453] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.297455] R13: ffff88813f3000c8 R14: 00000000000de7e8 R15: ffff88810128b388 <4> [588.297457] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.297459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.297461] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.297463] Call Trace: <4> [588.297465] <TASK> <4> [588.297467] ? mark_held_locks+0x46/0x90 <4> [588.297478] iommu_map_nosync+0x12c/0x320 <4> [588.297487] iommu_map_sg+0xd9/0x1d0 <4> [588.297494] iommu_dma_map_sg+0x271/0x6d0 <4> [588.297503] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.297508] dma_map_sgtable+0x1d/0x40 <4> [588.297512] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.297697] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.297885] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.298066] ? lock_acquire+0xc4/0x2e0 <4> [588.298070] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.298244] ? lock_is_held_type+0xa3/0x130 <4> [588.298250] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.298426] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.298601] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.298787] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.298986] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.299161] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.299335] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.299520] ? __kernel_text_address+0x12/0x50 <4> [588.299535] ? __lock_acquire+0x43e/0x2860 <4> [588.299539] ? __create_object+0x68/0xc0 <4> [588.299543] ? lock_release+0xce/0x2a0 <4> [588.299552] ? find_held_lock+0x31/0x90 <4> [588.299554] ? __might_fault+0x53/0xb0 <4> [588.299566] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.299741] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.299920] drm_ioctl_kernel+0xb3/0x120 <4> [588.299926] drm_ioctl+0x2d4/0x5a0 <4> [588.299928] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.300116] __x64_sys_ioctl+0xa5/0x100 <4> [588.300122] x64_sys_call+0x1144/0x26a0 <4> [588.300124] do_syscall_64+0x93/0xc80 <4> [588.300127] ? lock_release+0xce/0x2a0 <4> [588.300132] ? find_held_lock+0x31/0x90 <4> [588.300134] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.300139] ? lock_release+0xce/0x2a0 <4> [588.300145] ? up_read+0x22/0x30 <4> [588.300148] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.300153] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.300157] ? irqentry_exit+0x77/0xb0 <4> [588.300160] ? clear_bhb_loop+0x50/0xa0 <4> [588.300162] ? clear_bhb_loop+0x50/0xa0 <4> [588.300166] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.300169] RIP: 0033:0x7ebf01d24ded <4> [588.300171] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.300173] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.300176] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.300177] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.300179] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.300181] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.300182] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.300192] </TASK> <4> [588.300194] irq event stamp: 1057049 <4> [588.300195] hardirqs last enabled at (1057055): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.300198] hardirqs last disabled at (1057060): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.300200] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.300202] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.300205] ---[ end trace 0000000000000000 ]--- <2> [588.300207] DMAR: ERROR: DMA PTE for vPFN 0x3d0001a already set (to 285819003 not 285819003) <4> [588.300234] ------------[ cut here ]------------ <4> [588.300235] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.300239] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.300326] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.300329] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.300331] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.300332] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.300336] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.300337] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.300340] RAX: 0000000000000000 RBX: 0000000285819003 RCX: 0000000000000000 <4> [588.300342] RDX: 0000000000000000 RSI: 0000000003d0001a RDI: 0000000000000000 <4> [588.300343] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285819 <4> [588.300345] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.300346] R13: ffff88813f3000d0 R14: 00000000000de7e7 R15: ffff88810128b388 <4> [588.300348] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.300350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.300352] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.300354] Call Trace: <4> [588.300355] <TASK> <4> [588.300357] ? mark_held_locks+0x46/0x90 <4> [588.300368] iommu_map_nosync+0x12c/0x320 <4> [588.300376] iommu_map_sg+0xd9/0x1d0 <4> [588.300383] iommu_dma_map_sg+0x271/0x6d0 <4> [588.300392] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.300397] dma_map_sgtable+0x1d/0x40 <4> [588.300401] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.300581] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.300762] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.300951] ? lock_acquire+0xc4/0x2e0 <4> [588.300955] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.301143] ? lock_is_held_type+0xa3/0x130 <4> [588.301150] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.301330] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.301510] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.301701] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.301905] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.302085] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.302275] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.302459] ? __kernel_text_address+0x12/0x50 <4> [588.302474] ? __lock_acquire+0x43e/0x2860 <4> [588.302477] ? __create_object+0x68/0xc0 <4> [588.302481] ? lock_release+0xce/0x2a0 <4> [588.302490] ? find_held_lock+0x31/0x90 <4> [588.302493] ? __might_fault+0x53/0xb0 <4> [588.302505] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.302679] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.302857] drm_ioctl_kernel+0xb3/0x120 <4> [588.302863] drm_ioctl+0x2d4/0x5a0 <4> [588.302865] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.303048] __x64_sys_ioctl+0xa5/0x100 <4> [588.303053] x64_sys_call+0x1144/0x26a0 <4> [588.303056] do_syscall_64+0x93/0xc80 <4> [588.303059] ? lock_release+0xce/0x2a0 <4> [588.303064] ? find_held_lock+0x31/0x90 <4> [588.303067] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.303071] ? lock_release+0xce/0x2a0 <4> [588.303077] ? up_read+0x22/0x30 <4> [588.303082] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.303086] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.303091] ? irqentry_exit+0x77/0xb0 <4> [588.303094] ? clear_bhb_loop+0x50/0xa0 <4> [588.303096] ? clear_bhb_loop+0x50/0xa0 <4> [588.303100] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.303103] RIP: 0033:0x7ebf01d24ded <4> [588.303105] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.303107] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.303110] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.303112] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.303114] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.303116] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.303118] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.303127] </TASK> <4> [588.303129] irq event stamp: 1058047 <4> [588.303131] hardirqs last enabled at (1058053): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.303133] hardirqs last disabled at (1058058): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.303136] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.303139] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.303141] ---[ end trace 0000000000000000 ]--- <2> [588.303143] DMAR: ERROR: DMA PTE for vPFN 0x3d0001b already set (to 28581a003 not 28581a003) <4> [588.303170] ------------[ cut here ]------------ <4> [588.303172] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.303176] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.303269] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.303272] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.303274] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.303276] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.303279] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.303281] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.303284] RAX: 0000000000000000 RBX: 000000028581a003 RCX: 0000000000000000 <4> [588.303286] RDX: 0000000000000000 RSI: 0000000003d0001b RDI: 0000000000000000 <4> [588.303287] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028581a <4> [588.303289] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.303291] R13: ffff88813f3000d8 R14: 00000000000de7e6 R15: ffff88810128b388 <4> [588.303293] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.303295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.303297] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.303299] Call Trace: <4> [588.303300] <TASK> <4> [588.303303] ? mark_held_locks+0x46/0x90 <4> [588.303314] iommu_map_nosync+0x12c/0x320 <4> [588.303323] iommu_map_sg+0xd9/0x1d0 <4> [588.303329] iommu_dma_map_sg+0x271/0x6d0 <4> [588.303339] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.303344] dma_map_sgtable+0x1d/0x40 <4> [588.303348] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.303532] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.303713] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.303900] ? lock_acquire+0xc4/0x2e0 <4> [588.303904] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.304078] ? lock_is_held_type+0xa3/0x130 <4> [588.304083] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.304259] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.304434] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.304620] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.304813] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.304993] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.305168] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.305352] ? __kernel_text_address+0x12/0x50 <4> [588.305368] ? __lock_acquire+0x43e/0x2860 <4> [588.305371] ? __create_object+0x68/0xc0 <4> [588.305375] ? lock_release+0xce/0x2a0 <4> [588.305384] ? find_held_lock+0x31/0x90 <4> [588.305387] ? __might_fault+0x53/0xb0 <4> [588.305399] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.305573] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.305746] drm_ioctl_kernel+0xb3/0x120 <4> [588.305753] drm_ioctl+0x2d4/0x5a0 <4> [588.305755] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.305944] __x64_sys_ioctl+0xa5/0x100 <4> [588.305949] x64_sys_call+0x1144/0x26a0 <4> [588.305952] do_syscall_64+0x93/0xc80 <4> [588.305954] ? lock_release+0xce/0x2a0 <4> [588.305959] ? find_held_lock+0x31/0x90 <4> [588.305962] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.305966] ? lock_release+0xce/0x2a0 <4> [588.305972] ? up_read+0x22/0x30 <4> [588.305976] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.305980] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.305985] ? irqentry_exit+0x77/0xb0 <4> [588.305988] ? clear_bhb_loop+0x50/0xa0 <4> [588.305990] ? clear_bhb_loop+0x50/0xa0 <4> [588.305994] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.305996] RIP: 0033:0x7ebf01d24ded <4> [588.305998] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.306000] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.306003] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.306005] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.306007] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.306008] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.306010] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.306020] </TASK> <4> [588.306021] irq event stamp: 1059045 <4> [588.306023] hardirqs last enabled at (1059051): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.306025] hardirqs last disabled at (1059056): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.306027] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.306030] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.306033] ---[ end trace 0000000000000000 ]--- <2> [588.306034] DMAR: ERROR: DMA PTE for vPFN 0x3d0001c already set (to 28581b003 not 28581b003) <4> [588.306062] ------------[ cut here ]------------ <4> [588.306063] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.306067] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.306155] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.306158] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.306160] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.306161] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.306164] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.306166] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.306169] RAX: 0000000000000000 RBX: 000000028581b003 RCX: 0000000000000000 <4> [588.306170] RDX: 0000000000000000 RSI: 0000000003d0001c RDI: 0000000000000000 <4> [588.306172] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028581b <4> [588.306174] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.306175] R13: ffff88813f3000e0 R14: 00000000000de7e5 R15: ffff88810128b388 <4> [588.306177] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.306179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.306181] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.306182] Call Trace: <4> [588.306184] <TASK> <4> [588.306186] ? mark_held_locks+0x46/0x90 <4> [588.306196] iommu_map_nosync+0x12c/0x320 <4> [588.306205] iommu_map_sg+0xd9/0x1d0 <4> [588.306212] iommu_dma_map_sg+0x271/0x6d0 <4> [588.306221] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.306226] dma_map_sgtable+0x1d/0x40 <4> [588.306230] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.306410] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.306590] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.306771] ? lock_acquire+0xc4/0x2e0 <4> [588.306774] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.306956] ? lock_is_held_type+0xa3/0x130 <4> [588.306962] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.307138] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.307314] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.307500] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.307694] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.307874] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.308049] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.308234] ? __kernel_text_address+0x12/0x50 <4> [588.308249] ? __lock_acquire+0x43e/0x2860 <4> [588.308252] ? __create_object+0x68/0xc0 <4> [588.308256] ? lock_release+0xce/0x2a0 <4> [588.308265] ? find_held_lock+0x31/0x90 <4> [588.308267] ? __might_fault+0x53/0xb0 <4> [588.308279] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.308453] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.308625] drm_ioctl_kernel+0xb3/0x120 <4> [588.308631] drm_ioctl+0x2d4/0x5a0 <4> [588.308634] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.308816] __x64_sys_ioctl+0xa5/0x100 <4> [588.308822] x64_sys_call+0x1144/0x26a0 <4> [588.308824] do_syscall_64+0x93/0xc80 <4> [588.308827] ? lock_release+0xce/0x2a0 <4> [588.308838] ? find_held_lock+0x31/0x90 <4> [588.308841] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.308845] ? lock_release+0xce/0x2a0 <4> [588.308851] ? up_read+0x22/0x30 <4> [588.308855] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.308859] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.308864] ? irqentry_exit+0x77/0xb0 <4> [588.308867] ? clear_bhb_loop+0x50/0xa0 <4> [588.308870] ? clear_bhb_loop+0x50/0xa0 <4> [588.308874] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.308876] RIP: 0033:0x7ebf01d24ded <4> [588.308879] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.308881] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.308884] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.308886] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.308888] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.308890] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.308891] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.308901] </TASK> <4> [588.308903] irq event stamp: 1060043 <4> [588.308904] hardirqs last enabled at (1060049): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.308907] hardirqs last disabled at (1060054): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.308909] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.308912] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.308915] ---[ end trace 0000000000000000 ]--- <2> [588.308917] DMAR: ERROR: DMA PTE for vPFN 0x3d0001d already set (to 28581c003 not 28581c003) <4> [588.308944] ------------[ cut here ]------------ <4> [588.308946] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.308950] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.309039] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.309042] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.309043] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.309045] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.309048] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.309050] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.309052] RAX: 0000000000000000 RBX: 000000028581c003 RCX: 0000000000000000 <4> [588.309054] RDX: 0000000000000000 RSI: 0000000003d0001d RDI: 0000000000000000 <4> [588.309056] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028581c <4> [588.309057] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.309059] R13: ffff88813f3000e8 R14: 00000000000de7e4 R15: ffff88810128b388 <4> [588.309061] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.309062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.309064] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.309066] Call Trace: <4> [588.309067] <TASK> <4> [588.309069] ? mark_held_locks+0x46/0x90 <4> [588.309080] iommu_map_nosync+0x12c/0x320 <4> [588.309089] iommu_map_sg+0xd9/0x1d0 <4> [588.309095] iommu_dma_map_sg+0x271/0x6d0 <4> [588.309105] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.309110] dma_map_sgtable+0x1d/0x40 <4> [588.309113] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.309303] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.309486] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.309667] ? lock_acquire+0xc4/0x2e0 <4> [588.309670] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.309851] ? lock_is_held_type+0xa3/0x130 <4> [588.309857] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.310033] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.310209] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.310395] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.310588] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.310763] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.310943] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.311127] ? __kernel_text_address+0x12/0x50 <4> [588.311142] ? __lock_acquire+0x43e/0x2860 <4> [588.311146] ? __create_object+0x68/0xc0 <4> [588.311150] ? lock_release+0xce/0x2a0 <4> [588.311159] ? find_held_lock+0x31/0x90 <4> [588.311161] ? __might_fault+0x53/0xb0 <4> [588.311173] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.311348] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.311520] drm_ioctl_kernel+0xb3/0x120 <4> [588.311526] drm_ioctl+0x2d4/0x5a0 <4> [588.311529] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.311711] __x64_sys_ioctl+0xa5/0x100 <4> [588.311716] x64_sys_call+0x1144/0x26a0 <4> [588.311718] do_syscall_64+0x93/0xc80 <4> [588.311721] ? lock_release+0xce/0x2a0 <4> [588.311726] ? find_held_lock+0x31/0x90 <4> [588.311728] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.311733] ? lock_release+0xce/0x2a0 <4> [588.311739] ? up_read+0x22/0x30 <4> [588.311742] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.311747] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.311751] ? irqentry_exit+0x77/0xb0 <4> [588.311754] ? clear_bhb_loop+0x50/0xa0 <4> [588.311756] ? clear_bhb_loop+0x50/0xa0 <4> [588.311760] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.311762] RIP: 0033:0x7ebf01d24ded <4> [588.311765] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.311767] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.311770] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.311771] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.311773] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.311775] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.311776] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.311786] </TASK> <4> [588.311788] irq event stamp: 1061039 <4> [588.311789] hardirqs last enabled at (1061045): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.311791] hardirqs last disabled at (1061050): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.311793] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.311796] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.311799] ---[ end trace 0000000000000000 ]--- <2> [588.311801] DMAR: ERROR: DMA PTE for vPFN 0x3d0001e already set (to 28581d003 not 28581d003) <4> [588.311828] ------------[ cut here ]------------ <4> [588.311836] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.311840] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.311927] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.311930] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.311931] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.311933] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.311936] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.311938] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.311941] RAX: 0000000000000000 RBX: 000000028581d003 RCX: 0000000000000000 <4> [588.311942] RDX: 0000000000000000 RSI: 0000000003d0001e RDI: 0000000000000000 <4> [588.311944] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028581d <4> [588.311945] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.311947] R13: ffff88813f3000f0 R14: 00000000000de7e3 R15: ffff88810128b388 <4> [588.311949] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.311951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.311953] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.311955] Call Trace: <4> [588.311956] <TASK> <4> [588.311958] ? mark_held_locks+0x46/0x90 <4> [588.311969] iommu_map_nosync+0x12c/0x320 <4> [588.311978] iommu_map_sg+0xd9/0x1d0 <4> [588.311984] iommu_dma_map_sg+0x271/0x6d0 <4> [588.311994] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.311999] dma_map_sgtable+0x1d/0x40 <4> [588.312002] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.312183] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.312364] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.312545] ? lock_acquire+0xc4/0x2e0 <4> [588.312549] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.312723] ? lock_is_held_type+0xa3/0x130 <4> [588.312729] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.312912] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.313088] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.313274] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.313467] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.313641] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.313815] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.314005] ? __kernel_text_address+0x12/0x50 <4> [588.314020] ? __lock_acquire+0x43e/0x2860 <4> [588.314023] ? __create_object+0x68/0xc0 <4> [588.314027] ? lock_release+0xce/0x2a0 <4> [588.314036] ? find_held_lock+0x31/0x90 <4> [588.314039] ? __might_fault+0x53/0xb0 <4> [588.314051] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.314225] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.314399] drm_ioctl_kernel+0xb3/0x120 <4> [588.314405] drm_ioctl+0x2d4/0x5a0 <4> [588.314408] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.314590] __x64_sys_ioctl+0xa5/0x100 <4> [588.314596] x64_sys_call+0x1144/0x26a0 <4> [588.314599] do_syscall_64+0x93/0xc80 <4> [588.314602] ? lock_release+0xce/0x2a0 <4> [588.314607] ? find_held_lock+0x31/0x90 <4> [588.314610] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.314614] ? lock_release+0xce/0x2a0 <4> [588.314620] ? up_read+0x22/0x30 <4> [588.314624] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.314628] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.314633] ? irqentry_exit+0x77/0xb0 <4> [588.314636] ? clear_bhb_loop+0x50/0xa0 <4> [588.314639] ? clear_bhb_loop+0x50/0xa0 <4> [588.314643] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.314645] RIP: 0033:0x7ebf01d24ded <4> [588.314647] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.314650] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.314653] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.314655] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.314657] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.314658] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.314660] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.314670] </TASK> <4> [588.314672] irq event stamp: 1062037 <4> [588.314674] hardirqs last enabled at (1062043): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.314676] hardirqs last disabled at (1062048): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.314678] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.314682] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.314684] ---[ end trace 0000000000000000 ]--- <2> [588.314686] DMAR: ERROR: DMA PTE for vPFN 0x3d0001f already set (to 28581e003 not 28581e003) <4> [588.314714] ------------[ cut here ]------------ <4> [588.314715] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.314719] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.314810] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.314813] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.314815] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.314817] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.314820] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.314822] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.314825] RAX: 0000000000000000 RBX: 000000028581e003 RCX: 0000000000000000 <4> [588.314827] RDX: 0000000000000000 RSI: 0000000003d0001f RDI: 0000000000000000 <4> [588.314828] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028581e <4> [588.314836] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.314838] R13: ffff88813f3000f8 R14: 00000000000de7e2 R15: ffff88810128b388 <4> [588.314840] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.314842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.314844] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.314845] Call Trace: <4> [588.314847] <TASK> <4> [588.314849] ? mark_held_locks+0x46/0x90 <4> [588.314860] iommu_map_nosync+0x12c/0x320 <4> [588.314869] iommu_map_sg+0xd9/0x1d0 <4> [588.314875] iommu_dma_map_sg+0x271/0x6d0 <4> [588.314884] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.314890] dma_map_sgtable+0x1d/0x40 <4> [588.314893] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.315079] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.315279] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.315465] ? lock_acquire+0xc4/0x2e0 <4> [588.315468] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.315647] ? lock_is_held_type+0xa3/0x130 <4> [588.315653] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.315840] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.316020] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.316219] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.316412] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.316587] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.316762] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.316951] ? __kernel_text_address+0x12/0x50 <4> [588.316969] ? __lock_acquire+0x43e/0x2860 <4> [588.316973] ? __create_object+0x68/0xc0 <4> [588.316977] ? lock_release+0xce/0x2a0 <4> [588.316986] ? find_held_lock+0x31/0x90 <4> [588.316988] ? __might_fault+0x53/0xb0 <4> [588.317000] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.317185] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.317353] drm_ioctl_kernel+0xb3/0x120 <4> [588.317359] drm_ioctl+0x2d4/0x5a0 <4> [588.317362] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.317539] __x64_sys_ioctl+0xa5/0x100 <4> [588.317544] x64_sys_call+0x1144/0x26a0 <4> [588.317547] do_syscall_64+0x93/0xc80 <4> [588.317550] ? lock_release+0xce/0x2a0 <4> [588.317554] ? find_held_lock+0x31/0x90 <4> [588.317557] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.317561] ? lock_release+0xce/0x2a0 <4> [588.317567] ? up_read+0x22/0x30 <4> [588.317570] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.317574] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.317579] ? irqentry_exit+0x77/0xb0 <4> [588.317581] ? clear_bhb_loop+0x50/0xa0 <4> [588.317584] ? clear_bhb_loop+0x50/0xa0 <4> [588.317588] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.317590] RIP: 0033:0x7ebf01d24ded <4> [588.317592] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.317594] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.317597] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.317598] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.317600] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.317602] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.317603] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.317613] </TASK> <4> [588.317614] irq event stamp: 1063037 <4> [588.317616] hardirqs last enabled at (1063043): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.317618] hardirqs last disabled at (1063048): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.317620] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.317623] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.317625] ---[ end trace 0000000000000000 ]--- <2> [588.317627] DMAR: ERROR: DMA PTE for vPFN 0x3d00020 already set (to 28581f003 not 28581f003) <4> [588.317654] ------------[ cut here ]------------ <4> [588.317655] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.317659] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.317743] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.317746] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.317748] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.317749] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.317752] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.317754] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.317757] RAX: 0000000000000000 RBX: 000000028581f003 RCX: 0000000000000000 <4> [588.317758] RDX: 0000000000000000 RSI: 0000000003d00020 RDI: 0000000000000000 <4> [588.317760] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028581f <4> [588.317761] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.317763] R13: ffff88813f300100 R14: 00000000000de7e1 R15: ffff88810128b388 <4> [588.317765] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.317767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.317768] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.317770] Call Trace: <4> [588.317771] <TASK> <4> [588.317773] ? mark_held_locks+0x46/0x90 <4> [588.317784] iommu_map_nosync+0x12c/0x320 <4> [588.317792] iommu_map_sg+0xd9/0x1d0 <4> [588.317799] iommu_dma_map_sg+0x271/0x6d0 <4> [588.317808] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.317813] dma_map_sgtable+0x1d/0x40 <4> [588.317816] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.318001] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.318194] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.318376] ? lock_acquire+0xc4/0x2e0 <4> [588.318380] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.318553] ? lock_is_held_type+0xa3/0x130 <4> [588.318559] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.318735] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.318917] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.319104] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.319297] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.319471] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.319645] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.319835] ? __kernel_text_address+0x12/0x50 <4> [588.319850] ? __lock_acquire+0x43e/0x2860 <4> [588.319853] ? __create_object+0x68/0xc0 <4> [588.319857] ? lock_release+0xce/0x2a0 <4> [588.319866] ? find_held_lock+0x31/0x90 <4> [588.319868] ? __might_fault+0x53/0xb0 <4> [588.319880] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.320055] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.320227] drm_ioctl_kernel+0xb3/0x120 <4> [588.320234] drm_ioctl+0x2d4/0x5a0 <4> [588.320236] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.320418] __x64_sys_ioctl+0xa5/0x100 <4> [588.320424] x64_sys_call+0x1144/0x26a0 <4> [588.320427] do_syscall_64+0x93/0xc80 <4> [588.320430] ? lock_release+0xce/0x2a0 <4> [588.320435] ? find_held_lock+0x31/0x90 <4> [588.320438] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.320443] ? lock_release+0xce/0x2a0 <4> [588.320448] ? up_read+0x22/0x30 <4> [588.320453] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.320457] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.320462] ? irqentry_exit+0x77/0xb0 <4> [588.320465] ? clear_bhb_loop+0x50/0xa0 <4> [588.320467] ? clear_bhb_loop+0x50/0xa0 <4> [588.320472] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.320474] RIP: 0033:0x7ebf01d24ded <4> [588.320476] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.320479] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.320482] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.320484] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.320485] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.320487] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.320489] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.320499] </TASK> <4> [588.320501] irq event stamp: 1064037 <4> [588.320502] hardirqs last enabled at (1064043): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.320505] hardirqs last disabled at (1064048): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.320507] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.320510] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.320513] ---[ end trace 0000000000000000 ]--- <2> [588.320515] DMAR: ERROR: DMA PTE for vPFN 0x3d00021 already set (to 285820003 not 285820003) <4> [588.320542] ------------[ cut here ]------------ <4> [588.320544] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.320547] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.320635] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.320638] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.320640] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.320641] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.320644] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.320646] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.320649] RAX: 0000000000000000 RBX: 0000000285820003 RCX: 0000000000000000 <4> [588.320650] RDX: 0000000000000000 RSI: 0000000003d00021 RDI: 0000000000000000 <4> [588.320652] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285820 <4> [588.320654] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.320655] R13: ffff88813f300108 R14: 00000000000de7e0 R15: ffff88810128b388 <4> [588.320657] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.320659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.320661] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.320662] Call Trace: <4> [588.320664] <TASK> <4> [588.320666] ? mark_held_locks+0x46/0x90 <4> [588.320676] iommu_map_nosync+0x12c/0x320 <4> [588.320685] iommu_map_sg+0xd9/0x1d0 <4> [588.320692] iommu_dma_map_sg+0x271/0x6d0 <4> [588.320701] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.320706] dma_map_sgtable+0x1d/0x40 <4> [588.320710] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.320897] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.321079] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.321259] ? lock_acquire+0xc4/0x2e0 <4> [588.321263] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.321437] ? lock_is_held_type+0xa3/0x130 <4> [588.321443] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.321619] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.321795] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.321987] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.322182] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.322357] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.322532] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.322716] ? __kernel_text_address+0x12/0x50 <4> [588.322731] ? __lock_acquire+0x43e/0x2860 <4> [588.322734] ? __create_object+0x68/0xc0 <4> [588.322738] ? lock_release+0xce/0x2a0 <4> [588.322746] ? find_held_lock+0x31/0x90 <4> [588.322749] ? __might_fault+0x53/0xb0 <4> [588.322761] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.322941] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.323114] drm_ioctl_kernel+0xb3/0x120 <4> [588.323120] drm_ioctl+0x2d4/0x5a0 <4> [588.323122] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.323305] __x64_sys_ioctl+0xa5/0x100 <4> [588.323310] x64_sys_call+0x1144/0x26a0 <4> [588.323313] do_syscall_64+0x93/0xc80 <4> [588.323316] ? lock_release+0xce/0x2a0 <4> [588.323320] ? find_held_lock+0x31/0x90 <4> [588.323323] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.323327] ? lock_release+0xce/0x2a0 <4> [588.323333] ? up_read+0x22/0x30 <4> [588.323337] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.323341] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.323346] ? irqentry_exit+0x77/0xb0 <4> [588.323349] ? clear_bhb_loop+0x50/0xa0 <4> [588.323351] ? clear_bhb_loop+0x50/0xa0 <4> [588.323355] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.323357] RIP: 0033:0x7ebf01d24ded <4> [588.323360] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.323362] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.323364] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.323366] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.323368] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.323369] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.323371] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.323381] </TASK> <4> [588.323382] irq event stamp: 1065035 <4> [588.323383] hardirqs last enabled at (1065041): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.323386] hardirqs last disabled at (1065046): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.323388] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.323391] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.323394] ---[ end trace 0000000000000000 ]--- <2> [588.323395] DMAR: ERROR: DMA PTE for vPFN 0x3d00022 already set (to 285821003 not 285821003) <4> [588.323422] ------------[ cut here ]------------ <4> [588.323423] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.323427] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.323514] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.323517] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.323519] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.323520] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.323523] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.323525] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.323528] RAX: 0000000000000000 RBX: 0000000285821003 RCX: 0000000000000000 <4> [588.323530] RDX: 0000000000000000 RSI: 0000000003d00022 RDI: 0000000000000000 <4> [588.323531] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285821 <4> [588.323533] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.323534] R13: ffff88813f300110 R14: 00000000000de7df R15: ffff88810128b388 <4> [588.323536] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.323538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.323540] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.323542] Call Trace: <4> [588.323543] <TASK> <4> [588.323545] ? mark_held_locks+0x46/0x90 <4> [588.323556] iommu_map_nosync+0x12c/0x320 <4> [588.323565] iommu_map_sg+0xd9/0x1d0 <4> [588.323571] iommu_dma_map_sg+0x271/0x6d0 <4> [588.323580] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.323586] dma_map_sgtable+0x1d/0x40 <4> [588.323589] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.323769] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.323956] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.324153] ? lock_acquire+0xc4/0x2e0 <4> [588.324157] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.324337] ? lock_is_held_type+0xa3/0x130 <4> [588.324343] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.324523] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.324703] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.324901] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.325113] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.325287] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.325461] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.325645] ? __kernel_text_address+0x12/0x50 <4> [588.325660] ? __lock_acquire+0x43e/0x2860 <4> [588.325663] ? __create_object+0x68/0xc0 <4> [588.325667] ? lock_release+0xce/0x2a0 <4> [588.325676] ? find_held_lock+0x31/0x90 <4> [588.325679] ? __might_fault+0x53/0xb0 <4> [588.325691] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.325869] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.326042] drm_ioctl_kernel+0xb3/0x120 <4> [588.326049] drm_ioctl+0x2d4/0x5a0 <4> [588.326051] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.326234] __x64_sys_ioctl+0xa5/0x100 <4> [588.326240] x64_sys_call+0x1144/0x26a0 <4> [588.326242] do_syscall_64+0x93/0xc80 <4> [588.326245] ? lock_release+0xce/0x2a0 <4> [588.326250] ? find_held_lock+0x31/0x90 <4> [588.326253] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.326258] ? lock_release+0xce/0x2a0 <4> [588.326264] ? up_read+0x22/0x30 <4> [588.326267] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.326272] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.326276] ? irqentry_exit+0x77/0xb0 <4> [588.326279] ? clear_bhb_loop+0x50/0xa0 <4> [588.326282] ? clear_bhb_loop+0x50/0xa0 <4> [588.326286] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.326288] RIP: 0033:0x7ebf01d24ded <4> [588.326291] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.326293] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.326296] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.326298] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.326300] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.326301] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.326303] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.326313] </TASK> <4> [588.326315] irq event stamp: 1066033 <4> [588.326316] hardirqs last enabled at (1066039): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.326319] hardirqs last disabled at (1066044): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.326321] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.326324] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.326327] ---[ end trace 0000000000000000 ]--- <2> [588.326329] DMAR: ERROR: DMA PTE for vPFN 0x3d00023 already set (to 285822003 not 285822003) <4> [588.326356] ------------[ cut here ]------------ <4> [588.326358] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.326362] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.326450] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.326453] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.326455] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.326457] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.326460] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.326461] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.326464] RAX: 0000000000000000 RBX: 0000000285822003 RCX: 0000000000000000 <4> [588.326466] RDX: 0000000000000000 RSI: 0000000003d00023 RDI: 0000000000000000 <4> [588.326467] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285822 <4> [588.326469] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.326470] R13: ffff88813f300118 R14: 00000000000de7de R15: ffff88810128b388 <4> [588.326472] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.326474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.326476] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.326477] Call Trace: <4> [588.326479] <TASK> <4> [588.326481] ? mark_held_locks+0x46/0x90 <4> [588.326491] iommu_map_nosync+0x12c/0x320 <4> [588.326501] iommu_map_sg+0xd9/0x1d0 <4> [588.326507] iommu_dma_map_sg+0x271/0x6d0 <4> [588.326517] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.326522] dma_map_sgtable+0x1d/0x40 <4> [588.326525] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.326707] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.326896] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.327076] ? lock_acquire+0xc4/0x2e0 <4> [588.327080] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.327254] ? lock_is_held_type+0xa3/0x130 <4> [588.327259] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.327436] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.327611] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.327797] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.327998] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.328173] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.328348] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.328533] ? __kernel_text_address+0x12/0x50 <4> [588.328548] ? __lock_acquire+0x43e/0x2860 <4> [588.328551] ? __create_object+0x68/0xc0 <4> [588.328556] ? lock_release+0xce/0x2a0 <4> [588.328564] ? find_held_lock+0x31/0x90 <4> [588.328567] ? __might_fault+0x53/0xb0 <4> [588.328579] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.328753] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.328932] drm_ioctl_kernel+0xb3/0x120 <4> [588.328938] drm_ioctl+0x2d4/0x5a0 <4> [588.328941] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.329125] __x64_sys_ioctl+0xa5/0x100 <4> [588.329130] x64_sys_call+0x1144/0x26a0 <4> [588.329133] do_syscall_64+0x93/0xc80 <4> [588.329136] ? lock_release+0xce/0x2a0 <4> [588.329140] ? find_held_lock+0x31/0x90 <4> [588.329143] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.329147] ? lock_release+0xce/0x2a0 <4> [588.329153] ? up_read+0x22/0x30 <4> [588.329157] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.329161] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.329165] ? irqentry_exit+0x77/0xb0 <4> [588.329168] ? clear_bhb_loop+0x50/0xa0 <4> [588.329171] ? clear_bhb_loop+0x50/0xa0 <4> [588.329174] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.329176] RIP: 0033:0x7ebf01d24ded <4> [588.329179] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.329181] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.329184] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.329185] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.329187] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.329189] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.329190] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.329200] </TASK> <4> [588.329201] irq event stamp: 1067031 <4> [588.329203] hardirqs last enabled at (1067037): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.329205] hardirqs last disabled at (1067042): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.329207] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.329210] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.329213] ---[ end trace 0000000000000000 ]--- <2> [588.329215] DMAR: ERROR: DMA PTE for vPFN 0x3d00024 already set (to 285823003 not 285823003) <4> [588.329241] ------------[ cut here ]------------ <4> [588.329242] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.329246] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.329332] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.329335] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.329337] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.329339] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.329342] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.329343] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.329346] RAX: 0000000000000000 RBX: 0000000285823003 RCX: 0000000000000000 <4> [588.329348] RDX: 0000000000000000 RSI: 0000000003d00024 RDI: 0000000000000000 <4> [588.329349] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285823 <4> [588.329351] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.329352] R13: ffff88813f300120 R14: 00000000000de7dd R15: ffff88810128b388 <4> [588.329354] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.329356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.329358] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.329360] Call Trace: <4> [588.329361] <TASK> <4> [588.329363] ? mark_held_locks+0x46/0x90 <4> [588.329374] iommu_map_nosync+0x12c/0x320 <4> [588.329383] iommu_map_sg+0xd9/0x1d0 <4> [588.329389] iommu_dma_map_sg+0x271/0x6d0 <4> [588.329398] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.329404] dma_map_sgtable+0x1d/0x40 <4> [588.329407] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.329588] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.329771] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.329960] ? lock_acquire+0xc4/0x2e0 <4> [588.329963] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.330137] ? lock_is_held_type+0xa3/0x130 <4> [588.330143] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.330319] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.330495] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.330681] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.330882] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.331058] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.331232] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.331416] ? __kernel_text_address+0x12/0x50 <4> [588.331431] ? __lock_acquire+0x43e/0x2860 <4> [588.331434] ? __create_object+0x68/0xc0 <4> [588.331438] ? lock_release+0xce/0x2a0 <4> [588.331447] ? find_held_lock+0x31/0x90 <4> [588.331450] ? __might_fault+0x53/0xb0 <4> [588.331462] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.331637] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.331810] drm_ioctl_kernel+0xb3/0x120 <4> [588.331816] drm_ioctl+0x2d4/0x5a0 <4> [588.331819] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.332007] __x64_sys_ioctl+0xa5/0x100 <4> [588.332012] x64_sys_call+0x1144/0x26a0 <4> [588.332015] do_syscall_64+0x93/0xc80 <4> [588.332018] ? lock_release+0xce/0x2a0 <4> [588.332022] ? find_held_lock+0x31/0x90 <4> [588.332025] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.332030] ? lock_release+0xce/0x2a0 <4> [588.332035] ? up_read+0x22/0x30 <4> [588.332039] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.332043] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.332048] ? irqentry_exit+0x77/0xb0 <4> [588.332051] ? clear_bhb_loop+0x50/0xa0 <4> [588.332053] ? clear_bhb_loop+0x50/0xa0 <4> [588.332057] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.332059] RIP: 0033:0x7ebf01d24ded <4> [588.332062] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.332064] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.332067] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.332068] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.332070] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.332072] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.332073] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.332083] </TASK> <4> [588.332085] irq event stamp: 1068029 <4> [588.332086] hardirqs last enabled at (1068035): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.332089] hardirqs last disabled at (1068040): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.332091] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.332094] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.332096] ---[ end trace 0000000000000000 ]--- <2> [588.332098] DMAR: ERROR: DMA PTE for vPFN 0x3d00025 already set (to 285824003 not 285824003) <4> [588.332125] ------------[ cut here ]------------ <4> [588.332127] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.332131] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.332218] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.332221] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.332222] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.332224] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.332227] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.332229] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.332232] RAX: 0000000000000000 RBX: 0000000285824003 RCX: 0000000000000000 <4> [588.332233] RDX: 0000000000000000 RSI: 0000000003d00025 RDI: 0000000000000000 <4> [588.332235] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285824 <4> [588.332237] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.332238] R13: ffff88813f300128 R14: 00000000000de7dc R15: ffff88810128b388 <4> [588.332240] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.332242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.332244] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.332245] Call Trace: <4> [588.332247] <TASK> <4> [588.332249] ? mark_held_locks+0x46/0x90 <4> [588.332259] iommu_map_nosync+0x12c/0x320 <4> [588.332268] iommu_map_sg+0xd9/0x1d0 <4> [588.332275] iommu_dma_map_sg+0x271/0x6d0 <4> [588.332284] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.332289] dma_map_sgtable+0x1d/0x40 <4> [588.332292] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.332472] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.332654] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.332841] ? lock_acquire+0xc4/0x2e0 <4> [588.332844] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.333018] ? lock_is_held_type+0xa3/0x130 <4> [588.333024] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.333217] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.333397] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.333588] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.333786] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.333972] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.334163] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.334349] ? __kernel_text_address+0x12/0x50 <4> [588.334364] ? __lock_acquire+0x43e/0x2860 <4> [588.334367] ? __create_object+0x68/0xc0 <4> [588.334371] ? lock_release+0xce/0x2a0 <4> [588.334380] ? find_held_lock+0x31/0x90 <4> [588.334382] ? __might_fault+0x53/0xb0 <4> [588.334394] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.334568] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.334740] drm_ioctl_kernel+0xb3/0x120 <4> [588.334746] drm_ioctl+0x2d4/0x5a0 <4> [588.334749] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.334938] __x64_sys_ioctl+0xa5/0x100 <4> [588.334943] x64_sys_call+0x1144/0x26a0 <4> [588.334946] do_syscall_64+0x93/0xc80 <4> [588.334949] ? lock_release+0xce/0x2a0 <4> [588.334954] ? find_held_lock+0x31/0x90 <4> [588.334956] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.334961] ? lock_release+0xce/0x2a0 <4> [588.334967] ? up_read+0x22/0x30 <4> [588.334971] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.334975] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.334980] ? irqentry_exit+0x77/0xb0 <4> [588.334983] ? clear_bhb_loop+0x50/0xa0 <4> [588.334986] ? clear_bhb_loop+0x50/0xa0 <4> [588.334990] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.334992] RIP: 0033:0x7ebf01d24ded <4> [588.334995] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.334997] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.335000] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.335002] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.335004] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.335006] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.335008] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.335017] </TASK> <4> [588.335019] irq event stamp: 1069027 <4> [588.335020] hardirqs last enabled at (1069033): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.335023] hardirqs last disabled at (1069038): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.335026] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.335029] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.335032] ---[ end trace 0000000000000000 ]--- <2> [588.335034] DMAR: ERROR: DMA PTE for vPFN 0x3d00026 already set (to 285825003 not 285825003) <4> [588.335061] ------------[ cut here ]------------ <4> [588.335063] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.335067] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.335156] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.335159] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.335161] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.335162] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.335166] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.335168] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.335171] RAX: 0000000000000000 RBX: 0000000285825003 RCX: 0000000000000000 <4> [588.335173] RDX: 0000000000000000 RSI: 0000000003d00026 RDI: 0000000000000000 <4> [588.335174] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285825 <4> [588.335176] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.335178] R13: ffff88813f300130 R14: 00000000000de7db R15: ffff88810128b388 <4> [588.335180] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.335182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.335184] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.335186] Call Trace: <4> [588.335187] <TASK> <4> [588.335190] ? mark_held_locks+0x46/0x90 <4> [588.335200] iommu_map_nosync+0x12c/0x320 <4> [588.335210] iommu_map_sg+0xd9/0x1d0 <4> [588.335216] iommu_dma_map_sg+0x271/0x6d0 <4> [588.335226] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.335231] dma_map_sgtable+0x1d/0x40 <4> [588.335235] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.335420] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.335601] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.335782] ? lock_acquire+0xc4/0x2e0 <4> [588.335786] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.335968] ? lock_is_held_type+0xa3/0x130 <4> [588.335974] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.336162] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.336332] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.336514] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.336702] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.336877] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.337050] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.337248] ? __kernel_text_address+0x12/0x50 <4> [588.337263] ? __lock_acquire+0x43e/0x2860 <4> [588.337267] ? __create_object+0x68/0xc0 <4> [588.337271] ? lock_release+0xce/0x2a0 <4> [588.337280] ? find_held_lock+0x31/0x90 <4> [588.337282] ? __might_fault+0x53/0xb0 <4> [588.337294] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.337468] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.337641] drm_ioctl_kernel+0xb3/0x120 <4> [588.337647] drm_ioctl+0x2d4/0x5a0 <4> [588.337650] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.337839] __x64_sys_ioctl+0xa5/0x100 <4> [588.337844] x64_sys_call+0x1144/0x26a0 <4> [588.337847] do_syscall_64+0x93/0xc80 <4> [588.337850] ? lock_release+0xce/0x2a0 <4> [588.337855] ? find_held_lock+0x31/0x90 <4> [588.337857] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.337862] ? lock_release+0xce/0x2a0 <4> [588.337867] ? up_read+0x22/0x30 <4> [588.337871] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.337875] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.337880] ? irqentry_exit+0x77/0xb0 <4> [588.337883] ? clear_bhb_loop+0x50/0xa0 <4> [588.337885] ? clear_bhb_loop+0x50/0xa0 <4> [588.337889] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.337891] RIP: 0033:0x7ebf01d24ded <4> [588.337894] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.337896] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.337899] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.337900] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.337902] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.337904] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.337905] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.337915] </TASK> <4> [588.337917] irq event stamp: 1070029 <4> [588.337918] hardirqs last enabled at (1070035): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.337920] hardirqs last disabled at (1070040): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.337922] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.337925] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.337928] ---[ end trace 0000000000000000 ]--- <2> [588.337930] DMAR: ERROR: DMA PTE for vPFN 0x3d00027 already set (to 285826003 not 285826003) <4> [588.337957] ------------[ cut here ]------------ <4> [588.337959] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.337962] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.338050] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.338053] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.338055] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.338057] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.338060] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.338061] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.338064] RAX: 0000000000000000 RBX: 0000000285826003 RCX: 0000000000000000 <4> [588.338066] RDX: 0000000000000000 RSI: 0000000003d00027 RDI: 0000000000000000 <4> [588.338067] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285826 <4> [588.338069] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.338070] R13: ffff88813f300138 R14: 00000000000de7da R15: ffff88810128b388 <4> [588.338072] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.338074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.338076] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.338077] Call Trace: <4> [588.338079] <TASK> <4> [588.338081] ? mark_held_locks+0x46/0x90 <4> [588.338105] iommu_map_nosync+0x12c/0x320 <4> [588.338114] iommu_map_sg+0xd9/0x1d0 <4> [588.338121] iommu_dma_map_sg+0x271/0x6d0 <4> [588.338130] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.338135] dma_map_sgtable+0x1d/0x40 <4> [588.338139] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.338330] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.338516] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.338702] ? lock_acquire+0xc4/0x2e0 <4> [588.338706] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.338892] ? lock_is_held_type+0xa3/0x130 <4> [588.338898] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.339079] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.339268] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.339453] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.339646] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.339820] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.340006] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.340191] ? __kernel_text_address+0x12/0x50 <4> [588.340206] ? __lock_acquire+0x43e/0x2860 <4> [588.340209] ? __create_object+0x68/0xc0 <4> [588.340213] ? lock_release+0xce/0x2a0 <4> [588.340222] ? find_held_lock+0x31/0x90 <4> [588.340224] ? __might_fault+0x53/0xb0 <4> [588.340236] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.340410] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.340583] drm_ioctl_kernel+0xb3/0x120 <4> [588.340589] drm_ioctl+0x2d4/0x5a0 <4> [588.340591] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.340774] __x64_sys_ioctl+0xa5/0x100 <4> [588.340780] x64_sys_call+0x1144/0x26a0 <4> [588.340783] do_syscall_64+0x93/0xc80 <4> [588.340786] ? lock_release+0xce/0x2a0 <4> [588.340791] ? find_held_lock+0x31/0x90 <4> [588.340793] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.340798] ? lock_release+0xce/0x2a0 <4> [588.340804] ? up_read+0x22/0x30 <4> [588.340808] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.340812] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.340817] ? irqentry_exit+0x77/0xb0 <4> [588.340820] ? clear_bhb_loop+0x50/0xa0 <4> [588.340823] ? clear_bhb_loop+0x50/0xa0 <4> [588.340827] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.340835] RIP: 0033:0x7ebf01d24ded <4> [588.340838] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.340840] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.340843] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.340845] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.340846] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.340848] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.340850] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.340860] </TASK> <4> [588.340862] irq event stamp: 1071027 <4> [588.340863] hardirqs last enabled at (1071033): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.340866] hardirqs last disabled at (1071038): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.340868] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.340871] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.340874] ---[ end trace 0000000000000000 ]--- <2> [588.340876] DMAR: ERROR: DMA PTE for vPFN 0x3d00028 already set (to 285827003 not 285827003) <4> [588.340903] ------------[ cut here ]------------ <4> [588.340905] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.340909] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.340997] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.341000] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.341001] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.341003] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.341006] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.341008] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.341011] RAX: 0000000000000000 RBX: 0000000285827003 RCX: 0000000000000000 <4> [588.341012] RDX: 0000000000000000 RSI: 0000000003d00028 RDI: 0000000000000000 <4> [588.341014] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285827 <4> [588.341016] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.341017] R13: ffff88813f300140 R14: 00000000000de7d9 R15: ffff88810128b388 <4> [588.341019] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.341021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.341022] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.341024] Call Trace: <4> [588.341025] <TASK> <4> [588.341028] ? mark_held_locks+0x46/0x90 <4> [588.341038] iommu_map_nosync+0x12c/0x320 <4> [588.341047] iommu_map_sg+0xd9/0x1d0 <4> [588.341054] iommu_dma_map_sg+0x271/0x6d0 <4> [588.341063] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.341069] dma_map_sgtable+0x1d/0x40 <4> [588.341072] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.341270] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.341456] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.341642] ? lock_acquire+0xc4/0x2e0 <4> [588.341646] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.341825] ? lock_is_held_type+0xa3/0x130 <4> [588.341837] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.342018] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.342198] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.342389] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.342587] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.342767] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.342951] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.343152] ? __kernel_text_address+0x12/0x50 <4> [588.343167] ? __lock_acquire+0x43e/0x2860 <4> [588.343170] ? __create_object+0x68/0xc0 <4> [588.343174] ? lock_release+0xce/0x2a0 <4> [588.343183] ? find_held_lock+0x31/0x90 <4> [588.343186] ? __might_fault+0x53/0xb0 <4> [588.343198] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.343371] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.343545] drm_ioctl_kernel+0xb3/0x120 <4> [588.343551] drm_ioctl+0x2d4/0x5a0 <4> [588.343554] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.343736] __x64_sys_ioctl+0xa5/0x100 <4> [588.343741] x64_sys_call+0x1144/0x26a0 <4> [588.343744] do_syscall_64+0x93/0xc80 <4> [588.343746] ? lock_release+0xce/0x2a0 <4> [588.343751] ? find_held_lock+0x31/0x90 <4> [588.343754] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.343758] ? lock_release+0xce/0x2a0 <4> [588.343764] ? up_read+0x22/0x30 <4> [588.343768] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.343772] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.343776] ? irqentry_exit+0x77/0xb0 <4> [588.343779] ? clear_bhb_loop+0x50/0xa0 <4> [588.343781] ? clear_bhb_loop+0x50/0xa0 <4> [588.343785] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.343787] RIP: 0033:0x7ebf01d24ded <4> [588.343790] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.343792] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.343795] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.343796] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.343798] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.343800] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.343801] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.343811] </TASK> <4> [588.343812] irq event stamp: 1072023 <4> [588.343814] hardirqs last enabled at (1072029): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.343816] hardirqs last disabled at (1072034): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.343818] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.343821] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.343824] ---[ end trace 0000000000000000 ]--- <2> [588.343825] DMAR: ERROR: DMA PTE for vPFN 0x3d00029 already set (to 285828003 not 285828003) <4> [588.343859] ------------[ cut here ]------------ <4> [588.343860] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.343864] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.343951] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.343954] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.343956] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.343958] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.343961] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.343963] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.343965] RAX: 0000000000000000 RBX: 0000000285828003 RCX: 0000000000000000 <4> [588.343967] RDX: 0000000000000000 RSI: 0000000003d00029 RDI: 0000000000000000 <4> [588.343969] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285828 <4> [588.343970] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.343972] R13: ffff88813f300148 R14: 00000000000de7d8 R15: ffff88810128b388 <4> [588.343974] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.343976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.343977] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.343979] Call Trace: <4> [588.343981] <TASK> <4> [588.343983] ? mark_held_locks+0x46/0x90 <4> [588.343993] iommu_map_nosync+0x12c/0x320 <4> [588.344002] iommu_map_sg+0xd9/0x1d0 <4> [588.344009] iommu_dma_map_sg+0x271/0x6d0 <4> [588.344018] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.344023] dma_map_sgtable+0x1d/0x40 <4> [588.344027] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.344207] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.344390] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.344572] ? lock_acquire+0xc4/0x2e0 <4> [588.344575] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.344750] ? lock_is_held_type+0xa3/0x130 <4> [588.344756] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.344938] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.345129] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.345320] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.345518] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.345697] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.345882] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.346071] ? __kernel_text_address+0x12/0x50 <4> [588.346100] ? __lock_acquire+0x43e/0x2860 <4> [588.346103] ? __create_object+0x68/0xc0 <4> [588.346107] ? lock_release+0xce/0x2a0 <4> [588.346116] ? find_held_lock+0x31/0x90 <4> [588.346118] ? __might_fault+0x53/0xb0 <4> [588.346130] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.346304] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.346477] drm_ioctl_kernel+0xb3/0x120 <4> [588.346483] drm_ioctl+0x2d4/0x5a0 <4> [588.346485] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.346668] __x64_sys_ioctl+0xa5/0x100 <4> [588.346673] x64_sys_call+0x1144/0x26a0 <4> [588.346676] do_syscall_64+0x93/0xc80 <4> [588.346679] ? lock_release+0xce/0x2a0 <4> [588.346684] ? find_held_lock+0x31/0x90 <4> [588.346686] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.346691] ? lock_release+0xce/0x2a0 <4> [588.346697] ? up_read+0x22/0x30 <4> [588.346701] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.346705] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.346710] ? irqentry_exit+0x77/0xb0 <4> [588.346713] ? clear_bhb_loop+0x50/0xa0 <4> [588.346716] ? clear_bhb_loop+0x50/0xa0 <4> [588.346720] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.346722] RIP: 0033:0x7ebf01d24ded <4> [588.346724] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.346727] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.346730] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.346732] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.346733] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.346735] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.346737] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.346747] </TASK> <4> [588.346748] irq event stamp: 1073021 <4> [588.346750] hardirqs last enabled at (1073027): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.346753] hardirqs last disabled at (1073032): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.346755] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.346758] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.346761] ---[ end trace 0000000000000000 ]--- <2> [588.346763] DMAR: ERROR: DMA PTE for vPFN 0x3d0002a already set (to 285829003 not 285829003) <4> [588.346790] ------------[ cut here ]------------ <4> [588.346791] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.346795] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.346892] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.346896] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.346898] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.346899] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.346903] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.346905] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.346908] RAX: 0000000000000000 RBX: 0000000285829003 RCX: 0000000000000000 <4> [588.346910] RDX: 0000000000000000 RSI: 0000000003d0002a RDI: 0000000000000000 <4> [588.346911] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285829 <4> [588.346913] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.346915] R13: ffff88813f300150 R14: 00000000000de7d7 R15: ffff88810128b388 <4> [588.346917] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.346919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.346921] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.346923] Call Trace: <4> [588.346925] <TASK> <4> [588.346927] ? mark_held_locks+0x46/0x90 <4> [588.346938] iommu_map_nosync+0x12c/0x320 <4> [588.346947] iommu_map_sg+0xd9/0x1d0 <4> [588.346954] iommu_dma_map_sg+0x271/0x6d0 <4> [588.346963] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.346968] dma_map_sgtable+0x1d/0x40 <4> [588.346972] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.347157] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.347339] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.347520] ? lock_acquire+0xc4/0x2e0 <4> [588.347524] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.347698] ? lock_is_held_type+0xa3/0x130 <4> [588.347704] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.347886] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.348062] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.348266] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.348465] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.348643] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.348823] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.349018] ? __kernel_text_address+0x12/0x50 <4> [588.349034] ? __lock_acquire+0x43e/0x2860 <4> [588.349037] ? __create_object+0x68/0xc0 <4> [588.349041] ? lock_release+0xce/0x2a0 <4> [588.349050] ? find_held_lock+0x31/0x90 <4> [588.349053] ? __might_fault+0x53/0xb0 <4> [588.349066] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.349245] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.349423] drm_ioctl_kernel+0xb3/0x120 <4> [588.349429] drm_ioctl+0x2d4/0x5a0 <4> [588.349432] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.349620] __x64_sys_ioctl+0xa5/0x100 <4> [588.349625] x64_sys_call+0x1144/0x26a0 <4> [588.349628] do_syscall_64+0x93/0xc80 <4> [588.349631] ? lock_release+0xce/0x2a0 <4> [588.349636] ? find_held_lock+0x31/0x90 <4> [588.349639] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.349643] ? lock_release+0xce/0x2a0 <4> [588.349649] ? up_read+0x22/0x30 <4> [588.349653] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.349657] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.349662] ? irqentry_exit+0x77/0xb0 <4> [588.349665] ? clear_bhb_loop+0x50/0xa0 <4> [588.349667] ? clear_bhb_loop+0x50/0xa0 <4> [588.349671] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.349673] RIP: 0033:0x7ebf01d24ded <4> [588.349676] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.349678] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.349681] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.349683] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.349684] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.349686] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.349688] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.349698] </TASK> <4> [588.349699] irq event stamp: 1074019 <4> [588.349701] hardirqs last enabled at (1074025): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.349703] hardirqs last disabled at (1074030): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.349705] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.349708] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.349711] ---[ end trace 0000000000000000 ]--- <2> [588.349713] DMAR: ERROR: DMA PTE for vPFN 0x3d0002b already set (to 28582a003 not 28582a003) <4> [588.349740] ------------[ cut here ]------------ <4> [588.349742] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.349745] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.349841] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.349845] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.349846] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.349848] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.349851] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.349853] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.349856] RAX: 0000000000000000 RBX: 000000028582a003 RCX: 0000000000000000 <4> [588.349857] RDX: 0000000000000000 RSI: 0000000003d0002b RDI: 0000000000000000 <4> [588.349859] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028582a <4> [588.349861] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.349862] R13: ffff88813f300158 R14: 00000000000de7d6 R15: ffff88810128b388 <4> [588.349864] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.349866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.349868] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.349869] Call Trace: <4> [588.349871] <TASK> <4> [588.349873] ? mark_held_locks+0x46/0x90 <4> [588.349884] iommu_map_nosync+0x12c/0x320 <4> [588.349893] iommu_map_sg+0xd9/0x1d0 <4> [588.349900] iommu_dma_map_sg+0x271/0x6d0 <4> [588.349909] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.349915] dma_map_sgtable+0x1d/0x40 <4> [588.349918] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.350104] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.350291] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.350478] ? lock_acquire+0xc4/0x2e0 <4> [588.350482] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.350663] ? lock_is_held_type+0xa3/0x130 <4> [588.350669] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.350856] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.351037] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.351228] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.351428] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.351608] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.351786] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.351982] ? __kernel_text_address+0x12/0x50 <4> [588.351997] ? __lock_acquire+0x43e/0x2860 <4> [588.352001] ? __create_object+0x68/0xc0 <4> [588.352005] ? lock_release+0xce/0x2a0 <4> [588.352014] ? find_held_lock+0x31/0x90 <4> [588.352017] ? __might_fault+0x53/0xb0 <4> [588.352029] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.352207] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.352385] drm_ioctl_kernel+0xb3/0x120 <4> [588.352391] drm_ioctl+0x2d4/0x5a0 <4> [588.352393] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.352582] __x64_sys_ioctl+0xa5/0x100 <4> [588.352587] x64_sys_call+0x1144/0x26a0 <4> [588.352590] do_syscall_64+0x93/0xc80 <4> [588.352593] ? lock_release+0xce/0x2a0 <4> [588.352598] ? find_held_lock+0x31/0x90 <4> [588.352601] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.352606] ? lock_release+0xce/0x2a0 <4> [588.352612] ? up_read+0x22/0x30 <4> [588.352616] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.352620] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.352625] ? irqentry_exit+0x77/0xb0 <4> [588.352628] ? clear_bhb_loop+0x50/0xa0 <4> [588.352631] ? clear_bhb_loop+0x50/0xa0 <4> [588.352635] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.352637] RIP: 0033:0x7ebf01d24ded <4> [588.352640] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.352642] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.352645] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.352647] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.352649] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.352651] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.352653] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.352663] </TASK> <4> [588.352665] irq event stamp: 1075017 <4> [588.352666] hardirqs last enabled at (1075023): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.352669] hardirqs last disabled at (1075028): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.352671] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.352675] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.352677] ---[ end trace 0000000000000000 ]--- <2> [588.352679] DMAR: ERROR: DMA PTE for vPFN 0x3d0002c already set (to 28582b003 not 28582b003) <4> [588.352707] ------------[ cut here ]------------ <4> [588.352709] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.352713] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.352804] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.352808] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.352809] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.352811] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.352815] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.352817] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.352820] RAX: 0000000000000000 RBX: 000000028582b003 RCX: 0000000000000000 <4> [588.352822] RDX: 0000000000000000 RSI: 0000000003d0002c RDI: 0000000000000000 <4> [588.352824] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028582b <4> [588.352825] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.352827] R13: ffff88813f300160 R14: 00000000000de7d5 R15: ffff88810128b388 <4> [588.352836] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.352838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.352840] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.352842] Call Trace: <4> [588.352843] <TASK> <4> [588.352846] ? mark_held_locks+0x46/0x90 <4> [588.352857] iommu_map_nosync+0x12c/0x320 <4> [588.352866] iommu_map_sg+0xd9/0x1d0 <4> [588.352873] iommu_dma_map_sg+0x271/0x6d0 <4> [588.352883] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.352888] dma_map_sgtable+0x1d/0x40 <4> [588.352892] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.353081] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.353267] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.353452] ? lock_acquire+0xc4/0x2e0 <4> [588.353456] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.353634] ? lock_is_held_type+0xa3/0x130 <4> [588.353640] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.353821] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.354007] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.354198] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.354397] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.354576] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.354756] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.354952] ? __kernel_text_address+0x12/0x50 <4> [588.354968] ? __lock_acquire+0x43e/0x2860 <4> [588.354971] ? __create_object+0x68/0xc0 <4> [588.354975] ? lock_release+0xce/0x2a0 <4> [588.354984] ? find_held_lock+0x31/0x90 <4> [588.354987] ? __might_fault+0x53/0xb0 <4> [588.354999] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.355178] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.355356] drm_ioctl_kernel+0xb3/0x120 <4> [588.355362] drm_ioctl+0x2d4/0x5a0 <4> [588.355364] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.355551] __x64_sys_ioctl+0xa5/0x100 <4> [588.355557] x64_sys_call+0x1144/0x26a0 <4> [588.355560] do_syscall_64+0x93/0xc80 <4> [588.355563] ? lock_release+0xce/0x2a0 <4> [588.355567] ? find_held_lock+0x31/0x90 <4> [588.355570] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.355575] ? lock_release+0xce/0x2a0 <4> [588.355581] ? up_read+0x22/0x30 <4> [588.355585] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.355589] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.355593] ? irqentry_exit+0x77/0xb0 <4> [588.355597] ? clear_bhb_loop+0x50/0xa0 <4> [588.355599] ? clear_bhb_loop+0x50/0xa0 <4> [588.355603] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.355605] RIP: 0033:0x7ebf01d24ded <4> [588.355607] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.355609] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.355612] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.355614] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.355616] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.355617] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.355619] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.355629] </TASK> <4> [588.355631] irq event stamp: 1076015 <4> [588.355632] hardirqs last enabled at (1076021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.355635] hardirqs last disabled at (1076026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.355637] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.355640] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.355642] ---[ end trace 0000000000000000 ]--- <2> [588.355644] DMAR: ERROR: DMA PTE for vPFN 0x3d0002d already set (to 28582c003 not 28582c003) <4> [588.355672] ------------[ cut here ]------------ <4> [588.355673] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.355677] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.355766] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.355769] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.355771] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.355773] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.355776] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.355778] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.355780] RAX: 0000000000000000 RBX: 000000028582c003 RCX: 0000000000000000 <4> [588.355782] RDX: 0000000000000000 RSI: 0000000003d0002d RDI: 0000000000000000 <4> [588.355784] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028582c <4> [588.355785] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.355787] R13: ffff88813f300168 R14: 00000000000de7d4 R15: ffff88810128b388 <4> [588.355789] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.355791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.355792] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.355794] Call Trace: <4> [588.355796] <TASK> <4> [588.355798] ? mark_held_locks+0x46/0x90 <4> [588.355809] iommu_map_nosync+0x12c/0x320 <4> [588.355818] iommu_map_sg+0xd9/0x1d0 <4> [588.355824] iommu_dma_map_sg+0x271/0x6d0 <4> [588.355840] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.355846] dma_map_sgtable+0x1d/0x40 <4> [588.355850] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.356035] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.356222] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.356408] ? lock_acquire+0xc4/0x2e0 <4> [588.356412] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.356591] ? lock_is_held_type+0xa3/0x130 <4> [588.356597] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.356777] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.356963] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.357155] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.357353] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.357532] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.357712] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.357907] ? __kernel_text_address+0x12/0x50 <4> [588.357922] ? __lock_acquire+0x43e/0x2860 <4> [588.357925] ? __create_object+0x68/0xc0 <4> [588.357930] ? lock_release+0xce/0x2a0 <4> [588.357939] ? find_held_lock+0x31/0x90 <4> [588.357941] ? __might_fault+0x53/0xb0 <4> [588.357954] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.358132] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.358309] drm_ioctl_kernel+0xb3/0x120 <4> [588.358315] drm_ioctl+0x2d4/0x5a0 <4> [588.358318] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.358505] __x64_sys_ioctl+0xa5/0x100 <4> [588.358511] x64_sys_call+0x1144/0x26a0 <4> [588.358514] do_syscall_64+0x93/0xc80 <4> [588.358517] ? lock_release+0xce/0x2a0 <4> [588.358522] ? find_held_lock+0x31/0x90 <4> [588.358525] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.358530] ? lock_release+0xce/0x2a0 <4> [588.358536] ? up_read+0x22/0x30 <4> [588.358540] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.358544] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.358549] ? irqentry_exit+0x77/0xb0 <4> [588.358552] ? clear_bhb_loop+0x50/0xa0 <4> [588.358555] ? clear_bhb_loop+0x50/0xa0 <4> [588.358559] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.358562] RIP: 0033:0x7ebf01d24ded <4> [588.358564] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.358566] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.358570] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.358572] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.358574] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.358575] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.358577] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.358588] </TASK> <4> [588.358589] irq event stamp: 1077013 <4> [588.358591] hardirqs last enabled at (1077019): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.358594] hardirqs last disabled at (1077024): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.358596] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.358599] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.358602] ---[ end trace 0000000000000000 ]--- <2> [588.358604] DMAR: ERROR: DMA PTE for vPFN 0x3d0002e already set (to 28582d003 not 28582d003) <4> [588.358632] ------------[ cut here ]------------ <4> [588.358634] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.358638] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.358732] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.358736] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.358737] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.358739] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.358743] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.358745] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.358748] RAX: 0000000000000000 RBX: 000000028582d003 RCX: 0000000000000000 <4> [588.358750] RDX: 0000000000000000 RSI: 0000000003d0002e RDI: 0000000000000000 <4> [588.358751] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028582d <4> [588.358753] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.358755] R13: ffff88813f300170 R14: 00000000000de7d3 R15: ffff88810128b388 <4> [588.358757] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.358759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.358761] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.358763] Call Trace: <4> [588.358765] <TASK> <4> [588.358767] ? mark_held_locks+0x46/0x90 <4> [588.358778] iommu_map_nosync+0x12c/0x320 <4> [588.358788] iommu_map_sg+0xd9/0x1d0 <4> [588.358795] iommu_dma_map_sg+0x271/0x6d0 <4> [588.358804] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.358810] dma_map_sgtable+0x1d/0x40 <4> [588.358814] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.359008] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.359195] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.359380] ? lock_acquire+0xc4/0x2e0 <4> [588.359384] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.359562] ? lock_is_held_type+0xa3/0x130 <4> [588.359568] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.359749] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.359935] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.360127] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.360332] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.360512] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.360691] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.360887] ? __kernel_text_address+0x12/0x50 <4> [588.360903] ? __lock_acquire+0x43e/0x2860 <4> [588.360907] ? __create_object+0x68/0xc0 <4> [588.360911] ? lock_release+0xce/0x2a0 <4> [588.360920] ? find_held_lock+0x31/0x90 <4> [588.360922] ? __might_fault+0x53/0xb0 <4> [588.360935] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.361113] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.361291] drm_ioctl_kernel+0xb3/0x120 <4> [588.361297] drm_ioctl+0x2d4/0x5a0 <4> [588.361300] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.361487] __x64_sys_ioctl+0xa5/0x100 <4> [588.361493] x64_sys_call+0x1144/0x26a0 <4> [588.361495] do_syscall_64+0x93/0xc80 <4> [588.361498] ? lock_release+0xce/0x2a0 <4> [588.361503] ? find_held_lock+0x31/0x90 <4> [588.361506] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.361511] ? lock_release+0xce/0x2a0 <4> [588.361517] ? up_read+0x22/0x30 <4> [588.361520] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.361525] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.361529] ? irqentry_exit+0x77/0xb0 <4> [588.361532] ? clear_bhb_loop+0x50/0xa0 <4> [588.361535] ? clear_bhb_loop+0x50/0xa0 <4> [588.361539] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.361541] RIP: 0033:0x7ebf01d24ded <4> [588.361543] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.361545] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.361548] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.361550] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.361552] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.361553] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.361555] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.361565] </TASK> <4> [588.361566] irq event stamp: 1078011 <4> [588.361568] hardirqs last enabled at (1078017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.361570] hardirqs last disabled at (1078022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.361572] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.361575] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.361578] ---[ end trace 0000000000000000 ]--- <2> [588.361580] DMAR: ERROR: DMA PTE for vPFN 0x3d0002f already set (to 28582e003 not 28582e003) <4> [588.361607] ------------[ cut here ]------------ <4> [588.361608] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.361612] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.361701] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.361705] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.361706] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.361708] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.361711] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.361713] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.361716] RAX: 0000000000000000 RBX: 000000028582e003 RCX: 0000000000000000 <4> [588.361717] RDX: 0000000000000000 RSI: 0000000003d0002f RDI: 0000000000000000 <4> [588.361719] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028582e <4> [588.361721] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.361722] R13: ffff88813f300178 R14: 00000000000de7d2 R15: ffff88810128b388 <4> [588.361724] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.361726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.361728] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.361730] Call Trace: <4> [588.361731] <TASK> <4> [588.361733] ? mark_held_locks+0x46/0x90 <4> [588.361744] iommu_map_nosync+0x12c/0x320 <4> [588.361753] iommu_map_sg+0xd9/0x1d0 <4> [588.361760] iommu_dma_map_sg+0x271/0x6d0 <4> [588.361769] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.361774] dma_map_sgtable+0x1d/0x40 <4> [588.361778] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.361970] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.362158] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.362343] ? lock_acquire+0xc4/0x2e0 <4> [588.362347] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.362526] ? lock_is_held_type+0xa3/0x130 <4> [588.362532] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.362713] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.362899] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.363090] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.363288] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.363468] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.363647] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.363842] ? __kernel_text_address+0x12/0x50 <4> [588.363858] ? __lock_acquire+0x43e/0x2860 <4> [588.363861] ? __create_object+0x68/0xc0 <4> [588.363865] ? lock_release+0xce/0x2a0 <4> [588.363874] ? find_held_lock+0x31/0x90 <4> [588.363877] ? __might_fault+0x53/0xb0 <4> [588.363889] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.364067] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.364245] drm_ioctl_kernel+0xb3/0x120 <4> [588.364251] drm_ioctl+0x2d4/0x5a0 <4> [588.364254] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.364441] __x64_sys_ioctl+0xa5/0x100 <4> [588.364447] x64_sys_call+0x1144/0x26a0 <4> [588.364449] do_syscall_64+0x93/0xc80 <4> [588.364453] ? lock_release+0xce/0x2a0 <4> [588.364458] ? find_held_lock+0x31/0x90 <4> [588.364461] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.364465] ? lock_release+0xce/0x2a0 <4> [588.364471] ? up_read+0x22/0x30 <4> [588.364475] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.364480] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.364485] ? irqentry_exit+0x77/0xb0 <4> [588.364488] ? clear_bhb_loop+0x50/0xa0 <4> [588.364490] ? clear_bhb_loop+0x50/0xa0 <4> [588.364495] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.364497] RIP: 0033:0x7ebf01d24ded <4> [588.364499] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.364502] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.364505] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.364507] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.364509] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.364511] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.364512] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.364523] </TASK> <4> [588.364524] irq event stamp: 1079009 <4> [588.364526] hardirqs last enabled at (1079015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.364529] hardirqs last disabled at (1079020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.364531] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.364534] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.364537] ---[ end trace 0000000000000000 ]--- <2> [588.364539] DMAR: ERROR: DMA PTE for vPFN 0x3d00030 already set (to 28582f003 not 28582f003) <4> [588.364567] ------------[ cut here ]------------ <4> [588.364568] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.364572] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.364661] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.364665] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.364666] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.364668] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.364671] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.364673] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.364676] RAX: 0000000000000000 RBX: 000000028582f003 RCX: 0000000000000000 <4> [588.364678] RDX: 0000000000000000 RSI: 0000000003d00030 RDI: 0000000000000000 <4> [588.364679] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028582f <4> [588.364681] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.364682] R13: ffff88813f300180 R14: 00000000000de7d1 R15: ffff88810128b388 <4> [588.364684] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.364686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.364688] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.364690] Call Trace: <4> [588.364691] <TASK> <4> [588.364693] ? mark_held_locks+0x46/0x90 <4> [588.364704] iommu_map_nosync+0x12c/0x320 <4> [588.364713] iommu_map_sg+0xd9/0x1d0 <4> [588.364720] iommu_dma_map_sg+0x271/0x6d0 <4> [588.364729] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.364735] dma_map_sgtable+0x1d/0x40 <4> [588.364738] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.364931] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.365118] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.365303] ? lock_acquire+0xc4/0x2e0 <4> [588.365307] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.365486] ? lock_is_held_type+0xa3/0x130 <4> [588.365492] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.365672] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.365858] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.366051] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.366254] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.366424] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.366594] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.366773] ? __kernel_text_address+0x12/0x50 <4> [588.366788] ? __lock_acquire+0x43e/0x2860 <4> [588.366791] ? __create_object+0x68/0xc0 <4> [588.366795] ? lock_release+0xce/0x2a0 <4> [588.366804] ? find_held_lock+0x31/0x90 <4> [588.366806] ? __might_fault+0x53/0xb0 <4> [588.366818] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.366996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.367180] drm_ioctl_kernel+0xb3/0x120 <4> [588.367186] drm_ioctl+0x2d4/0x5a0 <4> [588.367189] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.367372] __x64_sys_ioctl+0xa5/0x100 <4> [588.367377] x64_sys_call+0x1144/0x26a0 <4> [588.367380] do_syscall_64+0x93/0xc80 <4> [588.367382] ? lock_release+0xce/0x2a0 <4> [588.367387] ? find_held_lock+0x31/0x90 <4> [588.367390] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.367394] ? lock_release+0xce/0x2a0 <4> [588.367400] ? up_read+0x22/0x30 <4> [588.367404] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.367408] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.367412] ? irqentry_exit+0x77/0xb0 <4> [588.367415] ? clear_bhb_loop+0x50/0xa0 <4> [588.367418] ? clear_bhb_loop+0x50/0xa0 <4> [588.367421] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.367424] RIP: 0033:0x7ebf01d24ded <4> [588.367426] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.367428] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.367431] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.367432] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.367434] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.367436] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.367437] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.367447] </TASK> <4> [588.367448] irq event stamp: 1080011 <4> [588.367450] hardirqs last enabled at (1080017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.367452] hardirqs last disabled at (1080022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.367454] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.367457] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.367460] ---[ end trace 0000000000000000 ]--- <2> [588.367462] DMAR: ERROR: DMA PTE for vPFN 0x3d00031 already set (to 285830003 not 285830003) <4> [588.367488] ------------[ cut here ]------------ <4> [588.367490] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.367494] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.367580] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.367583] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.367585] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.367587] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.367590] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.367591] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.367594] RAX: 0000000000000000 RBX: 0000000285830003 RCX: 0000000000000000 <4> [588.367596] RDX: 0000000000000000 RSI: 0000000003d00031 RDI: 0000000000000000 <4> [588.367597] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285830 <4> [588.367599] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.367600] R13: ffff88813f300188 R14: 00000000000de7d0 R15: ffff88810128b388 <4> [588.367602] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.367604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.367606] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.367607] Call Trace: <4> [588.367609] <TASK> <4> [588.367611] ? mark_held_locks+0x46/0x90 <4> [588.367622] iommu_map_nosync+0x12c/0x320 <4> [588.367631] iommu_map_sg+0xd9/0x1d0 <4> [588.367637] iommu_dma_map_sg+0x271/0x6d0 <4> [588.367646] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.367651] dma_map_sgtable+0x1d/0x40 <4> [588.367655] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.367842] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.368023] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.368227] ? lock_acquire+0xc4/0x2e0 <4> [588.368231] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.368415] ? lock_is_held_type+0xa3/0x130 <4> [588.368422] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.368607] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.368793] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.368995] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.369212] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.369390] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.369569] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.369758] ? __kernel_text_address+0x12/0x50 <4> [588.369773] ? __lock_acquire+0x43e/0x2860 <4> [588.369777] ? __create_object+0x68/0xc0 <4> [588.369781] ? lock_release+0xce/0x2a0 <4> [588.369790] ? find_held_lock+0x31/0x90 <4> [588.369792] ? __might_fault+0x53/0xb0 <4> [588.369804] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.369989] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.370167] drm_ioctl_kernel+0xb3/0x120 <4> [588.370173] drm_ioctl+0x2d4/0x5a0 <4> [588.370176] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.370365] __x64_sys_ioctl+0xa5/0x100 <4> [588.370370] x64_sys_call+0x1144/0x26a0 <4> [588.370373] do_syscall_64+0x93/0xc80 <4> [588.370376] ? lock_release+0xce/0x2a0 <4> [588.370381] ? find_held_lock+0x31/0x90 <4> [588.370384] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.370388] ? lock_release+0xce/0x2a0 <4> [588.370394] ? up_read+0x22/0x30 <4> [588.370398] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.370402] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.370407] ? irqentry_exit+0x77/0xb0 <4> [588.370410] ? clear_bhb_loop+0x50/0xa0 <4> [588.370413] ? clear_bhb_loop+0x50/0xa0 <4> [588.370417] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.370419] RIP: 0033:0x7ebf01d24ded <4> [588.370421] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.370423] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.370427] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.370428] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.370430] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.370432] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.370433] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.370443] </TASK> <4> [588.370445] irq event stamp: 1081009 <4> [588.370446] hardirqs last enabled at (1081015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.370449] hardirqs last disabled at (1081020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.370451] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.370454] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.370457] ---[ end trace 0000000000000000 ]--- <2> [588.370459] DMAR: ERROR: DMA PTE for vPFN 0x3d00032 already set (to 285831003 not 285831003) <4> [588.370486] ------------[ cut here ]------------ <4> [588.370488] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.370492] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.370582] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.370585] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.370587] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.370588] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.370591] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.370593] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.370596] RAX: 0000000000000000 RBX: 0000000285831003 RCX: 0000000000000000 <4> [588.370598] RDX: 0000000000000000 RSI: 0000000003d00032 RDI: 0000000000000000 <4> [588.370599] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285831 <4> [588.370601] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.370603] R13: ffff88813f300190 R14: 00000000000de7cf R15: ffff88810128b388 <4> [588.370604] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.370606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.370608] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.370610] Call Trace: <4> [588.370611] <TASK> <4> [588.370613] ? mark_held_locks+0x46/0x90 <4> [588.370624] iommu_map_nosync+0x12c/0x320 <4> [588.370633] iommu_map_sg+0xd9/0x1d0 <4> [588.370640] iommu_dma_map_sg+0x271/0x6d0 <4> [588.370649] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.370655] dma_map_sgtable+0x1d/0x40 <4> [588.370659] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.370850] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.371037] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.371223] ? lock_acquire+0xc4/0x2e0 <4> [588.371226] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.371405] ? lock_is_held_type+0xa3/0x130 <4> [588.371411] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.371592] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.371773] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.371970] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.372182] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.372352] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.372522] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.372701] ? __kernel_text_address+0x12/0x50 <4> [588.372716] ? __lock_acquire+0x43e/0x2860 <4> [588.372719] ? __create_object+0x68/0xc0 <4> [588.372723] ? lock_release+0xce/0x2a0 <4> [588.372732] ? find_held_lock+0x31/0x90 <4> [588.372734] ? __might_fault+0x53/0xb0 <4> [588.372746] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.372921] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.373106] drm_ioctl_kernel+0xb3/0x120 <4> [588.373113] drm_ioctl+0x2d4/0x5a0 <4> [588.373115] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.373308] __x64_sys_ioctl+0xa5/0x100 <4> [588.373313] x64_sys_call+0x1144/0x26a0 <4> [588.373316] do_syscall_64+0x93/0xc80 <4> [588.373319] ? lock_release+0xce/0x2a0 <4> [588.373324] ? find_held_lock+0x31/0x90 <4> [588.373327] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.373332] ? lock_release+0xce/0x2a0 <4> [588.373338] ? up_read+0x22/0x30 <4> [588.373342] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.373346] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.373351] ? irqentry_exit+0x77/0xb0 <4> [588.373354] ? clear_bhb_loop+0x50/0xa0 <4> [588.373356] ? clear_bhb_loop+0x50/0xa0 <4> [588.373360] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.373362] RIP: 0033:0x7ebf01d24ded <4> [588.373365] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.373367] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.373370] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.373372] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.373374] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.373375] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.373377] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.373387] </TASK> <4> [588.373389] irq event stamp: 1082011 <4> [588.373390] hardirqs last enabled at (1082017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.373393] hardirqs last disabled at (1082022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.373395] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.373398] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.373401] ---[ end trace 0000000000000000 ]--- <2> [588.373403] DMAR: ERROR: DMA PTE for vPFN 0x3d00033 already set (to 285832003 not 285832003) <4> [588.373431] ------------[ cut here ]------------ <4> [588.373433] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.373437] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.373528] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.373532] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.373534] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.373535] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.373539] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.373541] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.373544] RAX: 0000000000000000 RBX: 0000000285832003 RCX: 0000000000000000 <4> [588.373546] RDX: 0000000000000000 RSI: 0000000003d00033 RDI: 0000000000000000 <4> [588.373548] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285832 <4> [588.373550] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.373552] R13: ffff88813f300198 R14: 00000000000de7ce R15: ffff88810128b388 <4> [588.373554] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.373556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.373558] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.373560] Call Trace: <4> [588.373562] <TASK> <4> [588.373564] ? mark_held_locks+0x46/0x90 <4> [588.373575] iommu_map_nosync+0x12c/0x320 <4> [588.373585] iommu_map_sg+0xd9/0x1d0 <4> [588.373592] iommu_dma_map_sg+0x271/0x6d0 <4> [588.373601] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.373607] dma_map_sgtable+0x1d/0x40 <4> [588.373611] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.373802] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.374002] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.374204] ? lock_acquire+0xc4/0x2e0 <4> [588.374207] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.374386] ? lock_is_held_type+0xa3/0x130 <4> [588.374392] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.374573] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.374753] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.374950] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.375149] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.375328] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.375506] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.375695] ? __kernel_text_address+0x12/0x50 <4> [588.375711] ? __lock_acquire+0x43e/0x2860 <4> [588.375715] ? __create_object+0x68/0xc0 <4> [588.375719] ? lock_release+0xce/0x2a0 <4> [588.375728] ? find_held_lock+0x31/0x90 <4> [588.375731] ? __might_fault+0x53/0xb0 <4> [588.375743] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.375928] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.376106] drm_ioctl_kernel+0xb3/0x120 <4> [588.376112] drm_ioctl+0x2d4/0x5a0 <4> [588.376115] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.376303] __x64_sys_ioctl+0xa5/0x100 <4> [588.376308] x64_sys_call+0x1144/0x26a0 <4> [588.376311] do_syscall_64+0x93/0xc80 <4> [588.376314] ? lock_release+0xce/0x2a0 <4> [588.376319] ? find_held_lock+0x31/0x90 <4> [588.376321] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.376326] ? lock_release+0xce/0x2a0 <4> [588.376332] ? up_read+0x22/0x30 <4> [588.376336] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.376340] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.376344] ? irqentry_exit+0x77/0xb0 <4> [588.376348] ? clear_bhb_loop+0x50/0xa0 <4> [588.376350] ? clear_bhb_loop+0x50/0xa0 <4> [588.376354] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.376356] RIP: 0033:0x7ebf01d24ded <4> [588.376359] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.376360] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.376363] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.376365] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.376367] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.376369] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.376370] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.376380] </TASK> <4> [588.376382] irq event stamp: 1083009 <4> [588.376383] hardirqs last enabled at (1083015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.376386] hardirqs last disabled at (1083020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.376388] softirqs last enabled at (1053808): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.376391] softirqs last disabled at (1053793): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.376394] ---[ end trace 0000000000000000 ]--- <2> [588.376395] DMAR: ERROR: DMA PTE for vPFN 0x3d00034 already set (to 285833003 not 285833003) <4> [588.376423] ------------[ cut here ]------------ <4> [588.376425] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.376429] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.376518] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.376521] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.376523] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.376525] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.376528] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.376530] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.376532] RAX: 0000000000000000 RBX: 0000000285833003 RCX: 0000000000000000 <4> [588.376534] RDX: 0000000000000000 RSI: 0000000003d00034 RDI: 0000000000000000 <4> [588.376536] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285833 <4> [588.376537] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.376539] R13: ffff88813f3001a0 R14: 00000000000de7cd R15: ffff88810128b388 <4> [588.376541] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.376543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.376545] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.376546] Call Trace: <4> [588.376548] <TASK> <4> [588.376550] ? mark_held_locks+0x46/0x90 <4> [588.376561] iommu_map_nosync+0x12c/0x320 <4> [588.376570] iommu_map_sg+0xd9/0x1d0 <4> [588.376576] iommu_dma_map_sg+0x271/0x6d0 <4> [588.376586] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.376591] dma_map_sgtable+0x1d/0x40 <4> [588.376595] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.376780] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.376972] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.377158] ? lock_acquire+0xc4/0x2e0 <4> [588.377162] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.377341] ? lock_is_held_type+0xa3/0x130 <4> [588.377347] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.377528] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.377708] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.377913] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.378113] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.378292] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.378470] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.378660] ? __kernel_text_address+0x12/0x50 <4> [588.378676] ? __lock_acquire+0x43e/0x2860 <4> [588.378679] ? __create_object+0x68/0xc0 <4> [588.378683] ? lock_release+0xce/0x2a0 <4> [588.378692] ? find_held_lock+0x31/0x90 <4> [588.378695] ? __might_fault+0x53/0xb0 <4> [588.378707] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.378900] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.379078] drm_ioctl_kernel+0xb3/0x120 <4> [588.379085] drm_ioctl+0x2d4/0x5a0 <4> [588.379087] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.379284] __x64_sys_ioctl+0xa5/0x100 <4> [588.379289] x64_sys_call+0x1144/0x26a0 <4> [588.379292] do_syscall_64+0x93/0xc80 <4> [588.379295] ? lock_release+0xce/0x2a0 <4> [588.379300] ? find_held_lock+0x31/0x90 <4> [588.379303] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.379308] ? lock_release+0xce/0x2a0 <4> [588.379314] ? up_read+0x22/0x30 <4> [588.379318] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.379323] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.379327] ? irqentry_exit+0x77/0xb0 <4> [588.379331] ? clear_bhb_loop+0x50/0xa0 <4> [588.379333] ? clear_bhb_loop+0x50/0xa0 <4> [588.379338] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.379340] RIP: 0033:0x7ebf01d24ded <4> [588.379343] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.379345] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.379348] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.379350] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.379352] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.379354] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.379356] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.379366] </TASK> <4> [588.379368] irq event stamp: 1084023 <4> [588.379369] hardirqs last enabled at (1084029): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.379372] hardirqs last disabled at (1084034): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.379375] softirqs last enabled at (1083778): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.379378] softirqs last disabled at (1083767): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.379381] ---[ end trace 0000000000000000 ]--- <2> [588.379383] DMAR: ERROR: DMA PTE for vPFN 0x3d00035 already set (to 285834003 not 285834003) <4> [588.379411] ------------[ cut here ]------------ <4> [588.379413] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.379417] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.379513] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.379516] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.379518] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.379520] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.379523] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.379525] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.379528] RAX: 0000000000000000 RBX: 0000000285834003 RCX: 0000000000000000 <4> [588.379530] RDX: 0000000000000000 RSI: 0000000003d00035 RDI: 0000000000000000 <4> [588.379532] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285834 <4> [588.379534] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.379536] R13: ffff88813f3001a8 R14: 00000000000de7cc R15: ffff88810128b388 <4> [588.379538] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.379540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.379542] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.379544] Call Trace: <4> [588.379545] <TASK> <4> [588.379548] ? mark_held_locks+0x46/0x90 <4> [588.379559] iommu_map_nosync+0x12c/0x320 <4> [588.379569] iommu_map_sg+0xd9/0x1d0 <4> [588.379575] iommu_dma_map_sg+0x271/0x6d0 <4> [588.379585] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.379591] dma_map_sgtable+0x1d/0x40 <4> [588.379595] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.379786] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.379980] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.380166] ? lock_acquire+0xc4/0x2e0 <4> [588.380170] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.380349] ? lock_is_held_type+0xa3/0x130 <4> [588.380355] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.380535] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.380716] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.380913] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.381112] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.381290] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.381470] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.381659] ? __kernel_text_address+0x12/0x50 <4> [588.381675] ? __lock_acquire+0x43e/0x2860 <4> [588.381678] ? __create_object+0x68/0xc0 <4> [588.381683] ? lock_release+0xce/0x2a0 <4> [588.381692] ? find_held_lock+0x31/0x90 <4> [588.381695] ? __might_fault+0x53/0xb0 <4> [588.381707] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.381892] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.382070] drm_ioctl_kernel+0xb3/0x120 <4> [588.382076] drm_ioctl+0x2d4/0x5a0 <4> [588.382079] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.382266] __x64_sys_ioctl+0xa5/0x100 <4> [588.382271] x64_sys_call+0x1144/0x26a0 <4> [588.382274] do_syscall_64+0x93/0xc80 <4> [588.382277] ? lock_release+0xce/0x2a0 <4> [588.382282] ? find_held_lock+0x31/0x90 <4> [588.382284] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.382289] ? lock_release+0xce/0x2a0 <4> [588.382295] ? up_read+0x22/0x30 <4> [588.382299] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.382303] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.382307] ? irqentry_exit+0x77/0xb0 <4> [588.382310] ? clear_bhb_loop+0x50/0xa0 <4> [588.382313] ? clear_bhb_loop+0x50/0xa0 <4> [588.382317] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.382319] RIP: 0033:0x7ebf01d24ded <4> [588.382321] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.382323] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.382326] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.382328] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.382330] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.382332] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.382333] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.382343] </TASK> <4> [588.382345] irq event stamp: 1085021 <4> [588.382346] hardirqs last enabled at (1085027): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.382349] hardirqs last disabled at (1085032): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.382351] softirqs last enabled at (1083778): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.382354] softirqs last disabled at (1083767): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.382356] ---[ end trace 0000000000000000 ]--- <2> [588.382358] DMAR: ERROR: DMA PTE for vPFN 0x3d00036 already set (to 285835003 not 285835003) <4> [588.382386] ------------[ cut here ]------------ <4> [588.382387] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.382391] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.382481] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.382484] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.382485] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.382487] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.382490] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.382492] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.382495] RAX: 0000000000000000 RBX: 0000000285835003 RCX: 0000000000000000 <4> [588.382497] RDX: 0000000000000000 RSI: 0000000003d00036 RDI: 0000000000000000 <4> [588.382498] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285835 <4> [588.382500] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.382502] R13: ffff88813f3001b0 R14: 00000000000de7cb R15: ffff88810128b388 <4> [588.382504] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.382505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.382507] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.382509] Call Trace: <4> [588.382510] <TASK> <4> [588.382513] ? mark_held_locks+0x46/0x90 <4> [588.382524] iommu_map_nosync+0x12c/0x320 <4> [588.382533] iommu_map_sg+0xd9/0x1d0 <4> [588.382539] iommu_dma_map_sg+0x271/0x6d0 <4> [588.382549] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.382554] dma_map_sgtable+0x1d/0x40 <4> [588.382557] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.382743] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.382935] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.383123] ? lock_acquire+0xc4/0x2e0 <4> [588.383127] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.383306] ? lock_is_held_type+0xa3/0x130 <4> [588.383312] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.383492] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.383672] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.383870] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.384068] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.384247] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.384425] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.384615] ? __kernel_text_address+0x12/0x50 <4> [588.384630] ? __lock_acquire+0x43e/0x2860 <4> [588.384633] ? __create_object+0x68/0xc0 <4> [588.384637] ? lock_release+0xce/0x2a0 <4> [588.384646] ? find_held_lock+0x31/0x90 <4> [588.384649] ? __might_fault+0x53/0xb0 <4> [588.384661] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.384846] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.385023] drm_ioctl_kernel+0xb3/0x120 <4> [588.385030] drm_ioctl+0x2d4/0x5a0 <4> [588.385032] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.385220] __x64_sys_ioctl+0xa5/0x100 <4> [588.385226] x64_sys_call+0x1144/0x26a0 <4> [588.385229] do_syscall_64+0x93/0xc80 <4> [588.385232] ? lock_release+0xce/0x2a0 <4> [588.385237] ? find_held_lock+0x31/0x90 <4> [588.385240] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.385245] ? lock_release+0xce/0x2a0 <4> [588.385251] ? up_read+0x22/0x30 <4> [588.385255] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.385259] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.385264] ? irqentry_exit+0x77/0xb0 <4> [588.385267] ? clear_bhb_loop+0x50/0xa0 <4> [588.385270] ? clear_bhb_loop+0x50/0xa0 <4> [588.385274] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.385276] RIP: 0033:0x7ebf01d24ded <4> [588.385279] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.385281] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.385284] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.385286] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.385288] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.385290] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.385292] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.385302] </TASK> <4> [588.385304] irq event stamp: 1086019 <4> [588.385305] hardirqs last enabled at (1086025): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.385308] hardirqs last disabled at (1086030): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.385311] softirqs last enabled at (1083778): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.385313] softirqs last disabled at (1083767): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.385316] ---[ end trace 0000000000000000 ]--- <2> [588.385318] DMAR: ERROR: DMA PTE for vPFN 0x3d00037 already set (to 285836003 not 285836003) <4> [588.385346] ------------[ cut here ]------------ <4> [588.385348] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.385352] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.385443] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.385447] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.385448] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.385450] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.385453] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.385455] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.385458] RAX: 0000000000000000 RBX: 0000000285836003 RCX: 0000000000000000 <4> [588.385459] RDX: 0000000000000000 RSI: 0000000003d00037 RDI: 0000000000000000 <4> [588.385461] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285836 <4> [588.385463] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.385464] R13: ffff88813f3001b8 R14: 00000000000de7ca R15: ffff88810128b388 <4> [588.385466] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.385468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.385470] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.385472] Call Trace: <4> [588.385473] <TASK> <4> [588.385475] ? mark_held_locks+0x46/0x90 <4> [588.385486] iommu_map_nosync+0x12c/0x320 <4> [588.385495] iommu_map_sg+0xd9/0x1d0 <4> [588.385502] iommu_dma_map_sg+0x271/0x6d0 <4> [588.385511] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.385517] dma_map_sgtable+0x1d/0x40 <4> [588.385520] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.385708] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.385902] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.386088] ? lock_acquire+0xc4/0x2e0 <4> [588.386092] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.386270] ? lock_is_held_type+0xa3/0x130 <4> [588.386276] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.386457] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.386637] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.386834] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.387033] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.387212] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.387392] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.387582] ? __kernel_text_address+0x12/0x50 <4> [588.387597] ? __lock_acquire+0x43e/0x2860 <4> [588.387601] ? __create_object+0x68/0xc0 <4> [588.387605] ? lock_release+0xce/0x2a0 <4> [588.387614] ? find_held_lock+0x31/0x90 <4> [588.387617] ? __might_fault+0x53/0xb0 <4> [588.387629] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.387808] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.387992] drm_ioctl_kernel+0xb3/0x120 <4> [588.387999] drm_ioctl+0x2d4/0x5a0 <4> [588.388002] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.388189] __x64_sys_ioctl+0xa5/0x100 <4> [588.388195] x64_sys_call+0x1144/0x26a0 <4> [588.388197] do_syscall_64+0x93/0xc80 <4> [588.388200] ? lock_release+0xce/0x2a0 <4> [588.388205] ? find_held_lock+0x31/0x90 <4> [588.388208] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.388212] ? lock_release+0xce/0x2a0 <4> [588.388218] ? up_read+0x22/0x30 <4> [588.388222] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.388226] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.388231] ? irqentry_exit+0x77/0xb0 <4> [588.388234] ? clear_bhb_loop+0x50/0xa0 <4> [588.388236] ? clear_bhb_loop+0x50/0xa0 <4> [588.388240] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.388242] RIP: 0033:0x7ebf01d24ded <4> [588.388245] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.388247] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.388250] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.388252] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.388253] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.388255] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.388257] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.388267] </TASK> <4> [588.388268] irq event stamp: 1087017 <4> [588.388270] hardirqs last enabled at (1087023): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.388272] hardirqs last disabled at (1087028): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.388274] softirqs last enabled at (1083778): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.388277] softirqs last disabled at (1083767): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.388280] ---[ end trace 0000000000000000 ]--- <2> [588.388282] DMAR: ERROR: DMA PTE for vPFN 0x3d00038 already set (to 285837003 not 285837003) <4> [588.388310] ------------[ cut here ]------------ <4> [588.388311] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.388315] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.388404] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.388407] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.388408] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.388410] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.388413] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.388415] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.388418] RAX: 0000000000000000 RBX: 0000000285837003 RCX: 0000000000000000 <4> [588.388420] RDX: 0000000000000000 RSI: 0000000003d00038 RDI: 0000000000000000 <4> [588.388421] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285837 <4> [588.388423] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.388425] R13: ffff88813f3001c0 R14: 00000000000de7c9 R15: ffff88810128b388 <4> [588.388426] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.388428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.388430] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.388432] Call Trace: <4> [588.388433] <TASK> <4> [588.388436] ? mark_held_locks+0x46/0x90 <4> [588.388446] iommu_map_nosync+0x12c/0x320 <4> [588.388456] iommu_map_sg+0xd9/0x1d0 <4> [588.388462] iommu_dma_map_sg+0x271/0x6d0 <4> [588.388471] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.388477] dma_map_sgtable+0x1d/0x40 <4> [588.388480] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.388666] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.388859] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.389045] ? lock_acquire+0xc4/0x2e0 <4> [588.389048] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.389228] ? lock_is_held_type+0xa3/0x130 <4> [588.389234] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.389416] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.389596] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.389788] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.389994] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.390185] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.390355] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.390534] ? __kernel_text_address+0x12/0x50 <4> [588.390549] ? __lock_acquire+0x43e/0x2860 <4> [588.390552] ? __create_object+0x68/0xc0 <4> [588.390556] ? lock_release+0xce/0x2a0 <4> [588.390564] ? find_held_lock+0x31/0x90 <4> [588.390567] ? __might_fault+0x53/0xb0 <4> [588.390578] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.390746] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.390921] drm_ioctl_kernel+0xb3/0x120 <4> [588.390927] drm_ioctl+0x2d4/0x5a0 <4> [588.390929] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.391122] __x64_sys_ioctl+0xa5/0x100 <4> [588.391128] x64_sys_call+0x1144/0x26a0 <4> [588.391130] do_syscall_64+0x93/0xc80 <4> [588.391133] ? lock_release+0xce/0x2a0 <4> [588.391138] ? find_held_lock+0x31/0x90 <4> [588.391140] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.391145] ? lock_release+0xce/0x2a0 <4> [588.391151] ? up_read+0x22/0x30 <4> [588.391155] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.391159] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.391163] ? irqentry_exit+0x77/0xb0 <4> [588.391166] ? clear_bhb_loop+0x50/0xa0 <4> [588.391169] ? clear_bhb_loop+0x50/0xa0 <4> [588.391173] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.391175] RIP: 0033:0x7ebf01d24ded <4> [588.391177] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.391180] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.391183] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.391185] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.391186] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.391188] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.391190] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.391200] </TASK> <4> [588.391202] irq event stamp: 1088019 <4> [588.391203] hardirqs last enabled at (1088025): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.391206] hardirqs last disabled at (1088030): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.391208] softirqs last enabled at (1083778): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.391211] softirqs last disabled at (1083767): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.391214] ---[ end trace 0000000000000000 ]--- <2> [588.391216] DMAR: ERROR: DMA PTE for vPFN 0x3d00039 already set (to 285838003 not 285838003) <4> [588.391243] ------------[ cut here ]------------ <4> [588.391245] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.391249] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.391341] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.391345] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.391347] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.391348] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.391352] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.391354] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.391357] RAX: 0000000000000000 RBX: 0000000285838003 RCX: 0000000000000000 <4> [588.391359] RDX: 0000000000000000 RSI: 0000000003d00039 RDI: 0000000000000000 <4> [588.391360] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285838 <4> [588.391362] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.391364] R13: ffff88813f3001c8 R14: 00000000000de7c8 R15: ffff88810128b388 <4> [588.391366] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.391368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.391370] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.391372] Call Trace: <4> [588.391373] <TASK> <4> [588.391376] ? mark_held_locks+0x46/0x90 <4> [588.391387] iommu_map_nosync+0x12c/0x320 <4> [588.391396] iommu_map_sg+0xd9/0x1d0 <4> [588.391402] iommu_dma_map_sg+0x271/0x6d0 <4> [588.391412] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.391417] dma_map_sgtable+0x1d/0x40 <4> [588.391421] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.391605] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.391786] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.391974] ? lock_acquire+0xc4/0x2e0 <4> [588.391978] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.392152] ? lock_is_held_type+0xa3/0x130 <4> [588.392158] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.392333] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.392509] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.392695] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.392893] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.393068] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.393242] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.393427] ? __kernel_text_address+0x12/0x50 <4> [588.393442] ? __lock_acquire+0x43e/0x2860 <4> [588.393446] ? __create_object+0x68/0xc0 <4> [588.393450] ? lock_release+0xce/0x2a0 <4> [588.393459] ? find_held_lock+0x31/0x90 <4> [588.393461] ? __might_fault+0x53/0xb0 <4> [588.393473] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.393648] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.393821] drm_ioctl_kernel+0xb3/0x120 <4> [588.393836] drm_ioctl+0x2d4/0x5a0 <4> [588.393839] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.394021] __x64_sys_ioctl+0xa5/0x100 <4> [588.394026] x64_sys_call+0x1144/0x26a0 <4> [588.394029] do_syscall_64+0x93/0xc80 <4> [588.394032] ? lock_release+0xce/0x2a0 <4> [588.394037] ? find_held_lock+0x31/0x90 <4> [588.394039] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.394044] ? lock_release+0xce/0x2a0 <4> [588.394049] ? up_read+0x22/0x30 <4> [588.394053] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.394057] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.394062] ? irqentry_exit+0x77/0xb0 <4> [588.394065] ? clear_bhb_loop+0x50/0xa0 <4> [588.394067] ? clear_bhb_loop+0x50/0xa0 <4> [588.394071] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.394073] RIP: 0033:0x7ebf01d24ded <4> [588.394076] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.394078] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.394081] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.394082] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.394084] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.394086] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.394087] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.394097] </TASK> <4> [588.394098] irq event stamp: 1089033 <4> [588.394100] hardirqs last enabled at (1089039): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.394102] hardirqs last disabled at (1089044): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.394104] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.394107] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.394110] ---[ end trace 0000000000000000 ]--- <2> [588.394111] DMAR: ERROR: DMA PTE for vPFN 0x3d0003a already set (to 285839003 not 285839003) <4> [588.394139] ------------[ cut here ]------------ <4> [588.394141] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.394144] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.394231] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.394235] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.394236] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.394238] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.394241] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.394243] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.394245] RAX: 0000000000000000 RBX: 0000000285839003 RCX: 0000000000000000 <4> [588.394247] RDX: 0000000000000000 RSI: 0000000003d0003a RDI: 0000000000000000 <4> [588.394248] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285839 <4> [588.394250] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.394252] R13: ffff88813f3001d0 R14: 00000000000de7c7 R15: ffff88810128b388 <4> [588.394253] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.394255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.394257] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.394259] Call Trace: <4> [588.394260] <TASK> <4> [588.394262] ? mark_held_locks+0x46/0x90 <4> [588.394273] iommu_map_nosync+0x12c/0x320 <4> [588.394282] iommu_map_sg+0xd9/0x1d0 <4> [588.394288] iommu_dma_map_sg+0x271/0x6d0 <4> [588.394297] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.394303] dma_map_sgtable+0x1d/0x40 <4> [588.394306] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.394486] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.394667] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.394853] ? lock_acquire+0xc4/0x2e0 <4> [588.394857] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.395032] ? lock_is_held_type+0xa3/0x130 <4> [588.395037] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.395213] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.395389] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.395575] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.395768] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.395948] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.396123] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.396307] ? __kernel_text_address+0x12/0x50 <4> [588.396322] ? __lock_acquire+0x43e/0x2860 <4> [588.396326] ? __create_object+0x68/0xc0 <4> [588.396330] ? lock_release+0xce/0x2a0 <4> [588.396339] ? find_held_lock+0x31/0x90 <4> [588.396341] ? __might_fault+0x53/0xb0 <4> [588.396353] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.396527] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.396699] drm_ioctl_kernel+0xb3/0x120 <4> [588.396705] drm_ioctl+0x2d4/0x5a0 <4> [588.396708] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.396896] __x64_sys_ioctl+0xa5/0x100 <4> [588.396902] x64_sys_call+0x1144/0x26a0 <4> [588.396905] do_syscall_64+0x93/0xc80 <4> [588.396907] ? lock_release+0xce/0x2a0 <4> [588.396912] ? find_held_lock+0x31/0x90 <4> [588.396915] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.396919] ? lock_release+0xce/0x2a0 <4> [588.396925] ? up_read+0x22/0x30 <4> [588.396929] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.396933] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.396938] ? irqentry_exit+0x77/0xb0 <4> [588.396941] ? clear_bhb_loop+0x50/0xa0 <4> [588.396943] ? clear_bhb_loop+0x50/0xa0 <4> [588.396947] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.396949] RIP: 0033:0x7ebf01d24ded <4> [588.396952] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.396954] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.396956] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.396958] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.396960] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.396961] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.396963] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.396975] </TASK> <4> [588.396977] irq event stamp: 1090033 <4> [588.396978] hardirqs last enabled at (1090039): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.396981] hardirqs last disabled at (1090044): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.396983] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.396986] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.396988] ---[ end trace 0000000000000000 ]--- <2> [588.396990] DMAR: ERROR: DMA PTE for vPFN 0x3d0003b already set (to 28583a003 not 28583a003) <4> [588.397017] ------------[ cut here ]------------ <4> [588.397019] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.397023] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.397109] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.397112] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.397114] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.397115] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.397119] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.397120] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.397123] RAX: 0000000000000000 RBX: 000000028583a003 RCX: 0000000000000000 <4> [588.397125] RDX: 0000000000000000 RSI: 0000000003d0003b RDI: 0000000000000000 <4> [588.397126] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028583a <4> [588.397128] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.397130] R13: ffff88813f3001d8 R14: 00000000000de7c6 R15: ffff88810128b388 <4> [588.397131] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.397133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.397135] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.397137] Call Trace: <4> [588.397138] <TASK> <4> [588.397140] ? mark_held_locks+0x46/0x90 <4> [588.397151] iommu_map_nosync+0x12c/0x320 <4> [588.397160] iommu_map_sg+0xd9/0x1d0 <4> [588.397166] iommu_dma_map_sg+0x271/0x6d0 <4> [588.397175] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.397180] dma_map_sgtable+0x1d/0x40 <4> [588.397184] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.397363] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.397545] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.397726] ? lock_acquire+0xc4/0x2e0 <4> [588.397730] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.397910] ? lock_is_held_type+0xa3/0x130 <4> [588.397917] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.398095] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.398270] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.398456] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.398649] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.398823] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.399004] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.399208] ? __kernel_text_address+0x12/0x50 <4> [588.399223] ? __lock_acquire+0x43e/0x2860 <4> [588.399227] ? __create_object+0x68/0xc0 <4> [588.399231] ? lock_release+0xce/0x2a0 <4> [588.399240] ? find_held_lock+0x31/0x90 <4> [588.399243] ? __might_fault+0x53/0xb0 <4> [588.399255] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.399439] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.399622] drm_ioctl_kernel+0xb3/0x120 <4> [588.399628] drm_ioctl+0x2d4/0x5a0 <4> [588.399630] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.399824] __x64_sys_ioctl+0xa5/0x100 <4> [588.399836] x64_sys_call+0x1144/0x26a0 <4> [588.399839] do_syscall_64+0x93/0xc80 <4> [588.399842] ? lock_release+0xce/0x2a0 <4> [588.399848] ? find_held_lock+0x31/0x90 <4> [588.399851] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.399856] ? lock_release+0xce/0x2a0 <4> [588.399862] ? up_read+0x22/0x30 <4> [588.399866] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.399870] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.399875] ? irqentry_exit+0x77/0xb0 <4> [588.399879] ? clear_bhb_loop+0x50/0xa0 <4> [588.399881] ? clear_bhb_loop+0x50/0xa0 <4> [588.399886] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.399888] RIP: 0033:0x7ebf01d24ded <4> [588.399891] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.399893] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.399896] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.399898] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.399900] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.399902] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.399904] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.399915] </TASK> <4> [588.399916] irq event stamp: 1091033 <4> [588.399918] hardirqs last enabled at (1091039): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.399921] hardirqs last disabled at (1091044): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.399923] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.399926] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.399929] ---[ end trace 0000000000000000 ]--- <2> [588.399931] DMAR: ERROR: DMA PTE for vPFN 0x3d0003c already set (to 28583b003 not 28583b003) <4> [588.399960] ------------[ cut here ]------------ <4> [588.399961] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.399966] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.400059] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.400062] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.400064] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.400080] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.400083] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.400085] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.400088] RAX: 0000000000000000 RBX: 000000028583b003 RCX: 0000000000000000 <4> [588.400090] RDX: 0000000000000000 RSI: 0000000003d0003c RDI: 0000000000000000 <4> [588.400092] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028583b <4> [588.400094] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.400095] R13: ffff88813f3001e0 R14: 00000000000de7c5 R15: ffff88810128b388 <4> [588.400097] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.400100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.400102] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.400103] Call Trace: <4> [588.400105] <TASK> <4> [588.400107] ? mark_held_locks+0x46/0x90 <4> [588.400118] iommu_map_nosync+0x12c/0x320 <4> [588.400128] iommu_map_sg+0xd9/0x1d0 <4> [588.400135] iommu_dma_map_sg+0x271/0x6d0 <4> [588.400144] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.400149] dma_map_sgtable+0x1d/0x40 <4> [588.400153] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.400342] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.400528] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.400713] ? lock_acquire+0xc4/0x2e0 <4> [588.400717] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.400901] ? lock_is_held_type+0xa3/0x130 <4> [588.400907] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.401088] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.401269] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.401460] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.401658] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.401844] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.402024] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.402213] ? __kernel_text_address+0x12/0x50 <4> [588.402228] ? __lock_acquire+0x43e/0x2860 <4> [588.402232] ? __create_object+0x68/0xc0 <4> [588.402236] ? lock_release+0xce/0x2a0 <4> [588.402245] ? find_held_lock+0x31/0x90 <4> [588.402247] ? __might_fault+0x53/0xb0 <4> [588.402260] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.402438] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.402616] drm_ioctl_kernel+0xb3/0x120 <4> [588.402622] drm_ioctl+0x2d4/0x5a0 <4> [588.402625] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.402812] __x64_sys_ioctl+0xa5/0x100 <4> [588.402817] x64_sys_call+0x1144/0x26a0 <4> [588.402820] do_syscall_64+0x93/0xc80 <4> [588.402823] ? lock_release+0xce/0x2a0 <4> [588.402835] ? find_held_lock+0x31/0x90 <4> [588.402837] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.402842] ? lock_release+0xce/0x2a0 <4> [588.402848] ? up_read+0x22/0x30 <4> [588.402852] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.402856] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.402861] ? irqentry_exit+0x77/0xb0 <4> [588.402864] ? clear_bhb_loop+0x50/0xa0 <4> [588.402866] ? clear_bhb_loop+0x50/0xa0 <4> [588.402870] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.402872] RIP: 0033:0x7ebf01d24ded <4> [588.402875] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.402877] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.402880] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.402882] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.402884] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.402885] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.402887] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.402897] </TASK> <4> [588.402899] irq event stamp: 1092031 <4> [588.402900] hardirqs last enabled at (1092037): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.402903] hardirqs last disabled at (1092042): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.402906] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.402908] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.402911] ---[ end trace 0000000000000000 ]--- <2> [588.402913] DMAR: ERROR: DMA PTE for vPFN 0x3d0003d already set (to 28583c003 not 28583c003) <4> [588.402941] ------------[ cut here ]------------ <4> [588.402942] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.402946] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.403035] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.403038] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.403040] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.403041] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.403045] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.403046] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.403049] RAX: 0000000000000000 RBX: 000000028583c003 RCX: 0000000000000000 <4> [588.403051] RDX: 0000000000000000 RSI: 0000000003d0003d RDI: 0000000000000000 <4> [588.403052] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028583c <4> [588.403054] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.403056] R13: ffff88813f3001e8 R14: 00000000000de7c4 R15: ffff88810128b388 <4> [588.403057] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.403059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.403061] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.403063] Call Trace: <4> [588.403064] <TASK> <4> [588.403066] ? mark_held_locks+0x46/0x90 <4> [588.403077] iommu_map_nosync+0x12c/0x320 <4> [588.403086] iommu_map_sg+0xd9/0x1d0 <4> [588.403093] iommu_dma_map_sg+0x271/0x6d0 <4> [588.403102] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.403107] dma_map_sgtable+0x1d/0x40 <4> [588.403111] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.403297] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.403484] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.403670] ? lock_acquire+0xc4/0x2e0 <4> [588.403674] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.403859] ? lock_is_held_type+0xa3/0x130 <4> [588.403865] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.404046] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.404227] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.404418] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.404616] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.404795] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.404980] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.405170] ? __kernel_text_address+0x12/0x50 <4> [588.405186] ? __lock_acquire+0x43e/0x2860 <4> [588.405189] ? __create_object+0x68/0xc0 <4> [588.405193] ? lock_release+0xce/0x2a0 <4> [588.405202] ? find_held_lock+0x31/0x90 <4> [588.405204] ? __might_fault+0x53/0xb0 <4> [588.405217] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.405394] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.405572] drm_ioctl_kernel+0xb3/0x120 <4> [588.405578] drm_ioctl+0x2d4/0x5a0 <4> [588.405581] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.405768] __x64_sys_ioctl+0xa5/0x100 <4> [588.405774] x64_sys_call+0x1144/0x26a0 <4> [588.405777] do_syscall_64+0x93/0xc80 <4> [588.405780] ? lock_release+0xce/0x2a0 <4> [588.405785] ? find_held_lock+0x31/0x90 <4> [588.405788] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.405793] ? lock_release+0xce/0x2a0 <4> [588.405799] ? up_read+0x22/0x30 <4> [588.405803] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.405807] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.405812] ? irqentry_exit+0x77/0xb0 <4> [588.405815] ? clear_bhb_loop+0x50/0xa0 <4> [588.405818] ? clear_bhb_loop+0x50/0xa0 <4> [588.405822] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.405824] RIP: 0033:0x7ebf01d24ded <4> [588.405832] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.405834] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.405837] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.405839] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.405841] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.405842] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.405844] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.405854] </TASK> <4> [588.405855] irq event stamp: 1093029 <4> [588.405857] hardirqs last enabled at (1093035): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.405859] hardirqs last disabled at (1093040): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.405862] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.405864] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.405867] ---[ end trace 0000000000000000 ]--- <2> [588.405869] DMAR: ERROR: DMA PTE for vPFN 0x3d0003e already set (to 28583d003 not 28583d003) <4> [588.405897] ------------[ cut here ]------------ <4> [588.405898] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.405903] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.405993] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.405996] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.405997] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.405999] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.406002] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.406004] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.406007] RAX: 0000000000000000 RBX: 000000028583d003 RCX: 0000000000000000 <4> [588.406009] RDX: 0000000000000000 RSI: 0000000003d0003e RDI: 0000000000000000 <4> [588.406010] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028583d <4> [588.406012] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.406014] R13: ffff88813f3001f0 R14: 00000000000de7c3 R15: ffff88810128b388 <4> [588.406015] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.406017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.406019] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.406021] Call Trace: <4> [588.406022] <TASK> <4> [588.406025] ? mark_held_locks+0x46/0x90 <4> [588.406035] iommu_map_nosync+0x12c/0x320 <4> [588.406045] iommu_map_sg+0xd9/0x1d0 <4> [588.406051] iommu_dma_map_sg+0x271/0x6d0 <4> [588.406061] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.406066] dma_map_sgtable+0x1d/0x40 <4> [588.406070] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.406256] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.406442] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.406628] ? lock_acquire+0xc4/0x2e0 <4> [588.406631] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.406810] ? lock_is_held_type+0xa3/0x130 <4> [588.406816] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.407003] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.407184] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.407375] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.407573] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.407753] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.407938] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.408140] ? __kernel_text_address+0x12/0x50 <4> [588.408155] ? __lock_acquire+0x43e/0x2860 <4> [588.408158] ? __create_object+0x68/0xc0 <4> [588.408162] ? lock_release+0xce/0x2a0 <4> [588.408170] ? find_held_lock+0x31/0x90 <4> [588.408172] ? __might_fault+0x53/0xb0 <4> [588.408184] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.408354] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.408522] drm_ioctl_kernel+0xb3/0x120 <4> [588.408528] drm_ioctl+0x2d4/0x5a0 <4> [588.408530] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.408708] __x64_sys_ioctl+0xa5/0x100 <4> [588.408713] x64_sys_call+0x1144/0x26a0 <4> [588.408715] do_syscall_64+0x93/0xc80 <4> [588.408718] ? lock_release+0xce/0x2a0 <4> [588.408723] ? find_held_lock+0x31/0x90 <4> [588.408725] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.408729] ? lock_release+0xce/0x2a0 <4> [588.408735] ? up_read+0x22/0x30 <4> [588.408739] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.408743] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.408747] ? irqentry_exit+0x77/0xb0 <4> [588.408750] ? clear_bhb_loop+0x50/0xa0 <4> [588.408752] ? clear_bhb_loop+0x50/0xa0 <4> [588.408756] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.408758] RIP: 0033:0x7ebf01d24ded <4> [588.408760] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.408762] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.408765] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.408766] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.408768] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.408769] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.408771] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.408781] </TASK> <4> [588.408782] irq event stamp: 1094027 <4> [588.408783] hardirqs last enabled at (1094033): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.408786] hardirqs last disabled at (1094038): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.408788] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.408791] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.408793] ---[ end trace 0000000000000000 ]--- <2> [588.408795] DMAR: ERROR: DMA PTE for vPFN 0x3d0003f already set (to 28583e003 not 28583e003) <4> [588.408821] ------------[ cut here ]------------ <4> [588.408822] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.408832] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.408919] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.408922] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.408923] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.408925] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.408928] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.408930] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.408933] RAX: 0000000000000000 RBX: 000000028583e003 RCX: 0000000000000000 <4> [588.408934] RDX: 0000000000000000 RSI: 0000000003d0003f RDI: 0000000000000000 <4> [588.408936] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028583e <4> [588.408937] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.408939] R13: ffff88813f3001f8 R14: 00000000000de7c2 R15: ffff88810128b388 <4> [588.408940] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.408942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.408944] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.408946] Call Trace: <4> [588.408947] <TASK> <4> [588.408949] ? mark_held_locks+0x46/0x90 <4> [588.408960] iommu_map_nosync+0x12c/0x320 <4> [588.408971] iommu_map_sg+0xd9/0x1d0 <4> [588.408978] iommu_dma_map_sg+0x271/0x6d0 <4> [588.408987] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.408992] dma_map_sgtable+0x1d/0x40 <4> [588.408995] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.409189] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.409371] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.409552] ? lock_acquire+0xc4/0x2e0 <4> [588.409555] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.409730] ? lock_is_held_type+0xa3/0x130 <4> [588.409736] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.409919] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.410094] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.410280] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.410474] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.410648] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.410822] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.411012] ? __kernel_text_address+0x12/0x50 <4> [588.411028] ? __lock_acquire+0x43e/0x2860 <4> [588.411031] ? __create_object+0x68/0xc0 <4> [588.411035] ? lock_release+0xce/0x2a0 <4> [588.411044] ? find_held_lock+0x31/0x90 <4> [588.411046] ? __might_fault+0x53/0xb0 <4> [588.411059] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.411260] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.411442] drm_ioctl_kernel+0xb3/0x120 <4> [588.411448] drm_ioctl+0x2d4/0x5a0 <4> [588.411451] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.411643] __x64_sys_ioctl+0xa5/0x100 <4> [588.411649] x64_sys_call+0x1144/0x26a0 <4> [588.411652] do_syscall_64+0x93/0xc80 <4> [588.411655] ? lock_release+0xce/0x2a0 <4> [588.411660] ? find_held_lock+0x31/0x90 <4> [588.411663] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.411668] ? lock_release+0xce/0x2a0 <4> [588.411674] ? up_read+0x22/0x30 <4> [588.411679] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.411683] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.411688] ? irqentry_exit+0x77/0xb0 <4> [588.411692] ? clear_bhb_loop+0x50/0xa0 <4> [588.411694] ? clear_bhb_loop+0x50/0xa0 <4> [588.411699] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.411701] RIP: 0033:0x7ebf01d24ded <4> [588.411704] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.411706] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.411709] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.411711] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.411713] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.411715] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.411717] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.411727] </TASK> <4> [588.411729] irq event stamp: 1095027 <4> [588.411731] hardirqs last enabled at (1095033): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.411734] hardirqs last disabled at (1095038): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.411736] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.411739] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.411742] ---[ end trace 0000000000000000 ]--- <2> [588.411744] DMAR: ERROR: DMA PTE for vPFN 0x3d00040 already set (to 28583f003 not 28583f003) <4> [588.411772] ------------[ cut here ]------------ <4> [588.411774] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.411778] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.411878] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.411881] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.411883] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.411885] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.411888] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.411890] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.411893] RAX: 0000000000000000 RBX: 000000028583f003 RCX: 0000000000000000 <4> [588.411895] RDX: 0000000000000000 RSI: 0000000003d00040 RDI: 0000000000000000 <4> [588.411897] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028583f <4> [588.411898] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.411900] R13: ffff88813f300200 R14: 00000000000de7c1 R15: ffff88810128b388 <4> [588.411902] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.411904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.411906] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.411908] Call Trace: <4> [588.411909] <TASK> <4> [588.411912] ? mark_held_locks+0x46/0x90 <4> [588.411923] iommu_map_nosync+0x12c/0x320 <4> [588.411933] iommu_map_sg+0xd9/0x1d0 <4> [588.411939] iommu_dma_map_sg+0x271/0x6d0 <4> [588.411949] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.411955] dma_map_sgtable+0x1d/0x40 <4> [588.411958] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.412151] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.412343] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.412533] ? lock_acquire+0xc4/0x2e0 <4> [588.412537] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.412721] ? lock_is_held_type+0xa3/0x130 <4> [588.412727] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.412919] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.413117] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.413308] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.413506] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.413686] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.413872] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.414064] ? __kernel_text_address+0x12/0x50 <4> [588.414092] ? __lock_acquire+0x43e/0x2860 <4> [588.414095] ? __create_object+0x68/0xc0 <4> [588.414100] ? lock_release+0xce/0x2a0 <4> [588.414108] ? find_held_lock+0x31/0x90 <4> [588.414111] ? __might_fault+0x53/0xb0 <4> [588.414123] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.414297] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.414469] drm_ioctl_kernel+0xb3/0x120 <4> [588.414475] drm_ioctl+0x2d4/0x5a0 <4> [588.414478] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.414660] __x64_sys_ioctl+0xa5/0x100 <4> [588.414665] x64_sys_call+0x1144/0x26a0 <4> [588.414668] do_syscall_64+0x93/0xc80 <4> [588.414671] ? lock_release+0xce/0x2a0 <4> [588.414675] ? find_held_lock+0x31/0x90 <4> [588.414678] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.414682] ? lock_release+0xce/0x2a0 <4> [588.414688] ? up_read+0x22/0x30 <4> [588.414692] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.414696] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.414700] ? irqentry_exit+0x77/0xb0 <4> [588.414703] ? clear_bhb_loop+0x50/0xa0 <4> [588.414706] ? clear_bhb_loop+0x50/0xa0 <4> [588.414710] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.414712] RIP: 0033:0x7ebf01d24ded <4> [588.414714] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.414716] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.414719] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.414720] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.414722] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.414724] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.414725] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.414735] </TASK> <4> [588.414737] irq event stamp: 1096027 <4> [588.414738] hardirqs last enabled at (1096033): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.414740] hardirqs last disabled at (1096038): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.414743] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.414745] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.414748] ---[ end trace 0000000000000000 ]--- <2> [588.414750] DMAR: ERROR: DMA PTE for vPFN 0x3d00041 already set (to 285840003 not 285840003) <4> [588.414777] ------------[ cut here ]------------ <4> [588.414778] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.414782] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.414875] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.414878] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.414880] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.414882] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.414885] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.414887] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.414890] RAX: 0000000000000000 RBX: 0000000285840003 RCX: 0000000000000000 <4> [588.414891] RDX: 0000000000000000 RSI: 0000000003d00041 RDI: 0000000000000000 <4> [588.414893] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285840 <4> [588.414895] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.414896] R13: ffff88813f300208 R14: 00000000000de7c0 R15: ffff88810128b388 <4> [588.414898] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.414900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.414902] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.414904] Call Trace: <4> [588.414905] <TASK> <4> [588.414907] ? mark_held_locks+0x46/0x90 <4> [588.414918] iommu_map_nosync+0x12c/0x320 <4> [588.414927] iommu_map_sg+0xd9/0x1d0 <4> [588.414934] iommu_dma_map_sg+0x271/0x6d0 <4> [588.414943] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.414948] dma_map_sgtable+0x1d/0x40 <4> [588.414951] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.415149] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.415341] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.415532] ? lock_acquire+0xc4/0x2e0 <4> [588.415536] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.415721] ? lock_is_held_type+0xa3/0x130 <4> [588.415728] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.415919] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.416116] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.416307] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.416507] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.416686] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.416871] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.417061] ? __kernel_text_address+0x12/0x50 <4> [588.417076] ? __lock_acquire+0x43e/0x2860 <4> [588.417079] ? __create_object+0x68/0xc0 <4> [588.417083] ? lock_release+0xce/0x2a0 <4> [588.417092] ? find_held_lock+0x31/0x90 <4> [588.417095] ? __might_fault+0x53/0xb0 <4> [588.417107] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.417286] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.417464] drm_ioctl_kernel+0xb3/0x120 <4> [588.417471] drm_ioctl+0x2d4/0x5a0 <4> [588.417474] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.417661] __x64_sys_ioctl+0xa5/0x100 <4> [588.417666] x64_sys_call+0x1144/0x26a0 <4> [588.417669] do_syscall_64+0x93/0xc80 <4> [588.417672] ? lock_release+0xce/0x2a0 <4> [588.417677] ? find_held_lock+0x31/0x90 <4> [588.417680] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.417685] ? lock_release+0xce/0x2a0 <4> [588.417691] ? up_read+0x22/0x30 <4> [588.417695] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.417700] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.417704] ? irqentry_exit+0x77/0xb0 <4> [588.417708] ? clear_bhb_loop+0x50/0xa0 <4> [588.417710] ? clear_bhb_loop+0x50/0xa0 <4> [588.417715] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.417717] RIP: 0033:0x7ebf01d24ded <4> [588.417720] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.417722] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.417725] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.417727] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.417729] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.417731] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.417733] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.417743] </TASK> <4> [588.417745] irq event stamp: 1097027 <4> [588.417746] hardirqs last enabled at (1097033): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.417749] hardirqs last disabled at (1097038): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.417751] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.417755] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.417758] ---[ end trace 0000000000000000 ]--- <2> [588.417759] DMAR: ERROR: DMA PTE for vPFN 0x3d00042 already set (to 285841003 not 285841003) <4> [588.417788] ------------[ cut here ]------------ <4> [588.417789] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.417793] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.417891] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.417894] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.417896] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.417898] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.417901] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.417903] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.417906] RAX: 0000000000000000 RBX: 0000000285841003 RCX: 0000000000000000 <4> [588.417908] RDX: 0000000000000000 RSI: 0000000003d00042 RDI: 0000000000000000 <4> [588.417909] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285841 <4> [588.417911] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.417913] R13: ffff88813f300210 R14: 00000000000de7bf R15: ffff88810128b388 <4> [588.417915] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.417917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.417918] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.417920] Call Trace: <4> [588.417922] <TASK> <4> [588.417924] ? mark_held_locks+0x46/0x90 <4> [588.417935] iommu_map_nosync+0x12c/0x320 <4> [588.417944] iommu_map_sg+0xd9/0x1d0 <4> [588.417951] iommu_dma_map_sg+0x271/0x6d0 <4> [588.417960] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.417966] dma_map_sgtable+0x1d/0x40 <4> [588.417969] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.418156] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.418342] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.418528] ? lock_acquire+0xc4/0x2e0 <4> [588.418532] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.418711] ? lock_is_held_type+0xa3/0x130 <4> [588.418717] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.418903] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.419083] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.419274] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.419472] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.419651] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.419837] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.420026] ? __kernel_text_address+0x12/0x50 <4> [588.420042] ? __lock_acquire+0x43e/0x2860 <4> [588.420045] ? __create_object+0x68/0xc0 <4> [588.420049] ? lock_release+0xce/0x2a0 <4> [588.420058] ? find_held_lock+0x31/0x90 <4> [588.420060] ? __might_fault+0x53/0xb0 <4> [588.420073] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.420251] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.420429] drm_ioctl_kernel+0xb3/0x120 <4> [588.420435] drm_ioctl+0x2d4/0x5a0 <4> [588.420438] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.420626] __x64_sys_ioctl+0xa5/0x100 <4> [588.420631] x64_sys_call+0x1144/0x26a0 <4> [588.420634] do_syscall_64+0x93/0xc80 <4> [588.420636] ? lock_release+0xce/0x2a0 <4> [588.420642] ? find_held_lock+0x31/0x90 <4> [588.420644] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.420649] ? lock_release+0xce/0x2a0 <4> [588.420655] ? up_read+0x22/0x30 <4> [588.420658] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.420662] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.420667] ? irqentry_exit+0x77/0xb0 <4> [588.420670] ? clear_bhb_loop+0x50/0xa0 <4> [588.420672] ? clear_bhb_loop+0x50/0xa0 <4> [588.420676] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.420679] RIP: 0033:0x7ebf01d24ded <4> [588.420681] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.420683] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.420686] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.420688] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.420689] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.420691] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.420693] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.420703] </TASK> <4> [588.420704] irq event stamp: 1098025 <4> [588.420706] hardirqs last enabled at (1098031): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.420708] hardirqs last disabled at (1098036): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.420710] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.420713] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.420716] ---[ end trace 0000000000000000 ]--- <2> [588.420718] DMAR: ERROR: DMA PTE for vPFN 0x3d00043 already set (to 285842003 not 285842003) <4> [588.420745] ------------[ cut here ]------------ <4> [588.420747] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.420750] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.420845] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.420849] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.420850] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.420852] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.420855] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.420857] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.420860] RAX: 0000000000000000 RBX: 0000000285842003 RCX: 0000000000000000 <4> [588.420862] RDX: 0000000000000000 RSI: 0000000003d00043 RDI: 0000000000000000 <4> [588.420863] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285842 <4> [588.420865] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.420867] R13: ffff88813f300218 R14: 00000000000de7be R15: ffff88810128b388 <4> [588.420869] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.420871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.420872] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.420874] Call Trace: <4> [588.420876] <TASK> <4> [588.420878] ? mark_held_locks+0x46/0x90 <4> [588.420889] iommu_map_nosync+0x12c/0x320 <4> [588.420898] iommu_map_sg+0xd9/0x1d0 <4> [588.420905] iommu_dma_map_sg+0x271/0x6d0 <4> [588.420914] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.420920] dma_map_sgtable+0x1d/0x40 <4> [588.420923] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.421108] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.421295] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.421480] ? lock_acquire+0xc4/0x2e0 <4> [588.421484] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.421663] ? lock_is_held_type+0xa3/0x130 <4> [588.421669] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.421856] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.422036] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.422228] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.422427] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.422605] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.422784] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.422978] ? __kernel_text_address+0x12/0x50 <4> [588.422994] ? __lock_acquire+0x43e/0x2860 <4> [588.422997] ? __create_object+0x68/0xc0 <4> [588.423002] ? lock_release+0xce/0x2a0 <4> [588.423011] ? find_held_lock+0x31/0x90 <4> [588.423013] ? __might_fault+0x53/0xb0 <4> [588.423026] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.423204] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.423382] drm_ioctl_kernel+0xb3/0x120 <4> [588.423389] drm_ioctl+0x2d4/0x5a0 <4> [588.423391] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.423578] __x64_sys_ioctl+0xa5/0x100 <4> [588.423584] x64_sys_call+0x1144/0x26a0 <4> [588.423586] do_syscall_64+0x93/0xc80 <4> [588.423589] ? lock_release+0xce/0x2a0 <4> [588.423594] ? find_held_lock+0x31/0x90 <4> [588.423597] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.423601] ? lock_release+0xce/0x2a0 <4> [588.423607] ? up_read+0x22/0x30 <4> [588.423611] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.423615] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.423620] ? irqentry_exit+0x77/0xb0 <4> [588.423623] ? clear_bhb_loop+0x50/0xa0 <4> [588.423625] ? clear_bhb_loop+0x50/0xa0 <4> [588.423629] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.423631] RIP: 0033:0x7ebf01d24ded <4> [588.423634] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.423636] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.423639] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.423640] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.423642] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.423644] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.423646] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.423656] </TASK> <4> [588.423657] irq event stamp: 1099023 <4> [588.423659] hardirqs last enabled at (1099029): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.423661] hardirqs last disabled at (1099034): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.423663] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.423666] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.423669] ---[ end trace 0000000000000000 ]--- <2> [588.423671] DMAR: ERROR: DMA PTE for vPFN 0x3d00044 already set (to 285843003 not 285843003) <4> [588.423698] ------------[ cut here ]------------ <4> [588.423699] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.423703] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.423793] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.423796] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.423798] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.423800] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.423804] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.423806] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.423808] RAX: 0000000000000000 RBX: 0000000285843003 RCX: 0000000000000000 <4> [588.423810] RDX: 0000000000000000 RSI: 0000000003d00044 RDI: 0000000000000000 <4> [588.423812] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285843 <4> [588.423814] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.423816] R13: ffff88813f300220 R14: 00000000000de7bd R15: ffff88810128b388 <4> [588.423818] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.423820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.423822] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.423824] Call Trace: <4> [588.423825] <TASK> <4> [588.423834] ? mark_held_locks+0x46/0x90 <4> [588.423846] iommu_map_nosync+0x12c/0x320 <4> [588.423855] iommu_map_sg+0xd9/0x1d0 <4> [588.423862] iommu_dma_map_sg+0x271/0x6d0 <4> [588.423871] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.423877] dma_map_sgtable+0x1d/0x40 <4> [588.423880] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.424066] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.424253] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.424438] ? lock_acquire+0xc4/0x2e0 <4> [588.424442] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.424621] ? lock_is_held_type+0xa3/0x130 <4> [588.424627] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.424807] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.424993] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.425185] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.425382] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.425561] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.425740] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.425935] ? __kernel_text_address+0x12/0x50 <4> [588.425951] ? __lock_acquire+0x43e/0x2860 <4> [588.425954] ? __create_object+0x68/0xc0 <4> [588.425958] ? lock_release+0xce/0x2a0 <4> [588.425968] ? find_held_lock+0x31/0x90 <4> [588.425970] ? __might_fault+0x53/0xb0 <4> [588.425985] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.426177] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.426351] drm_ioctl_kernel+0xb3/0x120 <4> [588.426358] drm_ioctl+0x2d4/0x5a0 <4> [588.426360] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.426543] __x64_sys_ioctl+0xa5/0x100 <4> [588.426548] x64_sys_call+0x1144/0x26a0 <4> [588.426551] do_syscall_64+0x93/0xc80 <4> [588.426554] ? lock_release+0xce/0x2a0 <4> [588.426559] ? find_held_lock+0x31/0x90 <4> [588.426561] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.426566] ? lock_release+0xce/0x2a0 <4> [588.426571] ? up_read+0x22/0x30 <4> [588.426575] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.426579] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.426584] ? irqentry_exit+0x77/0xb0 <4> [588.426587] ? clear_bhb_loop+0x50/0xa0 <4> [588.426589] ? clear_bhb_loop+0x50/0xa0 <4> [588.426593] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.426595] RIP: 0033:0x7ebf01d24ded <4> [588.426598] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.426599] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.426602] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.426604] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.426606] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.426607] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.426609] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.426619] </TASK> <4> [588.426620] irq event stamp: 1100023 <4> [588.426621] hardirqs last enabled at (1100029): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.426624] hardirqs last disabled at (1100034): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.426626] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.426629] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.426631] ---[ end trace 0000000000000000 ]--- <2> [588.426633] DMAR: ERROR: DMA PTE for vPFN 0x3d00045 already set (to 285844003 not 285844003) <4> [588.426660] ------------[ cut here ]------------ <4> [588.426662] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.426666] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.426753] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.426757] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.426758] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.426760] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.426763] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.426765] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.426767] RAX: 0000000000000000 RBX: 0000000285844003 RCX: 0000000000000000 <4> [588.426769] RDX: 0000000000000000 RSI: 0000000003d00045 RDI: 0000000000000000 <4> [588.426770] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285844 <4> [588.426772] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.426774] R13: ffff88813f300228 R14: 00000000000de7bc R15: ffff88810128b388 <4> [588.426775] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.426777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.426779] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.426781] Call Trace: <4> [588.426782] <TASK> <4> [588.426784] ? mark_held_locks+0x46/0x90 <4> [588.426795] iommu_map_nosync+0x12c/0x320 <4> [588.426804] iommu_map_sg+0xd9/0x1d0 <4> [588.426810] iommu_dma_map_sg+0x271/0x6d0 <4> [588.426819] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.426824] dma_map_sgtable+0x1d/0x40 <4> [588.426834] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.427017] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.427199] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.427381] ? lock_acquire+0xc4/0x2e0 <4> [588.427385] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.427559] ? lock_is_held_type+0xa3/0x130 <4> [588.427565] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.427742] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.427924] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.428111] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.428304] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.428479] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.428653] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.428842] ? __kernel_text_address+0x12/0x50 <4> [588.428858] ? __lock_acquire+0x43e/0x2860 <4> [588.428861] ? __create_object+0x68/0xc0 <4> [588.428865] ? lock_release+0xce/0x2a0 <4> [588.428873] ? find_held_lock+0x31/0x90 <4> [588.428876] ? __might_fault+0x53/0xb0 <4> [588.428888] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.429063] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.429235] drm_ioctl_kernel+0xb3/0x120 <4> [588.429241] drm_ioctl+0x2d4/0x5a0 <4> [588.429244] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.429427] __x64_sys_ioctl+0xa5/0x100 <4> [588.429432] x64_sys_call+0x1144/0x26a0 <4> [588.429435] do_syscall_64+0x93/0xc80 <4> [588.429437] ? lock_release+0xce/0x2a0 <4> [588.429442] ? find_held_lock+0x31/0x90 <4> [588.429445] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.429449] ? lock_release+0xce/0x2a0 <4> [588.429455] ? up_read+0x22/0x30 <4> [588.429459] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.429463] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.429467] ? irqentry_exit+0x77/0xb0 <4> [588.429470] ? clear_bhb_loop+0x50/0xa0 <4> [588.429473] ? clear_bhb_loop+0x50/0xa0 <4> [588.429477] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.429479] RIP: 0033:0x7ebf01d24ded <4> [588.429481] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.429483] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.429486] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.429487] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.429489] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.429491] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.429492] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.429502] </TASK> <4> [588.429503] irq event stamp: 1101023 <4> [588.429505] hardirqs last enabled at (1101029): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.429507] hardirqs last disabled at (1101034): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.429509] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.429512] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.429515] ---[ end trace 0000000000000000 ]--- <2> [588.429516] DMAR: ERROR: DMA PTE for vPFN 0x3d00046 already set (to 285845003 not 285845003) <4> [588.429543] ------------[ cut here ]------------ <4> [588.429545] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.429549] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.429638] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.429641] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.429643] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.429645] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.429648] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.429650] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.429653] RAX: 0000000000000000 RBX: 0000000285845003 RCX: 0000000000000000 <4> [588.429655] RDX: 0000000000000000 RSI: 0000000003d00046 RDI: 0000000000000000 <4> [588.429657] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285845 <4> [588.429658] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.429660] R13: ffff88813f300230 R14: 00000000000de7bb R15: ffff88810128b388 <4> [588.429662] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.429664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.429666] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.429668] Call Trace: <4> [588.429669] <TASK> <4> [588.429672] ? mark_held_locks+0x46/0x90 <4> [588.429683] iommu_map_nosync+0x12c/0x320 <4> [588.429692] iommu_map_sg+0xd9/0x1d0 <4> [588.429698] iommu_dma_map_sg+0x271/0x6d0 <4> [588.429708] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.429713] dma_map_sgtable+0x1d/0x40 <4> [588.429717] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.429905] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.430087] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.430267] ? lock_acquire+0xc4/0x2e0 <4> [588.430270] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.430444] ? lock_is_held_type+0xa3/0x130 <4> [588.430450] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.430626] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.430801] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.430993] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.431205] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.431389] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.431572] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.431768] ? __kernel_text_address+0x12/0x50 <4> [588.431784] ? __lock_acquire+0x43e/0x2860 <4> [588.431787] ? __create_object+0x68/0xc0 <4> [588.431792] ? lock_release+0xce/0x2a0 <4> [588.431801] ? find_held_lock+0x31/0x90 <4> [588.431804] ? __might_fault+0x53/0xb0 <4> [588.431817] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.432007] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.432200] drm_ioctl_kernel+0xb3/0x120 <4> [588.432206] drm_ioctl+0x2d4/0x5a0 <4> [588.432208] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.432395] __x64_sys_ioctl+0xa5/0x100 <4> [588.432400] x64_sys_call+0x1144/0x26a0 <4> [588.432403] do_syscall_64+0x93/0xc80 <4> [588.432406] ? lock_release+0xce/0x2a0 <4> [588.432411] ? find_held_lock+0x31/0x90 <4> [588.432414] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.432418] ? lock_release+0xce/0x2a0 <4> [588.432424] ? up_read+0x22/0x30 <4> [588.432428] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.432432] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.432437] ? irqentry_exit+0x77/0xb0 <4> [588.432440] ? clear_bhb_loop+0x50/0xa0 <4> [588.432442] ? clear_bhb_loop+0x50/0xa0 <4> [588.432446] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.432448] RIP: 0033:0x7ebf01d24ded <4> [588.432451] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.432453] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.432456] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.432458] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.432459] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.432461] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.432463] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.432473] </TASK> <4> [588.432474] irq event stamp: 1102021 <4> [588.432475] hardirqs last enabled at (1102027): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.432478] hardirqs last disabled at (1102032): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.432480] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.432483] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.432486] ---[ end trace 0000000000000000 ]--- <2> [588.432488] DMAR: ERROR: DMA PTE for vPFN 0x3d00047 already set (to 285846003 not 285846003) <4> [588.432515] ------------[ cut here ]------------ <4> [588.432517] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.432521] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.432610] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.432613] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.432615] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.432617] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.432620] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.432622] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.432624] RAX: 0000000000000000 RBX: 0000000285846003 RCX: 0000000000000000 <4> [588.432626] RDX: 0000000000000000 RSI: 0000000003d00047 RDI: 0000000000000000 <4> [588.432627] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285846 <4> [588.432629] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.432631] R13: ffff88813f300238 R14: 00000000000de7ba R15: ffff88810128b388 <4> [588.432633] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.432635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.432636] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.432638] Call Trace: <4> [588.432639] <TASK> <4> [588.432642] ? mark_held_locks+0x46/0x90 <4> [588.432653] iommu_map_nosync+0x12c/0x320 <4> [588.432662] iommu_map_sg+0xd9/0x1d0 <4> [588.432668] iommu_dma_map_sg+0x271/0x6d0 <4> [588.432678] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.432683] dma_map_sgtable+0x1d/0x40 <4> [588.432687] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.432878] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.433064] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.433250] ? lock_acquire+0xc4/0x2e0 <4> [588.433254] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.433433] ? lock_is_held_type+0xa3/0x130 <4> [588.433439] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.433620] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.433800] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.433997] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.434195] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.434375] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.434555] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.434744] ? __kernel_text_address+0x12/0x50 <4> [588.434759] ? __lock_acquire+0x43e/0x2860 <4> [588.434763] ? __create_object+0x68/0xc0 <4> [588.434767] ? lock_release+0xce/0x2a0 <4> [588.434776] ? find_held_lock+0x31/0x90 <4> [588.434778] ? __might_fault+0x53/0xb0 <4> [588.434791] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.434975] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.435152] drm_ioctl_kernel+0xb3/0x120 <4> [588.435158] drm_ioctl+0x2d4/0x5a0 <4> [588.435161] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.435348] __x64_sys_ioctl+0xa5/0x100 <4> [588.435353] x64_sys_call+0x1144/0x26a0 <4> [588.435356] do_syscall_64+0x93/0xc80 <4> [588.435359] ? lock_release+0xce/0x2a0 <4> [588.435364] ? find_held_lock+0x31/0x90 <4> [588.435366] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.435371] ? lock_release+0xce/0x2a0 <4> [588.435377] ? up_read+0x22/0x30 <4> [588.435381] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.435385] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.435390] ? irqentry_exit+0x77/0xb0 <4> [588.435393] ? clear_bhb_loop+0x50/0xa0 <4> [588.435395] ? clear_bhb_loop+0x50/0xa0 <4> [588.435399] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.435402] RIP: 0033:0x7ebf01d24ded <4> [588.435404] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.435406] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.435410] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.435412] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.435413] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.435415] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.435417] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.435428] </TASK> <4> [588.435429] irq event stamp: 1103019 <4> [588.435431] hardirqs last enabled at (1103025): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.435434] hardirqs last disabled at (1103030): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.435436] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.435439] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.435442] ---[ end trace 0000000000000000 ]--- <2> [588.435444] DMAR: ERROR: DMA PTE for vPFN 0x3d00048 already set (to 285847003 not 285847003) <4> [588.435472] ------------[ cut here ]------------ <4> [588.435473] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.435477] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.435572] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.435575] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.435577] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.435579] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.435582] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.435584] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.435587] RAX: 0000000000000000 RBX: 0000000285847003 RCX: 0000000000000000 <4> [588.435589] RDX: 0000000000000000 RSI: 0000000003d00048 RDI: 0000000000000000 <4> [588.435591] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285847 <4> [588.435593] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.435595] R13: ffff88813f300240 R14: 00000000000de7b9 R15: ffff88810128b388 <4> [588.435597] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.435599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.435601] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.435603] Call Trace: <4> [588.435604] <TASK> <4> [588.435607] ? mark_held_locks+0x46/0x90 <4> [588.435618] iommu_map_nosync+0x12c/0x320 <4> [588.435627] iommu_map_sg+0xd9/0x1d0 <4> [588.435634] iommu_dma_map_sg+0x271/0x6d0 <4> [588.435644] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.435649] dma_map_sgtable+0x1d/0x40 <4> [588.435653] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.435847] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.436034] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.436220] ? lock_acquire+0xc4/0x2e0 <4> [588.436224] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.436403] ? lock_is_held_type+0xa3/0x130 <4> [588.436409] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.436591] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.436771] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.436968] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.437166] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.437345] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.437525] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.437715] ? __kernel_text_address+0x12/0x50 <4> [588.437730] ? __lock_acquire+0x43e/0x2860 <4> [588.437734] ? __create_object+0x68/0xc0 <4> [588.437738] ? lock_release+0xce/0x2a0 <4> [588.437747] ? find_held_lock+0x31/0x90 <4> [588.437750] ? __might_fault+0x53/0xb0 <4> [588.437762] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.437947] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.438125] drm_ioctl_kernel+0xb3/0x120 <4> [588.438131] drm_ioctl+0x2d4/0x5a0 <4> [588.438133] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.438321] __x64_sys_ioctl+0xa5/0x100 <4> [588.438326] x64_sys_call+0x1144/0x26a0 <4> [588.438329] do_syscall_64+0x93/0xc80 <4> [588.438332] ? lock_release+0xce/0x2a0 <4> [588.438337] ? find_held_lock+0x31/0x90 <4> [588.438339] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.438344] ? lock_release+0xce/0x2a0 <4> [588.438350] ? up_read+0x22/0x30 <4> [588.438354] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.438358] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.438363] ? irqentry_exit+0x77/0xb0 <4> [588.438366] ? clear_bhb_loop+0x50/0xa0 <4> [588.438368] ? clear_bhb_loop+0x50/0xa0 <4> [588.438372] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.438374] RIP: 0033:0x7ebf01d24ded <4> [588.438377] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.438379] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.438381] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.438383] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.438385] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.438387] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.438388] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.438398] </TASK> <4> [588.438400] irq event stamp: 1104017 <4> [588.438401] hardirqs last enabled at (1104023): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.438404] hardirqs last disabled at (1104028): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.438406] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.438409] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.438412] ---[ end trace 0000000000000000 ]--- <2> [588.438414] DMAR: ERROR: DMA PTE for vPFN 0x3d00049 already set (to 285848003 not 285848003) <4> [588.438441] ------------[ cut here ]------------ <4> [588.438443] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.438447] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.438536] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.438539] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.438541] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.438543] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.438546] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.438548] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.438550] RAX: 0000000000000000 RBX: 0000000285848003 RCX: 0000000000000000 <4> [588.438552] RDX: 0000000000000000 RSI: 0000000003d00049 RDI: 0000000000000000 <4> [588.438554] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285848 <4> [588.438555] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.438557] R13: ffff88813f300248 R14: 00000000000de7b8 R15: ffff88810128b388 <4> [588.438559] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.438561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.438562] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.438564] Call Trace: <4> [588.438566] <TASK> <4> [588.438568] ? mark_held_locks+0x46/0x90 <4> [588.438579] iommu_map_nosync+0x12c/0x320 <4> [588.438588] iommu_map_sg+0xd9/0x1d0 <4> [588.438594] iommu_dma_map_sg+0x271/0x6d0 <4> [588.438604] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.438609] dma_map_sgtable+0x1d/0x40 <4> [588.438613] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.438798] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.438990] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.439176] ? lock_acquire+0xc4/0x2e0 <4> [588.439180] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.439360] ? lock_is_held_type+0xa3/0x130 <4> [588.439366] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.439546] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.439726] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.439924] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.440122] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.440302] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.440481] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.440671] ? __kernel_text_address+0x12/0x50 <4> [588.440686] ? __lock_acquire+0x43e/0x2860 <4> [588.440689] ? __create_object+0x68/0xc0 <4> [588.440693] ? lock_release+0xce/0x2a0 <4> [588.440702] ? find_held_lock+0x31/0x90 <4> [588.440705] ? __might_fault+0x53/0xb0 <4> [588.440717] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.440902] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.441080] drm_ioctl_kernel+0xb3/0x120 <4> [588.441086] drm_ioctl+0x2d4/0x5a0 <4> [588.441089] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.441276] __x64_sys_ioctl+0xa5/0x100 <4> [588.441281] x64_sys_call+0x1144/0x26a0 <4> [588.441284] do_syscall_64+0x93/0xc80 <4> [588.441288] ? lock_release+0xce/0x2a0 <4> [588.441293] ? find_held_lock+0x31/0x90 <4> [588.441296] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.441301] ? lock_release+0xce/0x2a0 <4> [588.441307] ? up_read+0x22/0x30 <4> [588.441311] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.441315] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.441320] ? irqentry_exit+0x77/0xb0 <4> [588.441323] ? clear_bhb_loop+0x50/0xa0 <4> [588.441326] ? clear_bhb_loop+0x50/0xa0 <4> [588.441330] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.441332] RIP: 0033:0x7ebf01d24ded <4> [588.441335] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.441337] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.441340] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.441342] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.441344] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.441346] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.441348] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.441358] </TASK> <4> [588.441360] irq event stamp: 1105015 <4> [588.441361] hardirqs last enabled at (1105021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.441364] hardirqs last disabled at (1105026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.441366] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.441369] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.441372] ---[ end trace 0000000000000000 ]--- <2> [588.441374] DMAR: ERROR: DMA PTE for vPFN 0x3d0004a already set (to 285849003 not 285849003) <4> [588.441402] ------------[ cut here ]------------ <4> [588.441403] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.441407] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.441502] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.441506] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.441508] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.441510] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.441513] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.441515] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.441518] RAX: 0000000000000000 RBX: 0000000285849003 RCX: 0000000000000000 <4> [588.441520] RDX: 0000000000000000 RSI: 0000000003d0004a RDI: 0000000000000000 <4> [588.441522] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285849 <4> [588.441524] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.441525] R13: ffff88813f300250 R14: 00000000000de7b7 R15: ffff88810128b388 <4> [588.441527] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.441529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.441531] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.441533] Call Trace: <4> [588.441535] <TASK> <4> [588.441537] ? mark_held_locks+0x46/0x90 <4> [588.441549] iommu_map_nosync+0x12c/0x320 <4> [588.441558] iommu_map_sg+0xd9/0x1d0 <4> [588.441565] iommu_dma_map_sg+0x271/0x6d0 <4> [588.441574] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.441580] dma_map_sgtable+0x1d/0x40 <4> [588.441584] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.441773] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.441967] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.442153] ? lock_acquire+0xc4/0x2e0 <4> [588.442157] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.442336] ? lock_is_held_type+0xa3/0x130 <4> [588.442342] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.442523] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.442703] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.442899] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.443098] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.443277] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.443456] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.443646] ? __kernel_text_address+0x12/0x50 <4> [588.443661] ? __lock_acquire+0x43e/0x2860 <4> [588.443665] ? __create_object+0x68/0xc0 <4> [588.443669] ? lock_release+0xce/0x2a0 <4> [588.443678] ? find_held_lock+0x31/0x90 <4> [588.443681] ? __might_fault+0x53/0xb0 <4> [588.443693] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.443879] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.444060] drm_ioctl_kernel+0xb3/0x120 <4> [588.444067] drm_ioctl+0x2d4/0x5a0 <4> [588.444069] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.444266] __x64_sys_ioctl+0xa5/0x100 <4> [588.444271] x64_sys_call+0x1144/0x26a0 <4> [588.444274] do_syscall_64+0x93/0xc80 <4> [588.444277] ? lock_release+0xce/0x2a0 <4> [588.444282] ? find_held_lock+0x31/0x90 <4> [588.444284] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.444289] ? lock_release+0xce/0x2a0 <4> [588.444295] ? up_read+0x22/0x30 <4> [588.444299] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.444303] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.444307] ? irqentry_exit+0x77/0xb0 <4> [588.444310] ? clear_bhb_loop+0x50/0xa0 <4> [588.444313] ? clear_bhb_loop+0x50/0xa0 <4> [588.444317] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.444319] RIP: 0033:0x7ebf01d24ded <4> [588.444321] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.444323] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.444326] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.444328] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.444329] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.444331] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.444333] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.444342] </TASK> <4> [588.444344] irq event stamp: 1106015 <4> [588.444345] hardirqs last enabled at (1106021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.444348] hardirqs last disabled at (1106026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.444350] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.444353] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.444355] ---[ end trace 0000000000000000 ]--- <2> [588.444357] DMAR: ERROR: DMA PTE for vPFN 0x3d0004b already set (to 28584a003 not 28584a003) <4> [588.444384] ------------[ cut here ]------------ <4> [588.444386] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.444389] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.444476] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.444479] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.444480] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.444482] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.444485] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.444487] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.444490] RAX: 0000000000000000 RBX: 000000028584a003 RCX: 0000000000000000 <4> [588.444491] RDX: 0000000000000000 RSI: 0000000003d0004b RDI: 0000000000000000 <4> [588.444493] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028584a <4> [588.444494] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.444496] R13: ffff88813f300258 R14: 00000000000de7b6 R15: ffff88810128b388 <4> [588.444498] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.444500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.444501] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.444503] Call Trace: <4> [588.444504] <TASK> <4> [588.444507] ? mark_held_locks+0x46/0x90 <4> [588.444517] iommu_map_nosync+0x12c/0x320 <4> [588.444526] iommu_map_sg+0xd9/0x1d0 <4> [588.444533] iommu_dma_map_sg+0x271/0x6d0 <4> [588.444542] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.444547] dma_map_sgtable+0x1d/0x40 <4> [588.444550] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.444730] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.444919] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.445102] ? lock_acquire+0xc4/0x2e0 <4> [588.445106] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.445279] ? lock_is_held_type+0xa3/0x130 <4> [588.445286] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.445461] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.445637] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.445822] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.446021] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.446195] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.446369] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.446553] ? __kernel_text_address+0x12/0x50 <4> [588.446568] ? __lock_acquire+0x43e/0x2860 <4> [588.446571] ? __create_object+0x68/0xc0 <4> [588.446575] ? lock_release+0xce/0x2a0 <4> [588.446584] ? find_held_lock+0x31/0x90 <4> [588.446586] ? __might_fault+0x53/0xb0 <4> [588.446598] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.446776] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.446953] drm_ioctl_kernel+0xb3/0x120 <4> [588.446959] drm_ioctl+0x2d4/0x5a0 <4> [588.446962] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.447161] __x64_sys_ioctl+0xa5/0x100 <4> [588.447166] x64_sys_call+0x1144/0x26a0 <4> [588.447169] do_syscall_64+0x93/0xc80 <4> [588.447172] ? lock_release+0xce/0x2a0 <4> [588.447177] ? find_held_lock+0x31/0x90 <4> [588.447180] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.447185] ? lock_release+0xce/0x2a0 <4> [588.447191] ? up_read+0x22/0x30 <4> [588.447195] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.447199] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.447204] ? irqentry_exit+0x77/0xb0 <4> [588.447208] ? clear_bhb_loop+0x50/0xa0 <4> [588.447210] ? clear_bhb_loop+0x50/0xa0 <4> [588.447214] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.447217] RIP: 0033:0x7ebf01d24ded <4> [588.447219] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.447222] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.447225] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.447227] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.447229] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.447231] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.447233] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.447243] </TASK> <4> [588.447245] irq event stamp: 1107015 <4> [588.447247] hardirqs last enabled at (1107021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.447250] hardirqs last disabled at (1107026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.447252] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.447255] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.447258] ---[ end trace 0000000000000000 ]--- <2> [588.447260] DMAR: ERROR: DMA PTE for vPFN 0x3d0004c already set (to 28584b003 not 28584b003) <4> [588.447288] ------------[ cut here ]------------ <4> [588.447290] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.447294] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.447387] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.447390] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.447392] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.447394] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.447398] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.447400] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.447403] RAX: 0000000000000000 RBX: 000000028584b003 RCX: 0000000000000000 <4> [588.447405] RDX: 0000000000000000 RSI: 0000000003d0004c RDI: 0000000000000000 <4> [588.447407] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028584b <4> [588.447409] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.447410] R13: ffff88813f300260 R14: 00000000000de7b5 R15: ffff88810128b388 <4> [588.447413] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.447415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.447417] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.447419] Call Trace: <4> [588.447420] <TASK> <4> [588.447423] ? mark_held_locks+0x46/0x90 <4> [588.447434] iommu_map_nosync+0x12c/0x320 <4> [588.447444] iommu_map_sg+0xd9/0x1d0 <4> [588.447451] iommu_dma_map_sg+0x271/0x6d0 <4> [588.447461] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.447466] dma_map_sgtable+0x1d/0x40 <4> [588.447470] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.447662] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.447861] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.448052] ? lock_acquire+0xc4/0x2e0 <4> [588.448056] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.448248] ? lock_is_held_type+0xa3/0x130 <4> [588.448254] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.448435] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.448616] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.448807] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.449010] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.449190] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.449369] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.449558] ? __kernel_text_address+0x12/0x50 <4> [588.449574] ? __lock_acquire+0x43e/0x2860 <4> [588.449577] ? __create_object+0x68/0xc0 <4> [588.449581] ? lock_release+0xce/0x2a0 <4> [588.449591] ? find_held_lock+0x31/0x90 <4> [588.449593] ? __might_fault+0x53/0xb0 <4> [588.449606] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.449785] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.449969] drm_ioctl_kernel+0xb3/0x120 <4> [588.449975] drm_ioctl+0x2d4/0x5a0 <4> [588.449978] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.450165] __x64_sys_ioctl+0xa5/0x100 <4> [588.450171] x64_sys_call+0x1144/0x26a0 <4> [588.450174] do_syscall_64+0x93/0xc80 <4> [588.450177] ? lock_release+0xce/0x2a0 <4> [588.450182] ? find_held_lock+0x31/0x90 <4> [588.450184] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.450189] ? lock_release+0xce/0x2a0 <4> [588.450195] ? up_read+0x22/0x30 <4> [588.450199] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.450203] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.450207] ? irqentry_exit+0x77/0xb0 <4> [588.450210] ? clear_bhb_loop+0x50/0xa0 <4> [588.450213] ? clear_bhb_loop+0x50/0xa0 <4> [588.450217] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.450219] RIP: 0033:0x7ebf01d24ded <4> [588.450222] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.450223] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.450226] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.450228] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.450230] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.450232] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.450233] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.450243] </TASK> <4> [588.450245] irq event stamp: 1108013 <4> [588.450246] hardirqs last enabled at (1108019): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.450249] hardirqs last disabled at (1108024): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.450251] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.450254] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.450257] ---[ end trace 0000000000000000 ]--- <2> [588.450259] DMAR: ERROR: DMA PTE for vPFN 0x3d0004d already set (to 28584c003 not 28584c003) <4> [588.450286] ------------[ cut here ]------------ <4> [588.450288] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.450292] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.450380] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.450384] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.450385] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.450387] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.450390] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.450392] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.450395] RAX: 0000000000000000 RBX: 000000028584c003 RCX: 0000000000000000 <4> [588.450396] RDX: 0000000000000000 RSI: 0000000003d0004d RDI: 0000000000000000 <4> [588.450398] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028584c <4> [588.450400] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.450401] R13: ffff88813f300268 R14: 00000000000de7b4 R15: ffff88810128b388 <4> [588.450403] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.450405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.450407] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.450408] Call Trace: <4> [588.450410] <TASK> <4> [588.450412] ? mark_held_locks+0x46/0x90 <4> [588.450423] iommu_map_nosync+0x12c/0x320 <4> [588.450432] iommu_map_sg+0xd9/0x1d0 <4> [588.450439] iommu_dma_map_sg+0x271/0x6d0 <4> [588.450448] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.450453] dma_map_sgtable+0x1d/0x40 <4> [588.450457] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.450642] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.450834] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.451021] ? lock_acquire+0xc4/0x2e0 <4> [588.451024] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.451205] ? lock_is_held_type+0xa3/0x130 <4> [588.451211] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.451393] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.451573] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.451764] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.451972] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.452163] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.452337] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.452521] ? __kernel_text_address+0x12/0x50 <4> [588.452536] ? __lock_acquire+0x43e/0x2860 <4> [588.452539] ? __create_object+0x68/0xc0 <4> [588.452543] ? lock_release+0xce/0x2a0 <4> [588.452552] ? find_held_lock+0x31/0x90 <4> [588.452555] ? __might_fault+0x53/0xb0 <4> [588.452567] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.452740] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.452920] drm_ioctl_kernel+0xb3/0x120 <4> [588.452926] drm_ioctl+0x2d4/0x5a0 <4> [588.452928] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.453113] __x64_sys_ioctl+0xa5/0x100 <4> [588.453119] x64_sys_call+0x1144/0x26a0 <4> [588.453121] do_syscall_64+0x93/0xc80 <4> [588.453124] ? lock_release+0xce/0x2a0 <4> [588.453130] ? find_held_lock+0x31/0x90 <4> [588.453132] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.453137] ? lock_release+0xce/0x2a0 <4> [588.453143] ? up_read+0x22/0x30 <4> [588.453147] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.453151] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.453156] ? irqentry_exit+0x77/0xb0 <4> [588.453159] ? clear_bhb_loop+0x50/0xa0 <4> [588.453161] ? clear_bhb_loop+0x50/0xa0 <4> [588.453165] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.453168] RIP: 0033:0x7ebf01d24ded <4> [588.453170] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.453172] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.453175] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.453177] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.453179] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.453181] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.453182] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.453193] </TASK> <4> [588.453194] irq event stamp: 1109015 <4> [588.453196] hardirqs last enabled at (1109021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.453198] hardirqs last disabled at (1109026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.453201] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.453204] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.453206] ---[ end trace 0000000000000000 ]--- <2> [588.453208] DMAR: ERROR: DMA PTE for vPFN 0x3d0004e already set (to 28584d003 not 28584d003) <4> [588.453235] ------------[ cut here ]------------ <4> [588.453237] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.453241] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.453332] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.453336] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.453337] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.453339] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.453343] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.453345] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.453347] RAX: 0000000000000000 RBX: 000000028584d003 RCX: 0000000000000000 <4> [588.453349] RDX: 0000000000000000 RSI: 0000000003d0004e RDI: 0000000000000000 <4> [588.453351] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028584d <4> [588.453353] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.453355] R13: ffff88813f300270 R14: 00000000000de7b3 R15: ffff88810128b388 <4> [588.453357] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.453359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.453361] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.453363] Call Trace: <4> [588.453364] <TASK> <4> [588.453367] ? mark_held_locks+0x46/0x90 <4> [588.453377] iommu_map_nosync+0x12c/0x320 <4> [588.453387] iommu_map_sg+0xd9/0x1d0 <4> [588.453393] iommu_dma_map_sg+0x271/0x6d0 <4> [588.453402] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.453408] dma_map_sgtable+0x1d/0x40 <4> [588.453411] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.453596] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.453778] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.453967] ? lock_acquire+0xc4/0x2e0 <4> [588.453970] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.454145] ? lock_is_held_type+0xa3/0x130 <4> [588.454151] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.454327] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.454503] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.454689] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.454888] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.455063] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.455237] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.455421] ? __kernel_text_address+0x12/0x50 <4> [588.455436] ? __lock_acquire+0x43e/0x2860 <4> [588.455440] ? __create_object+0x68/0xc0 <4> [588.455444] ? lock_release+0xce/0x2a0 <4> [588.455452] ? find_held_lock+0x31/0x90 <4> [588.455455] ? __might_fault+0x53/0xb0 <4> [588.455467] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.455643] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.455816] drm_ioctl_kernel+0xb3/0x120 <4> [588.455822] drm_ioctl+0x2d4/0x5a0 <4> [588.455824] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.456012] __x64_sys_ioctl+0xa5/0x100 <4> [588.456017] x64_sys_call+0x1144/0x26a0 <4> [588.456020] do_syscall_64+0x93/0xc80 <4> [588.456023] ? lock_release+0xce/0x2a0 <4> [588.456028] ? find_held_lock+0x31/0x90 <4> [588.456030] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.456035] ? lock_release+0xce/0x2a0 <4> [588.456041] ? up_read+0x22/0x30 <4> [588.456045] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.456049] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.456053] ? irqentry_exit+0x77/0xb0 <4> [588.456056] ? clear_bhb_loop+0x50/0xa0 <4> [588.456059] ? clear_bhb_loop+0x50/0xa0 <4> [588.456063] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.456065] RIP: 0033:0x7ebf01d24ded <4> [588.456067] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.456069] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.456072] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.456073] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.456075] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.456100] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.456102] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.456113] </TASK> <4> [588.456114] irq event stamp: 1110013 <4> [588.456116] hardirqs last enabled at (1110019): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.456119] hardirqs last disabled at (1110024): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.456121] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.456124] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.456126] ---[ end trace 0000000000000000 ]--- <2> [588.456128] DMAR: ERROR: DMA PTE for vPFN 0x3d0004f already set (to 28584e003 not 28584e003) <4> [588.456156] ------------[ cut here ]------------ <4> [588.456158] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.456162] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.456254] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.456257] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.456259] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.456261] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.456264] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.456266] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.456269] RAX: 0000000000000000 RBX: 000000028584e003 RCX: 0000000000000000 <4> [588.456270] RDX: 0000000000000000 RSI: 0000000003d0004f RDI: 0000000000000000 <4> [588.456272] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028584e <4> [588.456274] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.456275] R13: ffff88813f300278 R14: 00000000000de7b2 R15: ffff88810128b388 <4> [588.456277] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.456279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.456281] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.456283] Call Trace: <4> [588.456284] <TASK> <4> [588.456287] ? mark_held_locks+0x46/0x90 <4> [588.456298] iommu_map_nosync+0x12c/0x320 <4> [588.456307] iommu_map_sg+0xd9/0x1d0 <4> [588.456314] iommu_dma_map_sg+0x271/0x6d0 <4> [588.456323] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.456329] dma_map_sgtable+0x1d/0x40 <4> [588.456332] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.456522] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.456714] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.456910] ? lock_acquire+0xc4/0x2e0 <4> [588.456914] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.457119] ? lock_is_held_type+0xa3/0x130 <4> [588.457125] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.457305] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.457486] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.457677] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.457882] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.458063] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.458242] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.458432] ? __kernel_text_address+0x12/0x50 <4> [588.458447] ? __lock_acquire+0x43e/0x2860 <4> [588.458450] ? __create_object+0x68/0xc0 <4> [588.458454] ? lock_release+0xce/0x2a0 <4> [588.458463] ? find_held_lock+0x31/0x90 <4> [588.458466] ? __might_fault+0x53/0xb0 <4> [588.458478] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.458657] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.458840] drm_ioctl_kernel+0xb3/0x120 <4> [588.458846] drm_ioctl+0x2d4/0x5a0 <4> [588.458849] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.459035] __x64_sys_ioctl+0xa5/0x100 <4> [588.459040] x64_sys_call+0x1144/0x26a0 <4> [588.459043] do_syscall_64+0x93/0xc80 <4> [588.459046] ? lock_release+0xce/0x2a0 <4> [588.459051] ? find_held_lock+0x31/0x90 <4> [588.459053] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.459058] ? lock_release+0xce/0x2a0 <4> [588.459064] ? up_read+0x22/0x30 <4> [588.459067] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.459072] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.459076] ? irqentry_exit+0x77/0xb0 <4> [588.459079] ? clear_bhb_loop+0x50/0xa0 <4> [588.459082] ? clear_bhb_loop+0x50/0xa0 <4> [588.459086] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.459088] RIP: 0033:0x7ebf01d24ded <4> [588.459090] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.459092] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.459095] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.459097] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.459098] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.459100] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.459102] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.459112] </TASK> <4> [588.459113] irq event stamp: 1111011 <4> [588.459115] hardirqs last enabled at (1111017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.459117] hardirqs last disabled at (1111022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.459119] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.459122] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.459125] ---[ end trace 0000000000000000 ]--- <2> [588.459127] DMAR: ERROR: DMA PTE for vPFN 0x3d00050 already set (to 28584f003 not 28584f003) <4> [588.459154] ------------[ cut here ]------------ <4> [588.459155] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.459159] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.459248] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.459251] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.459253] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.459255] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.459258] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.459260] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.459262] RAX: 0000000000000000 RBX: 000000028584f003 RCX: 0000000000000000 <4> [588.459264] RDX: 0000000000000000 RSI: 0000000003d00050 RDI: 0000000000000000 <4> [588.459266] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028584f <4> [588.459267] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.459269] R13: ffff88813f300280 R14: 00000000000de7b1 R15: ffff88810128b388 <4> [588.459271] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.459273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.459275] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.459276] Call Trace: <4> [588.459278] <TASK> <4> [588.459280] ? mark_held_locks+0x46/0x90 <4> [588.459291] iommu_map_nosync+0x12c/0x320 <4> [588.459300] iommu_map_sg+0xd9/0x1d0 <4> [588.459306] iommu_dma_map_sg+0x271/0x6d0 <4> [588.459316] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.459321] dma_map_sgtable+0x1d/0x40 <4> [588.459325] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.459511] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.459697] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.459890] ? lock_acquire+0xc4/0x2e0 <4> [588.459894] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.460073] ? lock_is_held_type+0xa3/0x130 <4> [588.460079] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.460259] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.460438] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.460629] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.460834] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.461014] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.461193] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.461383] ? __kernel_text_address+0x12/0x50 <4> [588.461398] ? __lock_acquire+0x43e/0x2860 <4> [588.461401] ? __create_object+0x68/0xc0 <4> [588.461405] ? lock_release+0xce/0x2a0 <4> [588.461414] ? find_held_lock+0x31/0x90 <4> [588.461417] ? __might_fault+0x53/0xb0 <4> [588.461429] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.461607] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.461785] drm_ioctl_kernel+0xb3/0x120 <4> [588.461791] drm_ioctl+0x2d4/0x5a0 <4> [588.461793] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.461990] __x64_sys_ioctl+0xa5/0x100 <4> [588.461996] x64_sys_call+0x1144/0x26a0 <4> [588.461998] do_syscall_64+0x93/0xc80 <4> [588.462001] ? lock_release+0xce/0x2a0 <4> [588.462006] ? find_held_lock+0x31/0x90 <4> [588.462009] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.462014] ? lock_release+0xce/0x2a0 <4> [588.462020] ? up_read+0x22/0x30 <4> [588.462024] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.462028] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.462033] ? irqentry_exit+0x77/0xb0 <4> [588.462036] ? clear_bhb_loop+0x50/0xa0 <4> [588.462038] ? clear_bhb_loop+0x50/0xa0 <4> [588.462042] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.462045] RIP: 0033:0x7ebf01d24ded <4> [588.462047] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.462049] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.462052] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.462054] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.462055] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.462057] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.462059] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.462069] </TASK> <4> [588.462071] irq event stamp: 1112011 <4> [588.462072] hardirqs last enabled at (1112017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.462075] hardirqs last disabled at (1112022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.462077] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.462080] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.462082] ---[ end trace 0000000000000000 ]--- <2> [588.462084] DMAR: ERROR: DMA PTE for vPFN 0x3d00051 already set (to 285850003 not 285850003) <4> [588.462125] ------------[ cut here ]------------ <4> [588.462127] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.462131] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.462218] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.462221] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.462223] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.462224] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.462227] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.462229] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.462232] RAX: 0000000000000000 RBX: 0000000285850003 RCX: 0000000000000000 <4> [588.462234] RDX: 0000000000000000 RSI: 0000000003d00051 RDI: 0000000000000000 <4> [588.462235] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285850 <4> [588.462237] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.462238] R13: ffff88813f300288 R14: 00000000000de7b0 R15: ffff88810128b388 <4> [588.462240] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.462242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.462244] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.462245] Call Trace: <4> [588.462247] <TASK> <4> [588.462249] ? mark_held_locks+0x46/0x90 <4> [588.462260] iommu_map_nosync+0x12c/0x320 <4> [588.462269] iommu_map_sg+0xd9/0x1d0 <4> [588.462275] iommu_dma_map_sg+0x271/0x6d0 <4> [588.462284] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.462289] dma_map_sgtable+0x1d/0x40 <4> [588.462293] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.462474] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.462655] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.462842] ? lock_acquire+0xc4/0x2e0 <4> [588.462846] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.463022] ? lock_is_held_type+0xa3/0x130 <4> [588.463028] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.463204] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.463380] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.463567] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.463760] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.463941] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.464115] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.464300] ? __kernel_text_address+0x12/0x50 <4> [588.464315] ? __lock_acquire+0x43e/0x2860 <4> [588.464318] ? __create_object+0x68/0xc0 <4> [588.464322] ? lock_release+0xce/0x2a0 <4> [588.464330] ? find_held_lock+0x31/0x90 <4> [588.464333] ? __might_fault+0x53/0xb0 <4> [588.464345] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.464519] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.464692] drm_ioctl_kernel+0xb3/0x120 <4> [588.464698] drm_ioctl+0x2d4/0x5a0 <4> [588.464701] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.464889] __x64_sys_ioctl+0xa5/0x100 <4> [588.464894] x64_sys_call+0x1144/0x26a0 <4> [588.464897] do_syscall_64+0x93/0xc80 <4> [588.464900] ? lock_release+0xce/0x2a0 <4> [588.464905] ? find_held_lock+0x31/0x90 <4> [588.464907] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.464912] ? lock_release+0xce/0x2a0 <4> [588.464917] ? up_read+0x22/0x30 <4> [588.464921] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.464925] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.464930] ? irqentry_exit+0x77/0xb0 <4> [588.464933] ? clear_bhb_loop+0x50/0xa0 <4> [588.464936] ? clear_bhb_loop+0x50/0xa0 <4> [588.464940] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.464942] RIP: 0033:0x7ebf01d24ded <4> [588.464944] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.464946] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.464949] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.464951] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.464952] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.464954] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.464956] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.464965] </TASK> <4> [588.464967] irq event stamp: 1113011 <4> [588.464968] hardirqs last enabled at (1113017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.464971] hardirqs last disabled at (1113022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.464973] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.464976] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.464978] ---[ end trace 0000000000000000 ]--- <2> [588.464980] DMAR: ERROR: DMA PTE for vPFN 0x3d00052 already set (to 285851003 not 285851003) <4> [588.465008] ------------[ cut here ]------------ <4> [588.465009] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.465013] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.465099] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.465103] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.465104] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.465106] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.465109] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.465111] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.465113] RAX: 0000000000000000 RBX: 0000000285851003 RCX: 0000000000000000 <4> [588.465115] RDX: 0000000000000000 RSI: 0000000003d00052 RDI: 0000000000000000 <4> [588.465117] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285851 <4> [588.465118] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.465120] R13: ffff88813f300290 R14: 00000000000de7af R15: ffff88810128b388 <4> [588.465122] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.465124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.465125] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.465127] Call Trace: <4> [588.465128] <TASK> <4> [588.465130] ? mark_held_locks+0x46/0x90 <4> [588.465141] iommu_map_nosync+0x12c/0x320 <4> [588.465150] iommu_map_sg+0xd9/0x1d0 <4> [588.465156] iommu_dma_map_sg+0x271/0x6d0 <4> [588.465165] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.465171] dma_map_sgtable+0x1d/0x40 <4> [588.465174] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.465354] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.465536] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.465717] ? lock_acquire+0xc4/0x2e0 <4> [588.465721] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.465901] ? lock_is_held_type+0xa3/0x130 <4> [588.465907] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.466083] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.466258] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.466445] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.466639] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.466813] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.466993] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.467195] ? __kernel_text_address+0x12/0x50 <4> [588.467211] ? __lock_acquire+0x43e/0x2860 <4> [588.467215] ? __create_object+0x68/0xc0 <4> [588.467219] ? lock_release+0xce/0x2a0 <4> [588.467228] ? find_held_lock+0x31/0x90 <4> [588.467231] ? __might_fault+0x53/0xb0 <4> [588.467243] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.467427] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.467609] drm_ioctl_kernel+0xb3/0x120 <4> [588.467615] drm_ioctl+0x2d4/0x5a0 <4> [588.467618] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.467811] __x64_sys_ioctl+0xa5/0x100 <4> [588.467817] x64_sys_call+0x1144/0x26a0 <4> [588.467820] do_syscall_64+0x93/0xc80 <4> [588.467823] ? lock_release+0xce/0x2a0 <4> [588.467834] ? find_held_lock+0x31/0x90 <4> [588.467837] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.467841] ? lock_release+0xce/0x2a0 <4> [588.467848] ? up_read+0x22/0x30 <4> [588.467851] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.467856] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.467860] ? irqentry_exit+0x77/0xb0 <4> [588.467864] ? clear_bhb_loop+0x50/0xa0 <4> [588.467866] ? clear_bhb_loop+0x50/0xa0 <4> [588.467870] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.467872] RIP: 0033:0x7ebf01d24ded <4> [588.467875] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.467877] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.467880] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.467882] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.467884] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.467886] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.467888] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.467898] </TASK> <4> [588.467899] irq event stamp: 1114009 <4> [588.467901] hardirqs last enabled at (1114015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.467904] hardirqs last disabled at (1114020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.467906] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.467909] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.467912] ---[ end trace 0000000000000000 ]--- <2> [588.467914] DMAR: ERROR: DMA PTE for vPFN 0x3d00053 already set (to 285852003 not 285852003) <4> [588.467942] ------------[ cut here ]------------ <4> [588.467944] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.467948] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.468040] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.468044] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.468045] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.468047] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.468050] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.468052] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.468055] RAX: 0000000000000000 RBX: 0000000285852003 RCX: 0000000000000000 <4> [588.468057] RDX: 0000000000000000 RSI: 0000000003d00053 RDI: 0000000000000000 <4> [588.468058] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285852 <4> [588.468060] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.468062] R13: ffff88813f300298 R14: 00000000000de7ae R15: ffff88810128b388 <4> [588.468064] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.468066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.468067] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.468069] Call Trace: <4> [588.468071] <TASK> <4> [588.468073] ? mark_held_locks+0x46/0x90 <4> [588.468084] iommu_map_nosync+0x12c/0x320 <4> [588.468093] iommu_map_sg+0xd9/0x1d0 <4> [588.468100] iommu_dma_map_sg+0x271/0x6d0 <4> [588.468110] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.468115] dma_map_sgtable+0x1d/0x40 <4> [588.468119] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.468309] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.468500] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.468691] ? lock_acquire+0xc4/0x2e0 <4> [588.468695] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.468891] ? lock_is_held_type+0xa3/0x130 <4> [588.468897] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.469097] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.469278] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.469469] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.469668] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.469853] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.470035] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.470234] ? __kernel_text_address+0x12/0x50 <4> [588.470249] ? __lock_acquire+0x43e/0x2860 <4> [588.470252] ? __create_object+0x68/0xc0 <4> [588.470256] ? lock_release+0xce/0x2a0 <4> [588.470265] ? find_held_lock+0x31/0x90 <4> [588.470267] ? __might_fault+0x53/0xb0 <4> [588.470280] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.470454] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.470626] drm_ioctl_kernel+0xb3/0x120 <4> [588.470633] drm_ioctl+0x2d4/0x5a0 <4> [588.470635] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.470817] __x64_sys_ioctl+0xa5/0x100 <4> [588.470823] x64_sys_call+0x1144/0x26a0 <4> [588.470832] do_syscall_64+0x93/0xc80 <4> [588.470835] ? lock_release+0xce/0x2a0 <4> [588.470840] ? find_held_lock+0x31/0x90 <4> [588.470842] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.470846] ? lock_release+0xce/0x2a0 <4> [588.470852] ? up_read+0x22/0x30 <4> [588.470856] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.470860] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.470864] ? irqentry_exit+0x77/0xb0 <4> [588.470867] ? clear_bhb_loop+0x50/0xa0 <4> [588.470870] ? clear_bhb_loop+0x50/0xa0 <4> [588.470874] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.470876] RIP: 0033:0x7ebf01d24ded <4> [588.470878] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.470880] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.470883] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.470885] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.470886] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.470888] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.470890] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.470900] </TASK> <4> [588.470901] irq event stamp: 1115009 <4> [588.470903] hardirqs last enabled at (1115015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.470905] hardirqs last disabled at (1115020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.470907] softirqs last enabled at (1088876): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.470910] softirqs last disabled at (1088861): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.470913] ---[ end trace 0000000000000000 ]--- <2> [588.470915] DMAR: ERROR: DMA PTE for vPFN 0x3d00054 already set (to 285853003 not 285853003) <4> [588.470941] ------------[ cut here ]------------ <4> [588.470943] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.470947] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.471038] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.471041] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.471042] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.471044] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.471047] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.471049] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.471052] RAX: 0000000000000000 RBX: 0000000285853003 RCX: 0000000000000000 <4> [588.471053] RDX: 0000000000000000 RSI: 0000000003d00054 RDI: 0000000000000000 <4> [588.471055] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285853 <4> [588.471056] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.471058] R13: ffff88813f3002a0 R14: 00000000000de7ad R15: ffff88810128b388 <4> [588.471060] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.471062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.471063] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.471065] Call Trace: <4> [588.471066] <TASK> <4> [588.471069] ? mark_held_locks+0x46/0x90 <4> [588.471079] iommu_map_nosync+0x12c/0x320 <4> [588.471088] iommu_map_sg+0xd9/0x1d0 <4> [588.471094] iommu_dma_map_sg+0x271/0x6d0 <4> [588.471117] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.471122] dma_map_sgtable+0x1d/0x40 <4> [588.471126] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.471311] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.471498] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.471683] ? lock_acquire+0xc4/0x2e0 <4> [588.471687] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.471876] ? lock_is_held_type+0xa3/0x130 <4> [588.471882] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.472063] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.472243] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.472433] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.472631] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.472810] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.472994] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.473184] ? __kernel_text_address+0x12/0x50 <4> [588.473200] ? __lock_acquire+0x43e/0x2860 <4> [588.473203] ? __create_object+0x68/0xc0 <4> [588.473208] ? lock_release+0xce/0x2a0 <4> [588.473217] ? find_held_lock+0x31/0x90 <4> [588.473219] ? __might_fault+0x53/0xb0 <4> [588.473232] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.473412] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.473589] drm_ioctl_kernel+0xb3/0x120 <4> [588.473595] drm_ioctl+0x2d4/0x5a0 <4> [588.473598] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.473786] __x64_sys_ioctl+0xa5/0x100 <4> [588.473791] x64_sys_call+0x1144/0x26a0 <4> [588.473794] do_syscall_64+0x93/0xc80 <4> [588.473797] ? lock_release+0xce/0x2a0 <4> [588.473802] ? find_held_lock+0x31/0x90 <4> [588.473804] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.473809] ? lock_release+0xce/0x2a0 <4> [588.473815] ? up_read+0x22/0x30 <4> [588.473819] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.473823] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.473834] ? irqentry_exit+0x77/0xb0 <4> [588.473837] ? clear_bhb_loop+0x50/0xa0 <4> [588.473839] ? clear_bhb_loop+0x50/0xa0 <4> [588.473843] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.473846] RIP: 0033:0x7ebf01d24ded <4> [588.473848] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.473850] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.473853] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.473855] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.473856] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.473858] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.473860] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.473870] </TASK> <4> [588.473871] irq event stamp: 1116015 <4> [588.473873] hardirqs last enabled at (1116021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.473876] hardirqs last disabled at (1116026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.473878] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.473881] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.473884] ---[ end trace 0000000000000000 ]--- <2> [588.473885] DMAR: ERROR: DMA PTE for vPFN 0x3d00055 already set (to 285854003 not 285854003) <4> [588.473913] ------------[ cut here ]------------ <4> [588.473915] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.473919] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.474009] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.474012] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.474014] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.474016] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.474019] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.474021] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.474023] RAX: 0000000000000000 RBX: 0000000285854003 RCX: 0000000000000000 <4> [588.474025] RDX: 0000000000000000 RSI: 0000000003d00055 RDI: 0000000000000000 <4> [588.474027] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285854 <4> [588.474028] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.474030] R13: ffff88813f3002a8 R14: 00000000000de7ac R15: ffff88810128b388 <4> [588.474032] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.474034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.474036] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.474037] Call Trace: <4> [588.474039] <TASK> <4> [588.474041] ? mark_held_locks+0x46/0x90 <4> [588.474052] iommu_map_nosync+0x12c/0x320 <4> [588.474061] iommu_map_sg+0xd9/0x1d0 <4> [588.474068] iommu_dma_map_sg+0x271/0x6d0 <4> [588.474077] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.474082] dma_map_sgtable+0x1d/0x40 <4> [588.474086] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.474272] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.474458] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.474645] ? lock_acquire+0xc4/0x2e0 <4> [588.474648] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.474834] ? lock_is_held_type+0xa3/0x130 <4> [588.474841] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.475021] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.475220] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.475417] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.475622] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.475807] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.475998] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.476202] ? __kernel_text_address+0x12/0x50 <4> [588.476217] ? __lock_acquire+0x43e/0x2860 <4> [588.476220] ? __create_object+0x68/0xc0 <4> [588.476224] ? lock_release+0xce/0x2a0 <4> [588.476233] ? find_held_lock+0x31/0x90 <4> [588.476236] ? __might_fault+0x53/0xb0 <4> [588.476248] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.476427] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.476604] drm_ioctl_kernel+0xb3/0x120 <4> [588.476611] drm_ioctl+0x2d4/0x5a0 <4> [588.476614] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.476801] __x64_sys_ioctl+0xa5/0x100 <4> [588.476807] x64_sys_call+0x1144/0x26a0 <4> [588.476810] do_syscall_64+0x93/0xc80 <4> [588.476813] ? lock_release+0xce/0x2a0 <4> [588.476818] ? find_held_lock+0x31/0x90 <4> [588.476821] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.476831] ? lock_release+0xce/0x2a0 <4> [588.476838] ? up_read+0x22/0x30 <4> [588.476842] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.476846] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.476851] ? irqentry_exit+0x77/0xb0 <4> [588.476854] ? clear_bhb_loop+0x50/0xa0 <4> [588.476857] ? clear_bhb_loop+0x50/0xa0 <4> [588.476861] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.476863] RIP: 0033:0x7ebf01d24ded <4> [588.476866] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.476868] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.476871] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.476873] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.476875] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.476877] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.476879] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.476889] </TASK> <4> [588.476891] irq event stamp: 1117013 <4> [588.476893] hardirqs last enabled at (1117019): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.476896] hardirqs last disabled at (1117024): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.476898] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.476901] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.476904] ---[ end trace 0000000000000000 ]--- <2> [588.476906] DMAR: ERROR: DMA PTE for vPFN 0x3d00056 already set (to 285855003 not 285855003) <4> [588.476934] ------------[ cut here ]------------ <4> [588.476936] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.476940] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.477033] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.477036] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.477038] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.477040] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.477043] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.477045] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.477048] RAX: 0000000000000000 RBX: 0000000285855003 RCX: 0000000000000000 <4> [588.477050] RDX: 0000000000000000 RSI: 0000000003d00056 RDI: 0000000000000000 <4> [588.477052] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285855 <4> [588.477054] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.477056] R13: ffff88813f3002b0 R14: 00000000000de7ab R15: ffff88810128b388 <4> [588.477058] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.477076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.477078] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.477080] Call Trace: <4> [588.477082] <TASK> <4> [588.477084] ? mark_held_locks+0x46/0x90 <4> [588.477096] iommu_map_nosync+0x12c/0x320 <4> [588.477105] iommu_map_sg+0xd9/0x1d0 <4> [588.477112] iommu_dma_map_sg+0x271/0x6d0 <4> [588.477122] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.477128] dma_map_sgtable+0x1d/0x40 <4> [588.477132] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.477326] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.477518] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.477708] ? lock_acquire+0xc4/0x2e0 <4> [588.477712] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.477902] ? lock_is_held_type+0xa3/0x130 <4> [588.477908] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.478095] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.478289] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.478480] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.478678] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.478865] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.479044] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.479233] ? __kernel_text_address+0x12/0x50 <4> [588.479249] ? __lock_acquire+0x43e/0x2860 <4> [588.479252] ? __create_object+0x68/0xc0 <4> [588.479256] ? lock_release+0xce/0x2a0 <4> [588.479265] ? find_held_lock+0x31/0x90 <4> [588.479268] ? __might_fault+0x53/0xb0 <4> [588.479280] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.479459] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.479636] drm_ioctl_kernel+0xb3/0x120 <4> [588.479643] drm_ioctl+0x2d4/0x5a0 <4> [588.479645] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.479838] __x64_sys_ioctl+0xa5/0x100 <4> [588.479844] x64_sys_call+0x1144/0x26a0 <4> [588.479847] do_syscall_64+0x93/0xc80 <4> [588.479849] ? lock_release+0xce/0x2a0 <4> [588.479854] ? find_held_lock+0x31/0x90 <4> [588.479857] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.479862] ? lock_release+0xce/0x2a0 <4> [588.479867] ? up_read+0x22/0x30 <4> [588.479871] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.479876] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.479880] ? irqentry_exit+0x77/0xb0 <4> [588.479883] ? clear_bhb_loop+0x50/0xa0 <4> [588.479886] ? clear_bhb_loop+0x50/0xa0 <4> [588.479890] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.479892] RIP: 0033:0x7ebf01d24ded <4> [588.479895] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.479897] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.479900] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.479901] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.479903] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.479905] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.479906] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.479917] </TASK> <4> [588.479918] irq event stamp: 1118011 <4> [588.479919] hardirqs last enabled at (1118017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.479922] hardirqs last disabled at (1118022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.479924] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.479927] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.479930] ---[ end trace 0000000000000000 ]--- <2> [588.479931] DMAR: ERROR: DMA PTE for vPFN 0x3d00057 already set (to 285856003 not 285856003) <4> [588.479959] ------------[ cut here ]------------ <4> [588.479961] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.479965] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.480054] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.480058] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.480059] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.480061] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.480064] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.480066] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.480069] RAX: 0000000000000000 RBX: 0000000285856003 RCX: 0000000000000000 <4> [588.480070] RDX: 0000000000000000 RSI: 0000000003d00057 RDI: 0000000000000000 <4> [588.480072] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285856 <4> [588.480074] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.480076] R13: ffff88813f3002b8 R14: 00000000000de7aa R15: ffff88810128b388 <4> [588.480078] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.480080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.480082] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.480084] Call Trace: <4> [588.480085] <TASK> <4> [588.480088] ? mark_held_locks+0x46/0x90 <4> [588.480099] iommu_map_nosync+0x12c/0x320 <4> [588.480109] iommu_map_sg+0xd9/0x1d0 <4> [588.480116] iommu_dma_map_sg+0x271/0x6d0 <4> [588.480125] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.480131] dma_map_sgtable+0x1d/0x40 <4> [588.480134] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.480320] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.480508] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.480693] ? lock_acquire+0xc4/0x2e0 <4> [588.480697] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.480882] ? lock_is_held_type+0xa3/0x130 <4> [588.480888] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.481068] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.481248] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.481440] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.481637] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.481816] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.482002] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.482192] ? __kernel_text_address+0x12/0x50 <4> [588.482208] ? __lock_acquire+0x43e/0x2860 <4> [588.482211] ? __create_object+0x68/0xc0 <4> [588.482215] ? lock_release+0xce/0x2a0 <4> [588.482224] ? find_held_lock+0x31/0x90 <4> [588.482227] ? __might_fault+0x53/0xb0 <4> [588.482239] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.482418] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.482596] drm_ioctl_kernel+0xb3/0x120 <4> [588.482603] drm_ioctl+0x2d4/0x5a0 <4> [588.482606] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.482793] __x64_sys_ioctl+0xa5/0x100 <4> [588.482798] x64_sys_call+0x1144/0x26a0 <4> [588.482801] do_syscall_64+0x93/0xc80 <4> [588.482804] ? lock_release+0xce/0x2a0 <4> [588.482809] ? find_held_lock+0x31/0x90 <4> [588.482811] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.482816] ? lock_release+0xce/0x2a0 <4> [588.482822] ? up_read+0x22/0x30 <4> [588.482832] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.482836] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.482841] ? irqentry_exit+0x77/0xb0 <4> [588.482844] ? clear_bhb_loop+0x50/0xa0 <4> [588.482846] ? clear_bhb_loop+0x50/0xa0 <4> [588.482850] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.482852] RIP: 0033:0x7ebf01d24ded <4> [588.482855] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.482857] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.482860] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.482862] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.482863] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.482865] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.482867] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.482877] </TASK> <4> [588.482878] irq event stamp: 1119009 <4> [588.482880] hardirqs last enabled at (1119015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.482883] hardirqs last disabled at (1119020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.482885] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.482888] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.482890] ---[ end trace 0000000000000000 ]--- <2> [588.482892] DMAR: ERROR: DMA PTE for vPFN 0x3d00058 already set (to 285857003 not 285857003) <4> [588.482920] ------------[ cut here ]------------ <4> [588.482921] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.482925] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.483015] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.483018] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.483020] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.483022] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.483025] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.483027] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.483030] RAX: 0000000000000000 RBX: 0000000285857003 RCX: 0000000000000000 <4> [588.483031] RDX: 0000000000000000 RSI: 0000000003d00058 RDI: 0000000000000000 <4> [588.483033] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285857 <4> [588.483035] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.483036] R13: ffff88813f3002c0 R14: 00000000000de7a9 R15: ffff88810128b388 <4> [588.483038] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.483040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.483042] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.483043] Call Trace: <4> [588.483045] <TASK> <4> [588.483047] ? mark_held_locks+0x46/0x90 <4> [588.483058] iommu_map_nosync+0x12c/0x320 <4> [588.483067] iommu_map_sg+0xd9/0x1d0 <4> [588.483074] iommu_dma_map_sg+0x271/0x6d0 <4> [588.483083] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.483088] dma_map_sgtable+0x1d/0x40 <4> [588.483092] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.483277] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.483463] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.483649] ? lock_acquire+0xc4/0x2e0 <4> [588.483653] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.483838] ? lock_is_held_type+0xa3/0x130 <4> [588.483844] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.484027] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.484208] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.484400] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.484598] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.484777] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.484962] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.485173] ? __kernel_text_address+0x12/0x50 <4> [588.485189] ? __lock_acquire+0x43e/0x2860 <4> [588.485192] ? __create_object+0x68/0xc0 <4> [588.485197] ? lock_release+0xce/0x2a0 <4> [588.485206] ? find_held_lock+0x31/0x90 <4> [588.485208] ? __might_fault+0x53/0xb0 <4> [588.485221] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.485405] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.485593] drm_ioctl_kernel+0xb3/0x120 <4> [588.485599] drm_ioctl+0x2d4/0x5a0 <4> [588.485602] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.485793] __x64_sys_ioctl+0xa5/0x100 <4> [588.485799] x64_sys_call+0x1144/0x26a0 <4> [588.485802] do_syscall_64+0x93/0xc80 <4> [588.485805] ? lock_release+0xce/0x2a0 <4> [588.485810] ? find_held_lock+0x31/0x90 <4> [588.485812] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.485817] ? lock_release+0xce/0x2a0 <4> [588.485823] ? up_read+0x22/0x30 <4> [588.485833] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.485838] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.485843] ? irqentry_exit+0x77/0xb0 <4> [588.485846] ? clear_bhb_loop+0x50/0xa0 <4> [588.485848] ? clear_bhb_loop+0x50/0xa0 <4> [588.485852] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.485854] RIP: 0033:0x7ebf01d24ded <4> [588.485857] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.485859] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.485862] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.485864] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.485865] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.485867] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.485869] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.485879] </TASK> <4> [588.485881] irq event stamp: 1120007 <4> [588.485882] hardirqs last enabled at (1120013): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.485885] hardirqs last disabled at (1120018): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.485887] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.485891] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.485893] ---[ end trace 0000000000000000 ]--- <2> [588.485895] DMAR: ERROR: DMA PTE for vPFN 0x3d00059 already set (to 285858003 not 285858003) <4> [588.485924] ------------[ cut here ]------------ <4> [588.485926] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.485930] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.486021] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.486024] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.486026] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.486028] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.486031] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.486034] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.486037] RAX: 0000000000000000 RBX: 0000000285858003 RCX: 0000000000000000 <4> [588.486038] RDX: 0000000000000000 RSI: 0000000003d00059 RDI: 0000000000000000 <4> [588.486040] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285858 <4> [588.486042] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.486044] R13: ffff88813f3002c8 R14: 00000000000de7a8 R15: ffff88810128b388 <4> [588.486046] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.486049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.486050] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.486066] Call Trace: <4> [588.486068] <TASK> <4> [588.486070] ? mark_held_locks+0x46/0x90 <4> [588.486081] iommu_map_nosync+0x12c/0x320 <4> [588.486090] iommu_map_sg+0xd9/0x1d0 <4> [588.486097] iommu_dma_map_sg+0x271/0x6d0 <4> [588.486106] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.486112] dma_map_sgtable+0x1d/0x40 <4> [588.486116] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.486302] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.486488] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.486674] ? lock_acquire+0xc4/0x2e0 <4> [588.486678] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.486864] ? lock_is_held_type+0xa3/0x130 <4> [588.486870] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.487051] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.487231] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.487422] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.487620] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.487799] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.487985] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.488176] ? __kernel_text_address+0x12/0x50 <4> [588.488192] ? __lock_acquire+0x43e/0x2860 <4> [588.488195] ? __create_object+0x68/0xc0 <4> [588.488199] ? lock_release+0xce/0x2a0 <4> [588.488208] ? find_held_lock+0x31/0x90 <4> [588.488211] ? __might_fault+0x53/0xb0 <4> [588.488223] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.488403] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.488580] drm_ioctl_kernel+0xb3/0x120 <4> [588.488586] drm_ioctl+0x2d4/0x5a0 <4> [588.488588] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.488775] __x64_sys_ioctl+0xa5/0x100 <4> [588.488781] x64_sys_call+0x1144/0x26a0 <4> [588.488783] do_syscall_64+0x93/0xc80 <4> [588.488786] ? lock_release+0xce/0x2a0 <4> [588.488791] ? find_held_lock+0x31/0x90 <4> [588.488794] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.488798] ? lock_release+0xce/0x2a0 <4> [588.488804] ? up_read+0x22/0x30 <4> [588.488808] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.488812] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.488817] ? irqentry_exit+0x77/0xb0 <4> [588.488820] ? clear_bhb_loop+0x50/0xa0 <4> [588.488822] ? clear_bhb_loop+0x50/0xa0 <4> [588.488832] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.488835] RIP: 0033:0x7ebf01d24ded <4> [588.488837] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.488839] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.488842] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.488844] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.488845] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.488847] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.488849] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.488859] </TASK> <4> [588.488860] irq event stamp: 1121005 <4> [588.488862] hardirqs last enabled at (1121011): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.488864] hardirqs last disabled at (1121016): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.488866] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.488869] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.488872] ---[ end trace 0000000000000000 ]--- <2> [588.488874] DMAR: ERROR: DMA PTE for vPFN 0x3d0005a already set (to 285859003 not 285859003) <4> [588.488901] ------------[ cut here ]------------ <4> [588.488902] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.488906] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.488996] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.488999] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.489001] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.489003] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.489006] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.489008] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.489010] RAX: 0000000000000000 RBX: 0000000285859003 RCX: 0000000000000000 <4> [588.489012] RDX: 0000000000000000 RSI: 0000000003d0005a RDI: 0000000000000000 <4> [588.489014] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285859 <4> [588.489015] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.489017] R13: ffff88813f3002d0 R14: 00000000000de7a7 R15: ffff88810128b388 <4> [588.489019] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.489021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.489022] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.489024] Call Trace: <4> [588.489026] <TASK> <4> [588.489028] ? mark_held_locks+0x46/0x90 <4> [588.489039] iommu_map_nosync+0x12c/0x320 <4> [588.489048] iommu_map_sg+0xd9/0x1d0 <4> [588.489055] iommu_dma_map_sg+0x271/0x6d0 <4> [588.489064] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.489069] dma_map_sgtable+0x1d/0x40 <4> [588.489073] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.489259] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.489446] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.489632] ? lock_acquire+0xc4/0x2e0 <4> [588.489635] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.489814] ? lock_is_held_type+0xa3/0x130 <4> [588.489820] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.490007] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.490188] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.490378] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.490577] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.490756] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.490942] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.491132] ? __kernel_text_address+0x12/0x50 <4> [588.491148] ? __lock_acquire+0x43e/0x2860 <4> [588.491151] ? __create_object+0x68/0xc0 <4> [588.491155] ? lock_release+0xce/0x2a0 <4> [588.491164] ? find_held_lock+0x31/0x90 <4> [588.491166] ? __might_fault+0x53/0xb0 <4> [588.491179] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.491357] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.491535] drm_ioctl_kernel+0xb3/0x120 <4> [588.491541] drm_ioctl+0x2d4/0x5a0 <4> [588.491543] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.491730] __x64_sys_ioctl+0xa5/0x100 <4> [588.491736] x64_sys_call+0x1144/0x26a0 <4> [588.491739] do_syscall_64+0x93/0xc80 <4> [588.491742] ? lock_release+0xce/0x2a0 <4> [588.491747] ? find_held_lock+0x31/0x90 <4> [588.491749] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.491754] ? lock_release+0xce/0x2a0 <4> [588.491760] ? up_read+0x22/0x30 <4> [588.491764] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.491769] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.491773] ? irqentry_exit+0x77/0xb0 <4> [588.491777] ? clear_bhb_loop+0x50/0xa0 <4> [588.491779] ? clear_bhb_loop+0x50/0xa0 <4> [588.491783] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.491786] RIP: 0033:0x7ebf01d24ded <4> [588.491788] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.491790] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.491794] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.491795] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.491797] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.491799] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.491801] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.491811] </TASK> <4> [588.491812] irq event stamp: 1122001 <4> [588.491814] hardirqs last enabled at (1122007): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.491817] hardirqs last disabled at (1122012): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.491819] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.491822] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.491832] ---[ end trace 0000000000000000 ]--- <2> [588.491834] DMAR: ERROR: DMA PTE for vPFN 0x3d0005b already set (to 28585a003 not 28585a003) <4> [588.491863] ------------[ cut here ]------------ <4> [588.491864] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.491868] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.491963] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.491967] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.491968] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.491970] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.491974] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.491976] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.491979] RAX: 0000000000000000 RBX: 000000028585a003 RCX: 0000000000000000 <4> [588.491981] RDX: 0000000000000000 RSI: 0000000003d0005b RDI: 0000000000000000 <4> [588.491982] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028585a <4> [588.491984] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.491986] R13: ffff88813f3002d8 R14: 00000000000de7a6 R15: ffff88810128b388 <4> [588.491988] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.491990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.491992] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.491994] Call Trace: <4> [588.491996] <TASK> <4> [588.491998] ? mark_held_locks+0x46/0x90 <4> [588.492009] iommu_map_nosync+0x12c/0x320 <4> [588.492019] iommu_map_sg+0xd9/0x1d0 <4> [588.492026] iommu_dma_map_sg+0x271/0x6d0 <4> [588.492035] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.492041] dma_map_sgtable+0x1d/0x40 <4> [588.492044] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.492250] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.492442] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.492632] ? lock_acquire+0xc4/0x2e0 <4> [588.492636] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.492820] ? lock_is_held_type+0xa3/0x130 <4> [588.492834] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.493020] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.493216] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.493407] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.493605] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.493785] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.493971] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.494161] ? __kernel_text_address+0x12/0x50 <4> [588.494177] ? __lock_acquire+0x43e/0x2860 <4> [588.494180] ? __create_object+0x68/0xc0 <4> [588.494184] ? lock_release+0xce/0x2a0 <4> [588.494193] ? find_held_lock+0x31/0x90 <4> [588.494196] ? __might_fault+0x53/0xb0 <4> [588.494208] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.494386] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.494564] drm_ioctl_kernel+0xb3/0x120 <4> [588.494570] drm_ioctl+0x2d4/0x5a0 <4> [588.494573] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.494760] __x64_sys_ioctl+0xa5/0x100 <4> [588.494766] x64_sys_call+0x1144/0x26a0 <4> [588.494768] do_syscall_64+0x93/0xc80 <4> [588.494771] ? lock_release+0xce/0x2a0 <4> [588.494776] ? find_held_lock+0x31/0x90 <4> [588.494779] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.494783] ? lock_release+0xce/0x2a0 <4> [588.494789] ? up_read+0x22/0x30 <4> [588.494793] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.494797] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.494802] ? irqentry_exit+0x77/0xb0 <4> [588.494805] ? clear_bhb_loop+0x50/0xa0 <4> [588.494808] ? clear_bhb_loop+0x50/0xa0 <4> [588.494812] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.494814] RIP: 0033:0x7ebf01d24ded <4> [588.494816] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.494818] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.494821] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.494823] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.494831] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.494833] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.494835] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.494845] </TASK> <4> [588.494846] irq event stamp: 1123001 <4> [588.494848] hardirqs last enabled at (1123007): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.494851] hardirqs last disabled at (1123012): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.494853] softirqs last enabled at (1115748): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.494856] softirqs last disabled at (1115743): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.494859] ---[ end trace 0000000000000000 ]--- <2> [588.494861] DMAR: ERROR: DMA PTE for vPFN 0x3d0005c already set (to 28585b003 not 28585b003) <4> [588.494888] ------------[ cut here ]------------ <4> [588.494889] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.494894] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.494983] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.494986] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.494988] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.494990] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.494993] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.494995] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.494997] RAX: 0000000000000000 RBX: 000000028585b003 RCX: 0000000000000000 <4> [588.494999] RDX: 0000000000000000 RSI: 0000000003d0005c RDI: 0000000000000000 <4> [588.495001] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028585b <4> [588.495002] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.495004] R13: ffff88813f3002e0 R14: 00000000000de7a5 R15: ffff88810128b388 <4> [588.495006] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.495008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.495010] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.495011] Call Trace: <4> [588.495013] <TASK> <4> [588.495015] ? mark_held_locks+0x46/0x90 <4> [588.495026] iommu_map_nosync+0x12c/0x320 <4> [588.495035] iommu_map_sg+0xd9/0x1d0 <4> [588.495042] iommu_dma_map_sg+0x271/0x6d0 <4> [588.495051] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.495056] dma_map_sgtable+0x1d/0x40 <4> [588.495060] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.495245] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.495432] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.495618] ? lock_acquire+0xc4/0x2e0 <4> [588.495621] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.495800] ? lock_is_held_type+0xa3/0x130 <4> [588.495806] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.495993] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.496190] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.496386] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.496590] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.496773] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.496963] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.497168] ? __kernel_text_address+0x12/0x50 <4> [588.497184] ? __lock_acquire+0x43e/0x2860 <4> [588.497187] ? __create_object+0x68/0xc0 <4> [588.497191] ? lock_release+0xce/0x2a0 <4> [588.497200] ? find_held_lock+0x31/0x90 <4> [588.497202] ? __might_fault+0x53/0xb0 <4> [588.497215] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.497393] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.497570] drm_ioctl_kernel+0xb3/0x120 <4> [588.497577] drm_ioctl+0x2d4/0x5a0 <4> [588.497579] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.497767] __x64_sys_ioctl+0xa5/0x100 <4> [588.497773] x64_sys_call+0x1144/0x26a0 <4> [588.497775] do_syscall_64+0x93/0xc80 <4> [588.497778] ? lock_release+0xce/0x2a0 <4> [588.497783] ? find_held_lock+0x31/0x90 <4> [588.497786] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.497790] ? lock_release+0xce/0x2a0 <4> [588.497796] ? up_read+0x22/0x30 <4> [588.497800] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.497804] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.497809] ? irqentry_exit+0x77/0xb0 <4> [588.497812] ? clear_bhb_loop+0x50/0xa0 <4> [588.497814] ? clear_bhb_loop+0x50/0xa0 <4> [588.497818] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.497820] RIP: 0033:0x7ebf01d24ded <4> [588.497823] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.497834] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.497837] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.497839] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.497840] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.497842] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.497844] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.497854] </TASK> <4> [588.497855] irq event stamp: 1124015 <4> [588.497857] hardirqs last enabled at (1124021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.497859] hardirqs last disabled at (1124026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.497862] softirqs last enabled at (1123962): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.497864] softirqs last disabled at (1123947): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.497867] ---[ end trace 0000000000000000 ]--- <2> [588.497869] DMAR: ERROR: DMA PTE for vPFN 0x3d0005d already set (to 28585c003 not 28585c003) <4> [588.497896] ------------[ cut here ]------------ <4> [588.497898] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.497902] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.497992] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.497996] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.497997] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.497999] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.498002] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.498004] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.498007] RAX: 0000000000000000 RBX: 000000028585c003 RCX: 0000000000000000 <4> [588.498008] RDX: 0000000000000000 RSI: 0000000003d0005d RDI: 0000000000000000 <4> [588.498010] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028585c <4> [588.498012] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.498013] R13: ffff88813f3002e8 R14: 00000000000de7a4 R15: ffff88810128b388 <4> [588.498015] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.498017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.498019] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.498021] Call Trace: <4> [588.498022] <TASK> <4> [588.498024] ? mark_held_locks+0x46/0x90 <4> [588.498035] iommu_map_nosync+0x12c/0x320 <4> [588.498044] iommu_map_sg+0xd9/0x1d0 <4> [588.498051] iommu_dma_map_sg+0x271/0x6d0 <4> [588.498060] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.498066] dma_map_sgtable+0x1d/0x40 <4> [588.498069] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.498255] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.498442] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.498627] ? lock_acquire+0xc4/0x2e0 <4> [588.498631] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.498811] ? lock_is_held_type+0xa3/0x130 <4> [588.498817] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.499005] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.499185] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.499376] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.499576] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.499755] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.499940] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.500130] ? __kernel_text_address+0x12/0x50 <4> [588.500145] ? __lock_acquire+0x43e/0x2860 <4> [588.500148] ? __create_object+0x68/0xc0 <4> [588.500153] ? lock_release+0xce/0x2a0 <4> [588.500162] ? find_held_lock+0x31/0x90 <4> [588.500164] ? __might_fault+0x53/0xb0 <4> [588.500177] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.500355] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.500532] drm_ioctl_kernel+0xb3/0x120 <4> [588.500538] drm_ioctl+0x2d4/0x5a0 <4> [588.500540] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.500728] __x64_sys_ioctl+0xa5/0x100 <4> [588.500733] x64_sys_call+0x1144/0x26a0 <4> [588.500736] do_syscall_64+0x93/0xc80 <4> [588.500739] ? lock_release+0xce/0x2a0 <4> [588.500744] ? find_held_lock+0x31/0x90 <4> [588.500746] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.500751] ? lock_release+0xce/0x2a0 <4> [588.500757] ? up_read+0x22/0x30 <4> [588.500760] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.500765] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.500769] ? irqentry_exit+0x77/0xb0 <4> [588.500772] ? clear_bhb_loop+0x50/0xa0 <4> [588.500775] ? clear_bhb_loop+0x50/0xa0 <4> [588.500779] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.500781] RIP: 0033:0x7ebf01d24ded <4> [588.500783] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.500785] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.500788] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.500790] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.500792] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.500793] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.500795] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.500805] </TASK> <4> [588.500807] irq event stamp: 1125011 <4> [588.500808] hardirqs last enabled at (1125017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.500811] hardirqs last disabled at (1125022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.500813] softirqs last enabled at (1123962): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.500816] softirqs last disabled at (1123947): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.500818] ---[ end trace 0000000000000000 ]--- <2> [588.500820] DMAR: ERROR: DMA PTE for vPFN 0x3d0005e already set (to 28585d003 not 28585d003) <4> [588.500854] ------------[ cut here ]------------ <4> [588.500855] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.500859] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.500949] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.500952] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.500953] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.500955] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.500958] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.500960] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.500963] RAX: 0000000000000000 RBX: 000000028585d003 RCX: 0000000000000000 <4> [588.500964] RDX: 0000000000000000 RSI: 0000000003d0005e RDI: 0000000000000000 <4> [588.500966] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028585d <4> [588.500968] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.500969] R13: ffff88813f3002f0 R14: 00000000000de7a3 R15: ffff88810128b388 <4> [588.500971] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.500973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.500975] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.500977] Call Trace: <4> [588.500978] <TASK> <4> [588.500981] ? mark_held_locks+0x46/0x90 <4> [588.500992] iommu_map_nosync+0x12c/0x320 <4> [588.501001] iommu_map_sg+0xd9/0x1d0 <4> [588.501007] iommu_dma_map_sg+0x271/0x6d0 <4> [588.501017] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.501022] dma_map_sgtable+0x1d/0x40 <4> [588.501026] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.501229] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.501422] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.501612] ? lock_acquire+0xc4/0x2e0 <4> [588.501616] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.501799] ? lock_is_held_type+0xa3/0x130 <4> [588.501806] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.501998] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.502193] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.502384] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.502582] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.502762] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.502947] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.503137] ? __kernel_text_address+0x12/0x50 <4> [588.503153] ? __lock_acquire+0x43e/0x2860 <4> [588.503156] ? __create_object+0x68/0xc0 <4> [588.503160] ? lock_release+0xce/0x2a0 <4> [588.503169] ? find_held_lock+0x31/0x90 <4> [588.503172] ? __might_fault+0x53/0xb0 <4> [588.503184] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.503363] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.503541] drm_ioctl_kernel+0xb3/0x120 <4> [588.503547] drm_ioctl+0x2d4/0x5a0 <4> [588.503550] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.503737] __x64_sys_ioctl+0xa5/0x100 <4> [588.503742] x64_sys_call+0x1144/0x26a0 <4> [588.503745] do_syscall_64+0x93/0xc80 <4> [588.503748] ? lock_release+0xce/0x2a0 <4> [588.503753] ? find_held_lock+0x31/0x90 <4> [588.503756] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.503760] ? lock_release+0xce/0x2a0 <4> [588.503766] ? up_read+0x22/0x30 <4> [588.503770] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.503774] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.503779] ? irqentry_exit+0x77/0xb0 <4> [588.503782] ? clear_bhb_loop+0x50/0xa0 <4> [588.503784] ? clear_bhb_loop+0x50/0xa0 <4> [588.503788] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.503790] RIP: 0033:0x7ebf01d24ded <4> [588.503793] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.503795] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.503798] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.503799] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.503801] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.503803] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.503805] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.503815] </TASK> <4> [588.503816] irq event stamp: 1126009 <4> [588.503817] hardirqs last enabled at (1126015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.503820] hardirqs last disabled at (1126020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.503822] softirqs last enabled at (1123962): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.503832] softirqs last disabled at (1123947): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.503834] ---[ end trace 0000000000000000 ]--- <2> [588.503836] DMAR: ERROR: DMA PTE for vPFN 0x3d0005f already set (to 28585e003 not 28585e003) <4> [588.503864] ------------[ cut here ]------------ <4> [588.503865] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.503869] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.503960] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.503963] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.503964] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.503966] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.503970] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.503971] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.503974] RAX: 0000000000000000 RBX: 000000028585e003 RCX: 0000000000000000 <4> [588.503976] RDX: 0000000000000000 RSI: 0000000003d0005f RDI: 0000000000000000 <4> [588.503977] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028585e <4> [588.503979] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.503981] R13: ffff88813f3002f8 R14: 00000000000de7a2 R15: ffff88810128b388 <4> [588.503983] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.503985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.503986] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.503988] Call Trace: <4> [588.503989] <TASK> <4> [588.503992] ? mark_held_locks+0x46/0x90 <4> [588.504003] iommu_map_nosync+0x12c/0x320 <4> [588.504012] iommu_map_sg+0xd9/0x1d0 <4> [588.504019] iommu_dma_map_sg+0x271/0x6d0 <4> [588.504028] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.504033] dma_map_sgtable+0x1d/0x40 <4> [588.504037] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.504223] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.504409] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.504595] ? lock_acquire+0xc4/0x2e0 <4> [588.504598] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.504777] ? lock_is_held_type+0xa3/0x130 <4> [588.504783] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.504970] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.505152] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.505343] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.505541] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.505721] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.505909] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.506098] ? __kernel_text_address+0x12/0x50 <4> [588.506114] ? __lock_acquire+0x43e/0x2860 <4> [588.506117] ? __create_object+0x68/0xc0 <4> [588.506121] ? lock_release+0xce/0x2a0 <4> [588.506130] ? find_held_lock+0x31/0x90 <4> [588.506133] ? __might_fault+0x53/0xb0 <4> [588.506145] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.506323] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.506500] drm_ioctl_kernel+0xb3/0x120 <4> [588.506506] drm_ioctl+0x2d4/0x5a0 <4> [588.506508] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.506696] __x64_sys_ioctl+0xa5/0x100 <4> [588.506701] x64_sys_call+0x1144/0x26a0 <4> [588.506704] do_syscall_64+0x93/0xc80 <4> [588.506706] ? lock_release+0xce/0x2a0 <4> [588.506711] ? find_held_lock+0x31/0x90 <4> [588.506714] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.506719] ? lock_release+0xce/0x2a0 <4> [588.506724] ? up_read+0x22/0x30 <4> [588.506728] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.506733] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.506737] ? irqentry_exit+0x77/0xb0 <4> [588.506740] ? clear_bhb_loop+0x50/0xa0 <4> [588.506743] ? clear_bhb_loop+0x50/0xa0 <4> [588.506747] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.506749] RIP: 0033:0x7ebf01d24ded <4> [588.506751] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.506753] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.506756] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.506758] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.506759] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.506761] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.506763] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.506773] </TASK> <4> [588.506774] irq event stamp: 1127019 <4> [588.506776] hardirqs last enabled at (1127025): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.506778] hardirqs last disabled at (1127030): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.506780] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.506783] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.506786] ---[ end trace 0000000000000000 ]--- <2> [588.506788] DMAR: ERROR: DMA PTE for vPFN 0x3d00060 already set (to 28585f003 not 28585f003) <4> [588.506815] ------------[ cut here ]------------ <4> [588.506817] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.506821] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.506917] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.506921] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.506922] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.506924] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.506927] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.506929] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.506932] RAX: 0000000000000000 RBX: 000000028585f003 RCX: 0000000000000000 <4> [588.506934] RDX: 0000000000000000 RSI: 0000000003d00060 RDI: 0000000000000000 <4> [588.506935] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028585f <4> [588.506937] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.506938] R13: ffff88813f300300 R14: 00000000000de7a1 R15: ffff88810128b388 <4> [588.506940] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.506942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.506944] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.506946] Call Trace: <4> [588.506947] <TASK> <4> [588.506949] ? mark_held_locks+0x46/0x90 <4> [588.506960] iommu_map_nosync+0x12c/0x320 <4> [588.506970] iommu_map_sg+0xd9/0x1d0 <4> [588.506977] iommu_dma_map_sg+0x271/0x6d0 <4> [588.506986] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.506991] dma_map_sgtable+0x1d/0x40 <4> [588.506995] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.507198] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.507390] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.507582] ? lock_acquire+0xc4/0x2e0 <4> [588.507585] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.507770] ? lock_is_held_type+0xa3/0x130 <4> [588.507776] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.507968] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.508165] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.508357] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.508556] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.508734] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.508919] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.509109] ? __kernel_text_address+0x12/0x50 <4> [588.509125] ? __lock_acquire+0x43e/0x2860 <4> [588.509128] ? __create_object+0x68/0xc0 <4> [588.509132] ? lock_release+0xce/0x2a0 <4> [588.509141] ? find_held_lock+0x31/0x90 <4> [588.509143] ? __might_fault+0x53/0xb0 <4> [588.509156] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.509335] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.509512] drm_ioctl_kernel+0xb3/0x120 <4> [588.509519] drm_ioctl+0x2d4/0x5a0 <4> [588.509522] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.509709] __x64_sys_ioctl+0xa5/0x100 <4> [588.509714] x64_sys_call+0x1144/0x26a0 <4> [588.509717] do_syscall_64+0x93/0xc80 <4> [588.509720] ? lock_release+0xce/0x2a0 <4> [588.509725] ? find_held_lock+0x31/0x90 <4> [588.509727] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.509732] ? lock_release+0xce/0x2a0 <4> [588.509738] ? up_read+0x22/0x30 <4> [588.509742] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.509746] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.509750] ? irqentry_exit+0x77/0xb0 <4> [588.509754] ? clear_bhb_loop+0x50/0xa0 <4> [588.509756] ? clear_bhb_loop+0x50/0xa0 <4> [588.509760] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.509762] RIP: 0033:0x7ebf01d24ded <4> [588.509765] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.509767] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.509770] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.509771] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.509773] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.509775] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.509777] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.509787] </TASK> <4> [588.509788] irq event stamp: 1128017 <4> [588.509790] hardirqs last enabled at (1128023): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.509792] hardirqs last disabled at (1128028): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.509794] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.509797] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.509800] ---[ end trace 0000000000000000 ]--- <2> [588.509802] DMAR: ERROR: DMA PTE for vPFN 0x3d00061 already set (to 285860003 not 285860003) <4> [588.509835] ------------[ cut here ]------------ <4> [588.509837] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.509841] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.509931] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.509935] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.509936] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.509938] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.509941] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.509943] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.509946] RAX: 0000000000000000 RBX: 0000000285860003 RCX: 0000000000000000 <4> [588.509947] RDX: 0000000000000000 RSI: 0000000003d00061 RDI: 0000000000000000 <4> [588.509949] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285860 <4> [588.509951] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.509953] R13: ffff88813f300308 R14: 00000000000de7a0 R15: ffff88810128b388 <4> [588.509955] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.509957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.509958] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.509960] Call Trace: <4> [588.509961] <TASK> <4> [588.509964] ? mark_held_locks+0x46/0x90 <4> [588.509975] iommu_map_nosync+0x12c/0x320 <4> [588.509984] iommu_map_sg+0xd9/0x1d0 <4> [588.509991] iommu_dma_map_sg+0x271/0x6d0 <4> [588.510000] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.510006] dma_map_sgtable+0x1d/0x40 <4> [588.510009] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.510219] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.510412] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.510603] ? lock_acquire+0xc4/0x2e0 <4> [588.510606] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.510790] ? lock_is_held_type+0xa3/0x130 <4> [588.510796] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.510989] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.511174] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.511371] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.511576] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.511759] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.511950] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.512144] ? __kernel_text_address+0x12/0x50 <4> [588.512160] ? __lock_acquire+0x43e/0x2860 <4> [588.512163] ? __create_object+0x68/0xc0 <4> [588.512167] ? lock_release+0xce/0x2a0 <4> [588.512176] ? find_held_lock+0x31/0x90 <4> [588.512179] ? __might_fault+0x53/0xb0 <4> [588.512192] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.512375] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.512557] drm_ioctl_kernel+0xb3/0x120 <4> [588.512564] drm_ioctl+0x2d4/0x5a0 <4> [588.512566] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.512758] __x64_sys_ioctl+0xa5/0x100 <4> [588.512763] x64_sys_call+0x1144/0x26a0 <4> [588.512766] do_syscall_64+0x93/0xc80 <4> [588.512769] ? lock_release+0xce/0x2a0 <4> [588.512774] ? find_held_lock+0x31/0x90 <4> [588.512777] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.512782] ? lock_release+0xce/0x2a0 <4> [588.512788] ? up_read+0x22/0x30 <4> [588.512791] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.512796] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.512800] ? irqentry_exit+0x77/0xb0 <4> [588.512804] ? clear_bhb_loop+0x50/0xa0 <4> [588.512806] ? clear_bhb_loop+0x50/0xa0 <4> [588.512810] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.512812] RIP: 0033:0x7ebf01d24ded <4> [588.512815] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.512817] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.512820] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.512822] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.512823] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.512831] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.512833] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.512843] </TASK> <4> [588.512844] irq event stamp: 1129017 <4> [588.512846] hardirqs last enabled at (1129023): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.512849] hardirqs last disabled at (1129028): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.512851] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.512854] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.512856] ---[ end trace 0000000000000000 ]--- <2> [588.512858] DMAR: ERROR: DMA PTE for vPFN 0x3d00062 already set (to 285861003 not 285861003) <4> [588.512886] ------------[ cut here ]------------ <4> [588.512888] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.512892] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.512986] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.512990] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.512991] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.512993] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.512997] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.512999] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.513002] RAX: 0000000000000000 RBX: 0000000285861003 RCX: 0000000000000000 <4> [588.513004] RDX: 0000000000000000 RSI: 0000000003d00062 RDI: 0000000000000000 <4> [588.513005] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285861 <4> [588.513007] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.513009] R13: ffff88813f300310 R14: 00000000000de79f R15: ffff88810128b388 <4> [588.513011] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.513013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.513015] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.513017] Call Trace: <4> [588.513019] <TASK> <4> [588.513021] ? mark_held_locks+0x46/0x90 <4> [588.513032] iommu_map_nosync+0x12c/0x320 <4> [588.513042] iommu_map_sg+0xd9/0x1d0 <4> [588.513049] iommu_dma_map_sg+0x271/0x6d0 <4> [588.513059] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.513064] dma_map_sgtable+0x1d/0x40 <4> [588.513068] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.513260] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.513452] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.513643] ? lock_acquire+0xc4/0x2e0 <4> [588.513647] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.513839] ? lock_is_held_type+0xa3/0x130 <4> [588.513845] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.514031] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.514217] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.514414] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.514619] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.514803] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.514998] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.515202] ? __kernel_text_address+0x12/0x50 <4> [588.515217] ? __lock_acquire+0x43e/0x2860 <4> [588.515220] ? __create_object+0x68/0xc0 <4> [588.515224] ? lock_release+0xce/0x2a0 <4> [588.515233] ? find_held_lock+0x31/0x90 <4> [588.515236] ? __might_fault+0x53/0xb0 <4> [588.515248] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.515423] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.515595] drm_ioctl_kernel+0xb3/0x120 <4> [588.515601] drm_ioctl+0x2d4/0x5a0 <4> [588.515604] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.515786] __x64_sys_ioctl+0xa5/0x100 <4> [588.515792] x64_sys_call+0x1144/0x26a0 <4> [588.515794] do_syscall_64+0x93/0xc80 <4> [588.515798] ? lock_release+0xce/0x2a0 <4> [588.515802] ? find_held_lock+0x31/0x90 <4> [588.515805] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.515809] ? lock_release+0xce/0x2a0 <4> [588.515815] ? up_read+0x22/0x30 <4> [588.515819] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.515823] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.515833] ? irqentry_exit+0x77/0xb0 <4> [588.515836] ? clear_bhb_loop+0x50/0xa0 <4> [588.515838] ? clear_bhb_loop+0x50/0xa0 <4> [588.515842] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.515845] RIP: 0033:0x7ebf01d24ded <4> [588.515847] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.515849] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.515852] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.515853] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.515855] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.515857] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.515858] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.515868] </TASK> <4> [588.515870] irq event stamp: 1130017 <4> [588.515871] hardirqs last enabled at (1130023): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.515874] hardirqs last disabled at (1130028): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.515876] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.515879] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.515881] ---[ end trace 0000000000000000 ]--- <2> [588.515883] DMAR: ERROR: DMA PTE for vPFN 0x3d00063 already set (to 285862003 not 285862003) <4> [588.515910] ------------[ cut here ]------------ <4> [588.515911] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.515915] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.516003] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.516006] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.516008] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.516009] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.516012] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.516014] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.516017] RAX: 0000000000000000 RBX: 0000000285862003 RCX: 0000000000000000 <4> [588.516018] RDX: 0000000000000000 RSI: 0000000003d00063 RDI: 0000000000000000 <4> [588.516020] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285862 <4> [588.516021] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.516023] R13: ffff88813f300318 R14: 00000000000de79e R15: ffff88810128b388 <4> [588.516025] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.516027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.516028] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.516030] Call Trace: <4> [588.516032] <TASK> <4> [588.516034] ? mark_held_locks+0x46/0x90 <4> [588.516044] iommu_map_nosync+0x12c/0x320 <4> [588.516053] iommu_map_sg+0xd9/0x1d0 <4> [588.516060] iommu_dma_map_sg+0x271/0x6d0 <4> [588.516069] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.516075] dma_map_sgtable+0x1d/0x40 <4> [588.516078] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.516258] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.516439] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.516620] ? lock_acquire+0xc4/0x2e0 <4> [588.516624] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.516799] ? lock_is_held_type+0xa3/0x130 <4> [588.516805] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.516990] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.517191] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.517383] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.517581] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.517760] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.517944] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.518134] ? __kernel_text_address+0x12/0x50 <4> [588.518149] ? __lock_acquire+0x43e/0x2860 <4> [588.518153] ? __create_object+0x68/0xc0 <4> [588.518157] ? lock_release+0xce/0x2a0 <4> [588.518166] ? find_held_lock+0x31/0x90 <4> [588.518168] ? __might_fault+0x53/0xb0 <4> [588.518181] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.518359] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.518537] drm_ioctl_kernel+0xb3/0x120 <4> [588.518543] drm_ioctl+0x2d4/0x5a0 <4> [588.518545] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.518733] __x64_sys_ioctl+0xa5/0x100 <4> [588.518738] x64_sys_call+0x1144/0x26a0 <4> [588.518741] do_syscall_64+0x93/0xc80 <4> [588.518745] ? lock_release+0xce/0x2a0 <4> [588.518750] ? find_held_lock+0x31/0x90 <4> [588.518753] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.518757] ? lock_release+0xce/0x2a0 <4> [588.518763] ? up_read+0x22/0x30 <4> [588.518767] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.518772] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.518776] ? irqentry_exit+0x77/0xb0 <4> [588.518780] ? clear_bhb_loop+0x50/0xa0 <4> [588.518782] ? clear_bhb_loop+0x50/0xa0 <4> [588.518787] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.518789] RIP: 0033:0x7ebf01d24ded <4> [588.518792] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.518794] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.518797] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.518799] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.518800] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.518802] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.518804] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.518814] </TASK> <4> [588.518816] irq event stamp: 1131015 <4> [588.518817] hardirqs last enabled at (1131021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.518820] hardirqs last disabled at (1131026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.518822] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.518831] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.518834] ---[ end trace 0000000000000000 ]--- <2> [588.518836] DMAR: ERROR: DMA PTE for vPFN 0x3d00064 already set (to 285863003 not 285863003) <4> [588.518864] ------------[ cut here ]------------ <4> [588.518866] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.518870] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.518962] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.518965] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.518967] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.518969] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.518972] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.518974] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.518976] RAX: 0000000000000000 RBX: 0000000285863003 RCX: 0000000000000000 <4> [588.518978] RDX: 0000000000000000 RSI: 0000000003d00064 RDI: 0000000000000000 <4> [588.518980] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285863 <4> [588.518981] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.518983] R13: ffff88813f300320 R14: 00000000000de79d R15: ffff88810128b388 <4> [588.518985] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.518987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.518989] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.518990] Call Trace: <4> [588.518992] <TASK> <4> [588.518994] ? mark_held_locks+0x46/0x90 <4> [588.519005] iommu_map_nosync+0x12c/0x320 <4> [588.519014] iommu_map_sg+0xd9/0x1d0 <4> [588.519021] iommu_dma_map_sg+0x271/0x6d0 <4> [588.519044] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.519050] dma_map_sgtable+0x1d/0x40 <4> [588.519053] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.519244] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.519435] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.519625] ? lock_acquire+0xc4/0x2e0 <4> [588.519629] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.519813] ? lock_is_held_type+0xa3/0x130 <4> [588.519820] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.520011] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.520207] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.520400] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.520598] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.520777] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.520963] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.521151] ? __kernel_text_address+0x12/0x50 <4> [588.521167] ? __lock_acquire+0x43e/0x2860 <4> [588.521170] ? __create_object+0x68/0xc0 <4> [588.521174] ? lock_release+0xce/0x2a0 <4> [588.521183] ? find_held_lock+0x31/0x90 <4> [588.521185] ? __might_fault+0x53/0xb0 <4> [588.521198] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.521376] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.521553] drm_ioctl_kernel+0xb3/0x120 <4> [588.521559] drm_ioctl+0x2d4/0x5a0 <4> [588.521562] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.521749] __x64_sys_ioctl+0xa5/0x100 <4> [588.521754] x64_sys_call+0x1144/0x26a0 <4> [588.521757] do_syscall_64+0x93/0xc80 <4> [588.521760] ? lock_release+0xce/0x2a0 <4> [588.521765] ? find_held_lock+0x31/0x90 <4> [588.521767] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.521772] ? lock_release+0xce/0x2a0 <4> [588.521778] ? up_read+0x22/0x30 <4> [588.521781] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.521786] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.521790] ? irqentry_exit+0x77/0xb0 <4> [588.521793] ? clear_bhb_loop+0x50/0xa0 <4> [588.521796] ? clear_bhb_loop+0x50/0xa0 <4> [588.521800] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.521802] RIP: 0033:0x7ebf01d24ded <4> [588.521804] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.521806] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.521809] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.521811] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.521812] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.521814] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.521816] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.521832] </TASK> <4> [588.521833] irq event stamp: 1132015 <4> [588.521835] hardirqs last enabled at (1132021): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.521838] hardirqs last disabled at (1132026): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.521840] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.521843] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.521845] ---[ end trace 0000000000000000 ]--- <2> [588.521847] DMAR: ERROR: DMA PTE for vPFN 0x3d00065 already set (to 285864003 not 285864003) <4> [588.521874] ------------[ cut here ]------------ <4> [588.521876] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.521880] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.521971] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.521975] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.521976] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.521978] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.521981] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.521983] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.521986] RAX: 0000000000000000 RBX: 0000000285864003 RCX: 0000000000000000 <4> [588.521988] RDX: 0000000000000000 RSI: 0000000003d00065 RDI: 0000000000000000 <4> [588.521990] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285864 <4> [588.521992] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.521993] R13: ffff88813f300328 R14: 00000000000de79c R15: ffff88810128b388 <4> [588.521995] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.521997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.521999] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.522001] Call Trace: <4> [588.522003] <TASK> <4> [588.522005] ? mark_held_locks+0x46/0x90 <4> [588.522016] iommu_map_nosync+0x12c/0x320 <4> [588.522025] iommu_map_sg+0xd9/0x1d0 <4> [588.522032] iommu_dma_map_sg+0x271/0x6d0 <4> [588.522041] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.522047] dma_map_sgtable+0x1d/0x40 <4> [588.522051] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.522254] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.522447] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.522637] ? lock_acquire+0xc4/0x2e0 <4> [588.522641] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.522832] ? lock_is_held_type+0xa3/0x130 <4> [588.522838] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.523024] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.523209] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.523405] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.523609] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.523792] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.523983] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.524177] ? __kernel_text_address+0x12/0x50 <4> [588.524193] ? __lock_acquire+0x43e/0x2860 <4> [588.524197] ? __create_object+0x68/0xc0 <4> [588.524201] ? lock_release+0xce/0x2a0 <4> [588.524210] ? find_held_lock+0x31/0x90 <4> [588.524213] ? __might_fault+0x53/0xb0 <4> [588.524226] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.524410] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.524592] drm_ioctl_kernel+0xb3/0x120 <4> [588.524599] drm_ioctl+0x2d4/0x5a0 <4> [588.524601] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.524794] __x64_sys_ioctl+0xa5/0x100 <4> [588.524800] x64_sys_call+0x1144/0x26a0 <4> [588.524803] do_syscall_64+0x93/0xc80 <4> [588.524806] ? lock_release+0xce/0x2a0 <4> [588.524811] ? find_held_lock+0x31/0x90 <4> [588.524814] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.524819] ? lock_release+0xce/0x2a0 <4> [588.524831] ? up_read+0x22/0x30 <4> [588.524836] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.524840] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.524845] ? irqentry_exit+0x77/0xb0 <4> [588.524848] ? clear_bhb_loop+0x50/0xa0 <4> [588.524851] ? clear_bhb_loop+0x50/0xa0 <4> [588.524855] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.524857] RIP: 0033:0x7ebf01d24ded <4> [588.524859] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.524861] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.524864] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.524866] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.524868] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.524870] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.524871] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.524882] </TASK> <4> [588.524883] irq event stamp: 1133013 <4> [588.524885] hardirqs last enabled at (1133019): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.524887] hardirqs last disabled at (1133024): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.524890] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.524893] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.524896] ---[ end trace 0000000000000000 ]--- <2> [588.524898] DMAR: ERROR: DMA PTE for vPFN 0x3d00066 already set (to 285865003 not 285865003) <4> [588.524926] ------------[ cut here ]------------ <4> [588.524928] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.524932] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.525023] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.525027] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.525028] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.525030] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.525033] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.525035] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.525038] RAX: 0000000000000000 RBX: 0000000285865003 RCX: 0000000000000000 <4> [588.525040] RDX: 0000000000000000 RSI: 0000000003d00066 RDI: 0000000000000000 <4> [588.525042] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285865 <4> [588.525043] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.525045] R13: ffff88813f300330 R14: 00000000000de79b R15: ffff88810128b388 <4> [588.525047] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.525049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.525051] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.525052] Call Trace: <4> [588.525054] <TASK> <4> [588.525056] ? mark_held_locks+0x46/0x90 <4> [588.525067] iommu_map_nosync+0x12c/0x320 <4> [588.525077] iommu_map_sg+0xd9/0x1d0 <4> [588.525083] iommu_dma_map_sg+0x271/0x6d0 <4> [588.525093] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.525099] dma_map_sgtable+0x1d/0x40 <4> [588.525102] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.525293] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.525484] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.525675] ? lock_acquire+0xc4/0x2e0 <4> [588.525679] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.525871] ? lock_is_held_type+0xa3/0x130 <4> [588.525877] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.526063] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.526248] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.526444] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.526648] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.526839] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.527023] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.527218] ? __kernel_text_address+0x12/0x50 <4> [588.527234] ? __lock_acquire+0x43e/0x2860 <4> [588.527237] ? __create_object+0x68/0xc0 <4> [588.527242] ? lock_release+0xce/0x2a0 <4> [588.527251] ? find_held_lock+0x31/0x90 <4> [588.527253] ? __might_fault+0x53/0xb0 <4> [588.527266] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.527449] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.527631] drm_ioctl_kernel+0xb3/0x120 <4> [588.527637] drm_ioctl+0x2d4/0x5a0 <4> [588.527640] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.527840] __x64_sys_ioctl+0xa5/0x100 <4> [588.527846] x64_sys_call+0x1144/0x26a0 <4> [588.527849] do_syscall_64+0x93/0xc80 <4> [588.527852] ? lock_release+0xce/0x2a0 <4> [588.527857] ? find_held_lock+0x31/0x90 <4> [588.527860] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.527865] ? lock_release+0xce/0x2a0 <4> [588.527871] ? up_read+0x22/0x30 <4> [588.527875] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.527880] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.527885] ? irqentry_exit+0x77/0xb0 <4> [588.527888] ? clear_bhb_loop+0x50/0xa0 <4> [588.527891] ? clear_bhb_loop+0x50/0xa0 <4> [588.527895] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.527897] RIP: 0033:0x7ebf01d24ded <4> [588.527900] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.527902] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.527906] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.527908] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.527909] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.527911] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.527913] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.527924] </TASK> <4> [588.527925] irq event stamp: 1134011 <4> [588.527927] hardirqs last enabled at (1134017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.527930] hardirqs last disabled at (1134022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.527933] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.527936] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.527939] ---[ end trace 0000000000000000 ]--- <2> [588.527941] DMAR: ERROR: DMA PTE for vPFN 0x3d00067 already set (to 285866003 not 285866003) <4> [588.527970] ------------[ cut here ]------------ <4> [588.527971] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.527976] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.528072] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.528076] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.528077] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.528079] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.528083] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.528085] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.528087] RAX: 0000000000000000 RBX: 0000000285866003 RCX: 0000000000000000 <4> [588.528089] RDX: 0000000000000000 RSI: 0000000003d00067 RDI: 0000000000000000 <4> [588.528091] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285866 <4> [588.528092] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.528094] R13: ffff88813f300338 R14: 00000000000de79a R15: ffff88810128b388 <4> [588.528096] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.528098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.528100] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.528102] Call Trace: <4> [588.528103] <TASK> <4> [588.528106] ? mark_held_locks+0x46/0x90 <4> [588.528117] iommu_map_nosync+0x12c/0x320 <4> [588.528126] iommu_map_sg+0xd9/0x1d0 <4> [588.528133] iommu_dma_map_sg+0x271/0x6d0 <4> [588.528142] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.528148] dma_map_sgtable+0x1d/0x40 <4> [588.528152] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.528345] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.528537] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.528728] ? lock_acquire+0xc4/0x2e0 <4> [588.528732] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.528922] ? lock_is_held_type+0xa3/0x130 <4> [588.528928] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.529114] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.529299] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.529496] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.529699] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.529890] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.530074] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.530269] ? __kernel_text_address+0x12/0x50 <4> [588.530285] ? __lock_acquire+0x43e/0x2860 <4> [588.530288] ? __create_object+0x68/0xc0 <4> [588.530292] ? lock_release+0xce/0x2a0 <4> [588.530302] ? find_held_lock+0x31/0x90 <4> [588.530304] ? __might_fault+0x53/0xb0 <4> [588.530317] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.530500] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.530683] drm_ioctl_kernel+0xb3/0x120 <4> [588.530689] drm_ioctl+0x2d4/0x5a0 <4> [588.530692] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.530891] __x64_sys_ioctl+0xa5/0x100 <4> [588.530897] x64_sys_call+0x1144/0x26a0 <4> [588.530899] do_syscall_64+0x93/0xc80 <4> [588.530902] ? lock_release+0xce/0x2a0 <4> [588.530907] ? find_held_lock+0x31/0x90 <4> [588.530910] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.530915] ? lock_release+0xce/0x2a0 <4> [588.530921] ? up_read+0x22/0x30 <4> [588.530925] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.530930] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.530934] ? irqentry_exit+0x77/0xb0 <4> [588.530937] ? clear_bhb_loop+0x50/0xa0 <4> [588.530940] ? clear_bhb_loop+0x50/0xa0 <4> [588.530944] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.530946] RIP: 0033:0x7ebf01d24ded <4> [588.530949] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.530951] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.530954] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.530956] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.530957] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.530959] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.530961] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.530975] </TASK> <4> [588.530977] irq event stamp: 1135011 <4> [588.530978] hardirqs last enabled at (1135017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.530981] hardirqs last disabled at (1135022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.530983] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.530986] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.530989] ---[ end trace 0000000000000000 ]--- <2> [588.530991] DMAR: ERROR: DMA PTE for vPFN 0x3d00068 already set (to 285867003 not 285867003) <4> [588.531019] ------------[ cut here ]------------ <4> [588.531021] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.531025] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.531128] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.531131] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.531132] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.531134] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.531137] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.531139] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.531141] RAX: 0000000000000000 RBX: 0000000285867003 RCX: 0000000000000000 <4> [588.531143] RDX: 0000000000000000 RSI: 0000000003d00068 RDI: 0000000000000000 <4> [588.531145] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285867 <4> [588.531146] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.531148] R13: ffff88813f300340 R14: 00000000000de799 R15: ffff88810128b388 <4> [588.531150] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.531151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.531153] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.531155] Call Trace: <4> [588.531156] <TASK> <4> [588.531158] ? mark_held_locks+0x46/0x90 <4> [588.531169] iommu_map_nosync+0x12c/0x320 <4> [588.531178] iommu_map_sg+0xd9/0x1d0 <4> [588.531184] iommu_dma_map_sg+0x271/0x6d0 <4> [588.531194] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.531199] dma_map_sgtable+0x1d/0x40 <4> [588.531202] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.531384] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.531566] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.531746] ? lock_acquire+0xc4/0x2e0 <4> [588.531750] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.531930] ? lock_is_held_type+0xa3/0x130 <4> [588.531936] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.532130] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.532310] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.532501] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.532699] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.532885] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.533064] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.533254] ? __kernel_text_address+0x12/0x50 <4> [588.533269] ? __lock_acquire+0x43e/0x2860 <4> [588.533272] ? __create_object+0x68/0xc0 <4> [588.533276] ? lock_release+0xce/0x2a0 <4> [588.533285] ? find_held_lock+0x31/0x90 <4> [588.533288] ? __might_fault+0x53/0xb0 <4> [588.533300] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.533479] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.533657] drm_ioctl_kernel+0xb3/0x120 <4> [588.533664] drm_ioctl+0x2d4/0x5a0 <4> [588.533667] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.533861] __x64_sys_ioctl+0xa5/0x100 <4> [588.533866] x64_sys_call+0x1144/0x26a0 <4> [588.533869] do_syscall_64+0x93/0xc80 <4> [588.533872] ? lock_release+0xce/0x2a0 <4> [588.533877] ? find_held_lock+0x31/0x90 <4> [588.533880] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.533884] ? lock_release+0xce/0x2a0 <4> [588.533890] ? up_read+0x22/0x30 <4> [588.533894] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.533899] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.533903] ? irqentry_exit+0x77/0xb0 <4> [588.533906] ? clear_bhb_loop+0x50/0xa0 <4> [588.533909] ? clear_bhb_loop+0x50/0xa0 <4> [588.533913] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.533915] RIP: 0033:0x7ebf01d24ded <4> [588.533918] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.533920] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.533923] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.533924] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.533926] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.533928] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.533929] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.533940] </TASK> <4> [588.533941] irq event stamp: 1136011 <4> [588.533943] hardirqs last enabled at (1136017): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.533945] hardirqs last disabled at (1136022): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.533947] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.533950] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.533953] ---[ end trace 0000000000000000 ]--- <2> [588.533955] DMAR: ERROR: DMA PTE for vPFN 0x3d00069 already set (to 285868003 not 285868003) <4> [588.533983] ------------[ cut here ]------------ <4> [588.533984] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.533988] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.534078] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.534081] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.534082] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.534084] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.534087] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.534089] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.534092] RAX: 0000000000000000 RBX: 0000000285868003 RCX: 0000000000000000 <4> [588.534093] RDX: 0000000000000000 RSI: 0000000003d00069 RDI: 0000000000000000 <4> [588.534095] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285868 <4> [588.534097] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.534098] R13: ffff88813f300348 R14: 00000000000de798 R15: ffff88810128b388 <4> [588.534100] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.534102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.534104] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.534106] Call Trace: <4> [588.534107] <TASK> <4> [588.534109] ? mark_held_locks+0x46/0x90 <4> [588.534120] iommu_map_nosync+0x12c/0x320 <4> [588.534129] iommu_map_sg+0xd9/0x1d0 <4> [588.534136] iommu_dma_map_sg+0x271/0x6d0 <4> [588.534145] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.534151] dma_map_sgtable+0x1d/0x40 <4> [588.534154] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.534339] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.534525] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.534710] ? lock_acquire+0xc4/0x2e0 <4> [588.534714] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.534899] ? lock_is_held_type+0xa3/0x130 <4> [588.534905] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.535086] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.535267] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.535459] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.535657] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.535843] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.536022] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.536211] ? __kernel_text_address+0x12/0x50 <4> [588.536226] ? __lock_acquire+0x43e/0x2860 <4> [588.536229] ? __create_object+0x68/0xc0 <4> [588.536234] ? lock_release+0xce/0x2a0 <4> [588.536243] ? find_held_lock+0x31/0x90 <4> [588.536245] ? __might_fault+0x53/0xb0 <4> [588.536258] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.536436] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.536613] drm_ioctl_kernel+0xb3/0x120 <4> [588.536619] drm_ioctl+0x2d4/0x5a0 <4> [588.536621] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.536808] __x64_sys_ioctl+0xa5/0x100 <4> [588.536814] x64_sys_call+0x1144/0x26a0 <4> [588.536816] do_syscall_64+0x93/0xc80 <4> [588.536819] ? lock_release+0xce/0x2a0 <4> [588.536830] ? find_held_lock+0x31/0x90 <4> [588.536833] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.536838] ? lock_release+0xce/0x2a0 <4> [588.536843] ? up_read+0x22/0x30 <4> [588.536847] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.536852] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.536856] ? irqentry_exit+0x77/0xb0 <4> [588.536859] ? clear_bhb_loop+0x50/0xa0 <4> [588.536861] ? clear_bhb_loop+0x50/0xa0 <4> [588.536865] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.536868] RIP: 0033:0x7ebf01d24ded <4> [588.536870] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.536872] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.536875] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.536877] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.536879] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.536881] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.536882] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.536892] </TASK> <4> [588.536894] irq event stamp: 1137009 <4> [588.536895] hardirqs last enabled at (1137015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.536898] hardirqs last disabled at (1137020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.536900] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.536903] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.536906] ---[ end trace 0000000000000000 ]--- <2> [588.536907] DMAR: ERROR: DMA PTE for vPFN 0x3d0006a already set (to 285869003 not 285869003) <4> [588.536935] ------------[ cut here ]------------ <4> [588.536937] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.536941] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.537030] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.537033] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.537034] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.537036] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.537039] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.537041] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.537044] RAX: 0000000000000000 RBX: 0000000285869003 RCX: 0000000000000000 <4> [588.537045] RDX: 0000000000000000 RSI: 0000000003d0006a RDI: 0000000000000000 <4> [588.537047] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285869 <4> [588.537049] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.537050] R13: ffff88813f300350 R14: 00000000000de797 R15: ffff88810128b388 <4> [588.537052] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.537054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.537056] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.537058] Call Trace: <4> [588.537059] <TASK> <4> [588.537061] ? mark_held_locks+0x46/0x90 <4> [588.537072] iommu_map_nosync+0x12c/0x320 <4> [588.537081] iommu_map_sg+0xd9/0x1d0 <4> [588.537088] iommu_dma_map_sg+0x271/0x6d0 <4> [588.537097] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.537103] dma_map_sgtable+0x1d/0x40 <4> [588.537106] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.537298] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.537485] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.537671] ? lock_acquire+0xc4/0x2e0 <4> [588.537674] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.537860] ? lock_is_held_type+0xa3/0x130 <4> [588.537866] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.538047] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.538227] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.538418] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.538617] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.538796] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.538982] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.539189] ? __kernel_text_address+0x12/0x50 <4> [588.539205] ? __lock_acquire+0x43e/0x2860 <4> [588.539208] ? __create_object+0x68/0xc0 <4> [588.539212] ? lock_release+0xce/0x2a0 <4> [588.539221] ? find_held_lock+0x31/0x90 <4> [588.539223] ? __might_fault+0x53/0xb0 <4> [588.539236] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.539410] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.539582] drm_ioctl_kernel+0xb3/0x120 <4> [588.539589] drm_ioctl+0x2d4/0x5a0 <4> [588.539591] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.539774] __x64_sys_ioctl+0xa5/0x100 <4> [588.539779] x64_sys_call+0x1144/0x26a0 <4> [588.539782] do_syscall_64+0x93/0xc80 <4> [588.539785] ? lock_release+0xce/0x2a0 <4> [588.539789] ? find_held_lock+0x31/0x90 <4> [588.539792] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.539796] ? lock_release+0xce/0x2a0 <4> [588.539802] ? up_read+0x22/0x30 <4> [588.539806] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.539810] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.539815] ? irqentry_exit+0x77/0xb0 <4> [588.539818] ? clear_bhb_loop+0x50/0xa0 <4> [588.539820] ? clear_bhb_loop+0x50/0xa0 <4> [588.539830] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.539833] RIP: 0033:0x7ebf01d24ded <4> [588.539835] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.539837] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.539840] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.539841] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.539843] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.539845] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.539846] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.539856] </TASK> <4> [588.539858] irq event stamp: 1138009 <4> [588.539859] hardirqs last enabled at (1138015): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.539861] hardirqs last disabled at (1138020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.539863] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.539866] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.539869] ---[ end trace 0000000000000000 ]--- <2> [588.539871] DMAR: ERROR: DMA PTE for vPFN 0x3d0006b already set (to 28586a003 not 28586a003) <4> [588.539898] ------------[ cut here ]------------ <4> [588.539900] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.539904] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.539995] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.539998] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.540000] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.540001] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.540005] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.540006] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.540009] RAX: 0000000000000000 RBX: 000000028586a003 RCX: 0000000000000000 <4> [588.540011] RDX: 0000000000000000 RSI: 0000000003d0006b RDI: 0000000000000000 <4> [588.540012] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028586a <4> [588.540014] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.540015] R13: ffff88813f300358 R14: 00000000000de796 R15: ffff88810128b388 <4> [588.540017] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.540019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.540021] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.540023] Call Trace: <4> [588.540024] <TASK> <4> [588.540026] ? mark_held_locks+0x46/0x90 <4> [588.540037] iommu_map_nosync+0x12c/0x320 <4> [588.540046] iommu_map_sg+0xd9/0x1d0 <4> [588.540052] iommu_dma_map_sg+0x271/0x6d0 <4> [588.540061] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.540066] dma_map_sgtable+0x1d/0x40 <4> [588.540070] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.540268] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.540455] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.540641] ? lock_acquire+0xc4/0x2e0 <4> [588.540645] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.540831] ? lock_is_held_type+0xa3/0x130 <4> [588.540837] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.541019] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.541199] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.541390] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.541588] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.541767] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.541952] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.542141] ? __kernel_text_address+0x12/0x50 <4> [588.542157] ? __lock_acquire+0x43e/0x2860 <4> [588.542160] ? __create_object+0x68/0xc0 <4> [588.542164] ? lock_release+0xce/0x2a0 <4> [588.542173] ? find_held_lock+0x31/0x90 <4> [588.542176] ? __might_fault+0x53/0xb0 <4> [588.542188] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.542367] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.542544] drm_ioctl_kernel+0xb3/0x120 <4> [588.542550] drm_ioctl+0x2d4/0x5a0 <4> [588.542552] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.542740] __x64_sys_ioctl+0xa5/0x100 <4> [588.542746] x64_sys_call+0x1144/0x26a0 <4> [588.542748] do_syscall_64+0x93/0xc80 <4> [588.542751] ? lock_release+0xce/0x2a0 <4> [588.542756] ? find_held_lock+0x31/0x90 <4> [588.542759] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.542763] ? lock_release+0xce/0x2a0 <4> [588.542769] ? up_read+0x22/0x30 <4> [588.542773] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.542777] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.542782] ? irqentry_exit+0x77/0xb0 <4> [588.542785] ? clear_bhb_loop+0x50/0xa0 <4> [588.542787] ? clear_bhb_loop+0x50/0xa0 <4> [588.542791] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.542794] RIP: 0033:0x7ebf01d24ded <4> [588.542796] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.542798] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.542801] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.542802] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.542804] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.542806] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.542808] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.542818] </TASK> <4> [588.542819] irq event stamp: 1139007 <4> [588.542821] hardirqs last enabled at (1139013): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.542829] hardirqs last disabled at (1139020): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.542832] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.542835] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.542837] ---[ end trace 0000000000000000 ]--- <2> [588.542839] DMAR: ERROR: DMA PTE for vPFN 0x3d0006c already set (to 28586b003 not 28586b003) <4> [588.542866] ------------[ cut here ]------------ <4> [588.542868] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.542872] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.542962] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.542965] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.542967] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.542969] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.542972] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.542974] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.542976] RAX: 0000000000000000 RBX: 000000028586b003 RCX: 0000000000000000 <4> [588.542978] RDX: 0000000000000000 RSI: 0000000003d0006c RDI: 0000000000000000 <4> [588.542980] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028586b <4> [588.542981] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.542983] R13: ffff88813f300360 R14: 00000000000de795 R15: ffff88810128b388 <4> [588.542985] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.542987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.542989] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.542991] Call Trace: <4> [588.542993] <TASK> <4> [588.542995] ? mark_held_locks+0x46/0x90 <4> [588.543006] iommu_map_nosync+0x12c/0x320 <4> [588.543016] iommu_map_sg+0xd9/0x1d0 <4> [588.543022] iommu_dma_map_sg+0x271/0x6d0 <4> [588.543032] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.543037] dma_map_sgtable+0x1d/0x40 <4> [588.543041] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.543227] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.543413] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.543599] ? lock_acquire+0xc4/0x2e0 <4> [588.543602] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.543782] ? lock_is_held_type+0xa3/0x130 <4> [588.543788] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.543977] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.544174] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.544371] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.544575] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.544759] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.544950] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.545156] ? __kernel_text_address+0x12/0x50 <4> [588.545172] ? __lock_acquire+0x43e/0x2860 <4> [588.545176] ? __create_object+0x68/0xc0 <4> [588.545180] ? lock_release+0xce/0x2a0 <4> [588.545189] ? find_held_lock+0x31/0x90 <4> [588.545192] ? __might_fault+0x53/0xb0 <4> [588.545204] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.545383] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.545561] drm_ioctl_kernel+0xb3/0x120 <4> [588.545567] drm_ioctl+0x2d4/0x5a0 <4> [588.545569] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.545756] __x64_sys_ioctl+0xa5/0x100 <4> [588.545762] x64_sys_call+0x1144/0x26a0 <4> [588.545765] do_syscall_64+0x93/0xc80 <4> [588.545768] ? lock_release+0xce/0x2a0 <4> [588.545772] ? find_held_lock+0x31/0x90 <4> [588.545775] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.545780] ? lock_release+0xce/0x2a0 <4> [588.545785] ? up_read+0x22/0x30 <4> [588.545789] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.545794] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.545798] ? irqentry_exit+0x77/0xb0 <4> [588.545801] ? clear_bhb_loop+0x50/0xa0 <4> [588.545804] ? clear_bhb_loop+0x50/0xa0 <4> [588.545808] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.545810] RIP: 0033:0x7ebf01d24ded <4> [588.545812] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.545814] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.545817] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.545819] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.545821] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.545822] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.545830] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.545840] </TASK> <4> [588.545842] irq event stamp: 1140007 <4> [588.545843] hardirqs last enabled at (1140013): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.545846] hardirqs last disabled at (1140018): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.545848] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.545851] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.545854] ---[ end trace 0000000000000000 ]--- <2> [588.545855] DMAR: ERROR: DMA PTE for vPFN 0x3d0006d already set (to 28586c003 not 28586c003) <4> [588.545883] ------------[ cut here ]------------ <4> [588.545884] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.545888] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.545978] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.545981] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.545983] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.545985] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.545988] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.545990] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.545992] RAX: 0000000000000000 RBX: 000000028586c003 RCX: 0000000000000000 <4> [588.545994] RDX: 0000000000000000 RSI: 0000000003d0006d RDI: 0000000000000000 <4> [588.545996] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028586c <4> [588.545997] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.545999] R13: ffff88813f300368 R14: 00000000000de794 R15: ffff88810128b388 <4> [588.546001] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.546003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.546005] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.546006] Call Trace: <4> [588.546008] <TASK> <4> [588.546010] ? mark_held_locks+0x46/0x90 <4> [588.546021] iommu_map_nosync+0x12c/0x320 <4> [588.546030] iommu_map_sg+0xd9/0x1d0 <4> [588.546036] iommu_dma_map_sg+0x271/0x6d0 <4> [588.546046] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.546051] dma_map_sgtable+0x1d/0x40 <4> [588.546055] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.546240] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.546427] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.546613] ? lock_acquire+0xc4/0x2e0 <4> [588.546617] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.546797] ? lock_is_held_type+0xa3/0x130 <4> [588.546803] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.546990] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.547170] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.547362] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.547560] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.547739] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.547924] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.548114] ? __kernel_text_address+0x12/0x50 <4> [588.548130] ? __lock_acquire+0x43e/0x2860 <4> [588.548133] ? __create_object+0x68/0xc0 <4> [588.548137] ? lock_release+0xce/0x2a0 <4> [588.548146] ? find_held_lock+0x31/0x90 <4> [588.548148] ? __might_fault+0x53/0xb0 <4> [588.548161] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.548340] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.548517] drm_ioctl_kernel+0xb3/0x120 <4> [588.548523] drm_ioctl+0x2d4/0x5a0 <4> [588.548526] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.548713] __x64_sys_ioctl+0xa5/0x100 <4> [588.548719] x64_sys_call+0x1144/0x26a0 <4> [588.548722] do_syscall_64+0x93/0xc80 <4> [588.548725] ? lock_release+0xce/0x2a0 <4> [588.548730] ? find_held_lock+0x31/0x90 <4> [588.548733] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.548738] ? lock_release+0xce/0x2a0 <4> [588.548744] ? up_read+0x22/0x30 <4> [588.548748] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.548752] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.548757] ? irqentry_exit+0x77/0xb0 <4> [588.548760] ? clear_bhb_loop+0x50/0xa0 <4> [588.548763] ? clear_bhb_loop+0x50/0xa0 <4> [588.548767] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.548769] RIP: 0033:0x7ebf01d24ded <4> [588.548772] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.548774] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.548777] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.548779] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.548781] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.548783] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.548785] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.548795] </TASK> <4> [588.548797] irq event stamp: 1141003 <4> [588.548798] hardirqs last enabled at (1141009): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.548801] hardirqs last disabled at (1141014): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.548803] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.548806] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.548809] ---[ end trace 0000000000000000 ]--- <2> [588.548811] DMAR: ERROR: DMA PTE for vPFN 0x3d0006e already set (to 28586d003 not 28586d003) <4> [588.548846] ------------[ cut here ]------------ <4> [588.548847] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.548852] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.548944] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.548947] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.548949] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.548951] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.548954] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.548956] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.548959] RAX: 0000000000000000 RBX: 000000028586d003 RCX: 0000000000000000 <4> [588.548960] RDX: 0000000000000000 RSI: 0000000003d0006e RDI: 0000000000000000 <4> [588.548962] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028586d <4> [588.548964] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.548966] R13: ffff88813f300370 R14: 00000000000de793 R15: ffff88810128b388 <4> [588.548968] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.548969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.548971] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.548973] Call Trace: <4> [588.548974] <TASK> <4> [588.548977] ? mark_held_locks+0x46/0x90 <4> [588.548988] iommu_map_nosync+0x12c/0x320 <4> [588.548997] iommu_map_sg+0xd9/0x1d0 <4> [588.549004] iommu_dma_map_sg+0x271/0x6d0 <4> [588.549013] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.549019] dma_map_sgtable+0x1d/0x40 <4> [588.549022] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.549211] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.549396] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.549582] ? lock_acquire+0xc4/0x2e0 <4> [588.549586] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.549764] ? lock_is_held_type+0xa3/0x130 <4> [588.549770] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.549958] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.550138] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.550330] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.550529] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.550709] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.550894] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.551098] ? __kernel_text_address+0x12/0x50 <4> [588.551114] ? __lock_acquire+0x43e/0x2860 <4> [588.551117] ? __create_object+0x68/0xc0 <4> [588.551121] ? lock_release+0xce/0x2a0 <4> [588.551129] ? find_held_lock+0x31/0x90 <4> [588.551132] ? __might_fault+0x53/0xb0 <4> [588.551144] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.551318] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.551491] drm_ioctl_kernel+0xb3/0x120 <4> [588.551498] drm_ioctl+0x2d4/0x5a0 <4> [588.551500] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.551683] __x64_sys_ioctl+0xa5/0x100 <4> [588.551688] x64_sys_call+0x1144/0x26a0 <4> [588.551691] do_syscall_64+0x93/0xc80 <4> [588.551693] ? lock_release+0xce/0x2a0 <4> [588.551698] ? find_held_lock+0x31/0x90 <4> [588.551701] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.551705] ? lock_release+0xce/0x2a0 <4> [588.551711] ? up_read+0x22/0x30 <4> [588.551715] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.551719] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.551723] ? irqentry_exit+0x77/0xb0 <4> [588.551726] ? clear_bhb_loop+0x50/0xa0 <4> [588.551728] ? clear_bhb_loop+0x50/0xa0 <4> [588.551732] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.551734] RIP: 0033:0x7ebf01d24ded <4> [588.551737] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.551739] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.551741] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.551743] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.551745] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.551747] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.551748] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.551758] </TASK> <4> [588.551759] irq event stamp: 1142003 <4> [588.551761] hardirqs last enabled at (1142009): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.551763] hardirqs last disabled at (1142014): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.551765] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.551768] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.551771] ---[ end trace 0000000000000000 ]--- <2> [588.551772] DMAR: ERROR: DMA PTE for vPFN 0x3d0006f already set (to 28586e003 not 28586e003) <4> [588.551799] ------------[ cut here ]------------ <4> [588.551801] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.551804] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.551897] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.551901] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.551902] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.551904] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.551907] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.551909] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.551912] RAX: 0000000000000000 RBX: 000000028586e003 RCX: 0000000000000000 <4> [588.551913] RDX: 0000000000000000 RSI: 0000000003d0006f RDI: 0000000000000000 <4> [588.551915] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028586e <4> [588.551917] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.551918] R13: ffff88813f300378 R14: 00000000000de792 R15: ffff88810128b388 <4> [588.551920] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.551922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.551924] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.551925] Call Trace: <4> [588.551927] <TASK> <4> [588.551929] ? mark_held_locks+0x46/0x90 <4> [588.551939] iommu_map_nosync+0x12c/0x320 <4> [588.551948] iommu_map_sg+0xd9/0x1d0 <4> [588.551958] iommu_dma_map_sg+0x271/0x6d0 <4> [588.551967] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.551972] dma_map_sgtable+0x1d/0x40 <4> [588.551976] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.552180] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.552368] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.552554] ? lock_acquire+0xc4/0x2e0 <4> [588.552558] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.552737] ? lock_is_held_type+0xa3/0x130 <4> [588.552743] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.552930] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.553109] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.553301] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.553501] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.553680] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.553866] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.554055] ? __kernel_text_address+0x12/0x50 <4> [588.554071] ? __lock_acquire+0x43e/0x2860 <4> [588.554074] ? __create_object+0x68/0xc0 <4> [588.554078] ? lock_release+0xce/0x2a0 <4> [588.554087] ? find_held_lock+0x31/0x90 <4> [588.554089] ? __might_fault+0x53/0xb0 <4> [588.554102] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.554279] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.554457] drm_ioctl_kernel+0xb3/0x120 <4> [588.554463] drm_ioctl+0x2d4/0x5a0 <4> [588.554466] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.554654] __x64_sys_ioctl+0xa5/0x100 <4> [588.554660] x64_sys_call+0x1144/0x26a0 <4> [588.554663] do_syscall_64+0x93/0xc80 <4> [588.554666] ? lock_release+0xce/0x2a0 <4> [588.554671] ? find_held_lock+0x31/0x90 <4> [588.554674] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.554678] ? lock_release+0xce/0x2a0 <4> [588.554684] ? up_read+0x22/0x30 <4> [588.554688] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.554692] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.554697] ? irqentry_exit+0x77/0xb0 <4> [588.554700] ? clear_bhb_loop+0x50/0xa0 <4> [588.554703] ? clear_bhb_loop+0x50/0xa0 <4> [588.554706] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.554709] RIP: 0033:0x7ebf01d24ded <4> [588.554711] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.554713] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.554716] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.554718] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.554720] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.554721] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.554723] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.554733] </TASK> <4> [588.554735] irq event stamp: 1143003 <4> [588.554736] hardirqs last enabled at (1143009): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.554739] hardirqs last disabled at (1143014): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.554741] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.554744] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.554746] ---[ end trace 0000000000000000 ]--- <2> [588.554748] DMAR: ERROR: DMA PTE for vPFN 0x3d00070 already set (to 28586f003 not 28586f003) <4> [588.554776] ------------[ cut here ]------------ <4> [588.554778] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.554782] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.554878] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.554882] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.554883] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.554885] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.554888] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.554890] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.554893] RAX: 0000000000000000 RBX: 000000028586f003 RCX: 0000000000000000 <4> [588.554895] RDX: 0000000000000000 RSI: 0000000003d00070 RDI: 0000000000000000 <4> [588.554897] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028586f <4> [588.554898] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.554900] R13: ffff88813f300380 R14: 00000000000de791 R15: ffff88810128b388 <4> [588.554902] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.554904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.554906] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.554908] Call Trace: <4> [588.554909] <TASK> <4> [588.554911] ? mark_held_locks+0x46/0x90 <4> [588.554922] iommu_map_nosync+0x12c/0x320 <4> [588.554931] iommu_map_sg+0xd9/0x1d0 <4> [588.554938] iommu_dma_map_sg+0x271/0x6d0 <4> [588.554947] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.554953] dma_map_sgtable+0x1d/0x40 <4> [588.554956] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.555165] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.555356] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.555554] ? lock_acquire+0xc4/0x2e0 <4> [588.555558] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.555747] ? lock_is_held_type+0xa3/0x130 <4> [588.555753] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.555945] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.556145] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.556337] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.556535] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.556715] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.556900] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.557090] ? __kernel_text_address+0x12/0x50 <4> [588.557105] ? __lock_acquire+0x43e/0x2860 <4> [588.557108] ? __create_object+0x68/0xc0 <4> [588.557113] ? lock_release+0xce/0x2a0 <4> [588.557121] ? find_held_lock+0x31/0x90 <4> [588.557124] ? __might_fault+0x53/0xb0 <4> [588.557137] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.557315] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.557492] drm_ioctl_kernel+0xb3/0x120 <4> [588.557498] drm_ioctl+0x2d4/0x5a0 <4> [588.557500] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.557687] __x64_sys_ioctl+0xa5/0x100 <4> [588.557693] x64_sys_call+0x1144/0x26a0 <4> [588.557695] do_syscall_64+0x93/0xc80 <4> [588.557698] ? lock_release+0xce/0x2a0 <4> [588.557703] ? find_held_lock+0x31/0x90 <4> [588.557706] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.557710] ? lock_release+0xce/0x2a0 <4> [588.557716] ? up_read+0x22/0x30 <4> [588.557720] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.557724] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.557729] ? irqentry_exit+0x77/0xb0 <4> [588.557732] ? clear_bhb_loop+0x50/0xa0 <4> [588.557734] ? clear_bhb_loop+0x50/0xa0 <4> [588.557738] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.557741] RIP: 0033:0x7ebf01d24ded <4> [588.557743] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.557745] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.557748] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.557750] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.557751] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.557753] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.557755] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.557765] </TASK> <4> [588.557766] irq event stamp: 1144001 <4> [588.557768] hardirqs last enabled at (1144007): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.557770] hardirqs last disabled at (1144012): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.557773] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.557775] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.557778] ---[ end trace 0000000000000000 ]--- <2> [588.557780] DMAR: ERROR: DMA PTE for vPFN 0x3d00071 already set (to 285870003 not 285870003) <4> [588.557807] ------------[ cut here ]------------ <4> [588.557809] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.557813] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.557909] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.557913] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.557914] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.557916] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.557919] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.557921] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.557924] RAX: 0000000000000000 RBX: 0000000285870003 RCX: 0000000000000000 <4> [588.557925] RDX: 0000000000000000 RSI: 0000000003d00071 RDI: 0000000000000000 <4> [588.557927] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285870 <4> [588.557929] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.557930] R13: ffff88813f300388 R14: 00000000000de790 R15: ffff88810128b388 <4> [588.557932] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.557934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.557936] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.557938] Call Trace: <4> [588.557939] <TASK> <4> [588.557941] ? mark_held_locks+0x46/0x90 <4> [588.557952] iommu_map_nosync+0x12c/0x320 <4> [588.557961] iommu_map_sg+0xd9/0x1d0 <4> [588.557968] iommu_dma_map_sg+0x271/0x6d0 <4> [588.557977] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.557983] dma_map_sgtable+0x1d/0x40 <4> [588.557987] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.558171] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.558358] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.558544] ? lock_acquire+0xc4/0x2e0 <4> [588.558547] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.558726] ? lock_is_held_type+0xa3/0x130 <4> [588.558732] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.558918] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.559100] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.559291] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.559489] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.559668] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.559852] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.560041] ? __kernel_text_address+0x12/0x50 <4> [588.560057] ? __lock_acquire+0x43e/0x2860 <4> [588.560060] ? __create_object+0x68/0xc0 <4> [588.560065] ? lock_release+0xce/0x2a0 <4> [588.560073] ? find_held_lock+0x31/0x90 <4> [588.560076] ? __might_fault+0x53/0xb0 <4> [588.560088] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.560267] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.560445] drm_ioctl_kernel+0xb3/0x120 <4> [588.560452] drm_ioctl+0x2d4/0x5a0 <4> [588.560454] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.560641] __x64_sys_ioctl+0xa5/0x100 <4> [588.560647] x64_sys_call+0x1144/0x26a0 <4> [588.560650] do_syscall_64+0x93/0xc80 <4> [588.560653] ? lock_release+0xce/0x2a0 <4> [588.560658] ? find_held_lock+0x31/0x90 <4> [588.560660] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.560665] ? lock_release+0xce/0x2a0 <4> [588.560671] ? up_read+0x22/0x30 <4> [588.560675] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.560679] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.560683] ? irqentry_exit+0x77/0xb0 <4> [588.560686] ? clear_bhb_loop+0x50/0xa0 <4> [588.560689] ? clear_bhb_loop+0x50/0xa0 <4> [588.560693] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.560695] RIP: 0033:0x7ebf01d24ded <4> [588.560697] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.560699] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.560702] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.560704] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.560706] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.560707] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.560709] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.560719] </TASK> <4> [588.560721] irq event stamp: 1144999 <4> [588.560722] hardirqs last enabled at (1145005): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.560725] hardirqs last disabled at (1145010): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.560727] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.560730] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.560733] ---[ end trace 0000000000000000 ]--- <2> [588.560734] DMAR: ERROR: DMA PTE for vPFN 0x3d00072 already set (to 285871003 not 285871003) <4> [588.560762] ------------[ cut here ]------------ <4> [588.560764] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.560768] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.560865] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.560868] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.560869] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.560871] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.560875] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.560876] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.560879] RAX: 0000000000000000 RBX: 0000000285871003 RCX: 0000000000000000 <4> [588.560881] RDX: 0000000000000000 RSI: 0000000003d00072 RDI: 0000000000000000 <4> [588.560883] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285871 <4> [588.560885] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.560886] R13: ffff88813f300390 R14: 00000000000de78f R15: ffff88810128b388 <4> [588.560888] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.560890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.560892] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.560894] Call Trace: <4> [588.560895] <TASK> <4> [588.560898] ? mark_held_locks+0x46/0x90 <4> [588.560909] iommu_map_nosync+0x12c/0x320 <4> [588.560918] iommu_map_sg+0xd9/0x1d0 <4> [588.560925] iommu_dma_map_sg+0x271/0x6d0 <4> [588.560934] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.560939] dma_map_sgtable+0x1d/0x40 <4> [588.560943] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.561128] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.561313] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.561498] ? lock_acquire+0xc4/0x2e0 <4> [588.561502] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.561682] ? lock_is_held_type+0xa3/0x130 <4> [588.561688] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.561874] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.562056] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.562248] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.562446] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.562626] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.562804] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.563000] ? __kernel_text_address+0x12/0x50 <4> [588.563016] ? __lock_acquire+0x43e/0x2860 <4> [588.563019] ? __create_object+0x68/0xc0 <4> [588.563024] ? lock_release+0xce/0x2a0 <4> [588.563033] ? find_held_lock+0x31/0x90 <4> [588.563035] ? __might_fault+0x53/0xb0 <4> [588.563047] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.563226] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.563404] drm_ioctl_kernel+0xb3/0x120 <4> [588.563410] drm_ioctl+0x2d4/0x5a0 <4> [588.563412] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.563599] __x64_sys_ioctl+0xa5/0x100 <4> [588.563604] x64_sys_call+0x1144/0x26a0 <4> [588.563607] do_syscall_64+0x93/0xc80 <4> [588.563610] ? lock_release+0xce/0x2a0 <4> [588.563615] ? find_held_lock+0x31/0x90 <4> [588.563617] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.563622] ? lock_release+0xce/0x2a0 <4> [588.563628] ? up_read+0x22/0x30 <4> [588.563632] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.563636] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.563640] ? irqentry_exit+0x77/0xb0 <4> [588.563643] ? clear_bhb_loop+0x50/0xa0 <4> [588.563646] ? clear_bhb_loop+0x50/0xa0 <4> [588.563650] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.563652] RIP: 0033:0x7ebf01d24ded <4> [588.563654] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.563656] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.563659] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.563661] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.563663] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.563664] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.563666] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.563676] </TASK> <4> [588.563678] irq event stamp: 1145997 <4> [588.563679] hardirqs last enabled at (1146003): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.563682] hardirqs last disabled at (1146008): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.563684] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.563687] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.563689] ---[ end trace 0000000000000000 ]--- <2> [588.563691] DMAR: ERROR: DMA PTE for vPFN 0x3d00073 already set (to 285872003 not 285872003) <4> [588.563718] ------------[ cut here ]------------ <4> [588.563719] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.563724] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.563812] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.563815] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.563817] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.563819] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.563822] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.563830] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.563833] RAX: 0000000000000000 RBX: 0000000285872003 RCX: 0000000000000000 <4> [588.563835] RDX: 0000000000000000 RSI: 0000000003d00073 RDI: 0000000000000000 <4> [588.563836] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285872 <4> [588.563838] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.563840] R13: ffff88813f300398 R14: 00000000000de78e R15: ffff88810128b388 <4> [588.563842] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.563844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.563845] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.563847] Call Trace: <4> [588.563848] <TASK> <4> [588.563851] ? mark_held_locks+0x46/0x90 <4> [588.563861] iommu_map_nosync+0x12c/0x320 <4> [588.563871] iommu_map_sg+0xd9/0x1d0 <4> [588.563877] iommu_dma_map_sg+0x271/0x6d0 <4> [588.563887] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.563892] dma_map_sgtable+0x1d/0x40 <4> [588.563896] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.564095] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.564293] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.564484] ? lock_acquire+0xc4/0x2e0 <4> [588.564487] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.564671] ? lock_is_held_type+0xa3/0x130 <4> [588.564677] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.564868] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.565053] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.565249] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.565453] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.565637] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.565821] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.566025] ? __kernel_text_address+0x12/0x50 <4> [588.566040] ? __lock_acquire+0x43e/0x2860 <4> [588.566044] ? __create_object+0x68/0xc0 <4> [588.566048] ? lock_release+0xce/0x2a0 <4> [588.566058] ? find_held_lock+0x31/0x90 <4> [588.566061] ? __might_fault+0x53/0xb0 <4> [588.566073] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.566263] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.566437] drm_ioctl_kernel+0xb3/0x120 <4> [588.566443] drm_ioctl+0x2d4/0x5a0 <4> [588.566446] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.566628] __x64_sys_ioctl+0xa5/0x100 <4> [588.566633] x64_sys_call+0x1144/0x26a0 <4> [588.566636] do_syscall_64+0x93/0xc80 <4> [588.566638] ? lock_release+0xce/0x2a0 <4> [588.566643] ? find_held_lock+0x31/0x90 <4> [588.566646] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.566650] ? lock_release+0xce/0x2a0 <4> [588.566656] ? up_read+0x22/0x30 <4> [588.566660] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.566664] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.566668] ? irqentry_exit+0x77/0xb0 <4> [588.566671] ? clear_bhb_loop+0x50/0xa0 <4> [588.566674] ? clear_bhb_loop+0x50/0xa0 <4> [588.566678] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.566680] RIP: 0033:0x7ebf01d24ded <4> [588.566682] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.566684] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.566687] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.566689] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.566690] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.566692] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.566694] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.566703] </TASK> <4> [588.566705] irq event stamp: 1146997 <4> [588.566706] hardirqs last enabled at (1147003): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.566709] hardirqs last disabled at (1147008): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.566711] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.566714] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.566716] ---[ end trace 0000000000000000 ]--- <2> [588.566719] DMAR: ERROR: DMA PTE for vPFN 0x3d00074 already set (to 285873003 not 285873003) <4> [588.566746] ------------[ cut here ]------------ <4> [588.566747] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.566751] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.566845] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.566848] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.566849] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.566851] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.566854] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.566856] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.566859] RAX: 0000000000000000 RBX: 0000000285873003 RCX: 0000000000000000 <4> [588.566860] RDX: 0000000000000000 RSI: 0000000003d00074 RDI: 0000000000000000 <4> [588.566862] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285873 <4> [588.566863] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.566865] R13: ffff88813f3003a0 R14: 00000000000de78d R15: ffff88810128b388 <4> [588.566867] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.566869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.566871] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.566872] Call Trace: <4> [588.566874] <TASK> <4> [588.566876] ? mark_held_locks+0x46/0x90 <4> [588.566887] iommu_map_nosync+0x12c/0x320 <4> [588.566896] iommu_map_sg+0xd9/0x1d0 <4> [588.566902] iommu_dma_map_sg+0x271/0x6d0 <4> [588.566911] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.566917] dma_map_sgtable+0x1d/0x40 <4> [588.566920] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.567118] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.567304] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.567490] ? lock_acquire+0xc4/0x2e0 <4> [588.567494] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.567674] ? lock_is_held_type+0xa3/0x130 <4> [588.567680] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.567867] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.568048] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.568239] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.568437] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.568617] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.568796] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.568991] ? __kernel_text_address+0x12/0x50 <4> [588.569007] ? __lock_acquire+0x43e/0x2860 <4> [588.569010] ? __create_object+0x68/0xc0 <4> [588.569014] ? lock_release+0xce/0x2a0 <4> [588.569023] ? find_held_lock+0x31/0x90 <4> [588.569026] ? __might_fault+0x53/0xb0 <4> [588.569038] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.569217] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.569394] drm_ioctl_kernel+0xb3/0x120 <4> [588.569400] drm_ioctl+0x2d4/0x5a0 <4> [588.569403] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.569591] __x64_sys_ioctl+0xa5/0x100 <4> [588.569596] x64_sys_call+0x1144/0x26a0 <4> [588.569599] do_syscall_64+0x93/0xc80 <4> [588.569602] ? lock_release+0xce/0x2a0 <4> [588.569608] ? find_held_lock+0x31/0x90 <4> [588.569610] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.569615] ? lock_release+0xce/0x2a0 <4> [588.569621] ? up_read+0x22/0x30 <4> [588.569625] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.569630] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.569635] ? irqentry_exit+0x77/0xb0 <4> [588.569638] ? clear_bhb_loop+0x50/0xa0 <4> [588.569641] ? clear_bhb_loop+0x50/0xa0 <4> [588.569645] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.569647] RIP: 0033:0x7ebf01d24ded <4> [588.569650] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.569652] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.569655] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.569657] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.569659] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.569661] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.569663] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.569673] </TASK> <4> [588.569675] irq event stamp: 1147997 <4> [588.569676] hardirqs last enabled at (1148003): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.569679] hardirqs last disabled at (1148008): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.569681] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.569684] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.569687] ---[ end trace 0000000000000000 ]--- <2> [588.569689] DMAR: ERROR: DMA PTE for vPFN 0x3d00075 already set (to 285874003 not 285874003) <4> [588.569717] ------------[ cut here ]------------ <4> [588.569719] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.569723] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.569818] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.569822] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.569830] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.569832] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.569835] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.569837] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.569840] RAX: 0000000000000000 RBX: 0000000285874003 RCX: 0000000000000000 <4> [588.569842] RDX: 0000000000000000 RSI: 0000000003d00075 RDI: 0000000000000000 <4> [588.569844] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285874 <4> [588.569846] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.569848] R13: ffff88813f3003a8 R14: 00000000000de78c R15: ffff88810128b388 <4> [588.569850] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.569852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.569854] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.569856] Call Trace: <4> [588.569857] <TASK> <4> [588.569860] ? mark_held_locks+0x46/0x90 <4> [588.569871] iommu_map_nosync+0x12c/0x320 <4> [588.569880] iommu_map_sg+0xd9/0x1d0 <4> [588.569887] iommu_dma_map_sg+0x271/0x6d0 <4> [588.569897] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.569903] dma_map_sgtable+0x1d/0x40 <4> [588.569906] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.570095] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.570281] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.570467] ? lock_acquire+0xc4/0x2e0 <4> [588.570471] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.570650] ? lock_is_held_type+0xa3/0x130 <4> [588.570656] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.570843] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.571023] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.571215] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.571413] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.571599] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.571778] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.571973] ? __kernel_text_address+0x12/0x50 <4> [588.571989] ? __lock_acquire+0x43e/0x2860 <4> [588.571992] ? __create_object+0x68/0xc0 <4> [588.571996] ? lock_release+0xce/0x2a0 <4> [588.572005] ? find_held_lock+0x31/0x90 <4> [588.572008] ? __might_fault+0x53/0xb0 <4> [588.572020] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.572198] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.572376] drm_ioctl_kernel+0xb3/0x120 <4> [588.572383] drm_ioctl+0x2d4/0x5a0 <4> [588.572385] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.572572] __x64_sys_ioctl+0xa5/0x100 <4> [588.572578] x64_sys_call+0x1144/0x26a0 <4> [588.572581] do_syscall_64+0x93/0xc80 <4> [588.572584] ? lock_release+0xce/0x2a0 <4> [588.572589] ? find_held_lock+0x31/0x90 <4> [588.572592] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.572596] ? lock_release+0xce/0x2a0 <4> [588.572602] ? up_read+0x22/0x30 <4> [588.572606] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.572610] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.572615] ? irqentry_exit+0x77/0xb0 <4> [588.572618] ? clear_bhb_loop+0x50/0xa0 <4> [588.572620] ? clear_bhb_loop+0x50/0xa0 <4> [588.572624] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.572627] RIP: 0033:0x7ebf01d24ded <4> [588.572629] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.572631] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.572634] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.572636] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.572637] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.572639] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.572641] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.572651] </TASK> <4> [588.572652] irq event stamp: 1148995 <4> [588.572654] hardirqs last enabled at (1149001): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.572656] hardirqs last disabled at (1149006): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.572658] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.572661] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.572664] ---[ end trace 0000000000000000 ]--- <2> [588.572666] DMAR: ERROR: DMA PTE for vPFN 0x3d00076 already set (to 285875003 not 285875003) <4> [588.572693] ------------[ cut here ]------------ <4> [588.572695] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.572699] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.572788] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.572791] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.572793] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.572794] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.572798] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.572800] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.572802] RAX: 0000000000000000 RBX: 0000000285875003 RCX: 0000000000000000 <4> [588.572804] RDX: 0000000000000000 RSI: 0000000003d00076 RDI: 0000000000000000 <4> [588.572806] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285875 <4> [588.572807] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.572809] R13: ffff88813f3003b0 R14: 00000000000de78b R15: ffff88810128b388 <4> [588.572811] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.572813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.572814] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.572816] Call Trace: <4> [588.572818] <TASK> <4> [588.572820] ? mark_held_locks+0x46/0x90 <4> [588.572837] iommu_map_nosync+0x12c/0x320 <4> [588.572847] iommu_map_sg+0xd9/0x1d0 <4> [588.572854] iommu_dma_map_sg+0x271/0x6d0 <4> [588.572863] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.572868] dma_map_sgtable+0x1d/0x40 <4> [588.572872] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.573057] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.573245] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.573431] ? lock_acquire+0xc4/0x2e0 <4> [588.573434] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.573613] ? lock_is_held_type+0xa3/0x130 <4> [588.573619] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.573801] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.573987] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.574179] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.574379] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.574558] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.574737] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.574933] ? __kernel_text_address+0x12/0x50 <4> [588.574948] ? __lock_acquire+0x43e/0x2860 <4> [588.574952] ? __create_object+0x68/0xc0 <4> [588.574956] ? lock_release+0xce/0x2a0 <4> [588.574965] ? find_held_lock+0x31/0x90 <4> [588.574968] ? __might_fault+0x53/0xb0 <4> [588.574981] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.575160] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.575338] drm_ioctl_kernel+0xb3/0x120 <4> [588.575345] drm_ioctl+0x2d4/0x5a0 <4> [588.575347] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.575535] __x64_sys_ioctl+0xa5/0x100 <4> [588.575541] x64_sys_call+0x1144/0x26a0 <4> [588.575543] do_syscall_64+0x93/0xc80 <4> [588.575547] ? lock_release+0xce/0x2a0 <4> [588.575552] ? find_held_lock+0x31/0x90 <4> [588.575554] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.575559] ? lock_release+0xce/0x2a0 <4> [588.575565] ? up_read+0x22/0x30 <4> [588.575568] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.575573] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.575577] ? irqentry_exit+0x77/0xb0 <4> [588.575580] ? clear_bhb_loop+0x50/0xa0 <4> [588.575583] ? clear_bhb_loop+0x50/0xa0 <4> [588.575587] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.575589] RIP: 0033:0x7ebf01d24ded <4> [588.575591] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.575593] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.575596] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.575598] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.575600] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.575601] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.575603] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.575613] </TASK> <4> [588.575615] irq event stamp: 1149993 <4> [588.575616] hardirqs last enabled at (1149999): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.575618] hardirqs last disabled at (1150004): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.575621] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.575623] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.575626] ---[ end trace 0000000000000000 ]--- <2> [588.575628] DMAR: ERROR: DMA PTE for vPFN 0x3d00077 already set (to 285876003 not 285876003) <4> [588.575656] ------------[ cut here ]------------ <4> [588.575657] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.575661] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.575751] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.575754] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.575756] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.575758] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.575761] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.575763] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.575765] RAX: 0000000000000000 RBX: 0000000285876003 RCX: 0000000000000000 <4> [588.575767] RDX: 0000000000000000 RSI: 0000000003d00077 RDI: 0000000000000000 <4> [588.575769] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285876 <4> [588.575770] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.575772] R13: ffff88813f3003b8 R14: 00000000000de78a R15: ffff88810128b388 <4> [588.575774] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.575776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.575778] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.575779] Call Trace: <4> [588.575781] <TASK> <4> [588.575783] ? mark_held_locks+0x46/0x90 <4> [588.575794] iommu_map_nosync+0x12c/0x320 <4> [588.575803] iommu_map_sg+0xd9/0x1d0 <4> [588.575810] iommu_dma_map_sg+0x271/0x6d0 <4> [588.575819] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.575833] dma_map_sgtable+0x1d/0x40 <4> [588.575837] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.576022] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.576208] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.576395] ? lock_acquire+0xc4/0x2e0 <4> [588.576399] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.576577] ? lock_is_held_type+0xa3/0x130 <4> [588.576583] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.576764] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.576951] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.577143] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.577341] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.577520] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.577699] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.577895] ? __kernel_text_address+0x12/0x50 <4> [588.577911] ? __lock_acquire+0x43e/0x2860 <4> [588.577914] ? __create_object+0x68/0xc0 <4> [588.577918] ? lock_release+0xce/0x2a0 <4> [588.577927] ? find_held_lock+0x31/0x90 <4> [588.577930] ? __might_fault+0x53/0xb0 <4> [588.577942] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.578121] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.578298] drm_ioctl_kernel+0xb3/0x120 <4> [588.578305] drm_ioctl+0x2d4/0x5a0 <4> [588.578307] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.578495] __x64_sys_ioctl+0xa5/0x100 <4> [588.578500] x64_sys_call+0x1144/0x26a0 <4> [588.578503] do_syscall_64+0x93/0xc80 <4> [588.578506] ? lock_release+0xce/0x2a0 <4> [588.578511] ? find_held_lock+0x31/0x90 <4> [588.578513] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.578518] ? lock_release+0xce/0x2a0 <4> [588.578524] ? up_read+0x22/0x30 <4> [588.578527] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.578532] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.578536] ? irqentry_exit+0x77/0xb0 <4> [588.578539] ? clear_bhb_loop+0x50/0xa0 <4> [588.578542] ? clear_bhb_loop+0x50/0xa0 <4> [588.578546] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.578548] RIP: 0033:0x7ebf01d24ded <4> [588.578550] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.578552] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.578555] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.578557] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.578558] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.578560] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.578562] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.578572] </TASK> <4> [588.578573] irq event stamp: 1150991 <4> [588.578575] hardirqs last enabled at (1150997): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.578577] hardirqs last disabled at (1151002): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.578579] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.578582] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.578585] ---[ end trace 0000000000000000 ]--- <2> [588.578587] DMAR: ERROR: DMA PTE for vPFN 0x3d00078 already set (to 285877003 not 285877003) <4> [588.578614] ------------[ cut here ]------------ <4> [588.578616] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.578620] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.578716] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.578719] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.578721] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.578723] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.578727] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.578729] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.578732] RAX: 0000000000000000 RBX: 0000000285877003 RCX: 0000000000000000 <4> [588.578734] RDX: 0000000000000000 RSI: 0000000003d00078 RDI: 0000000000000000 <4> [588.578735] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285877 <4> [588.578737] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.578739] R13: ffff88813f3003c0 R14: 00000000000de789 R15: ffff88810128b388 <4> [588.578741] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.578743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.578745] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.578747] Call Trace: <4> [588.578749] <TASK> <4> [588.578751] ? mark_held_locks+0x46/0x90 <4> [588.578762] iommu_map_nosync+0x12c/0x320 <4> [588.578772] iommu_map_sg+0xd9/0x1d0 <4> [588.578778] iommu_dma_map_sg+0x271/0x6d0 <4> [588.578788] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.578793] dma_map_sgtable+0x1d/0x40 <4> [588.578797] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.578990] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.579194] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.579385] ? lock_acquire+0xc4/0x2e0 <4> [588.579388] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.579572] ? lock_is_held_type+0xa3/0x130 <4> [588.579578] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.579763] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.579955] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.580152] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.580355] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.580539] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.580723] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.580924] ? __kernel_text_address+0x12/0x50 <4> [588.580940] ? __lock_acquire+0x43e/0x2860 <4> [588.580944] ? __create_object+0x68/0xc0 <4> [588.580948] ? lock_release+0xce/0x2a0 <4> [588.580958] ? find_held_lock+0x31/0x90 <4> [588.580960] ? __might_fault+0x53/0xb0 <4> [588.580973] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.581171] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.581344] drm_ioctl_kernel+0xb3/0x120 <4> [588.581350] drm_ioctl+0x2d4/0x5a0 <4> [588.581352] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.581534] __x64_sys_ioctl+0xa5/0x100 <4> [588.581539] x64_sys_call+0x1144/0x26a0 <4> [588.581542] do_syscall_64+0x93/0xc80 <4> [588.581545] ? lock_release+0xce/0x2a0 <4> [588.581550] ? find_held_lock+0x31/0x90 <4> [588.581552] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.581557] ? lock_release+0xce/0x2a0 <4> [588.581563] ? up_read+0x22/0x30 <4> [588.581566] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.581571] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.581575] ? irqentry_exit+0x77/0xb0 <4> [588.581578] ? clear_bhb_loop+0x50/0xa0 <4> [588.581581] ? clear_bhb_loop+0x50/0xa0 <4> [588.581584] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.581587] RIP: 0033:0x7ebf01d24ded <4> [588.581589] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.581591] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.581594] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.581596] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.581597] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.581599] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.581601] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.581611] </TASK> <4> [588.581612] irq event stamp: 1151991 <4> [588.581613] hardirqs last enabled at (1151997): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.581616] hardirqs last disabled at (1152002): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.581618] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.581621] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.581624] ---[ end trace 0000000000000000 ]--- <2> [588.581626] DMAR: ERROR: DMA PTE for vPFN 0x3d00079 already set (to 285878003 not 285878003) <4> [588.581652] ------------[ cut here ]------------ <4> [588.581654] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.581658] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.581745] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.581748] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.581750] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.581752] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.581755] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.581756] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.581759] RAX: 0000000000000000 RBX: 0000000285878003 RCX: 0000000000000000 <4> [588.581761] RDX: 0000000000000000 RSI: 0000000003d00079 RDI: 0000000000000000 <4> [588.581762] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285878 <4> [588.581764] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.581765] R13: ffff88813f3003c8 R14: 00000000000de788 R15: ffff88810128b388 <4> [588.581767] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.581769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.581771] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.581773] Call Trace: <4> [588.581774] <TASK> <4> [588.581776] ? mark_held_locks+0x46/0x90 <4> [588.581787] iommu_map_nosync+0x12c/0x320 <4> [588.581795] iommu_map_sg+0xd9/0x1d0 <4> [588.581802] iommu_dma_map_sg+0x271/0x6d0 <4> [588.581811] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.581816] dma_map_sgtable+0x1d/0x40 <4> [588.581820] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.582008] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.582206] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.582392] ? lock_acquire+0xc4/0x2e0 <4> [588.582396] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.582574] ? lock_is_held_type+0xa3/0x130 <4> [588.582581] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.582761] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.582947] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.583139] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.583338] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.583517] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.583696] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.583891] ? __kernel_text_address+0x12/0x50 <4> [588.583906] ? __lock_acquire+0x43e/0x2860 <4> [588.583910] ? __create_object+0x68/0xc0 <4> [588.583914] ? lock_release+0xce/0x2a0 <4> [588.583923] ? find_held_lock+0x31/0x90 <4> [588.583925] ? __might_fault+0x53/0xb0 <4> [588.583938] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.584117] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.584294] drm_ioctl_kernel+0xb3/0x120 <4> [588.584301] drm_ioctl+0x2d4/0x5a0 <4> [588.584303] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.584491] __x64_sys_ioctl+0xa5/0x100 <4> [588.584497] x64_sys_call+0x1144/0x26a0 <4> [588.584500] do_syscall_64+0x93/0xc80 <4> [588.584503] ? lock_release+0xce/0x2a0 <4> [588.584508] ? find_held_lock+0x31/0x90 <4> [588.584511] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.584516] ? lock_release+0xce/0x2a0 <4> [588.584522] ? up_read+0x22/0x30 <4> [588.584526] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.584530] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.584535] ? irqentry_exit+0x77/0xb0 <4> [588.584538] ? clear_bhb_loop+0x50/0xa0 <4> [588.584541] ? clear_bhb_loop+0x50/0xa0 <4> [588.584545] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.584547] RIP: 0033:0x7ebf01d24ded <4> [588.584550] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.584552] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.584555] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.584557] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.584559] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.584561] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.584563] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.584573] </TASK> <4> [588.584575] irq event stamp: 1152991 <4> [588.584576] hardirqs last enabled at (1152997): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.584579] hardirqs last disabled at (1153002): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.584581] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.584584] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.584587] ---[ end trace 0000000000000000 ]--- <2> [588.584589] DMAR: ERROR: DMA PTE for vPFN 0x3d0007a already set (to 285879003 not 285879003) <4> [588.584617] ------------[ cut here ]------------ <4> [588.584618] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.584623] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.584718] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.584721] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.584723] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.584725] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.584728] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.584730] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.584733] RAX: 0000000000000000 RBX: 0000000285879003 RCX: 0000000000000000 <4> [588.584735] RDX: 0000000000000000 RSI: 0000000003d0007a RDI: 0000000000000000 <4> [588.584737] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 0000000000285879 <4> [588.584739] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.584740] R13: ffff88813f3003d0 R14: 00000000000de787 R15: ffff88810128b388 <4> [588.584742] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.584745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.584747] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.584749] Call Trace: <4> [588.584750] <TASK> <4> [588.584753] ? mark_held_locks+0x46/0x90 <4> [588.584763] iommu_map_nosync+0x12c/0x320 <4> [588.584773] iommu_map_sg+0xd9/0x1d0 <4> [588.584780] iommu_dma_map_sg+0x271/0x6d0 <4> [588.584789] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.584794] dma_map_sgtable+0x1d/0x40 <4> [588.584798] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.584993] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.585201] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.585398] ? lock_acquire+0xc4/0x2e0 <4> [588.585402] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.585592] ? lock_is_held_type+0xa3/0x130 <4> [588.585598] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.585789] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.585986] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.586200] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.586404] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.586589] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.586774] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.586975] ? __kernel_text_address+0x12/0x50 <4> [588.586991] ? __lock_acquire+0x43e/0x2860 <4> [588.586995] ? __create_object+0x68/0xc0 <4> [588.586999] ? lock_release+0xce/0x2a0 <4> [588.587008] ? find_held_lock+0x31/0x90 <4> [588.587011] ? __might_fault+0x53/0xb0 <4> [588.587024] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.587208] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.587390] drm_ioctl_kernel+0xb3/0x120 <4> [588.587396] drm_ioctl+0x2d4/0x5a0 <4> [588.587399] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.587592] __x64_sys_ioctl+0xa5/0x100 <4> [588.587597] x64_sys_call+0x1144/0x26a0 <4> [588.587600] do_syscall_64+0x93/0xc80 <4> [588.587603] ? lock_release+0xce/0x2a0 <4> [588.587608] ? find_held_lock+0x31/0x90 <4> [588.587611] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.587616] ? lock_release+0xce/0x2a0 <4> [588.587622] ? up_read+0x22/0x30 <4> [588.587626] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.587630] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.587635] ? irqentry_exit+0x77/0xb0 <4> [588.587638] ? clear_bhb_loop+0x50/0xa0 <4> [588.587641] ? clear_bhb_loop+0x50/0xa0 <4> [588.587645] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.587647] RIP: 0033:0x7ebf01d24ded <4> [588.587649] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.587651] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.587654] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.587656] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.587658] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.587660] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.587661] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.587672] </TASK> <4> [588.587673] irq event stamp: 1153989 <4> [588.587675] hardirqs last enabled at (1153995): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.587677] hardirqs last disabled at (1154000): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.587679] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.587682] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.587685] ---[ end trace 0000000000000000 ]--- <2> [588.587687] DMAR: ERROR: DMA PTE for vPFN 0x3d0007b already set (to 28587a003 not 28587a003) <4> [588.587715] ------------[ cut here ]------------ <4> [588.587716] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.587720] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.587811] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.587815] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.587816] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.587818] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.587821] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.587830] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.587833] RAX: 0000000000000000 RBX: 000000028587a003 RCX: 0000000000000000 <4> [588.587834] RDX: 0000000000000000 RSI: 0000000003d0007b RDI: 0000000000000000 <4> [588.587836] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028587a <4> [588.587838] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.587839] R13: ffff88813f3003d8 R14: 00000000000de786 R15: ffff88810128b388 <4> [588.587841] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.587843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.587845] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.587847] Call Trace: <4> [588.587848] <TASK> <4> [588.587851] ? mark_held_locks+0x46/0x90 <4> [588.587862] iommu_map_nosync+0x12c/0x320 <4> [588.587871] iommu_map_sg+0xd9/0x1d0 <4> [588.587878] iommu_dma_map_sg+0x271/0x6d0 <4> [588.587888] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.587894] dma_map_sgtable+0x1d/0x40 <4> [588.587897] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.588088] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.588280] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.588470] ? lock_acquire+0xc4/0x2e0 <4> [588.588474] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.588658] ? lock_is_held_type+0xa3/0x130 <4> [588.588664] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.588856] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.589042] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.589238] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.589441] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.589625] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.589809] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.590012] ? __kernel_text_address+0x12/0x50 <4> [588.590028] ? __lock_acquire+0x43e/0x2860 <4> [588.590031] ? __create_object+0x68/0xc0 <4> [588.590035] ? lock_release+0xce/0x2a0 <4> [588.590044] ? find_held_lock+0x31/0x90 <4> [588.590047] ? __might_fault+0x53/0xb0 <4> [588.590060] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.590249] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.590422] drm_ioctl_kernel+0xb3/0x120 <4> [588.590428] drm_ioctl+0x2d4/0x5a0 <4> [588.590431] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.590613] __x64_sys_ioctl+0xa5/0x100 <4> [588.590618] x64_sys_call+0x1144/0x26a0 <4> [588.590621] do_syscall_64+0x93/0xc80 <4> [588.590624] ? lock_release+0xce/0x2a0 <4> [588.590629] ? find_held_lock+0x31/0x90 <4> [588.590631] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.590636] ? lock_release+0xce/0x2a0 <4> [588.590642] ? up_read+0x22/0x30 <4> [588.590646] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.590650] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.590654] ? irqentry_exit+0x77/0xb0 <4> [588.590657] ? clear_bhb_loop+0x50/0xa0 <4> [588.590659] ? clear_bhb_loop+0x50/0xa0 <4> [588.590663] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.590665] RIP: 0033:0x7ebf01d24ded <4> [588.590668] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.590670] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.590673] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.590674] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.590676] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.590678] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.590679] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.590689] </TASK> <4> [588.590690] irq event stamp: 1154989 <4> [588.590692] hardirqs last enabled at (1154995): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.590694] hardirqs last disabled at (1155000): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.590696] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.590699] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.590702] ---[ end trace 0000000000000000 ]--- <2> [588.590704] DMAR: ERROR: DMA PTE for vPFN 0x3d0007c already set (to 28587b003 not 28587b003) <4> [588.590731] ------------[ cut here ]------------ <4> [588.590732] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.590736] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.590830] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.590833] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.590835] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.590837] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.590840] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.590842] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.590844] RAX: 0000000000000000 RBX: 000000028587b003 RCX: 0000000000000000 <4> [588.590846] RDX: 0000000000000000 RSI: 0000000003d0007c RDI: 0000000000000000 <4> [588.590847] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028587b <4> [588.590849] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.590851] R13: ffff88813f3003e0 R14: 00000000000de785 R15: ffff88810128b388 <4> [588.590852] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.590854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.590856] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.590858] Call Trace: <4> [588.590859] <TASK> <4> [588.590861] ? mark_held_locks+0x46/0x90 <4> [588.590872] iommu_map_nosync+0x12c/0x320 <4> [588.590881] iommu_map_sg+0xd9/0x1d0 <4> [588.590887] iommu_dma_map_sg+0x271/0x6d0 <4> [588.590897] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.590902] dma_map_sgtable+0x1d/0x40 <4> [588.590905] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.591085] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.591267] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.591448] ? lock_acquire+0xc4/0x2e0 <4> [588.591452] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.591625] ? lock_is_held_type+0xa3/0x130 <4> [588.591631] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.591806] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.591990] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.592192] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.592391] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.592570] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.592750] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.592945] ? __kernel_text_address+0x12/0x50 <4> [588.592961] ? __lock_acquire+0x43e/0x2860 <4> [588.592964] ? __create_object+0x68/0xc0 <4> [588.592968] ? lock_release+0xce/0x2a0 <4> [588.592977] ? find_held_lock+0x31/0x90 <4> [588.592980] ? __might_fault+0x53/0xb0 <4> [588.592992] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.593188] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.593370] drm_ioctl_kernel+0xb3/0x120 <4> [588.593377] drm_ioctl+0x2d4/0x5a0 <4> [588.593379] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.593572] __x64_sys_ioctl+0xa5/0x100 <4> [588.593578] x64_sys_call+0x1144/0x26a0 <4> [588.593580] do_syscall_64+0x93/0xc80 <4> [588.593583] ? lock_release+0xce/0x2a0 <4> [588.593588] ? find_held_lock+0x31/0x90 <4> [588.593591] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.593596] ? lock_release+0xce/0x2a0 <4> [588.593602] ? up_read+0x22/0x30 <4> [588.593606] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.593610] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.593615] ? irqentry_exit+0x77/0xb0 <4> [588.593618] ? clear_bhb_loop+0x50/0xa0 <4> [588.593621] ? clear_bhb_loop+0x50/0xa0 <4> [588.593625] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.593627] RIP: 0033:0x7ebf01d24ded <4> [588.593629] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.593631] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.593634] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.593636] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.593638] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.593640] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.593642] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.593652] </TASK> <4> [588.593653] irq event stamp: 1155989 <4> [588.593655] hardirqs last enabled at (1155995): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.593657] hardirqs last disabled at (1156000): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.593660] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.593663] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.593665] ---[ end trace 0000000000000000 ]--- <2> [588.593667] DMAR: ERROR: DMA PTE for vPFN 0x3d0007d already set (to 28587c003 not 28587c003) <4> [588.593695] ------------[ cut here ]------------ <4> [588.593697] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.593701] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.593793] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.593796] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.593798] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.593799] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.593803] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.593805] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.593808] RAX: 0000000000000000 RBX: 000000028587c003 RCX: 0000000000000000 <4> [588.593809] RDX: 0000000000000000 RSI: 0000000003d0007d RDI: 0000000000000000 <4> [588.593811] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028587c <4> [588.593813] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.593814] R13: ffff88813f3003e8 R14: 00000000000de784 R15: ffff88810128b388 <4> [588.593816] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.593818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.593820] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.593829] Call Trace: <4> [588.593830] <TASK> <4> [588.593833] ? mark_held_locks+0x46/0x90 <4> [588.593844] iommu_map_nosync+0x12c/0x320 <4> [588.593854] iommu_map_sg+0xd9/0x1d0 <4> [588.593860] iommu_dma_map_sg+0x271/0x6d0 <4> [588.593870] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.593876] dma_map_sgtable+0x1d/0x40 <4> [588.593879] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.594070] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.594263] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.594454] ? lock_acquire+0xc4/0x2e0 <4> [588.594458] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.594642] ? lock_is_held_type+0xa3/0x130 <4> [588.594648] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.594840] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.595026] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.595222] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.595426] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.595610] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.595795] i915_gem_do_execbuffer+0xd86/0x3710 [i915] <4> [588.595997] ? __kernel_text_address+0x12/0x50 <4> [588.596013] ? __lock_acquire+0x43e/0x2860 <4> [588.596016] ? __create_object+0x68/0xc0 <4> [588.596021] ? lock_release+0xce/0x2a0 <4> [588.596030] ? find_held_lock+0x31/0x90 <4> [588.596033] ? __might_fault+0x53/0xb0 <4> [588.596046] i915_gem_execbuffer2_ioctl+0x169/0x320 [i915] <4> [588.596230] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.596413] drm_ioctl_kernel+0xb3/0x120 <4> [588.596419] drm_ioctl+0x2d4/0x5a0 <4> [588.596422] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4> [588.596615] __x64_sys_ioctl+0xa5/0x100 <4> [588.596620] x64_sys_call+0x1144/0x26a0 <4> [588.596623] do_syscall_64+0x93/0xc80 <4> [588.596626] ? lock_release+0xce/0x2a0 <4> [588.596631] ? find_held_lock+0x31/0x90 <4> [588.596634] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.596639] ? lock_release+0xce/0x2a0 <4> [588.596645] ? up_read+0x22/0x30 <4> [588.596649] ? do_user_addr_fault+0x2fd/0x8e0 <4> [588.596653] ? irqentry_exit_to_user_mode+0xf4/0x320 <4> [588.596658] ? irqentry_exit+0x77/0xb0 <4> [588.596661] ? clear_bhb_loop+0x50/0xa0 <4> [588.596663] ? clear_bhb_loop+0x50/0xa0 <4> [588.596668] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [588.596670] RIP: 0033:0x7ebf01d24ded <4> [588.596672] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4> [588.596674] RSP: 002b:00007ffd65b18120 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4> [588.596677] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ebf01d24ded <4> [588.596679] RDX: 00007ffd65b181e0 RSI: 0000000040406469 RDI: 0000000000000005 <4> [588.596681] RBP: 00007ffd65b18170 R08: 0000000000000005 R09: 00000004fa7f1000 <4> [588.596683] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd65b181e0 <4> [588.596684] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4> [588.596695] </TASK> <4> [588.596696] irq event stamp: 1156987 <4> [588.596698] hardirqs last enabled at (1156993): [<ffffffff814a6a49>] __up_console_sem+0x79/0xa0 <4> [588.596700] hardirqs last disabled at (1156998): [<ffffffff814a6a2e>] __up_console_sem+0x5e/0xa0 <4> [588.596702] softirqs last enabled at (1126798): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.596705] softirqs last disabled at (1126787): [<ffffffff813d3ecf>] __irq_exit_rcu+0x13f/0x160 <4> [588.596708] ---[ end trace 0000000000000000 ]--- <2> [588.596710] DMAR: ERROR: DMA PTE for vPFN 0x3d0007e already set (to 28587d003 not 28587d003) <4> [588.596739] ------------[ cut here ]------------ <4> [588.596740] WARNING: CPU: 0 PID: 2313 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0x3fa/0x750 <4> [588.596744] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test] <4> [588.596844] CPU: 0 UID: 0 PID: 2313 Comm: gem_create Tainted: G S U W N 6.18.0-rc1-CI_DRM_17352-gc917f7d11493+ #1 PREEMPT(voluntary) <4> [588.596847] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN, [N]=TEST <4> [588.596849] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4> [588.596851] RIP: 0010:intel_iommu_map_pages+0x3fa/0x750 <4> [588.596854] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45 <4> [588.596856] RSP: 0018:ffffc90000263218 EFLAGS: 00010246 <4> [588.596859] RAX: 0000000000000000 RBX: 000000028587d003 RCX: 0000000000000000 <4> [588.596861] RDX: 0000000000000000 RSI: 0000000003d0007e RDI: 0000000000000000 <4> [588.596863] RBP: ffffc900002632d8 R08: 0000000000000000 R09: 000000000028587d <4> [588.596864] R10: 0000000000000000 R11: ffff88813f300000 R12: 0000000000000001 <4> [588.596866] R13: ffff88813f3003f0 R14: 00000000000de783 R15: ffff88810128b388 <4> [588.596868] FS: 00007ebeffb4c940(0000) GS:ffff8884d96ea000(0000) knlGS:0000000000000000 <4> [588.596870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [588.596872] CR2: 000055d04f516678 CR3: 000000010d015005 CR4: 00000000003726f0 <4> [588.596874] Call Trace: <4> [588.596875] <TASK> <4> [588.596878] ? mark_held_locks+0x46/0x90 <4> [588.596889] iommu_map_nosync+0x12c/0x320 <4> [588.596899] iommu_map_sg+0xd9/0x1d0 <4> [588.596906] iommu_dma_map_sg+0x271/0x6d0 <4> [588.596915] __dma_map_sg_attrs+0x1b0/0x270 <4> [588.596921] dma_map_sgtable+0x1d/0x40 <4> [588.596925] i915_ttm_resource_get_st+0x185/0x1a0 [i915] <4> [588.597115] __i915_ttm_get_pages+0x16a/0x280 [i915] <4> [588.597306] i915_ttm_get_pages+0x106/0x160 [i915] <4> [588.597497] ? lock_acquire+0xc4/0x2e0 <4> [588.597501] ? eb_validate_vmas+0x6b/0xd30 [i915] <4> [588.597685] ? lock_is_held_type+0xa3/0x130 <4> [588.597691] ____i915_gem_object_get_pages+0x3f/0x120 [i915] <4> [588.597884] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4> [588.598070] i915_vma_get_pages+0xf9/0x300 [i915] <4> [588.598266] i915_vma_pin_ww+0xf5/0x1360 [i915] <4> [588.598470] eb_validate_vmas+0x330/0xd30 [i915] <4> [588.598654] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4> [588.598845] i915_gem_do_execbuffer+0xd86/0x3710 [i915]

<4> [588.226287] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.226393] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.228948] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.229013] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.229107] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.231657] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.231726] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.231824] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.234366] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.234429] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.234518] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.237139] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.237203] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.237294] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.239940] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.240005] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.240097] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.242677] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.242742] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.242840] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.245489] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.245555] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.245650] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.248297] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.248363] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.248457] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.251114] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.251181] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.251275] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.253956] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.254025] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.254122] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.256841] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.256911] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.257007] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.259722] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.259789] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.259892] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.262590] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.262661] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.262762] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.265445] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.265513] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.265610] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.268306] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.268376] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.268477] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.271175] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.271243] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.271338] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.274049] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.274121] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.274221] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.276942] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.277010] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.277106] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.279818] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.279895] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.279997] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.282718] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.282786] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.282891] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.285653] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.285723] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.285826] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.288548] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.288617] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.288713] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.291427] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.291499] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.291601] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.294326] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.294395] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.294491] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.297268] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.297340] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.297443] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.300171] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.300239] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.300336] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.303105] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.303176] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.303279] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.305998] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.306067] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.306164] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.308879] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.308950] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.309048] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.311765] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.311840] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.311936] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.314647] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.314719] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.314820] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.317592] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.317659] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.317752] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.320476] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.320547] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.320644] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.323360] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.323427] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.323523] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.326291] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.326362] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.326460] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.329179] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.329246] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.329342] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.332062] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.332131] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.332227] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.334995] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.335067] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.335166] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.337894] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.337962] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.338060] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.340838] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.340909] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.341006] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.343790] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.343864] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.343961] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.346724] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.346795] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.346903] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.349676] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.349745] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.349851] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.352640] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.352713] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.352815] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.355607] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.355677] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.355776] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.358564] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.358638] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.358743] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.361543] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.361612] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.361711] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.364499] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.364572] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.364671] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.367426] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.367494] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.367590] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.370421] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.370492] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.370591] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.373365] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.373437] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.373539] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.376359] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.376429] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.376528] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.379343] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.379417] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.379523] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.382321] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.382391] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.382490] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.385279] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.385352] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.385453] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.388245] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.388315] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.388413] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.391177] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.391249] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.391352] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.394076] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.394144] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.394241] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.396952] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.397023] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.397119] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.399891] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.399966] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.400083] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.402875] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.402946] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.403045] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.405832] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.405903] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.406002] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.408760] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.408832] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.408928] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.411704] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.411778] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.411888] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.414714] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.414782] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.414885] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.417720] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.417793] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.417901] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.420681] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.420750] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.420855] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.423634] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.423703] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.423804] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.426598] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.426666] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.426763] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.429481] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.429549] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.429648] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.432451] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.432521] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.432620] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.435404] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.435477] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.435582] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.438377] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.438447] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.438546] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.441335] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.441407] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.441513] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.444321] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.444389] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.444485] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.447219] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.447294] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.447398] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.450222] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.450292] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.450390] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.453170] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.453241] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.453343] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.456067] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.456162] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.456264] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.459090] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.459159] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.459258] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.462047] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.462131] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.462227] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.464944] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.465013] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.465109] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.467875] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.467948] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.468050] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.470878] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.470947] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.471047] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.473848] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.473919] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.474019] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.476866] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.476940] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.477043] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.479895] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.479965] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.480064] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.482855] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.482925] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.483025] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.485857] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.485930] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.486031] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.488837] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.488906] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.489006] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.491788] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.491868] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.491974] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.494816] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.494894] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.494993] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.497823] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.497902] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.498002] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.500783] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.500859] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.500958] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.503793] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.503869] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.503970] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.506751] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.506821] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.506927] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.509765] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.509841] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.509941] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.512815] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.512892] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.512997] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.515847] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.515915] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.516012] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.518792] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.518870] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.518972] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.521804] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.521880] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.521981] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.524859] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.524932] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.525033] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.527900] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.527976] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.528083] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.530949] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.531025] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.531137] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.533918] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.533988] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.534087] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.536870] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.536941] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.537039] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.539835] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.539904] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.540005] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.542796] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.542872] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.542972] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.545812] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.545888] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.545988] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.548772] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.548852] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.548954] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.551737] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.551804] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.551907] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.554711] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.554782] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.554888] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.557743] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.557813] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.557919] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.560697] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.560768] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.560875] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.563654] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.563724] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.563822] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.566682] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.566751] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.566854] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.569650] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.569723] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.569835] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.572629] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.572699] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.572798] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.575591] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.575661] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.575761] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.578550] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.578620] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.578727] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.581589] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.581658] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.581755] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.584550] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.584623] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.584728] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.587649] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.587720] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.587821] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.590668] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.590736] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.590840] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.593629] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.593701] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.593803] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 6c 01 <0f> 0b e9 07 ff ff ff 80 e3 7f e9 e3 fe ff ff 48 8b 7d c0 49 8d 45

<4> [588.596672] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00

<4> [588.596744] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common cmdlinepart spi_nor mtd ee1004 mei_pxp mei_hdcp intel_tcc_cooling ppdev x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt coretemp kvm_intel kvm irqbypass polyval_clmulni ghash_clmulni_intel aesni_intel rapl intel_cstate snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd spi_intel_pci spi_intel i2c_smbus soundcore e1000e mei_me idma64 mei intel_pch_thermal video parport_pc parport binfmt_misc intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pinctrl_cannonlake pmt_class intel_pmc_ssram_telemetry wmi input_leds intel_vsec acpi_pad acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_buddy_test]

<4> [588.596854] Code: e8 db 1c 35 ff 8b 05 99 36 6c 01 48 8b 75 c0 41 b8 00 00 00 00 4c 8b 5d b0 4c 8b 4d a8 85 c0 74 09 83 e8 01 89 05 7a 36 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