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

Machine description: shard-dg2-6

Result: Abort 1821 Warning(s)

integration-manifest git-log-oneline i915_display_info1 igt_runner1 runtimes1 results1.json results1-i915-load.json i915_display_info_post_exec1 boot1 dmesg1

DetailValue
Duration unknown
Hostname 
shard-dg2-6
Igt-Version 
IGT-Version: 2.1-g232d4de46 (x86_64) (Linux: 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ x86_64)
Out 
Using IGT_SRANDOM=1753726739 for randomisation
Opened device: /dev/dri/card0
Starting subtest: create-ext-cpu-access-big

This test caused an abort condition: Child refuses to die, tainted 0x244.
Err 
Starting subtest: create-ext-cpu-access-big
Dmesg

Scroll to first warning
<6> [335.841132] Console: switching to colour dummy device 80x25
<6> [335.841423] [IGT] gem_create: executing
<7> [335.857720] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [335.859591] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [335.870050] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<6> [335.981139] [IGT] gem_create: starting subtest create-ext-cpu-access-big
<5> [338.288094] i915 0000:03:00.0: Using 39-bit DMA addresses
<2> [338.313162] DMAR: ERROR: DMA PTE for vPFN 0x3e00000 already set (to 24ffff003 not 24ffff003)
<4> [338.313348] ------------[ cut here ]------------
<4> [338.313350] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.313355] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.313451] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.313455] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER
<4> [338.313456] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.313458] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.313460] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.313462] RSP: 0018:ffffc9000281b078 EFLAGS: 00010202
<4> [338.313465] RAX: 0000000000000004 RBX: ffff8881262b2000 RCX: 0000000000000000
<4> [338.313467] RDX: 0000000000000000 RSI: 0000000003e00000 RDI: 0000000000000000
<4> [338.313468] RBP: ffffc9000281b138 R08: 000000000024ffff R09: 0000000000000001
<4> [338.313470] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000024ffff003
<4> [338.313471] R13: 0000000000000000 R14: 00000000000fd001 R15: ffff8881039b2188
<4> [338.313473] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.313475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.313476] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.313478] Call Trace:
<4> [338.313479] <TASK>
<4> [338.313481] ? mark_held_locks+0x46/0x90
<4> [338.313487] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.313494] iommu_map_nosync+0x12c/0x320
<4> [338.313501] iommu_map_sg+0xd9/0x1d0
<4> [338.313506] iommu_dma_map_sg+0x23c/0x670
<4> [338.313514] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.313518] dma_map_sgtable+0x1d/0x40
<4> [338.313521] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.313728] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.313905] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.314073] ? lock_acquire+0xc4/0x2f0
<4> [338.314077] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.314222] ? lock_is_held_type+0xa3/0x130
<4> [338.314228] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.314375] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.314551] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.314762] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.314956] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.315103] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.315249] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.315431] ? kernel_text_address+0x139/0x150
<4> [338.315435] ? __kernel_text_address+0x12/0x50
<4> [338.315447] ? __lock_acquire+0x43e/0x2860
<4> [338.315449] ? find_held_lock+0x31/0x90
<4> [338.315452] ? __create_object+0x68/0xc0
<4> [338.315461] ? find_held_lock+0x31/0x90
<4> [338.315463] ? __might_fault+0x53/0xb0
<4> [338.315473] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.315620] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.315833] drm_ioctl_kernel+0xb3/0x120
<4> [338.315840] drm_ioctl+0x2d4/0x5a0
<4> [338.315842] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.315998] __x64_sys_ioctl+0xa2/0x100
<4> [338.316003] x64_sys_call+0x1178/0x2660
<4> [338.316006] do_syscall_64+0x93/0xcd0
<4> [338.316010] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.316012] ? lock_is_held_type+0xa3/0x130
<4> [338.316018] ? ww_mutex_unlock+0x47/0xa0
<4> [338.316022] ? __lock_acquire+0x43e/0x2860
<4> [338.316026] ? __do_fault+0x3d/0x1b0
<4> [338.316033] ? find_held_lock+0x31/0x90
<4> [338.316035] ? rcu_read_unlock+0x1c/0x80
<4> [338.316039] ? lock_release+0xce/0x2a0
<4> [338.316043] ? find_held_lock+0x31/0x90
<4> [338.316045] ? do_user_addr_fault+0x300/0x8e0
<4> [338.316049] ? lock_release+0xce/0x2a0
<4> [338.316054] ? up_read+0x22/0x30
<4> [338.316057] ? do_user_addr_fault+0x300/0x8e0
<4> [338.316061] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.316065] ? irqentry_exit+0x77/0xb0
<4> [338.316068] ? clear_bhb_loop+0x30/0x80
<4> [338.316071] ? clear_bhb_loop+0x30/0x80
<4> [338.316074] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.316076] RIP: 0033:0x7a2536f24ded
<4> [338.316079] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.316081] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.316084] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.316086] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.316088] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.316089] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.316091] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.316099] </TASK>
<4> [338.316101] irq event stamp: 947063
<4> [338.316102] hardirqs last enabled at (947069): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.316106] hardirqs last disabled at (947074): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.316109] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.316112] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.316114] ---[ end trace 0000000000000000 ]---
<2> [338.316116] DMAR: ERROR: DMA PTE for vPFN 0x3e00001 already set (to 250000003 not 250000003)
<4> [338.316138] ------------[ cut here ]------------
<4> [338.316140] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.316143] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.316228] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.316231] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.316232] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.316234] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.316236] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.316238] RSP: 0018:ffffc9000281b078 EFLAGS: 00010206
<4> [338.316241] RAX: 0000000000000003 RBX: ffff8881262b2008 RCX: 0000000000000000
<4> [338.316242] RDX: 0000000000000000 RSI: 0000000003e00001 RDI: 0000000000000000
<4> [338.316244] RBP: ffffc9000281b138 R08: 0000000000250000 R09: 0000000000000001
<4> [338.316245] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250000003
<4> [338.316247] R13: 0000000000000000 R14: 00000000000fd000 R15: ffff8881039b2188
<4> [338.316248] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.316250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.316252] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.316254] Call Trace:
<4> [338.316255] <TASK>
<4> [338.316257] ? mark_held_locks+0x46/0x90
<4> [338.316262] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.316269] iommu_map_nosync+0x12c/0x320
<4> [338.316276] iommu_map_sg+0xd9/0x1d0
<4> [338.316281] iommu_dma_map_sg+0x23c/0x670
<4> [338.316290] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.316294] dma_map_sgtable+0x1d/0x40
<4> [338.316297] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.316453] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.316610] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.316806] ? lock_acquire+0xc4/0x2f0
<4> [338.316810] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.316958] ? lock_is_held_type+0xa3/0x130
<4> [338.316963] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.317114] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.317265] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.317426] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.317594] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.317781] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.317930] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.318087] ? kernel_text_address+0x139/0x150
<4> [338.318090] ? __kernel_text_address+0x12/0x50
<4> [338.318102] ? __lock_acquire+0x43e/0x2860
<4> [338.318105] ? find_held_lock+0x31/0x90
<4> [338.318107] ? __create_object+0x68/0xc0
<4> [338.318115] ? find_held_lock+0x31/0x90
<4> [338.318117] ? __might_fault+0x53/0xb0
<4> [338.318127] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.318277] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.318424] drm_ioctl_kernel+0xb3/0x120
<4> [338.318430] drm_ioctl+0x2d4/0x5a0
<4> [338.318432] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.318588] __x64_sys_ioctl+0xa2/0x100
<4> [338.318593] x64_sys_call+0x1178/0x2660
<4> [338.318595] do_syscall_64+0x93/0xcd0
<4> [338.318598] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.318600] ? lock_is_held_type+0xa3/0x130
<4> [338.318606] ? ww_mutex_unlock+0x47/0xa0
<4> [338.318610] ? __lock_acquire+0x43e/0x2860
<4> [338.318614] ? __do_fault+0x3d/0x1b0
<4> [338.318621] ? find_held_lock+0x31/0x90
<4> [338.318623] ? rcu_read_unlock+0x1c/0x80
<4> [338.318627] ? lock_release+0xce/0x2a0
<4> [338.318631] ? find_held_lock+0x31/0x90
<4> [338.318633] ? do_user_addr_fault+0x300/0x8e0
<4> [338.318636] ? lock_release+0xce/0x2a0
<4> [338.318641] ? up_read+0x22/0x30
<4> [338.318644] ? do_user_addr_fault+0x300/0x8e0
<4> [338.318648] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.318652] ? irqentry_exit+0x77/0xb0
<4> [338.318655] ? clear_bhb_loop+0x30/0x80
<4> [338.318657] ? clear_bhb_loop+0x30/0x80
<4> [338.318665] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.318667] RIP: 0033:0x7a2536f24ded
<4> [338.318669] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.318671] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.318674] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.318676] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.318695] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.318697] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.318698] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.318721] </TASK>
<4> [338.318722] irq event stamp: 948117
<4> [338.318724] hardirqs last enabled at (948123): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.318727] hardirqs last disabled at (948128): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.318730] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.318732] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.318734] ---[ end trace 0000000000000000 ]---
<2> [338.318736] DMAR: ERROR: DMA PTE for vPFN 0x3e00002 already set (to 250001003 not 250001003)
<4> [338.318756] ------------[ cut here ]------------
<4> [338.318758] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.318761] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.318839] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.318842] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.318843] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.318845] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.318847] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.318849] RSP: 0018:ffffc9000281b078 EFLAGS: 00010202
<4> [338.318851] RAX: 0000000000000002 RBX: ffff8881262b2010 RCX: 0000000000000000
<4> [338.318853] RDX: 0000000000000000 RSI: 0000000003e00002 RDI: 0000000000000000
<4> [338.318854] RBP: ffffc9000281b138 R08: 0000000000250001 R09: 0000000000000001
<4> [338.318856] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250001003
<4> [338.318858] R13: 0000000000000000 R14: 00000000000fcfff R15: ffff8881039b2188
<4> [338.318859] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.318861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.318863] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.318865] Call Trace:
<4> [338.318866] <TASK>
<4> [338.318868] ? mark_held_locks+0x46/0x90
<4> [338.318873] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.318879] iommu_map_nosync+0x12c/0x320
<4> [338.318886] iommu_map_sg+0xd9/0x1d0
<4> [338.318892] iommu_dma_map_sg+0x23c/0x670
<4> [338.318900] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.318904] dma_map_sgtable+0x1d/0x40
<4> [338.318907] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.319063] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.319219] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.319374] ? lock_acquire+0xc4/0x2f0
<4> [338.319377] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.319526] ? lock_is_held_type+0xa3/0x130
<4> [338.319532] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.319708] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.319872] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.320044] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.320237] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.320383] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.320547] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.320750] ? kernel_text_address+0x139/0x150
<4> [338.320769] ? __kernel_text_address+0x12/0x50
<4> [338.320781] ? __lock_acquire+0x43e/0x2860
<4> [338.320783] ? find_held_lock+0x31/0x90
<4> [338.320786] ? __create_object+0x68/0xc0
<4> [338.320794] ? find_held_lock+0x31/0x90
<4> [338.320796] ? __might_fault+0x53/0xb0
<4> [338.320806] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.320968] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.321125] drm_ioctl_kernel+0xb3/0x120
<4> [338.321131] drm_ioctl+0x2d4/0x5a0
<4> [338.321134] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.321331] __x64_sys_ioctl+0xa2/0x100
<4> [338.321336] x64_sys_call+0x1178/0x2660
<4> [338.321338] do_syscall_64+0x93/0xcd0
<4> [338.321341] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.321343] ? lock_is_held_type+0xa3/0x130
<4> [338.321348] ? ww_mutex_unlock+0x47/0xa0
<4> [338.321353] ? __lock_acquire+0x43e/0x2860
<4> [338.321357] ? __do_fault+0x3d/0x1b0
<4> [338.321363] ? find_held_lock+0x31/0x90
<4> [338.321365] ? rcu_read_unlock+0x1c/0x80
<4> [338.321369] ? lock_release+0xce/0x2a0
<4> [338.321373] ? find_held_lock+0x31/0x90
<4> [338.321375] ? do_user_addr_fault+0x300/0x8e0
<4> [338.321379] ? lock_release+0xce/0x2a0
<4> [338.321383] ? up_read+0x22/0x30
<4> [338.321386] ? do_user_addr_fault+0x300/0x8e0
<4> [338.321390] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.321394] ? irqentry_exit+0x77/0xb0
<4> [338.321397] ? clear_bhb_loop+0x30/0x80
<4> [338.321399] ? clear_bhb_loop+0x30/0x80
<4> [338.321402] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.321404] RIP: 0033:0x7a2536f24ded
<4> [338.321407] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.321408] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.321411] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.321413] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.321414] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.321416] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.321417] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.321426] </TASK>
<4> [338.321427] irq event stamp: 949169
<4> [338.321429] hardirqs last enabled at (949175): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.321432] hardirqs last disabled at (949180): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.321434] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.321437] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.321439] ---[ end trace 0000000000000000 ]---
<2> [338.321441] DMAR: ERROR: DMA PTE for vPFN 0x3e00003 already set (to 250002003 not 250002003)
<4> [338.321461] ------------[ cut here ]------------
<4> [338.321462] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.321465] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.321556] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.321559] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.321560] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.321562] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.321564] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.321566] RSP: 0018:ffffc9000281b078 EFLAGS: 00010202
<4> [338.321568] RAX: 0000000000000001 RBX: ffff8881262b2018 RCX: 0000000000000000
<4> [338.321570] RDX: 0000000000000000 RSI: 0000000003e00003 RDI: 0000000000000000
<4> [338.321571] RBP: ffffc9000281b138 R08: 0000000000250002 R09: 0000000000000001
<4> [338.321573] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250002003
<4> [338.321574] R13: 0000000000000000 R14: 00000000000fcffe R15: ffff8881039b2188
<4> [338.321576] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.321578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.321579] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.321581] Call Trace:
<4> [338.321582] <TASK>
<4> [338.321584] ? mark_held_locks+0x46/0x90
<4> [338.321589] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.321596] iommu_map_nosync+0x12c/0x320
<4> [338.321603] iommu_map_sg+0xd9/0x1d0
<4> [338.321608] iommu_dma_map_sg+0x23c/0x670
<4> [338.321617] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.321621] dma_map_sgtable+0x1d/0x40
<4> [338.321623] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.321867] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.322023] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.322191] ? lock_acquire+0xc4/0x2f0
<4> [338.322194] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.322339] ? lock_is_held_type+0xa3/0x130
<4> [338.322344] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.322491] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.322638] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.322912] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.323112] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.323257] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.323403] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.323556] ? kernel_text_address+0x139/0x150
<4> [338.323559] ? __kernel_text_address+0x12/0x50
<4> [338.323571] ? __lock_acquire+0x43e/0x2860
<4> [338.323573] ? find_held_lock+0x31/0x90
<4> [338.323575] ? __create_object+0x68/0xc0
<4> [338.323597] ? find_held_lock+0x31/0x90
<4> [338.323599] ? __might_fault+0x53/0xb0
<4> [338.323609] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.323823] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.323983] drm_ioctl_kernel+0xb3/0x120
<4> [338.323989] drm_ioctl+0x2d4/0x5a0
<4> [338.323991] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.324144] __x64_sys_ioctl+0xa2/0x100
<4> [338.324148] x64_sys_call+0x1178/0x2660
<4> [338.324151] do_syscall_64+0x93/0xcd0
<4> [338.324154] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.324156] ? lock_is_held_type+0xa3/0x130
<4> [338.324161] ? ww_mutex_unlock+0x47/0xa0
<4> [338.324166] ? __lock_acquire+0x43e/0x2860
<4> [338.324170] ? __do_fault+0x3d/0x1b0
<4> [338.324176] ? find_held_lock+0x31/0x90
<4> [338.324178] ? rcu_read_unlock+0x1c/0x80
<4> [338.324182] ? lock_release+0xce/0x2a0
<4> [338.324186] ? find_held_lock+0x31/0x90
<4> [338.324188] ? do_user_addr_fault+0x300/0x8e0
<4> [338.324192] ? lock_release+0xce/0x2a0
<4> [338.324196] ? up_read+0x22/0x30
<4> [338.324214] ? do_user_addr_fault+0x300/0x8e0
<4> [338.324218] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.324222] ? irqentry_exit+0x77/0xb0
<4> [338.324225] ? clear_bhb_loop+0x30/0x80
<4> [338.324227] ? clear_bhb_loop+0x30/0x80
<4> [338.324231] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.324232] RIP: 0033:0x7a2536f24ded
<4> [338.324235] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.324236] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.324252] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.324254] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.324255] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.324257] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.324258] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.324280] </TASK>
<4> [338.324281] irq event stamp: 950223
<4> [338.324282] hardirqs last enabled at (950229): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.324286] hardirqs last disabled at (950234): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.324288] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.324291] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.324293] ---[ end trace 0000000000000000 ]---
<2> [338.324295] DMAR: ERROR: DMA PTE for vPFN 0x3e00004 already set (to 250003003 not 250003003)
<4> [338.324337] ------------[ cut here ]------------
<4> [338.324338] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.324341] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.324418] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.324420] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.324422] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.324423] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.324425] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.324427] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.324429] RAX: 0000000000000000 RBX: ffff8881262b2020 RCX: 0000000000000000
<4> [338.324431] RDX: 0000000000000000 RSI: 0000000003e00004 RDI: 0000000000000000
<4> [338.324432] RBP: ffffc9000281b138 R08: 0000000000250003 R09: 0000000000000001
<4> [338.324434] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250003003
<4> [338.324435] R13: 0000000000000000 R14: 00000000000fcffd R15: ffff8881039b2188
<4> [338.324437] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.324439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.324440] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.324442] Call Trace:
<4> [338.324443] <TASK>
<4> [338.324445] ? mark_held_locks+0x46/0x90
<4> [338.324450] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.324457] iommu_map_nosync+0x12c/0x320
<4> [338.324463] iommu_map_sg+0xd9/0x1d0
<4> [338.324468] iommu_dma_map_sg+0x23c/0x670
<4> [338.324477] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.324480] dma_map_sgtable+0x1d/0x40
<4> [338.324483] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.324635] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.324838] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.325020] ? lock_acquire+0xc4/0x2f0
<4> [338.325036] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.325197] ? lock_is_held_type+0xa3/0x130
<4> [338.325202] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.325349] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.325496] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.325654] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.325888] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.326050] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.326238] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.326413] ? kernel_text_address+0x139/0x150
<4> [338.326416] ? __kernel_text_address+0x12/0x50
<4> [338.326428] ? __lock_acquire+0x43e/0x2860
<4> [338.326430] ? find_held_lock+0x31/0x90
<4> [338.326432] ? __create_object+0x68/0xc0
<4> [338.326440] ? find_held_lock+0x31/0x90
<4> [338.326442] ? __might_fault+0x53/0xb0
<4> [338.326452] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.326597] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.326789] drm_ioctl_kernel+0xb3/0x120
<4> [338.326795] drm_ioctl+0x2d4/0x5a0
<4> [338.326797] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.326979] __x64_sys_ioctl+0xa2/0x100
<4> [338.326983] x64_sys_call+0x1178/0x2660
<4> [338.326986] do_syscall_64+0x93/0xcd0
<4> [338.326989] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.326991] ? lock_is_held_type+0xa3/0x130
<4> [338.326996] ? ww_mutex_unlock+0x47/0xa0
<4> [338.327001] ? __lock_acquire+0x43e/0x2860
<4> [338.327005] ? __do_fault+0x3d/0x1b0
<4> [338.327011] ? find_held_lock+0x31/0x90
<4> [338.327013] ? rcu_read_unlock+0x1c/0x80
<4> [338.327032] ? lock_release+0xce/0x2a0
<4> [338.327036] ? find_held_lock+0x31/0x90
<4> [338.327038] ? do_user_addr_fault+0x300/0x8e0
<4> [338.327042] ? lock_release+0xce/0x2a0
<4> [338.327047] ? up_read+0x22/0x30
<4> [338.327064] ? do_user_addr_fault+0x300/0x8e0
<4> [338.327067] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.327071] ? irqentry_exit+0x77/0xb0
<4> [338.327074] ? clear_bhb_loop+0x30/0x80
<4> [338.327076] ? clear_bhb_loop+0x30/0x80
<4> [338.327079] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.327081] RIP: 0033:0x7a2536f24ded
<4> [338.327083] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.327085] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.327088] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.327089] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.327091] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.327092] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.327094] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.327102] </TASK>
<4> [338.327103] irq event stamp: 951277
<4> [338.327105] hardirqs last enabled at (951283): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.327108] hardirqs last disabled at (951288): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.327110] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.327113] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.327115] ---[ end trace 0000000000000000 ]---
<2> [338.327117] DMAR: ERROR: DMA PTE for vPFN 0x3e00005 already set (to 250004003 not 250004003)
<4> [338.327137] ------------[ cut here ]------------
<4> [338.327139] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.327142] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.327219] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.327222] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.327223] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.327225] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.327227] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.327229] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.327231] RAX: 0000000000000000 RBX: ffff8881262b2028 RCX: 0000000000000000
<4> [338.327233] RDX: 0000000000000000 RSI: 0000000003e00005 RDI: 0000000000000000
<4> [338.327235] RBP: ffffc9000281b138 R08: 0000000000250004 R09: 0000000000000001
<4> [338.327236] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250004003
<4> [338.327238] R13: 0000000000000000 R14: 00000000000fcffc R15: ffff8881039b2188
<4> [338.327239] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.327241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.327243] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.327244] Call Trace:
<4> [338.327246] <TASK>
<4> [338.327248] ? mark_held_locks+0x46/0x90
<4> [338.327252] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.327259] iommu_map_nosync+0x12c/0x320
<4> [338.327266] iommu_map_sg+0xd9/0x1d0
<4> [338.327271] iommu_dma_map_sg+0x23c/0x670
<4> [338.327279] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.327283] dma_map_sgtable+0x1d/0x40
<4> [338.327286] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.327439] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.327591] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.327814] ? lock_acquire+0xc4/0x2f0
<4> [338.327818] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.327995] ? lock_is_held_type+0xa3/0x130
<4> [338.328000] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.328199] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.328345] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.328502] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.328690] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.328951] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.329096] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.329249] ? kernel_text_address+0x139/0x150
<4> [338.329252] ? __kernel_text_address+0x12/0x50
<4> [338.329264] ? __lock_acquire+0x43e/0x2860
<4> [338.329266] ? find_held_lock+0x31/0x90
<4> [338.329269] ? __create_object+0x68/0xc0
<4> [338.329277] ? find_held_lock+0x31/0x90
<4> [338.329279] ? __might_fault+0x53/0xb0
<4> [338.329289] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.329450] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.329598] drm_ioctl_kernel+0xb3/0x120
<4> [338.329603] drm_ioctl+0x2d4/0x5a0
<4> [338.329606] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.329810] __x64_sys_ioctl+0xa2/0x100
<4> [338.329814] x64_sys_call+0x1178/0x2660
<4> [338.329817] do_syscall_64+0x93/0xcd0
<4> [338.329819] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.329821] ? lock_is_held_type+0xa3/0x130
<4> [338.329848] ? ww_mutex_unlock+0x47/0xa0
<4> [338.329853] ? __lock_acquire+0x43e/0x2860
<4> [338.329857] ? __do_fault+0x3d/0x1b0
<4> [338.329864] ? find_held_lock+0x31/0x90
<4> [338.329866] ? rcu_read_unlock+0x1c/0x80
<4> [338.329870] ? lock_release+0xce/0x2a0
<4> [338.329874] ? find_held_lock+0x31/0x90
<4> [338.329876] ? do_user_addr_fault+0x300/0x8e0
<4> [338.329880] ? lock_release+0xce/0x2a0
<4> [338.329898] ? up_read+0x22/0x30
<4> [338.329901] ? do_user_addr_fault+0x300/0x8e0
<4> [338.329904] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.329923] ? irqentry_exit+0x77/0xb0
<4> [338.329926] ? clear_bhb_loop+0x30/0x80
<4> [338.329928] ? clear_bhb_loop+0x30/0x80
<4> [338.329932] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.329934] RIP: 0033:0x7a2536f24ded
<4> [338.329936] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.329938] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.329940] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.329942] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.329944] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.329945] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.329947] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.329955] </TASK>
<4> [338.329957] irq event stamp: 952331
<4> [338.329958] hardirqs last enabled at (952337): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.329961] hardirqs last disabled at (952342): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.329964] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.329967] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.329969] ---[ end trace 0000000000000000 ]---
<2> [338.329971] DMAR: ERROR: DMA PTE for vPFN 0x3e00006 already set (to 250005003 not 250005003)
<4> [338.329992] ------------[ cut here ]------------
<4> [338.329993] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.329996] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.330086] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.330089] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.330090] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.330092] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.330094] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.330096] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.330098] RAX: 0000000000000000 RBX: ffff8881262b2030 RCX: 0000000000000000
<4> [338.330100] RDX: 0000000000000000 RSI: 0000000003e00006 RDI: 0000000000000000
<4> [338.330101] RBP: ffffc9000281b138 R08: 0000000000250005 R09: 0000000000000001
<4> [338.330102] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250005003
<4> [338.330104] R13: 0000000000000000 R14: 00000000000fcffb R15: ffff8881039b2188
<4> [338.330106] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.330107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.330109] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.330110] Call Trace:
<4> [338.330112] <TASK>
<4> [338.330114] ? mark_held_locks+0x46/0x90
<4> [338.330118] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.330125] iommu_map_nosync+0x12c/0x320
<4> [338.330147] iommu_map_sg+0xd9/0x1d0
<4> [338.330152] iommu_dma_map_sg+0x23c/0x670
<4> [338.330174] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.330178] dma_map_sgtable+0x1d/0x40
<4> [338.330180] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.330333] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.330485] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.330637] ? lock_acquire+0xc4/0x2f0
<4> [338.330640] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.330853] ? lock_is_held_type+0xa3/0x130
<4> [338.330858] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.331010] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.331169] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.331390] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.331554] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.331748] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.331931] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.332084] ? kernel_text_address+0x139/0x150
<4> [338.332087] ? __kernel_text_address+0x12/0x50
<4> [338.332115] ? __lock_acquire+0x43e/0x2860
<4> [338.332117] ? find_held_lock+0x31/0x90
<4> [338.332119] ? __create_object+0x68/0xc0
<4> [338.332128] ? find_held_lock+0x31/0x90
<4> [338.332130] ? __might_fault+0x53/0xb0
<4> [338.332153] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.332298] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.332442] drm_ioctl_kernel+0xb3/0x120
<4> [338.332448] drm_ioctl+0x2d4/0x5a0
<4> [338.332450] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.332603] __x64_sys_ioctl+0xa2/0x100
<4> [338.332607] x64_sys_call+0x1178/0x2660
<4> [338.332610] do_syscall_64+0x93/0xcd0
<4> [338.332613] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.332615] ? lock_is_held_type+0xa3/0x130
<4> [338.332620] ? ww_mutex_unlock+0x47/0xa0
<4> [338.332625] ? __lock_acquire+0x43e/0x2860
<4> [338.332628] ? __do_fault+0x3d/0x1b0
<4> [338.332635] ? find_held_lock+0x31/0x90
<4> [338.332637] ? rcu_read_unlock+0x1c/0x80
<4> [338.332640] ? lock_release+0xce/0x2a0
<4> [338.332644] ? find_held_lock+0x31/0x90
<4> [338.332646] ? do_user_addr_fault+0x300/0x8e0
<4> [338.332650] ? lock_release+0xce/0x2a0
<4> [338.332678] ? up_read+0x22/0x30
<4> [338.332682] ? do_user_addr_fault+0x300/0x8e0
<4> [338.332685] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.332689] ? irqentry_exit+0x77/0xb0
<4> [338.332693] ? clear_bhb_loop+0x30/0x80
<4> [338.332695] ? clear_bhb_loop+0x30/0x80
<4> [338.332698] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.332700] RIP: 0033:0x7a2536f24ded
<4> [338.332716] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.332717] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.332720] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.332722] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.332737] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.332739] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.332740] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.332765] </TASK>
<4> [338.332766] irq event stamp: 953385
<4> [338.332768] hardirqs last enabled at (953391): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.332771] hardirqs last disabled at (953396): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.332774] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.332776] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.332778] ---[ end trace 0000000000000000 ]---
<2> [338.332780] DMAR: ERROR: DMA PTE for vPFN 0x3e00007 already set (to 250006003 not 250006003)
<4> [338.332801] ------------[ cut here ]------------
<4> [338.332802] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.332805] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.332914] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.332916] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.332918] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.332919] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.332922] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.332923] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.332926] RAX: 0000000000000000 RBX: ffff8881262b2038 RCX: 0000000000000000
<4> [338.332927] RDX: 0000000000000000 RSI: 0000000003e00007 RDI: 0000000000000000
<4> [338.332929] RBP: ffffc9000281b138 R08: 0000000000250006 R09: 0000000000000001
<4> [338.332930] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250006003
<4> [338.332932] R13: 0000000000000000 R14: 00000000000fcffa R15: ffff8881039b2188
<4> [338.332933] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.332935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.332937] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.332938] Call Trace:
<4> [338.332940] <TASK>
<4> [338.332942] ? mark_held_locks+0x46/0x90
<4> [338.332947] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.332966] iommu_map_nosync+0x12c/0x320
<4> [338.332973] iommu_map_sg+0xd9/0x1d0
<4> [338.332978] iommu_dma_map_sg+0x23c/0x670
<4> [338.332986] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.332990] dma_map_sgtable+0x1d/0x40
<4> [338.332993] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.333144] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.333297] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.333449] ? lock_acquire+0xc4/0x2f0
<4> [338.333452] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.333597] ? lock_is_held_type+0xa3/0x130
<4> [338.333602] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.333830] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.333981] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.334152] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.334315] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.334461] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.334607] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.334853] ? kernel_text_address+0x139/0x150
<4> [338.334857] ? __kernel_text_address+0x12/0x50
<4> [338.334869] ? __lock_acquire+0x43e/0x2860
<4> [338.334871] ? find_held_lock+0x31/0x90
<4> [338.334873] ? __create_object+0x68/0xc0
<4> [338.334894] ? find_held_lock+0x31/0x90
<4> [338.334896] ? __might_fault+0x53/0xb0
<4> [338.334922] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.335083] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.335226] drm_ioctl_kernel+0xb3/0x120
<4> [338.335232] drm_ioctl+0x2d4/0x5a0
<4> [338.335234] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.335387] __x64_sys_ioctl+0xa2/0x100
<4> [338.335391] x64_sys_call+0x1178/0x2660
<4> [338.335393] do_syscall_64+0x93/0xcd0
<4> [338.335396] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.335398] ? lock_is_held_type+0xa3/0x130
<4> [338.335404] ? ww_mutex_unlock+0x47/0xa0
<4> [338.335408] ? __lock_acquire+0x43e/0x2860
<4> [338.335412] ? __do_fault+0x3d/0x1b0
<4> [338.335419] ? find_held_lock+0x31/0x90
<4> [338.335420] ? rcu_read_unlock+0x1c/0x80
<4> [338.335424] ? lock_release+0xce/0x2a0
<4> [338.335428] ? find_held_lock+0x31/0x90
<4> [338.335430] ? do_user_addr_fault+0x300/0x8e0
<4> [338.335434] ? lock_release+0xce/0x2a0
<4> [338.335439] ? up_read+0x22/0x30
<4> [338.335442] ? do_user_addr_fault+0x300/0x8e0
<4> [338.335445] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.335449] ? irqentry_exit+0x77/0xb0
<4> [338.335452] ? clear_bhb_loop+0x30/0x80
<4> [338.335454] ? clear_bhb_loop+0x30/0x80
<4> [338.335457] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.335459] RIP: 0033:0x7a2536f24ded
<4> [338.335461] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.335463] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.335466] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.335467] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.335469] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.335470] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.335472] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.335480] </TASK>
<4> [338.335481] irq event stamp: 954437
<4> [338.335483] hardirqs last enabled at (954443): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.335486] hardirqs last disabled at (954448): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.335488] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.335491] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.335493] ---[ end trace 0000000000000000 ]---
<2> [338.335494] DMAR: ERROR: DMA PTE for vPFN 0x3e00008 already set (to 250007003 not 250007003)
<4> [338.335515] ------------[ cut here ]------------
<4> [338.335516] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.335519] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.335609] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.335612] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.335613] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.335615] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.335617] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.335619] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.335621] RAX: 0000000000000000 RBX: ffff8881262b2040 RCX: 0000000000000000
<4> [338.335623] RDX: 0000000000000000 RSI: 0000000003e00008 RDI: 0000000000000000
<4> [338.335625] RBP: ffffc9000281b138 R08: 0000000000250007 R09: 0000000000000001
<4> [338.335626] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250007003
<4> [338.335628] R13: 0000000000000000 R14: 00000000000fcff9 R15: ffff8881039b2188
<4> [338.335629] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.335631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.335633] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.335634] Call Trace:
<4> [338.335636] <TASK>
<4> [338.335638] ? mark_held_locks+0x46/0x90
<4> [338.335643] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.335649] iommu_map_nosync+0x12c/0x320
<4> [338.335662] iommu_map_sg+0xd9/0x1d0
<4> [338.335667] iommu_dma_map_sg+0x23c/0x670
<4> [338.335675] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.335679] dma_map_sgtable+0x1d/0x40
<4> [338.335682] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.335838] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.336005] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.336156] ? lock_acquire+0xc4/0x2f0
<4> [338.336159] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.336305] ? lock_is_held_type+0xa3/0x130
<4> [338.336310] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.336498] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.336648] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.336858] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.337088] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.337259] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.337405] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.337559] ? kernel_text_address+0x139/0x150
<4> [338.337562] ? __kernel_text_address+0x12/0x50
<4> [338.337574] ? __lock_acquire+0x43e/0x2860
<4> [338.337576] ? find_held_lock+0x31/0x90
<4> [338.337578] ? __create_object+0x68/0xc0
<4> [338.337586] ? find_held_lock+0x31/0x90
<4> [338.337588] ? __might_fault+0x53/0xb0
<4> [338.337598] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.337824] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.337990] drm_ioctl_kernel+0xb3/0x120
<4> [338.337995] drm_ioctl+0x2d4/0x5a0
<4> [338.337998] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.338151] __x64_sys_ioctl+0xa2/0x100
<4> [338.338155] x64_sys_call+0x1178/0x2660
<4> [338.338157] do_syscall_64+0x93/0xcd0
<4> [338.338160] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.338162] ? lock_is_held_type+0xa3/0x130
<4> [338.338167] ? ww_mutex_unlock+0x47/0xa0
<4> [338.338172] ? __lock_acquire+0x43e/0x2860
<4> [338.338176] ? __do_fault+0x3d/0x1b0
<4> [338.338182] ? find_held_lock+0x31/0x90
<4> [338.338184] ? rcu_read_unlock+0x1c/0x80
<4> [338.338188] ? lock_release+0xce/0x2a0
<4> [338.338192] ? find_held_lock+0x31/0x90
<4> [338.338194] ? do_user_addr_fault+0x300/0x8e0
<4> [338.338198] ? lock_release+0xce/0x2a0
<4> [338.338202] ? up_read+0x22/0x30
<4> [338.338205] ? do_user_addr_fault+0x300/0x8e0
<4> [338.338209] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.338213] ? irqentry_exit+0x77/0xb0
<4> [338.338216] ? clear_bhb_loop+0x30/0x80
<4> [338.338218] ? clear_bhb_loop+0x30/0x80
<4> [338.338221] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.338223] RIP: 0033:0x7a2536f24ded
<4> [338.338225] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.338227] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.338229] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.338231] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.338232] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.338234] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.338235] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.338244] </TASK>
<4> [338.338245] irq event stamp: 955491
<4> [338.338246] hardirqs last enabled at (955497): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.338249] hardirqs last disabled at (955502): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.338252] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.338255] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.338257] ---[ end trace 0000000000000000 ]---
<2> [338.338258] DMAR: ERROR: DMA PTE for vPFN 0x3e00009 already set (to 250008003 not 250008003)
<4> [338.338279] ------------[ cut here ]------------
<4> [338.338280] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.338283] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.338360] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.338363] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.338364] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.338365] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.338368] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.338369] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.338372] RAX: 0000000000000000 RBX: ffff8881262b2048 RCX: 0000000000000000
<4> [338.338373] RDX: 0000000000000000 RSI: 0000000003e00009 RDI: 0000000000000000
<4> [338.338375] RBP: ffffc9000281b138 R08: 0000000000250008 R09: 0000000000000001
<4> [338.338376] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250008003
<4> [338.338378] R13: 0000000000000000 R14: 00000000000fcff8 R15: ffff8881039b2188
<4> [338.338379] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.338381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.338382] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.338384] Call Trace:
<4> [338.338385] <TASK>
<4> [338.338387] ? mark_held_locks+0x46/0x90
<4> [338.338392] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.338399] iommu_map_nosync+0x12c/0x320
<4> [338.338405] iommu_map_sg+0xd9/0x1d0
<4> [338.338410] iommu_dma_map_sg+0x23c/0x670
<4> [338.338432] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.338436] dma_map_sgtable+0x1d/0x40
<4> [338.338439] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.338595] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.338814] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.338970] ? lock_acquire+0xc4/0x2f0
<4> [338.338973] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.339133] ? lock_is_held_type+0xa3/0x130
<4> [338.339138] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.339285] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.339446] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.339608] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.339820] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.340024] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.340170] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.340349] ? kernel_text_address+0x139/0x150
<4> [338.340352] ? __kernel_text_address+0x12/0x50
<4> [338.340364] ? __lock_acquire+0x43e/0x2860
<4> [338.340366] ? find_held_lock+0x31/0x90
<4> [338.340369] ? __create_object+0x68/0xc0
<4> [338.340377] ? find_held_lock+0x31/0x90
<4> [338.340379] ? __might_fault+0x53/0xb0
<4> [338.340388] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.340534] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.340715] drm_ioctl_kernel+0xb3/0x120
<4> [338.340721] drm_ioctl+0x2d4/0x5a0
<4> [338.340737] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.340921] __x64_sys_ioctl+0xa2/0x100
<4> [338.340925] x64_sys_call+0x1178/0x2660
<4> [338.340928] do_syscall_64+0x93/0xcd0
<4> [338.340930] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.340932] ? lock_is_held_type+0xa3/0x130
<4> [338.340938] ? ww_mutex_unlock+0x47/0xa0
<4> [338.340942] ? __lock_acquire+0x43e/0x2860
<4> [338.340946] ? __do_fault+0x3d/0x1b0
<4> [338.340953] ? find_held_lock+0x31/0x90
<4> [338.340955] ? rcu_read_unlock+0x1c/0x80
<4> [338.340958] ? lock_release+0xce/0x2a0
<4> [338.340962] ? find_held_lock+0x31/0x90
<4> [338.340964] ? do_user_addr_fault+0x300/0x8e0
<4> [338.340968] ? lock_release+0xce/0x2a0
<4> [338.340973] ? up_read+0x22/0x30
<4> [338.340976] ? do_user_addr_fault+0x300/0x8e0
<4> [338.340993] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.340997] ? irqentry_exit+0x77/0xb0
<4> [338.341000] ? clear_bhb_loop+0x30/0x80
<4> [338.341002] ? clear_bhb_loop+0x30/0x80
<4> [338.341006] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.341007] RIP: 0033:0x7a2536f24ded
<4> [338.341009] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.341024] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.341027] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.341028] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.341030] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.341032] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.341033] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.341041] </TASK>
<4> [338.341043] irq event stamp: 956545
<4> [338.341044] hardirqs last enabled at (956551): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.341047] hardirqs last disabled at (956556): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.341050] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.341053] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.341055] ---[ end trace 0000000000000000 ]---
<2> [338.341056] DMAR: ERROR: DMA PTE for vPFN 0x3e0000a already set (to 250009003 not 250009003)
<4> [338.341077] ------------[ cut here ]------------
<4> [338.341078] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.341081] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.341157] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.341160] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.341161] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.341163] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.341165] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.341167] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.341169] RAX: 0000000000000000 RBX: ffff8881262b2050 RCX: 0000000000000000
<4> [338.341170] RDX: 0000000000000000 RSI: 0000000003e0000a RDI: 0000000000000000
<4> [338.341172] RBP: ffffc9000281b138 R08: 0000000000250009 R09: 0000000000000001
<4> [338.341173] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250009003
<4> [338.341175] R13: 0000000000000000 R14: 00000000000fcff7 R15: ffff8881039b2188
<4> [338.341177] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.341178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.341180] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.341181] Call Trace:
<4> [338.341183] <TASK>
<4> [338.341185] ? mark_held_locks+0x46/0x90
<4> [338.341189] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.341196] iommu_map_nosync+0x12c/0x320
<4> [338.341203] iommu_map_sg+0xd9/0x1d0
<4> [338.341208] iommu_dma_map_sg+0x23c/0x670
<4> [338.341216] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.341220] dma_map_sgtable+0x1d/0x40
<4> [338.341222] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.341374] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.341526] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.341717] ? lock_acquire+0xc4/0x2f0
<4> [338.341735] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.341897] ? lock_is_held_type+0xa3/0x130
<4> [338.341902] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.342065] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.342213] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.342371] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.342535] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.342718] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.342907] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.343089] ? kernel_text_address+0x139/0x150
<4> [338.343092] ? __kernel_text_address+0x12/0x50
<4> [338.343104] ? __lock_acquire+0x43e/0x2860
<4> [338.343107] ? find_held_lock+0x31/0x90
<4> [338.343109] ? __create_object+0x68/0xc0
<4> [338.343117] ? find_held_lock+0x31/0x90
<4> [338.343119] ? __might_fault+0x53/0xb0
<4> [338.343129] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.343274] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.343418] drm_ioctl_kernel+0xb3/0x120
<4> [338.343423] drm_ioctl+0x2d4/0x5a0
<4> [338.343426] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.343578] __x64_sys_ioctl+0xa2/0x100
<4> [338.343582] x64_sys_call+0x1178/0x2660
<4> [338.343585] do_syscall_64+0x93/0xcd0
<4> [338.343588] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.343589] ? lock_is_held_type+0xa3/0x130
<4> [338.343595] ? ww_mutex_unlock+0x47/0xa0
<4> [338.343599] ? __lock_acquire+0x43e/0x2860
<4> [338.343603] ? __do_fault+0x3d/0x1b0
<4> [338.343623] ? find_held_lock+0x31/0x90
<4> [338.343625] ? rcu_read_unlock+0x1c/0x80
<4> [338.343628] ? lock_release+0xce/0x2a0
<4> [338.343632] ? find_held_lock+0x31/0x90
<4> [338.343634] ? do_user_addr_fault+0x300/0x8e0
<4> [338.343638] ? lock_release+0xce/0x2a0
<4> [338.343643] ? up_read+0x22/0x30
<4> [338.343646] ? do_user_addr_fault+0x300/0x8e0
<4> [338.343655] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.343659] ? irqentry_exit+0x77/0xb0
<4> [338.343662] ? clear_bhb_loop+0x30/0x80
<4> [338.343679] ? clear_bhb_loop+0x30/0x80
<4> [338.343683] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.343685] RIP: 0033:0x7a2536f24ded
<4> [338.343687] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.343702] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.343705] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.343707] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.343708] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.343710] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.343712] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.343720] </TASK>
<4> [338.343722] irq event stamp: 957599
<4> [338.343723] hardirqs last enabled at (957605): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.343727] hardirqs last disabled at (957610): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.343729] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.343732] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.343734] ---[ end trace 0000000000000000 ]---
<2> [338.343736] DMAR: ERROR: DMA PTE for vPFN 0x3e0000b already set (to 25000a003 not 25000a003)
<4> [338.343757] ------------[ cut here ]------------
<4> [338.343758] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.343761] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.343841] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.343844] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.343845] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.343847] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.343849] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.343851] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.343854] RAX: 0000000000000000 RBX: ffff8881262b2058 RCX: 0000000000000000
<4> [338.343855] RDX: 0000000000000000 RSI: 0000000003e0000b RDI: 0000000000000000
<4> [338.343857] RBP: ffffc9000281b138 R08: 000000000025000a R09: 0000000000000001
<4> [338.343858] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025000a003
<4> [338.343860] R13: 0000000000000000 R14: 00000000000fcff6 R15: ffff8881039b2188
<4> [338.343862] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.343863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.343865] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.343867] Call Trace:
<4> [338.343868] <TASK>
<4> [338.343870] ? mark_held_locks+0x46/0x90
<4> [338.343875] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.343882] iommu_map_nosync+0x12c/0x320
<4> [338.343889] iommu_map_sg+0xd9/0x1d0
<4> [338.343907] iommu_dma_map_sg+0x23c/0x670
<4> [338.343915] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.343919] dma_map_sgtable+0x1d/0x40
<4> [338.343922] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.344075] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.344229] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.344380] ? lock_acquire+0xc4/0x2f0
<4> [338.344383] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.344544] ? lock_is_held_type+0xa3/0x130
<4> [338.344549] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.344750] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.344925] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.345083] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.345246] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.345419] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.345565] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.345783] ? kernel_text_address+0x139/0x150
<4> [338.345786] ? __kernel_text_address+0x12/0x50
<4> [338.345798] ? __lock_acquire+0x43e/0x2860
<4> [338.345801] ? find_held_lock+0x31/0x90
<4> [338.345803] ? __create_object+0x68/0xc0
<4> [338.345811] ? find_held_lock+0x31/0x90
<4> [338.345814] ? __might_fault+0x53/0xb0
<4> [338.345824] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.345993] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.346137] drm_ioctl_kernel+0xb3/0x120
<4> [338.346142] drm_ioctl+0x2d4/0x5a0
<4> [338.346145] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.346297] __x64_sys_ioctl+0xa2/0x100
<4> [338.346301] x64_sys_call+0x1178/0x2660
<4> [338.346304] do_syscall_64+0x93/0xcd0
<4> [338.346307] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.346309] ? lock_is_held_type+0xa3/0x130
<4> [338.346314] ? ww_mutex_unlock+0x47/0xa0
<4> [338.346318] ? __lock_acquire+0x43e/0x2860
<4> [338.346322] ? __do_fault+0x3d/0x1b0
<4> [338.346329] ? find_held_lock+0x31/0x90
<4> [338.346331] ? rcu_read_unlock+0x1c/0x80
<4> [338.346335] ? lock_release+0xce/0x2a0
<4> [338.346339] ? find_held_lock+0x31/0x90
<4> [338.346341] ? do_user_addr_fault+0x300/0x8e0
<4> [338.346344] ? lock_release+0xce/0x2a0
<4> [338.346349] ? up_read+0x22/0x30
<4> [338.346352] ? do_user_addr_fault+0x300/0x8e0
<4> [338.346355] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.346359] ? irqentry_exit+0x77/0xb0
<4> [338.346362] ? clear_bhb_loop+0x30/0x80
<4> [338.346364] ? clear_bhb_loop+0x30/0x80
<4> [338.346368] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.346370] RIP: 0033:0x7a2536f24ded
<4> [338.346372] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.346373] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.346376] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.346378] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.346379] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.346381] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.346382] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.346390] </TASK>
<4> [338.346392] irq event stamp: 958651
<4> [338.346393] hardirqs last enabled at (958657): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.346396] hardirqs last disabled at (958662): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.346399] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.346401] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.346403] ---[ end trace 0000000000000000 ]---
<2> [338.346405] DMAR: ERROR: DMA PTE for vPFN 0x3e0000c already set (to 25000b003 not 25000b003)
<4> [338.346425] ------------[ cut here ]------------
<4> [338.346427] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.346430] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.346506] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.346508] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.346510] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.346511] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.346513] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.346515] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.346517] RAX: 0000000000000000 RBX: ffff8881262b2060 RCX: 0000000000000000
<4> [338.346519] RDX: 0000000000000000 RSI: 0000000003e0000c RDI: 0000000000000000
<4> [338.346520] RBP: ffffc9000281b138 R08: 000000000025000b R09: 0000000000000001
<4> [338.346522] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025000b003
<4> [338.346523] R13: 0000000000000000 R14: 00000000000fcff5 R15: ffff8881039b2188
<4> [338.346525] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.346527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.346528] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.346530] Call Trace:
<4> [338.346531] <TASK>
<4> [338.346533] ? mark_held_locks+0x46/0x90
<4> [338.346538] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.346544] iommu_map_nosync+0x12c/0x320
<4> [338.346551] iommu_map_sg+0xd9/0x1d0
<4> [338.346556] iommu_dma_map_sg+0x23c/0x670
<4> [338.346564] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.346568] dma_map_sgtable+0x1d/0x40
<4> [338.346570] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.346800] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.346957] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.347124] ? lock_acquire+0xc4/0x2f0
<4> [338.347127] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.347273] ? lock_is_held_type+0xa3/0x130
<4> [338.347278] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.347425] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.347587] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.347797] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.347990] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.348136] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.348281] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.348434] ? kernel_text_address+0x139/0x150
<4> [338.348437] ? __kernel_text_address+0x12/0x50
<4> [338.348462] ? __lock_acquire+0x43e/0x2860
<4> [338.348465] ? find_held_lock+0x31/0x90
<4> [338.348467] ? __create_object+0x68/0xc0
<4> [338.348475] ? find_held_lock+0x31/0x90
<4> [338.348477] ? __might_fault+0x53/0xb0
<4> [338.348487] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.348636] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.348845] drm_ioctl_kernel+0xb3/0x120
<4> [338.348851] drm_ioctl+0x2d4/0x5a0
<4> [338.348853] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.349022] __x64_sys_ioctl+0xa2/0x100
<4> [338.349026] x64_sys_call+0x1178/0x2660
<4> [338.349029] do_syscall_64+0x93/0xcd0
<4> [338.349032] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.349034] ? lock_is_held_type+0xa3/0x130
<4> [338.349039] ? ww_mutex_unlock+0x47/0xa0
<4> [338.349043] ? __lock_acquire+0x43e/0x2860
<4> [338.349047] ? __do_fault+0x3d/0x1b0
<4> [338.349054] ? find_held_lock+0x31/0x90
<4> [338.349056] ? rcu_read_unlock+0x1c/0x80
<4> [338.349059] ? lock_release+0xce/0x2a0
<4> [338.349063] ? find_held_lock+0x31/0x90
<4> [338.349065] ? do_user_addr_fault+0x300/0x8e0
<4> [338.349069] ? lock_release+0xce/0x2a0
<4> [338.349074] ? up_read+0x22/0x30
<4> [338.349077] ? do_user_addr_fault+0x300/0x8e0
<4> [338.349080] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.349084] ? irqentry_exit+0x77/0xb0
<4> [338.349087] ? clear_bhb_loop+0x30/0x80
<4> [338.349089] ? clear_bhb_loop+0x30/0x80
<4> [338.349092] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.349094] RIP: 0033:0x7a2536f24ded
<4> [338.349096] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.349098] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.349101] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.349102] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.349104] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.349105] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.349107] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.349115] </TASK>
<4> [338.349116] irq event stamp: 959705
<4> [338.349118] hardirqs last enabled at (959711): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.349121] hardirqs last disabled at (959716): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.349124] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.349126] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.349128] ---[ end trace 0000000000000000 ]---
<2> [338.349130] DMAR: ERROR: DMA PTE for vPFN 0x3e0000d already set (to 25000c003 not 25000c003)
<4> [338.349166] ------------[ cut here ]------------
<4> [338.349167] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.349170] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.349260] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.349263] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.349264] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.349266] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.349268] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.349270] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.349272] RAX: 0000000000000000 RBX: ffff8881262b2068 RCX: 0000000000000000
<4> [338.349273] RDX: 0000000000000000 RSI: 0000000003e0000d RDI: 0000000000000000
<4> [338.349275] RBP: ffffc9000281b138 R08: 000000000025000c R09: 0000000000000001
<4> [338.349276] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025000c003
<4> [338.349278] R13: 0000000000000000 R14: 00000000000fcff4 R15: ffff8881039b2188
<4> [338.349279] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.349281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.349283] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.349284] Call Trace:
<4> [338.349286] <TASK>
<4> [338.349288] ? mark_held_locks+0x46/0x90
<4> [338.349292] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.349299] iommu_map_nosync+0x12c/0x320
<4> [338.349306] iommu_map_sg+0xd9/0x1d0
<4> [338.349311] iommu_dma_map_sg+0x23c/0x670
<4> [338.349319] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.349323] dma_map_sgtable+0x1d/0x40
<4> [338.349325] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.349477] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.349629] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.349833] ? lock_acquire+0xc4/0x2f0
<4> [338.349836] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.350008] ? lock_is_held_type+0xa3/0x130
<4> [338.350013] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.350175] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.350321] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.350479] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.350642] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.350857] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.351077] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.351258] ? kernel_text_address+0x139/0x150
<4> [338.351261] ? __kernel_text_address+0x12/0x50
<4> [338.351272] ? __lock_acquire+0x43e/0x2860
<4> [338.351275] ? find_held_lock+0x31/0x90
<4> [338.351277] ? __create_object+0x68/0xc0
<4> [338.351285] ? find_held_lock+0x31/0x90
<4> [338.351287] ? __might_fault+0x53/0xb0
<4> [338.351297] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.351442] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.351586] drm_ioctl_kernel+0xb3/0x120
<4> [338.351591] drm_ioctl+0x2d4/0x5a0
<4> [338.351594] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.351799] __x64_sys_ioctl+0xa2/0x100
<4> [338.351803] x64_sys_call+0x1178/0x2660
<4> [338.351805] do_syscall_64+0x93/0xcd0
<4> [338.351808] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.351810] ? lock_is_held_type+0xa3/0x130
<4> [338.351837] ? ww_mutex_unlock+0x47/0xa0
<4> [338.351842] ? __lock_acquire+0x43e/0x2860
<4> [338.351846] ? __do_fault+0x3d/0x1b0
<4> [338.351852] ? find_held_lock+0x31/0x90
<4> [338.351854] ? rcu_read_unlock+0x1c/0x80
<4> [338.351858] ? lock_release+0xce/0x2a0
<4> [338.351862] ? find_held_lock+0x31/0x90
<4> [338.351864] ? do_user_addr_fault+0x300/0x8e0
<4> [338.351868] ? lock_release+0xce/0x2a0
<4> [338.351873] ? up_read+0x22/0x30
<4> [338.351876] ? do_user_addr_fault+0x300/0x8e0
<4> [338.351879] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.351883] ? irqentry_exit+0x77/0xb0
<4> [338.351886] ? clear_bhb_loop+0x30/0x80
<4> [338.351888] ? clear_bhb_loop+0x30/0x80
<4> [338.351892] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.351894] RIP: 0033:0x7a2536f24ded
<4> [338.351896] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.351898] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.351900] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.351902] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.351904] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.351905] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.351907] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.351915] </TASK>
<4> [338.351917] irq event stamp: 960759
<4> [338.351918] hardirqs last enabled at (960765): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.351921] hardirqs last disabled at (960770): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.351924] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.351927] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.351929] ---[ end trace 0000000000000000 ]---
<2> [338.351930] DMAR: ERROR: DMA PTE for vPFN 0x3e0000e already set (to 25000d003 not 25000d003)
<4> [338.351952] ------------[ cut here ]------------
<4> [338.351953] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.351956] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.352048] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.352050] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.352052] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.352053] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.352056] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.352057] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.352060] RAX: 0000000000000000 RBX: ffff8881262b2070 RCX: 0000000000000000
<4> [338.352061] RDX: 0000000000000000 RSI: 0000000003e0000e RDI: 0000000000000000
<4> [338.352063] RBP: ffffc9000281b138 R08: 000000000025000d R09: 0000000000000001
<4> [338.352064] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025000d003
<4> [338.352066] R13: 0000000000000000 R14: 00000000000fcff3 R15: ffff8881039b2188
<4> [338.352068] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.352069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.352071] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.352073] Call Trace:
<4> [338.352074] <TASK>
<4> [338.352076] ? mark_held_locks+0x46/0x90
<4> [338.352081] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.352087] iommu_map_nosync+0x12c/0x320
<4> [338.352094] iommu_map_sg+0xd9/0x1d0
<4> [338.352099] iommu_dma_map_sg+0x23c/0x670
<4> [338.352107] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.352111] dma_map_sgtable+0x1d/0x40
<4> [338.352114] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.352267] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.352419] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.352571] ? lock_acquire+0xc4/0x2f0
<4> [338.352574] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.352789] ? lock_is_held_type+0xa3/0x130
<4> [338.352794] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.352999] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.353161] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.353334] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.353512] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.353709] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.353871] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.354024] ? kernel_text_address+0x139/0x150
<4> [338.354027] ? __kernel_text_address+0x12/0x50
<4> [338.354039] ? __lock_acquire+0x43e/0x2860
<4> [338.354042] ? find_held_lock+0x31/0x90
<4> [338.354044] ? __create_object+0x68/0xc0
<4> [338.354052] ? find_held_lock+0x31/0x90
<4> [338.354054] ? __might_fault+0x53/0xb0
<4> [338.354064] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.354236] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.354380] drm_ioctl_kernel+0xb3/0x120
<4> [338.354386] drm_ioctl+0x2d4/0x5a0
<4> [338.354388] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.354540] __x64_sys_ioctl+0xa2/0x100
<4> [338.354545] x64_sys_call+0x1178/0x2660
<4> [338.354547] do_syscall_64+0x93/0xcd0
<4> [338.354550] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.354552] ? lock_is_held_type+0xa3/0x130
<4> [338.354557] ? ww_mutex_unlock+0x47/0xa0
<4> [338.354562] ? __lock_acquire+0x43e/0x2860
<4> [338.354566] ? __do_fault+0x3d/0x1b0
<4> [338.354572] ? find_held_lock+0x31/0x90
<4> [338.354574] ? rcu_read_unlock+0x1c/0x80
<4> [338.354578] ? lock_release+0xce/0x2a0
<4> [338.354582] ? find_held_lock+0x31/0x90
<4> [338.354584] ? do_user_addr_fault+0x300/0x8e0
<4> [338.354587] ? lock_release+0xce/0x2a0
<4> [338.354592] ? up_read+0x22/0x30
<4> [338.354595] ? do_user_addr_fault+0x300/0x8e0
<4> [338.354598] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.354602] ? irqentry_exit+0x77/0xb0
<4> [338.354605] ? clear_bhb_loop+0x30/0x80
<4> [338.354607] ? clear_bhb_loop+0x30/0x80
<4> [338.354611] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.354612] RIP: 0033:0x7a2536f24ded
<4> [338.354614] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.354616] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.354619] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.354620] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.354622] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.354623] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.354625] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.354633] </TASK>
<4> [338.354635] irq event stamp: 961811
<4> [338.354636] hardirqs last enabled at (961817): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.354639] hardirqs last disabled at (961822): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.354642] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.354669] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.354671] ---[ end trace 0000000000000000 ]---
<2> [338.354673] DMAR: ERROR: DMA PTE for vPFN 0x3e0000f already set (to 25000e003 not 25000e003)
<4> [338.354707] ------------[ cut here ]------------
<4> [338.354708] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.354711] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.354815] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.354818] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.354819] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.354821] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.354823] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.354837] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.354840] RAX: 0000000000000000 RBX: ffff8881262b2078 RCX: 0000000000000000
<4> [338.354841] RDX: 0000000000000000 RSI: 0000000003e0000f RDI: 0000000000000000
<4> [338.354843] RBP: ffffc9000281b138 R08: 000000000025000e R09: 0000000000000001
<4> [338.354844] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025000e003
<4> [338.354846] R13: 0000000000000000 R14: 00000000000fcff2 R15: ffff8881039b2188
<4> [338.354848] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.354849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.354851] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.354853] Call Trace:
<4> [338.354854] <TASK>
<4> [338.354856] ? mark_held_locks+0x46/0x90
<4> [338.354860] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.354882] iommu_map_nosync+0x12c/0x320
<4> [338.354890] iommu_map_sg+0xd9/0x1d0
<4> [338.354895] iommu_dma_map_sg+0x23c/0x670
<4> [338.354903] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.354907] dma_map_sgtable+0x1d/0x40
<4> [338.354910] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.355079] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.355231] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.355383] ? lock_acquire+0xc4/0x2f0
<4> [338.355387] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.355532] ? lock_is_held_type+0xa3/0x130
<4> [338.355537] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.355751] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.355902] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.356128] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.356290] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.356437] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.356582] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.356800] ? kernel_text_address+0x139/0x150
<4> [338.356804] ? __kernel_text_address+0x12/0x50
<4> [338.356816] ? __lock_acquire+0x43e/0x2860
<4> [338.356818] ? find_held_lock+0x31/0x90
<4> [338.356821] ? __create_object+0x68/0xc0
<4> [338.356829] ? find_held_lock+0x31/0x90
<4> [338.356831] ? __might_fault+0x53/0xb0
<4> [338.356841] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.357002] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.357146] drm_ioctl_kernel+0xb3/0x120
<4> [338.357151] drm_ioctl+0x2d4/0x5a0
<4> [338.357154] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.357307] __x64_sys_ioctl+0xa2/0x100
<4> [338.357311] x64_sys_call+0x1178/0x2660
<4> [338.357314] do_syscall_64+0x93/0xcd0
<4> [338.357317] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.357319] ? lock_is_held_type+0xa3/0x130
<4> [338.357324] ? ww_mutex_unlock+0x47/0xa0
<4> [338.357328] ? __lock_acquire+0x43e/0x2860
<4> [338.357332] ? __do_fault+0x3d/0x1b0
<4> [338.357339] ? find_held_lock+0x31/0x90
<4> [338.357341] ? rcu_read_unlock+0x1c/0x80
<4> [338.357344] ? lock_release+0xce/0x2a0
<4> [338.357348] ? find_held_lock+0x31/0x90
<4> [338.357350] ? do_user_addr_fault+0x300/0x8e0
<4> [338.357354] ? lock_release+0xce/0x2a0
<4> [338.357359] ? up_read+0x22/0x30
<4> [338.357362] ? do_user_addr_fault+0x300/0x8e0
<4> [338.357365] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.357369] ? irqentry_exit+0x77/0xb0
<4> [338.357372] ? clear_bhb_loop+0x30/0x80
<4> [338.357374] ? clear_bhb_loop+0x30/0x80
<4> [338.357378] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.357379] RIP: 0033:0x7a2536f24ded
<4> [338.357381] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.357383] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.357386] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.357387] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.357389] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.357390] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.357405] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.357414] </TASK>
<4> [338.357415] irq event stamp: 962865
<4> [338.357416] hardirqs last enabled at (962871): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.357420] hardirqs last disabled at (962876): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.357422] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.357425] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.357427] ---[ end trace 0000000000000000 ]---
<2> [338.357429] DMAR: ERROR: DMA PTE for vPFN 0x3e00010 already set (to 25000f003 not 25000f003)
<4> [338.357449] ------------[ cut here ]------------
<4> [338.357451] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.357454] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.357532] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.357535] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.357536] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.357538] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.357540] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.357542] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.357544] RAX: 0000000000000000 RBX: ffff8881262b2080 RCX: 0000000000000000
<4> [338.357546] RDX: 0000000000000000 RSI: 0000000003e00010 RDI: 0000000000000000
<4> [338.357547] RBP: ffffc9000281b138 R08: 000000000025000f R09: 0000000000000001
<4> [338.357549] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025000f003
<4> [338.357550] R13: 0000000000000000 R14: 00000000000fcff1 R15: ffff8881039b2188
<4> [338.357552] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.357554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.357555] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.357557] Call Trace:
<4> [338.357558] <TASK>
<4> [338.357560] ? mark_held_locks+0x46/0x90
<4> [338.357565] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.357572] iommu_map_nosync+0x12c/0x320
<4> [338.357579] iommu_map_sg+0xd9/0x1d0
<4> [338.357584] iommu_dma_map_sg+0x23c/0x670
<4> [338.357592] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.357596] dma_map_sgtable+0x1d/0x40
<4> [338.357599] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.357826] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.358021] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.358230] ? lock_acquire+0xc4/0x2f0
<4> [338.358234] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.358378] ? lock_is_held_type+0xa3/0x130
<4> [338.358383] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.358531] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.358730] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.358918] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.359082] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.359283] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.359429] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.359583] ? kernel_text_address+0x139/0x150
<4> [338.359586] ? __kernel_text_address+0x12/0x50
<4> [338.359598] ? __lock_acquire+0x43e/0x2860
<4> [338.359600] ? find_held_lock+0x31/0x90
<4> [338.359602] ? __create_object+0x68/0xc0
<4> [338.359610] ? find_held_lock+0x31/0x90
<4> [338.359612] ? __might_fault+0x53/0xb0
<4> [338.359622] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.359828] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.360046] drm_ioctl_kernel+0xb3/0x120
<4> [338.360065] drm_ioctl+0x2d4/0x5a0
<4> [338.360067] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.360220] __x64_sys_ioctl+0xa2/0x100
<4> [338.360225] x64_sys_call+0x1178/0x2660
<4> [338.360227] do_syscall_64+0x93/0xcd0
<4> [338.360230] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.360232] ? lock_is_held_type+0xa3/0x130
<4> [338.360237] ? ww_mutex_unlock+0x47/0xa0
<4> [338.360242] ? __lock_acquire+0x43e/0x2860
<4> [338.360246] ? __do_fault+0x3d/0x1b0
<4> [338.360252] ? find_held_lock+0x31/0x90
<4> [338.360254] ? rcu_read_unlock+0x1c/0x80
<4> [338.360258] ? lock_release+0xce/0x2a0
<4> [338.360262] ? find_held_lock+0x31/0x90
<4> [338.360264] ? do_user_addr_fault+0x300/0x8e0
<4> [338.360268] ? lock_release+0xce/0x2a0
<4> [338.360273] ? up_read+0x22/0x30
<4> [338.360276] ? do_user_addr_fault+0x300/0x8e0
<4> [338.360279] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.360283] ? irqentry_exit+0x77/0xb0
<4> [338.360286] ? clear_bhb_loop+0x30/0x80
<4> [338.360288] ? clear_bhb_loop+0x30/0x80
<4> [338.360292] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.360294] RIP: 0033:0x7a2536f24ded
<4> [338.360296] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.360297] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.360300] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.360302] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.360303] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.360305] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.360307] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.360315] </TASK>
<4> [338.360316] irq event stamp: 963919
<4> [338.360318] hardirqs last enabled at (963925): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.360321] hardirqs last disabled at (963930): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.360324] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.360326] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.360328] ---[ end trace 0000000000000000 ]---
<2> [338.360330] DMAR: ERROR: DMA PTE for vPFN 0x3e00011 already set (to 250010003 not 250010003)
<4> [338.360350] ------------[ cut here ]------------
<4> [338.360352] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.360355] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.360431] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.360434] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.360435] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.360437] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.360439] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.360441] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.360443] RAX: 0000000000000000 RBX: ffff8881262b2088 RCX: 0000000000000000
<4> [338.360445] RDX: 0000000000000000 RSI: 0000000003e00011 RDI: 0000000000000000
<4> [338.360446] RBP: ffffc9000281b138 R08: 0000000000250010 R09: 0000000000000001
<4> [338.360448] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250010003
<4> [338.360449] R13: 0000000000000000 R14: 00000000000fcff0 R15: ffff8881039b2188
<4> [338.360451] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.360452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.360454] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.360456] Call Trace:
<4> [338.360457] <TASK>
<4> [338.360459] ? mark_held_locks+0x46/0x90
<4> [338.360463] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.360470] iommu_map_nosync+0x12c/0x320
<4> [338.360477] iommu_map_sg+0xd9/0x1d0
<4> [338.360482] iommu_dma_map_sg+0x23c/0x670
<4> [338.360490] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.360494] dma_map_sgtable+0x1d/0x40
<4> [338.360496] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.360703] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.360951] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.361117] ? lock_acquire+0xc4/0x2f0
<4> [338.361120] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.361265] ? lock_is_held_type+0xa3/0x130
<4> [338.361270] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.361417] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.361564] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.361805] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.362000] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.362164] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.362314] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.362486] ? kernel_text_address+0x139/0x150
<4> [338.362490] ? __kernel_text_address+0x12/0x50
<4> [338.362502] ? __lock_acquire+0x43e/0x2860
<4> [338.362505] ? find_held_lock+0x31/0x90
<4> [338.362507] ? __create_object+0x68/0xc0
<4> [338.362515] ? find_held_lock+0x31/0x90
<4> [338.362517] ? __might_fault+0x53/0xb0
<4> [338.362528] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.362726] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.362902] drm_ioctl_kernel+0xb3/0x120
<4> [338.362907] drm_ioctl+0x2d4/0x5a0
<4> [338.362910] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.363077] __x64_sys_ioctl+0xa2/0x100
<4> [338.363081] x64_sys_call+0x1178/0x2660
<4> [338.363084] do_syscall_64+0x93/0xcd0
<4> [338.363087] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.363089] ? lock_is_held_type+0xa3/0x130
<4> [338.363094] ? ww_mutex_unlock+0x47/0xa0
<4> [338.363098] ? __lock_acquire+0x43e/0x2860
<4> [338.363102] ? __do_fault+0x3d/0x1b0
<4> [338.363109] ? find_held_lock+0x31/0x90
<4> [338.363111] ? rcu_read_unlock+0x1c/0x80
<4> [338.363114] ? lock_release+0xce/0x2a0
<4> [338.363118] ? find_held_lock+0x31/0x90
<4> [338.363120] ? do_user_addr_fault+0x300/0x8e0
<4> [338.363124] ? lock_release+0xce/0x2a0
<4> [338.363129] ? up_read+0x22/0x30
<4> [338.363132] ? do_user_addr_fault+0x300/0x8e0
<4> [338.363135] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.363139] ? irqentry_exit+0x77/0xb0
<4> [338.363142] ? clear_bhb_loop+0x30/0x80
<4> [338.363144] ? clear_bhb_loop+0x30/0x80
<4> [338.363147] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.363149] RIP: 0033:0x7a2536f24ded
<4> [338.363151] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.363153] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.363156] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.363157] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.363159] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.363160] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.363162] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.363170] </TASK>
<4> [338.363171] irq event stamp: 964973
<4> [338.363173] hardirqs last enabled at (964979): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.363176] hardirqs last disabled at (964984): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.363178] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.363181] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.363183] ---[ end trace 0000000000000000 ]---
<2> [338.363185] DMAR: ERROR: DMA PTE for vPFN 0x3e00012 already set (to 250011003 not 250011003)
<4> [338.363219] ------------[ cut here ]------------
<4> [338.363221] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.363224] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.363314] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.363317] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.363318] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.363320] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.363322] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.363324] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.363326] RAX: 0000000000000000 RBX: ffff8881262b2090 RCX: 0000000000000000
<4> [338.363327] RDX: 0000000000000000 RSI: 0000000003e00012 RDI: 0000000000000000
<4> [338.363329] RBP: ffffc9000281b138 R08: 0000000000250011 R09: 0000000000000001
<4> [338.363331] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250011003
<4> [338.363332] R13: 0000000000000000 R14: 00000000000fcfef R15: ffff8881039b2188
<4> [338.363334] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.363336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.363337] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.363339] Call Trace:
<4> [338.363340] <TASK>
<4> [338.363342] ? mark_held_locks+0x46/0x90
<4> [338.363347] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.363353] iommu_map_nosync+0x12c/0x320
<4> [338.363360] iommu_map_sg+0xd9/0x1d0
<4> [338.363365] iommu_dma_map_sg+0x23c/0x670
<4> [338.363374] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.363378] dma_map_sgtable+0x1d/0x40
<4> [338.363380] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.363532] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.363749] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.363906] ? lock_acquire+0xc4/0x2f0
<4> [338.363909] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.364069] ? lock_is_held_type+0xa3/0x130
<4> [338.364074] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.364250] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.364431] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.364588] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.364801] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.364975] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.365148] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.365301] ? kernel_text_address+0x139/0x150
<4> [338.365304] ? __kernel_text_address+0x12/0x50
<4> [338.365316] ? __lock_acquire+0x43e/0x2860
<4> [338.365319] ? find_held_lock+0x31/0x90
<4> [338.365321] ? __create_object+0x68/0xc0
<4> [338.365329] ? find_held_lock+0x31/0x90
<4> [338.365331] ? __might_fault+0x53/0xb0
<4> [338.365341] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.365487] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.365651] drm_ioctl_kernel+0xb3/0x120
<4> [338.365675] drm_ioctl+0x2d4/0x5a0
<4> [338.365678] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.365888] __x64_sys_ioctl+0xa2/0x100
<4> [338.365892] x64_sys_call+0x1178/0x2660
<4> [338.365895] do_syscall_64+0x93/0xcd0
<4> [338.365898] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.365900] ? lock_is_held_type+0xa3/0x130
<4> [338.365905] ? ww_mutex_unlock+0x47/0xa0
<4> [338.365910] ? __lock_acquire+0x43e/0x2860
<4> [338.365914] ? __do_fault+0x3d/0x1b0
<4> [338.365920] ? find_held_lock+0x31/0x90
<4> [338.365922] ? rcu_read_unlock+0x1c/0x80
<4> [338.365926] ? lock_release+0xce/0x2a0
<4> [338.365930] ? find_held_lock+0x31/0x90
<4> [338.365932] ? do_user_addr_fault+0x300/0x8e0
<4> [338.365935] ? lock_release+0xce/0x2a0
<4> [338.365940] ? up_read+0x22/0x30
<4> [338.365943] ? do_user_addr_fault+0x300/0x8e0
<4> [338.365947] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.365951] ? irqentry_exit+0x77/0xb0
<4> [338.365953] ? clear_bhb_loop+0x30/0x80
<4> [338.365956] ? clear_bhb_loop+0x30/0x80
<4> [338.365959] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.365961] RIP: 0033:0x7a2536f24ded
<4> [338.365963] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.365965] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.365967] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.365969] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.365970] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.365972] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.365973] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.365982] </TASK>
<4> [338.365983] irq event stamp: 966027
<4> [338.365984] hardirqs last enabled at (966033): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.365988] hardirqs last disabled at (966038): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.365990] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.365993] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.365995] ---[ end trace 0000000000000000 ]---
<2> [338.365996] DMAR: ERROR: DMA PTE for vPFN 0x3e00013 already set (to 250012003 not 250012003)
<4> [338.366017] ------------[ cut here ]------------
<4> [338.366018] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.366021] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.366098] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.366100] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.366102] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.366103] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.366105] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.366107] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.366109] RAX: 0000000000000000 RBX: ffff8881262b2098 RCX: 0000000000000000
<4> [338.366111] RDX: 0000000000000000 RSI: 0000000003e00013 RDI: 0000000000000000
<4> [338.366112] RBP: ffffc9000281b138 R08: 0000000000250012 R09: 0000000000000001
<4> [338.366114] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250012003
<4> [338.366115] R13: 0000000000000000 R14: 00000000000fcfee R15: ffff8881039b2188
<4> [338.366117] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.366119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.366120] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.366122] Call Trace:
<4> [338.366123] <TASK>
<4> [338.366125] ? mark_held_locks+0x46/0x90
<4> [338.366130] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.366136] iommu_map_nosync+0x12c/0x320
<4> [338.366143] iommu_map_sg+0xd9/0x1d0
<4> [338.366148] iommu_dma_map_sg+0x23c/0x670
<4> [338.366156] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.366160] dma_map_sgtable+0x1d/0x40
<4> [338.366162] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.366313] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.366484] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.366645] ? lock_acquire+0xc4/0x2f0
<4> [338.366648] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.366828] ? lock_is_held_type+0xa3/0x130
<4> [338.366833] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.366995] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.367142] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.367299] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.367481] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.367630] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.367824] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.368040] ? kernel_text_address+0x139/0x150
<4> [338.368044] ? __kernel_text_address+0x12/0x50
<4> [338.368055] ? __lock_acquire+0x43e/0x2860
<4> [338.368058] ? find_held_lock+0x31/0x90
<4> [338.368060] ? __create_object+0x68/0xc0
<4> [338.368068] ? find_held_lock+0x31/0x90
<4> [338.368070] ? __might_fault+0x53/0xb0
<4> [338.368080] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.368254] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.368397] drm_ioctl_kernel+0xb3/0x120
<4> [338.368403] drm_ioctl+0x2d4/0x5a0
<4> [338.368405] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.368558] __x64_sys_ioctl+0xa2/0x100
<4> [338.368562] x64_sys_call+0x1178/0x2660
<4> [338.368565] do_syscall_64+0x93/0xcd0
<4> [338.368568] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.368570] ? lock_is_held_type+0xa3/0x130
<4> [338.368575] ? ww_mutex_unlock+0x47/0xa0
<4> [338.368579] ? __lock_acquire+0x43e/0x2860
<4> [338.368583] ? __do_fault+0x3d/0x1b0
<4> [338.368590] ? find_held_lock+0x31/0x90
<4> [338.368592] ? rcu_read_unlock+0x1c/0x80
<4> [338.368596] ? lock_release+0xce/0x2a0
<4> [338.368600] ? find_held_lock+0x31/0x90
<4> [338.368602] ? do_user_addr_fault+0x300/0x8e0
<4> [338.368606] ? lock_release+0xce/0x2a0
<4> [338.368610] ? up_read+0x22/0x30
<4> [338.368613] ? do_user_addr_fault+0x300/0x8e0
<4> [338.368617] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.368621] ? irqentry_exit+0x77/0xb0
<4> [338.368624] ? clear_bhb_loop+0x30/0x80
<4> [338.368626] ? clear_bhb_loop+0x30/0x80
<4> [338.368629] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.368631] RIP: 0033:0x7a2536f24ded
<4> [338.368633] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.368635] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.368661] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.368663] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.368664] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.368666] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.368667] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.368676] </TASK>
<4> [338.368677] irq event stamp: 967081
<4> [338.368679] hardirqs last enabled at (967087): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.368682] hardirqs last disabled at (967092): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.368699] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.368701] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.368703] ---[ end trace 0000000000000000 ]---
<2> [338.368705] DMAR: ERROR: DMA PTE for vPFN 0x3e00014 already set (to 250013003 not 250013003)
<4> [338.368726] ------------[ cut here ]------------
<4> [338.368727] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.368730] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.368821] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.368824] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.368825] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.368827] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.368829] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.368846] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.368849] RAX: 0000000000000000 RBX: ffff8881262b20a0 RCX: 0000000000000000
<4> [338.368850] RDX: 0000000000000000 RSI: 0000000003e00014 RDI: 0000000000000000
<4> [338.368852] RBP: ffffc9000281b138 R08: 0000000000250013 R09: 0000000000000001
<4> [338.368853] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250013003
<4> [338.368855] R13: 0000000000000000 R14: 00000000000fcfed R15: ffff8881039b2188
<4> [338.368857] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.368858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.368860] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.368862] Call Trace:
<4> [338.368863] <TASK>
<4> [338.368865] ? mark_held_locks+0x46/0x90
<4> [338.368870] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.368876] iommu_map_nosync+0x12c/0x320
<4> [338.368896] iommu_map_sg+0xd9/0x1d0
<4> [338.368917] iommu_dma_map_sg+0x23c/0x670
<4> [338.368925] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.368942] dma_map_sgtable+0x1d/0x40
<4> [338.368944] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.369126] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.369278] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.369431] ? lock_acquire+0xc4/0x2f0
<4> [338.369434] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.369580] ? lock_is_held_type+0xa3/0x130
<4> [338.369585] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.369812] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.369978] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.370149] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.370312] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.370458] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.370604] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.370826] ? kernel_text_address+0x139/0x150
<4> [338.370830] ? __kernel_text_address+0x12/0x50
<4> [338.370842] ? __lock_acquire+0x43e/0x2860
<4> [338.370844] ? find_held_lock+0x31/0x90
<4> [338.370846] ? __create_object+0x68/0xc0
<4> [338.370855] ? find_held_lock+0x31/0x90
<4> [338.370857] ? __might_fault+0x53/0xb0
<4> [338.370867] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.371062] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.371205] drm_ioctl_kernel+0xb3/0x120
<4> [338.371211] drm_ioctl+0x2d4/0x5a0
<4> [338.371214] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.371366] __x64_sys_ioctl+0xa2/0x100
<4> [338.371370] x64_sys_call+0x1178/0x2660
<4> [338.371373] do_syscall_64+0x93/0xcd0
<4> [338.371376] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.371378] ? lock_is_held_type+0xa3/0x130
<4> [338.371383] ? ww_mutex_unlock+0x47/0xa0
<4> [338.371387] ? __lock_acquire+0x43e/0x2860
<4> [338.371391] ? __do_fault+0x3d/0x1b0
<4> [338.371398] ? find_held_lock+0x31/0x90
<4> [338.371400] ? rcu_read_unlock+0x1c/0x80
<4> [338.371403] ? lock_release+0xce/0x2a0
<4> [338.371407] ? find_held_lock+0x31/0x90
<4> [338.371409] ? do_user_addr_fault+0x300/0x8e0
<4> [338.371413] ? lock_release+0xce/0x2a0
<4> [338.371418] ? up_read+0x22/0x30
<4> [338.371421] ? do_user_addr_fault+0x300/0x8e0
<4> [338.371424] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.371428] ? irqentry_exit+0x77/0xb0
<4> [338.371431] ? clear_bhb_loop+0x30/0x80
<4> [338.371433] ? clear_bhb_loop+0x30/0x80
<4> [338.371436] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.371438] RIP: 0033:0x7a2536f24ded
<4> [338.371440] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.371442] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.371445] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.371446] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.371448] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.371449] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.371451] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.371459] </TASK>
<4> [338.371460] irq event stamp: 968133
<4> [338.371462] hardirqs last enabled at (968139): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.371465] hardirqs last disabled at (968144): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.371467] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.371470] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.371472] ---[ end trace 0000000000000000 ]---
<2> [338.371474] DMAR: ERROR: DMA PTE for vPFN 0x3e00015 already set (to 250014003 not 250014003)
<4> [338.371494] ------------[ cut here ]------------
<4> [338.371496] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.371498] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.371574] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.371577] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.371578] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.371580] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.371582] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.371584] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.371586] RAX: 0000000000000000 RBX: ffff8881262b20a8 RCX: 0000000000000000
<4> [338.371588] RDX: 0000000000000000 RSI: 0000000003e00015 RDI: 0000000000000000
<4> [338.371589] RBP: ffffc9000281b138 R08: 0000000000250014 R09: 0000000000000001
<4> [338.371591] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250014003
<4> [338.371592] R13: 0000000000000000 R14: 00000000000fcfec R15: ffff8881039b2188
<4> [338.371594] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.371596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.371597] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.371599] Call Trace:
<4> [338.371600] <TASK>
<4> [338.371602] ? mark_held_locks+0x46/0x90
<4> [338.371607] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.371613] iommu_map_nosync+0x12c/0x320
<4> [338.371620] iommu_map_sg+0xd9/0x1d0
<4> [338.371625] iommu_dma_map_sg+0x23c/0x670
<4> [338.371633] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.371662] dma_map_sgtable+0x1d/0x40
<4> [338.371665] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.371859] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.372026] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.372178] ? lock_acquire+0xc4/0x2f0
<4> [338.372181] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.372326] ? lock_is_held_type+0xa3/0x130
<4> [338.372331] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.372478] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.372624] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.372848] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.373043] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.373203] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.373362] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.373519] ? kernel_text_address+0x139/0x150
<4> [338.373522] ? __kernel_text_address+0x12/0x50
<4> [338.373534] ? __lock_acquire+0x43e/0x2860
<4> [338.373536] ? find_held_lock+0x31/0x90
<4> [338.373539] ? __create_object+0x68/0xc0
<4> [338.373547] ? find_held_lock+0x31/0x90
<4> [338.373549] ? __might_fault+0x53/0xb0
<4> [338.373559] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.373771] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.373932] drm_ioctl_kernel+0xb3/0x120
<4> [338.373938] drm_ioctl+0x2d4/0x5a0
<4> [338.373940] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.374093] __x64_sys_ioctl+0xa2/0x100
<4> [338.374097] x64_sys_call+0x1178/0x2660
<4> [338.374100] do_syscall_64+0x93/0xcd0
<4> [338.374102] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.374104] ? lock_is_held_type+0xa3/0x130
<4> [338.374110] ? ww_mutex_unlock+0x47/0xa0
<4> [338.374114] ? __lock_acquire+0x43e/0x2860
<4> [338.374118] ? __do_fault+0x3d/0x1b0
<4> [338.374125] ? find_held_lock+0x31/0x90
<4> [338.374127] ? rcu_read_unlock+0x1c/0x80
<4> [338.374130] ? lock_release+0xce/0x2a0
<4> [338.374134] ? find_held_lock+0x31/0x90
<4> [338.374136] ? do_user_addr_fault+0x300/0x8e0
<4> [338.374140] ? lock_release+0xce/0x2a0
<4> [338.374145] ? up_read+0x22/0x30
<4> [338.374148] ? do_user_addr_fault+0x300/0x8e0
<4> [338.374151] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.374155] ? irqentry_exit+0x77/0xb0
<4> [338.374158] ? clear_bhb_loop+0x30/0x80
<4> [338.374160] ? clear_bhb_loop+0x30/0x80
<4> [338.374164] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.374165] RIP: 0033:0x7a2536f24ded
<4> [338.374168] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.374169] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.374172] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.374173] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.374175] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.374176] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.374178] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.374186] </TASK>
<4> [338.374188] irq event stamp: 969187
<4> [338.374189] hardirqs last enabled at (969193): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.374192] hardirqs last disabled at (969198): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.374195] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.374197] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.374199] ---[ end trace 0000000000000000 ]---
<2> [338.374201] DMAR: ERROR: DMA PTE for vPFN 0x3e00016 already set (to 250015003 not 250015003)
<4> [338.374221] ------------[ cut here ]------------
<4> [338.374223] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.374226] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.374318] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.374321] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.374322] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.374324] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.374326] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.374328] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.374330] RAX: 0000000000000000 RBX: ffff8881262b20b0 RCX: 0000000000000000
<4> [338.374332] RDX: 0000000000000000 RSI: 0000000003e00016 RDI: 0000000000000000
<4> [338.374333] RBP: ffffc9000281b138 R08: 0000000000250015 R09: 0000000000000001
<4> [338.374335] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250015003
<4> [338.374336] R13: 0000000000000000 R14: 00000000000fcfeb R15: ffff8881039b2188
<4> [338.374338] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.374340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.374341] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.374343] Call Trace:
<4> [338.374344] <TASK>
<4> [338.374346] ? mark_held_locks+0x46/0x90
<4> [338.374351] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.374357] iommu_map_nosync+0x12c/0x320
<4> [338.374378] iommu_map_sg+0xd9/0x1d0
<4> [338.374397] iommu_dma_map_sg+0x23c/0x670
<4> [338.374405] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.374409] dma_map_sgtable+0x1d/0x40
<4> [338.374412] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.374568] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.374790] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.374974] ? lock_acquire+0xc4/0x2f0
<4> [338.374977] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.375137] ? lock_is_held_type+0xa3/0x130
<4> [338.375143] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.375290] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.375436] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.375595] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.375824] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.375986] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.376195] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.376348] ? kernel_text_address+0x139/0x150
<4> [338.376352] ? __kernel_text_address+0x12/0x50
<4> [338.376363] ? __lock_acquire+0x43e/0x2860
<4> [338.376366] ? find_held_lock+0x31/0x90
<4> [338.376368] ? __create_object+0x68/0xc0
<4> [338.376376] ? find_held_lock+0x31/0x90
<4> [338.376378] ? __might_fault+0x53/0xb0
<4> [338.376388] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.376533] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.376725] drm_ioctl_kernel+0xb3/0x120
<4> [338.376730] drm_ioctl+0x2d4/0x5a0
<4> [338.376733] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.376913] __x64_sys_ioctl+0xa2/0x100
<4> [338.376917] x64_sys_call+0x1178/0x2660
<4> [338.376920] do_syscall_64+0x93/0xcd0
<4> [338.376923] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.376925] ? lock_is_held_type+0xa3/0x130
<4> [338.376930] ? ww_mutex_unlock+0x47/0xa0
<4> [338.376935] ? __lock_acquire+0x43e/0x2860
<4> [338.376938] ? __do_fault+0x3d/0x1b0
<4> [338.376945] ? find_held_lock+0x31/0x90
<4> [338.376962] ? rcu_read_unlock+0x1c/0x80
<4> [338.376966] ? lock_release+0xce/0x2a0
<4> [338.376970] ? find_held_lock+0x31/0x90
<4> [338.376972] ? do_user_addr_fault+0x300/0x8e0
<4> [338.376976] ? lock_release+0xce/0x2a0
<4> [338.376981] ? up_read+0x22/0x30
<4> [338.376984] ? do_user_addr_fault+0x300/0x8e0
<4> [338.377000] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.377004] ? irqentry_exit+0x77/0xb0
<4> [338.377007] ? clear_bhb_loop+0x30/0x80
<4> [338.377009] ? clear_bhb_loop+0x30/0x80
<4> [338.377013] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.377014] RIP: 0033:0x7a2536f24ded
<4> [338.377016] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.377018] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.377021] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.377023] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.377024] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.377026] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.377027] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.377035] </TASK>
<4> [338.377037] irq event stamp: 970241
<4> [338.377038] hardirqs last enabled at (970247): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.377041] hardirqs last disabled at (970252): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.377044] softirqs last enabled at (946774): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.377046] softirqs last disabled at (946769): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.377048] ---[ end trace 0000000000000000 ]---
<2> [338.377050] DMAR: ERROR: DMA PTE for vPFN 0x3e00017 already set (to 250016003 not 250016003)
<4> [338.377071] ------------[ cut here ]------------
<4> [338.377072] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.377075] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.377153] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.377155] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.377157] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.377158] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.377160] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.377162] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.377164] RAX: 0000000000000000 RBX: ffff8881262b20b8 RCX: 0000000000000000
<4> [338.377166] RDX: 0000000000000000 RSI: 0000000003e00017 RDI: 0000000000000000
<4> [338.377167] RBP: ffffc9000281b138 R08: 0000000000250016 R09: 0000000000000001
<4> [338.377169] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250016003
<4> [338.377171] R13: 0000000000000000 R14: 00000000000fcfea R15: ffff8881039b2188
<4> [338.377172] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.377174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.377175] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.377177] Call Trace:
<4> [338.377179] <TASK>
<4> [338.377181] ? mark_held_locks+0x46/0x90
<4> [338.377185] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.377192] iommu_map_nosync+0x12c/0x320
<4> [338.377199] iommu_map_sg+0xd9/0x1d0
<4> [338.377204] iommu_dma_map_sg+0x23c/0x670
<4> [338.377212] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.377216] dma_map_sgtable+0x1d/0x40
<4> [338.377218] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.377370] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.377522] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.377742] ? lock_acquire+0xc4/0x2f0
<4> [338.377745] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.377922] ? lock_is_held_type+0xa3/0x130
<4> [338.377927] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.378089] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.378236] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.378393] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.378556] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.378767] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.378956] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.379109] ? kernel_text_address+0x139/0x150
<4> [338.379112] ? __kernel_text_address+0x12/0x50
<4> [338.379123] ? __lock_acquire+0x43e/0x2860
<4> [338.379126] ? find_held_lock+0x31/0x90
<4> [338.379128] ? __create_object+0x68/0xc0
<4> [338.379136] ? find_held_lock+0x31/0x90
<4> [338.379138] ? __might_fault+0x53/0xb0
<4> [338.379148] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.379294] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.379453] drm_ioctl_kernel+0xb3/0x120
<4> [338.379459] drm_ioctl+0x2d4/0x5a0
<4> [338.379461] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.379617] __x64_sys_ioctl+0xa2/0x100
<4> [338.379622] x64_sys_call+0x1178/0x2660
<4> [338.379624] do_syscall_64+0x93/0xcd0
<4> [338.379627] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.379629] ? lock_is_held_type+0xa3/0x130
<4> [338.379640] ? ww_mutex_unlock+0x47/0xa0
<4> [338.379644] ? __lock_acquire+0x43e/0x2860
<4> [338.379667] ? __do_fault+0x3d/0x1b0
<4> [338.379674] ? find_held_lock+0x31/0x90
<4> [338.379690] ? rcu_read_unlock+0x1c/0x80
<4> [338.379694] ? lock_release+0xce/0x2a0
<4> [338.379698] ? find_held_lock+0x31/0x90
<4> [338.379714] ? do_user_addr_fault+0x300/0x8e0
<4> [338.379718] ? lock_release+0xce/0x2a0
<4> [338.379738] ? up_read+0x22/0x30
<4> [338.379741] ? do_user_addr_fault+0x300/0x8e0
<4> [338.379744] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.379748] ? irqentry_exit+0x77/0xb0
<4> [338.379751] ? clear_bhb_loop+0x30/0x80
<4> [338.379754] ? clear_bhb_loop+0x30/0x80
<4> [338.379757] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.379759] RIP: 0033:0x7a2536f24ded
<4> [338.379761] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.379763] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.379766] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.379767] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.379769] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.379770] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.379772] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.379780] </TASK>
<4> [338.379782] irq event stamp: 971301
<4> [338.379783] hardirqs last enabled at (971307): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.379786] hardirqs last disabled at (971312): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.379789] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.379792] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.379794] ---[ end trace 0000000000000000 ]---
<2> [338.379795] DMAR: ERROR: DMA PTE for vPFN 0x3e00018 already set (to 250017003 not 250017003)
<4> [338.379816] ------------[ cut here ]------------
<4> [338.379818] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.379821] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.379910] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.379913] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.379914] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.379916] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.379918] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.379919] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.379922] RAX: 0000000000000000 RBX: ffff8881262b20c0 RCX: 0000000000000000
<4> [338.379923] RDX: 0000000000000000 RSI: 0000000003e00018 RDI: 0000000000000000
<4> [338.379925] RBP: ffffc9000281b138 R08: 0000000000250017 R09: 0000000000000001
<4> [338.379926] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250017003
<4> [338.379928] R13: 0000000000000000 R14: 00000000000fcfe9 R15: ffff8881039b2188
<4> [338.379929] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.379931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.379933] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.379934] Call Trace:
<4> [338.379936] <TASK>
<4> [338.379938] ? mark_held_locks+0x46/0x90
<4> [338.379942] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.379949] iommu_map_nosync+0x12c/0x320
<4> [338.379956] iommu_map_sg+0xd9/0x1d0
<4> [338.379961] iommu_dma_map_sg+0x23c/0x670
<4> [338.379969] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.379973] dma_map_sgtable+0x1d/0x40
<4> [338.379976] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.380155] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.380308] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.380461] ? lock_acquire+0xc4/0x2f0
<4> [338.380464] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.380609] ? lock_is_held_type+0xa3/0x130
<4> [338.380614] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.380825] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.381004] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.381219] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.381384] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.381530] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.381726] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.381943] ? kernel_text_address+0x139/0x150
<4> [338.381947] ? __kernel_text_address+0x12/0x50
<4> [338.381959] ? __lock_acquire+0x43e/0x2860
<4> [338.381962] ? find_held_lock+0x31/0x90
<4> [338.381964] ? __create_object+0x68/0xc0
<4> [338.381972] ? find_held_lock+0x31/0x90
<4> [338.381974] ? __might_fault+0x53/0xb0
<4> [338.381983] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.382130] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.382275] drm_ioctl_kernel+0xb3/0x120
<4> [338.382280] drm_ioctl+0x2d4/0x5a0
<4> [338.382283] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.382436] __x64_sys_ioctl+0xa2/0x100
<4> [338.382441] x64_sys_call+0x1178/0x2660
<4> [338.382443] do_syscall_64+0x93/0xcd0
<4> [338.382446] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.382448] ? lock_is_held_type+0xa3/0x130
<4> [338.382453] ? ww_mutex_unlock+0x47/0xa0
<4> [338.382458] ? __lock_acquire+0x43e/0x2860
<4> [338.382475] ? __do_fault+0x3d/0x1b0
<4> [338.382482] ? find_held_lock+0x31/0x90
<4> [338.382484] ? rcu_read_unlock+0x1c/0x80
<4> [338.382488] ? lock_release+0xce/0x2a0
<4> [338.382492] ? find_held_lock+0x31/0x90
<4> [338.382494] ? do_user_addr_fault+0x300/0x8e0
<4> [338.382497] ? lock_release+0xce/0x2a0
<4> [338.382502] ? up_read+0x22/0x30
<4> [338.382505] ? do_user_addr_fault+0x300/0x8e0
<4> [338.382509] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.382513] ? irqentry_exit+0x77/0xb0
<4> [338.382516] ? clear_bhb_loop+0x30/0x80
<4> [338.382518] ? clear_bhb_loop+0x30/0x80
<4> [338.382521] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.382523] RIP: 0033:0x7a2536f24ded
<4> [338.382525] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.382527] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.382530] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.382532] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.382533] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.382535] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.382536] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.382545] </TASK>
<4> [338.382546] irq event stamp: 972353
<4> [338.382547] hardirqs last enabled at (972359): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.382550] hardirqs last disabled at (972364): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.382553] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.382556] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.382558] ---[ end trace 0000000000000000 ]---
<2> [338.382560] DMAR: ERROR: DMA PTE for vPFN 0x3e00019 already set (to 250018003 not 250018003)
<4> [338.382581] ------------[ cut here ]------------
<4> [338.382582] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.382585] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.382702] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.382705] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.382707] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.382708] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.382710] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.382712] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.382715] RAX: 0000000000000000 RBX: ffff8881262b20c8 RCX: 0000000000000000
<4> [338.382716] RDX: 0000000000000000 RSI: 0000000003e00019 RDI: 0000000000000000
<4> [338.382718] RBP: ffffc9000281b138 R08: 0000000000250018 R09: 0000000000000001
<4> [338.382719] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250018003
<4> [338.382721] R13: 0000000000000000 R14: 00000000000fcfe8 R15: ffff8881039b2188
<4> [338.382722] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.382724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.382726] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.382727] Call Trace:
<4> [338.382729] <TASK>
<4> [338.382731] ? mark_held_locks+0x46/0x90
<4> [338.382735] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.382742] iommu_map_nosync+0x12c/0x320
<4> [338.382749] iommu_map_sg+0xd9/0x1d0
<4> [338.382755] iommu_dma_map_sg+0x23c/0x670
<4> [338.382763] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.382767] dma_map_sgtable+0x1d/0x40
<4> [338.382769] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.382937] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.383089] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.383261] ? lock_acquire+0xc4/0x2f0
<4> [338.383264] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.383412] ? lock_is_held_type+0xa3/0x130
<4> [338.383418] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.383568] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.383785] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.383959] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.384122] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.384332] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.384478] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.384655] ? kernel_text_address+0x139/0x150
<4> [338.384659] ? __kernel_text_address+0x12/0x50
<4> [338.384684] ? __lock_acquire+0x43e/0x2860
<4> [338.384687] ? find_held_lock+0x31/0x90
<4> [338.384689] ? __create_object+0x68/0xc0
<4> [338.384710] ? find_held_lock+0x31/0x90
<4> [338.384712] ? __might_fault+0x53/0xb0
<4> [338.384737] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.384897] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.385071] drm_ioctl_kernel+0xb3/0x120
<4> [338.385076] drm_ioctl+0x2d4/0x5a0
<4> [338.385079] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.385231] __x64_sys_ioctl+0xa2/0x100
<4> [338.385235] x64_sys_call+0x1178/0x2660
<4> [338.385238] do_syscall_64+0x93/0xcd0
<4> [338.385241] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.385243] ? lock_is_held_type+0xa3/0x130
<4> [338.385248] ? ww_mutex_unlock+0x47/0xa0
<4> [338.385253] ? __lock_acquire+0x43e/0x2860
<4> [338.385257] ? __do_fault+0x3d/0x1b0
<4> [338.385263] ? find_held_lock+0x31/0x90
<4> [338.385265] ? rcu_read_unlock+0x1c/0x80
<4> [338.385269] ? lock_release+0xce/0x2a0
<4> [338.385273] ? find_held_lock+0x31/0x90
<4> [338.385275] ? do_user_addr_fault+0x300/0x8e0
<4> [338.385279] ? lock_release+0xce/0x2a0
<4> [338.385284] ? up_read+0x22/0x30
<4> [338.385287] ? do_user_addr_fault+0x300/0x8e0
<4> [338.385290] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.385294] ? irqentry_exit+0x77/0xb0
<4> [338.385297] ? clear_bhb_loop+0x30/0x80
<4> [338.385299] ? clear_bhb_loop+0x30/0x80
<4> [338.385303] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.385304] RIP: 0033:0x7a2536f24ded
<4> [338.385307] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.385308] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.385311] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.385313] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.385314] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.385316] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.385318] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.385326] </TASK>
<4> [338.385327] irq event stamp: 973407
<4> [338.385329] hardirqs last enabled at (973413): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.385332] hardirqs last disabled at (973418): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.385335] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.385337] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.385339] ---[ end trace 0000000000000000 ]---
<2> [338.385341] DMAR: ERROR: DMA PTE for vPFN 0x3e0001a already set (to 250019003 not 250019003)
<4> [338.385362] ------------[ cut here ]------------
<4> [338.385363] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.385366] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.385443] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.385446] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.385447] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.385449] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.385451] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.385453] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.385455] RAX: 0000000000000000 RBX: ffff8881262b20d0 RCX: 0000000000000000
<4> [338.385456] RDX: 0000000000000000 RSI: 0000000003e0001a RDI: 0000000000000000
<4> [338.385458] RBP: ffffc9000281b138 R08: 0000000000250019 R09: 0000000000000001
<4> [338.385459] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250019003
<4> [338.385461] R13: 0000000000000000 R14: 00000000000fcfe7 R15: ffff8881039b2188
<4> [338.385462] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.385464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.385466] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.385467] Call Trace:
<4> [338.385469] <TASK>
<4> [338.385471] ? mark_held_locks+0x46/0x90
<4> [338.385475] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.385482] iommu_map_nosync+0x12c/0x320
<4> [338.385489] iommu_map_sg+0xd9/0x1d0
<4> [338.385494] iommu_dma_map_sg+0x23c/0x670
<4> [338.385502] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.385506] dma_map_sgtable+0x1d/0x40
<4> [338.385509] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.385702] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.385886] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.386053] ? lock_acquire+0xc4/0x2f0
<4> [338.386056] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.386201] ? lock_is_held_type+0xa3/0x130
<4> [338.386206] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.386353] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.386500] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.386698] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.386878] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.387024] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.387169] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.387322] ? kernel_text_address+0x139/0x150
<4> [338.387326] ? __kernel_text_address+0x12/0x50
<4> [338.387337] ? __lock_acquire+0x43e/0x2860
<4> [338.387340] ? find_held_lock+0x31/0x90
<4> [338.387342] ? __create_object+0x68/0xc0
<4> [338.387350] ? find_held_lock+0x31/0x90
<4> [338.387352] ? __might_fault+0x53/0xb0
<4> [338.387377] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.387525] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.387719] drm_ioctl_kernel+0xb3/0x120
<4> [338.387740] drm_ioctl+0x2d4/0x5a0
<4> [338.387743] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.387965] __x64_sys_ioctl+0xa2/0x100
<4> [338.387970] x64_sys_call+0x1178/0x2660
<4> [338.387972] do_syscall_64+0x93/0xcd0
<4> [338.387975] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.387977] ? lock_is_held_type+0xa3/0x130
<4> [338.387982] ? ww_mutex_unlock+0x47/0xa0
<4> [338.387987] ? __lock_acquire+0x43e/0x2860
<4> [338.387991] ? __do_fault+0x3d/0x1b0
<4> [338.387997] ? find_held_lock+0x31/0x90
<4> [338.387999] ? rcu_read_unlock+0x1c/0x80
<4> [338.388003] ? lock_release+0xce/0x2a0
<4> [338.388007] ? find_held_lock+0x31/0x90
<4> [338.388009] ? do_user_addr_fault+0x300/0x8e0
<4> [338.388012] ? lock_release+0xce/0x2a0
<4> [338.388017] ? up_read+0x22/0x30
<4> [338.388020] ? do_user_addr_fault+0x300/0x8e0
<4> [338.388024] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.388028] ? irqentry_exit+0x77/0xb0
<4> [338.388031] ? clear_bhb_loop+0x30/0x80
<4> [338.388033] ? clear_bhb_loop+0x30/0x80
<4> [338.388036] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.388038] RIP: 0033:0x7a2536f24ded
<4> [338.388040] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.388042] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.388044] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.388046] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.388047] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.388049] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.388050] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.388059] </TASK>
<4> [338.388060] irq event stamp: 974461
<4> [338.388061] hardirqs last enabled at (974467): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.388064] hardirqs last disabled at (974472): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.388067] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.388070] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.388072] ---[ end trace 0000000000000000 ]---
<2> [338.388073] DMAR: ERROR: DMA PTE for vPFN 0x3e0001b already set (to 25001a003 not 25001a003)
<4> [338.388094] ------------[ cut here ]------------
<4> [338.388095] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.388098] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.388188] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.388191] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.388192] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.388194] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.388196] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.388198] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.388213] RAX: 0000000000000000 RBX: ffff8881262b20d8 RCX: 0000000000000000
<4> [338.388215] RDX: 0000000000000000 RSI: 0000000003e0001b RDI: 0000000000000000
<4> [338.388216] RBP: ffffc9000281b138 R08: 000000000025001a R09: 0000000000000001
<4> [338.388218] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025001a003
<4> [338.388219] R13: 0000000000000000 R14: 00000000000fcfe6 R15: ffff8881039b2188
<4> [338.388221] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.388223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.388224] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.388226] Call Trace:
<4> [338.388227] <TASK>
<4> [338.388229] ? mark_held_locks+0x46/0x90
<4> [338.388234] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.388240] iommu_map_nosync+0x12c/0x320
<4> [338.388247] iommu_map_sg+0xd9/0x1d0
<4> [338.388252] iommu_dma_map_sg+0x23c/0x670
<4> [338.388260] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.388264] dma_map_sgtable+0x1d/0x40
<4> [338.388267] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.388420] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.388572] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.388792] ? lock_acquire+0xc4/0x2f0
<4> [338.388795] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.388944] ? lock_is_held_type+0xa3/0x130
<4> [338.388949] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.389111] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.389322] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.389480] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.389664] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.389867] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.390013] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.390192] ? kernel_text_address+0x139/0x150
<4> [338.390196] ? __kernel_text_address+0x12/0x50
<4> [338.390207] ? __lock_acquire+0x43e/0x2860
<4> [338.390210] ? find_held_lock+0x31/0x90
<4> [338.390212] ? __create_object+0x68/0xc0
<4> [338.390220] ? find_held_lock+0x31/0x90
<4> [338.390222] ? __might_fault+0x53/0xb0
<4> [338.390232] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.390377] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.390521] drm_ioctl_kernel+0xb3/0x120
<4> [338.390527] drm_ioctl+0x2d4/0x5a0
<4> [338.390529] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.390748] __x64_sys_ioctl+0xa2/0x100
<4> [338.390752] x64_sys_call+0x1178/0x2660
<4> [338.390755] do_syscall_64+0x93/0xcd0
<4> [338.390758] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.390773] ? lock_is_held_type+0xa3/0x130
<4> [338.390778] ? ww_mutex_unlock+0x47/0xa0
<4> [338.390783] ? __lock_acquire+0x43e/0x2860
<4> [338.390786] ? __do_fault+0x3d/0x1b0
<4> [338.390793] ? find_held_lock+0x31/0x90
<4> [338.390795] ? rcu_read_unlock+0x1c/0x80
<4> [338.390799] ? lock_release+0xce/0x2a0
<4> [338.390803] ? find_held_lock+0x31/0x90
<4> [338.390828] ? do_user_addr_fault+0x300/0x8e0
<4> [338.390831] ? lock_release+0xce/0x2a0
<4> [338.390836] ? up_read+0x22/0x30
<4> [338.390840] ? do_user_addr_fault+0x300/0x8e0
<4> [338.390843] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.390847] ? irqentry_exit+0x77/0xb0
<4> [338.390850] ? clear_bhb_loop+0x30/0x80
<4> [338.390852] ? clear_bhb_loop+0x30/0x80
<4> [338.390856] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.390857] RIP: 0033:0x7a2536f24ded
<4> [338.390860] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.390861] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.390864] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.390866] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.390867] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.390869] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.390870] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.390879] </TASK>
<4> [338.390880] irq event stamp: 975515
<4> [338.390882] hardirqs last enabled at (975521): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.390885] hardirqs last disabled at (975526): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.390888] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.390890] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.390892] ---[ end trace 0000000000000000 ]---
<2> [338.390894] DMAR: ERROR: DMA PTE for vPFN 0x3e0001c already set (to 25001b003 not 25001b003)
<4> [338.390914] ------------[ cut here ]------------
<4> [338.390916] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.390919] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.391009] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.391012] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.391013] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.391014] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.391017] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.391018] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.391021] RAX: 0000000000000000 RBX: ffff8881262b20e0 RCX: 0000000000000000
<4> [338.391022] RDX: 0000000000000000 RSI: 0000000003e0001c RDI: 0000000000000000
<4> [338.391024] RBP: ffffc9000281b138 R08: 000000000025001b R09: 0000000000000001
<4> [338.391025] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025001b003
<4> [338.391027] R13: 0000000000000000 R14: 00000000000fcfe5 R15: ffff8881039b2188
<4> [338.391028] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.391030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.391032] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.391033] Call Trace:
<4> [338.391035] <TASK>
<4> [338.391037] ? mark_held_locks+0x46/0x90
<4> [338.391041] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.391048] iommu_map_nosync+0x12c/0x320
<4> [338.391054] iommu_map_sg+0xd9/0x1d0
<4> [338.391059] iommu_dma_map_sg+0x23c/0x670
<4> [338.391067] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.391071] dma_map_sgtable+0x1d/0x40
<4> [338.391074] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.391226] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.391378] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.391548] ? lock_acquire+0xc4/0x2f0
<4> [338.391551] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.391765] ? lock_is_held_type+0xa3/0x130
<4> [338.391770] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.391920] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.392081] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.392238] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.392402] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.392566] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.392763] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.392945] ? kernel_text_address+0x139/0x150
<4> [338.392948] ? __kernel_text_address+0x12/0x50
<4> [338.392960] ? __lock_acquire+0x43e/0x2860
<4> [338.392962] ? find_held_lock+0x31/0x90
<4> [338.392964] ? __create_object+0x68/0xc0
<4> [338.392972] ? find_held_lock+0x31/0x90
<4> [338.392974] ? __might_fault+0x53/0xb0
<4> [338.392984] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.393129] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.393273] drm_ioctl_kernel+0xb3/0x120
<4> [338.393279] drm_ioctl+0x2d4/0x5a0
<4> [338.393281] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.393463] __x64_sys_ioctl+0xa2/0x100
<4> [338.393467] x64_sys_call+0x1178/0x2660
<4> [338.393470] do_syscall_64+0x93/0xcd0
<4> [338.393473] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.393475] ? lock_is_held_type+0xa3/0x130
<4> [338.393480] ? ww_mutex_unlock+0x47/0xa0
<4> [338.393484] ? __lock_acquire+0x43e/0x2860
<4> [338.393488] ? __do_fault+0x3d/0x1b0
<4> [338.393495] ? find_held_lock+0x31/0x90
<4> [338.393497] ? rcu_read_unlock+0x1c/0x80
<4> [338.393501] ? lock_release+0xce/0x2a0
<4> [338.393505] ? find_held_lock+0x31/0x90
<4> [338.393507] ? do_user_addr_fault+0x300/0x8e0
<4> [338.393510] ? lock_release+0xce/0x2a0
<4> [338.393515] ? up_read+0x22/0x30
<4> [338.393518] ? do_user_addr_fault+0x300/0x8e0
<4> [338.393522] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.393526] ? irqentry_exit+0x77/0xb0
<4> [338.393529] ? clear_bhb_loop+0x30/0x80
<4> [338.393531] ? clear_bhb_loop+0x30/0x80
<4> [338.393534] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.393536] RIP: 0033:0x7a2536f24ded
<4> [338.393538] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.393540] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.393543] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.393544] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.393546] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.393547] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.393549] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.393557] </TASK>
<4> [338.393559] irq event stamp: 976567
<4> [338.393560] hardirqs last enabled at (976573): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.393563] hardirqs last disabled at (976578): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.393566] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.393569] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.393571] ---[ end trace 0000000000000000 ]---
<2> [338.393572] DMAR: ERROR: DMA PTE for vPFN 0x3e0001d already set (to 25001c003 not 25001c003)
<4> [338.393592] ------------[ cut here ]------------
<4> [338.393593] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.393596] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.393714] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.393717] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.393718] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.393720] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.393722] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.393724] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.393726] RAX: 0000000000000000 RBX: ffff8881262b20e8 RCX: 0000000000000000
<4> [338.393728] RDX: 0000000000000000 RSI: 0000000003e0001d RDI: 0000000000000000
<4> [338.393729] RBP: ffffc9000281b138 R08: 000000000025001c R09: 0000000000000001
<4> [338.393731] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025001c003
<4> [338.393732] R13: 0000000000000000 R14: 00000000000fcfe4 R15: ffff8881039b2188
<4> [338.393734] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.393736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.393737] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.393739] Call Trace:
<4> [338.393740] <TASK>
<4> [338.393742] ? mark_held_locks+0x46/0x90
<4> [338.393747] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.393754] iommu_map_nosync+0x12c/0x320
<4> [338.393761] iommu_map_sg+0xd9/0x1d0
<4> [338.393766] iommu_dma_map_sg+0x23c/0x670
<4> [338.393775] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.393779] dma_map_sgtable+0x1d/0x40
<4> [338.393781] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.393950] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.394103] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.394255] ? lock_acquire+0xc4/0x2f0
<4> [338.394258] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.394403] ? lock_is_held_type+0xa3/0x130
<4> [338.394408] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.394574] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.394788] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.394989] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.395153] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.395298] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.395458] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.395614] ? kernel_text_address+0x139/0x150
<4> [338.395618] ? __kernel_text_address+0x12/0x50
<4> [338.395634] ? __lock_acquire+0x43e/0x2860
<4> [338.395637] ? find_held_lock+0x31/0x90
<4> [338.395639] ? __create_object+0x68/0xc0
<4> [338.395666] ? find_held_lock+0x31/0x90
<4> [338.395668] ? __might_fault+0x53/0xb0
<4> [338.395692] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.395854] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.395998] drm_ioctl_kernel+0xb3/0x120
<4> [338.396003] drm_ioctl+0x2d4/0x5a0
<4> [338.396006] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.396159] __x64_sys_ioctl+0xa2/0x100
<4> [338.396164] x64_sys_call+0x1178/0x2660
<4> [338.396166] do_syscall_64+0x93/0xcd0
<4> [338.396169] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.396171] ? lock_is_held_type+0xa3/0x130
<4> [338.396177] ? ww_mutex_unlock+0x47/0xa0
<4> [338.396181] ? __lock_acquire+0x43e/0x2860
<4> [338.396185] ? __do_fault+0x3d/0x1b0
<4> [338.396191] ? find_held_lock+0x31/0x90
<4> [338.396193] ? rcu_read_unlock+0x1c/0x80
<4> [338.396197] ? lock_release+0xce/0x2a0
<4> [338.396201] ? find_held_lock+0x31/0x90
<4> [338.396203] ? do_user_addr_fault+0x300/0x8e0
<4> [338.396207] ? lock_release+0xce/0x2a0
<4> [338.396212] ? up_read+0x22/0x30
<4> [338.396215] ? do_user_addr_fault+0x300/0x8e0
<4> [338.396218] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.396222] ? irqentry_exit+0x77/0xb0
<4> [338.396225] ? clear_bhb_loop+0x30/0x80
<4> [338.396227] ? clear_bhb_loop+0x30/0x80
<4> [338.396231] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.396232] RIP: 0033:0x7a2536f24ded
<4> [338.396250] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.396252] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.396254] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.396256] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.396257] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.396259] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.396260] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.396282] </TASK>
<4> [338.396283] irq event stamp: 977621
<4> [338.396284] hardirqs last enabled at (977627): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.396288] hardirqs last disabled at (977632): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.396290] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.396293] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.396295] ---[ end trace 0000000000000000 ]---
<2> [338.396296] DMAR: ERROR: DMA PTE for vPFN 0x3e0001e already set (to 25001d003 not 25001d003)
<4> [338.396317] ------------[ cut here ]------------
<4> [338.396318] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.396321] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.396397] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.396399] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.396401] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.396402] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.396404] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.396406] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.396409] RAX: 0000000000000000 RBX: ffff8881262b20f0 RCX: 0000000000000000
<4> [338.396410] RDX: 0000000000000000 RSI: 0000000003e0001e RDI: 0000000000000000
<4> [338.396412] RBP: ffffc9000281b138 R08: 000000000025001d R09: 0000000000000001
<4> [338.396413] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025001d003
<4> [338.396415] R13: 0000000000000000 R14: 00000000000fcfe3 R15: ffff8881039b2188
<4> [338.396416] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.396418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.396420] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.396421] Call Trace:
<4> [338.396422] <TASK>
<4> [338.396424] ? mark_held_locks+0x46/0x90
<4> [338.396429] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.396435] iommu_map_nosync+0x12c/0x320
<4> [338.396442] iommu_map_sg+0xd9/0x1d0
<4> [338.396447] iommu_dma_map_sg+0x23c/0x670
<4> [338.396455] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.396459] dma_map_sgtable+0x1d/0x40
<4> [338.396462] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.396613] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.396819] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.396989] ? lock_acquire+0xc4/0x2f0
<4> [338.396992] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.397152] ? lock_is_held_type+0xa3/0x130
<4> [338.397157] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.397305] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.397451] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.397608] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.397841] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.398046] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.398213] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.398366] ? kernel_text_address+0x139/0x150
<4> [338.398369] ? __kernel_text_address+0x12/0x50
<4> [338.398381] ? __lock_acquire+0x43e/0x2860
<4> [338.398383] ? find_held_lock+0x31/0x90
<4> [338.398386] ? __create_object+0x68/0xc0
<4> [338.398393] ? find_held_lock+0x31/0x90
<4> [338.398395] ? __might_fault+0x53/0xb0
<4> [338.398405] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.398550] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.398747] drm_ioctl_kernel+0xb3/0x120
<4> [338.398753] drm_ioctl+0x2d4/0x5a0
<4> [338.398755] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.398926] __x64_sys_ioctl+0xa2/0x100
<4> [338.398930] x64_sys_call+0x1178/0x2660
<4> [338.398933] do_syscall_64+0x93/0xcd0
<4> [338.398935] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.398950] ? lock_is_held_type+0xa3/0x130
<4> [338.398956] ? ww_mutex_unlock+0x47/0xa0
<4> [338.398960] ? __lock_acquire+0x43e/0x2860
<4> [338.398964] ? __do_fault+0x3d/0x1b0
<4> [338.398971] ? find_held_lock+0x31/0x90
<4> [338.398973] ? rcu_read_unlock+0x1c/0x80
<4> [338.398976] ? lock_release+0xce/0x2a0
<4> [338.398980] ? find_held_lock+0x31/0x90
<4> [338.398982] ? do_user_addr_fault+0x300/0x8e0
<4> [338.398986] ? lock_release+0xce/0x2a0
<4> [338.398991] ? up_read+0x22/0x30
<4> [338.398994] ? do_user_addr_fault+0x300/0x8e0
<4> [338.398997] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.399001] ? irqentry_exit+0x77/0xb0
<4> [338.399004] ? clear_bhb_loop+0x30/0x80
<4> [338.399006] ? clear_bhb_loop+0x30/0x80
<4> [338.399010] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.399012] RIP: 0033:0x7a2536f24ded
<4> [338.399014] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.399016] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.399018] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.399020] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.399022] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.399023] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.399025] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.399033] </TASK>
<4> [338.399035] irq event stamp: 978675
<4> [338.399036] hardirqs last enabled at (978681): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.399039] hardirqs last disabled at (978686): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.399042] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.399044] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.399047] ---[ end trace 0000000000000000 ]---
<2> [338.399048] DMAR: ERROR: DMA PTE for vPFN 0x3e0001f already set (to 25001e003 not 25001e003)
<4> [338.399069] ------------[ cut here ]------------
<4> [338.399070] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.399073] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.399150] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.399153] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.399154] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.399156] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.399158] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.399160] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.399163] RAX: 0000000000000000 RBX: ffff8881262b20f8 RCX: 0000000000000000
<4> [338.399164] RDX: 0000000000000000 RSI: 0000000003e0001f RDI: 0000000000000000
<4> [338.399166] RBP: ffffc9000281b138 R08: 000000000025001e R09: 0000000000000001
<4> [338.399167] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025001e003
<4> [338.399169] R13: 0000000000000000 R14: 00000000000fcfe2 R15: ffff8881039b2188
<4> [338.399171] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.399172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.399174] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.399176] Call Trace:
<4> [338.399177] <TASK>
<4> [338.399179] ? mark_held_locks+0x46/0x90
<4> [338.399184] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.399190] iommu_map_nosync+0x12c/0x320
<4> [338.399197] iommu_map_sg+0xd9/0x1d0
<4> [338.399202] iommu_dma_map_sg+0x23c/0x670
<4> [338.399210] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.399214] dma_map_sgtable+0x1d/0x40
<4> [338.399217] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.399370] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.399522] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.399743] ? lock_acquire+0xc4/0x2f0
<4> [338.399746] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.399895] ? lock_is_held_type+0xa3/0x130
<4> [338.399900] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.400134] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.400296] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.400452] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.400616] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.400813] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.400997] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.401150] ? kernel_text_address+0x139/0x150
<4> [338.401153] ? __kernel_text_address+0x12/0x50
<4> [338.401164] ? __lock_acquire+0x43e/0x2860
<4> [338.401167] ? find_held_lock+0x31/0x90
<4> [338.401169] ? __create_object+0x68/0xc0
<4> [338.401177] ? find_held_lock+0x31/0x90
<4> [338.401179] ? __might_fault+0x53/0xb0
<4> [338.401189] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.401335] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.401480] drm_ioctl_kernel+0xb3/0x120
<4> [338.401485] drm_ioctl+0x2d4/0x5a0
<4> [338.401488] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.401680] __x64_sys_ioctl+0xa2/0x100
<4> [338.401685] x64_sys_call+0x1178/0x2660
<4> [338.401687] do_syscall_64+0x93/0xcd0
<4> [338.401704] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.401706] ? lock_is_held_type+0xa3/0x130
<4> [338.401712] ? ww_mutex_unlock+0x47/0xa0
<4> [338.401717] ? __lock_acquire+0x43e/0x2860
<4> [338.401721] ? __do_fault+0x3d/0x1b0
<4> [338.401743] ? find_held_lock+0x31/0x90
<4> [338.401745] ? rcu_read_unlock+0x1c/0x80
<4> [338.401749] ? lock_release+0xce/0x2a0
<4> [338.401753] ? find_held_lock+0x31/0x90
<4> [338.401755] ? do_user_addr_fault+0x300/0x8e0
<4> [338.401759] ? lock_release+0xce/0x2a0
<4> [338.401764] ? up_read+0x22/0x30
<4> [338.401768] ? do_user_addr_fault+0x300/0x8e0
<4> [338.401771] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.401775] ? irqentry_exit+0x77/0xb0
<4> [338.401778] ? clear_bhb_loop+0x30/0x80
<4> [338.401780] ? clear_bhb_loop+0x30/0x80
<4> [338.401784] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.401786] RIP: 0033:0x7a2536f24ded
<4> [338.401788] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.401790] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.401793] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.401794] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.401796] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.401797] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.401812] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.401821] </TASK>
<4> [338.401822] irq event stamp: 979729
<4> [338.401823] hardirqs last enabled at (979735): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.401827] hardirqs last disabled at (979740): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.401830] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.401832] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.401835] ---[ end trace 0000000000000000 ]---
<2> [338.401836] DMAR: ERROR: DMA PTE for vPFN 0x3e00020 already set (to 25001f003 not 25001f003)
<4> [338.401857] ------------[ cut here ]------------
<4> [338.401859] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.401862] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.401969] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.401972] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.401973] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.401975] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.401977] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.401979] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.401981] RAX: 0000000000000000 RBX: ffff8881262b2100 RCX: 0000000000000000
<4> [338.401983] RDX: 0000000000000000 RSI: 0000000003e00020 RDI: 0000000000000000
<4> [338.401984] RBP: ffffc9000281b138 R08: 000000000025001f R09: 0000000000000001
<4> [338.401986] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025001f003
<4> [338.401987] R13: 0000000000000000 R14: 00000000000fcfe1 R15: ffff8881039b2188
<4> [338.401989] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.401991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.401993] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.401994] Call Trace:
<4> [338.401995] <TASK>
<4> [338.401997] ? mark_held_locks+0x46/0x90
<4> [338.402016] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.402022] iommu_map_nosync+0x12c/0x320
<4> [338.402029] iommu_map_sg+0xd9/0x1d0
<4> [338.402034] iommu_dma_map_sg+0x23c/0x670
<4> [338.402042] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.402046] dma_map_sgtable+0x1d/0x40
<4> [338.402048] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.402201] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.402383] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.402550] ? lock_acquire+0xc4/0x2f0
<4> [338.402554] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.402768] ? lock_is_held_type+0xa3/0x130
<4> [338.402773] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.402924] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.403085] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.403242] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.403406] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.403567] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.403720] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.403925] ? kernel_text_address+0x139/0x150
<4> [338.403929] ? __kernel_text_address+0x12/0x50
<4> [338.403940] ? __lock_acquire+0x43e/0x2860
<4> [338.403943] ? find_held_lock+0x31/0x90
<4> [338.403945] ? __create_object+0x68/0xc0
<4> [338.403953] ? find_held_lock+0x31/0x90
<4> [338.403955] ? __might_fault+0x53/0xb0
<4> [338.403965] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.404109] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.404280] drm_ioctl_kernel+0xb3/0x120
<4> [338.404285] drm_ioctl+0x2d4/0x5a0
<4> [338.404288] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.404455] __x64_sys_ioctl+0xa2/0x100
<4> [338.404459] x64_sys_call+0x1178/0x2660
<4> [338.404462] do_syscall_64+0x93/0xcd0
<4> [338.404465] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.404467] ? lock_is_held_type+0xa3/0x130
<4> [338.404472] ? ww_mutex_unlock+0x47/0xa0
<4> [338.404477] ? __lock_acquire+0x43e/0x2860
<4> [338.404481] ? __do_fault+0x3d/0x1b0
<4> [338.404488] ? find_held_lock+0x31/0x90
<4> [338.404490] ? rcu_read_unlock+0x1c/0x80
<4> [338.404494] ? lock_release+0xce/0x2a0
<4> [338.404498] ? find_held_lock+0x31/0x90
<4> [338.404500] ? do_user_addr_fault+0x300/0x8e0
<4> [338.404504] ? lock_release+0xce/0x2a0
<4> [338.404509] ? up_read+0x22/0x30
<4> [338.404512] ? do_user_addr_fault+0x300/0x8e0
<4> [338.404515] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.404520] ? irqentry_exit+0x77/0xb0
<4> [338.404523] ? clear_bhb_loop+0x30/0x80
<4> [338.404525] ? clear_bhb_loop+0x30/0x80
<4> [338.404528] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.404530] RIP: 0033:0x7a2536f24ded
<4> [338.404532] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.404534] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.404537] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.404538] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.404540] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.404542] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.404543] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.404552] </TASK>
<4> [338.404553] irq event stamp: 980781
<4> [338.404555] hardirqs last enabled at (980787): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.404558] hardirqs last disabled at (980792): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.404561] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.404563] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.404565] ---[ end trace 0000000000000000 ]---
<2> [338.404567] DMAR: ERROR: DMA PTE for vPFN 0x3e00021 already set (to 250020003 not 250020003)
<4> [338.404588] ------------[ cut here ]------------
<4> [338.404589] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.404592] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.404711] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.404714] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.404715] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.404717] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.404719] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.404721] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.404724] RAX: 0000000000000000 RBX: ffff8881262b2108 RCX: 0000000000000000
<4> [338.404725] RDX: 0000000000000000 RSI: 0000000003e00021 RDI: 0000000000000000
<4> [338.404727] RBP: ffffc9000281b138 R08: 0000000000250020 R09: 0000000000000001
<4> [338.404728] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250020003
<4> [338.404730] R13: 0000000000000000 R14: 00000000000fcfe0 R15: ffff8881039b2188
<4> [338.404732] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.404733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.404735] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.404737] Call Trace:
<4> [338.404738] <TASK>
<4> [338.404740] ? mark_held_locks+0x46/0x90
<4> [338.404745] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.404752] iommu_map_nosync+0x12c/0x320
<4> [338.404759] iommu_map_sg+0xd9/0x1d0
<4> [338.404764] iommu_dma_map_sg+0x23c/0x670
<4> [338.404772] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.404776] dma_map_sgtable+0x1d/0x40
<4> [338.404779] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.404948] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.405101] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.405253] ? lock_acquire+0xc4/0x2f0
<4> [338.405256] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.405418] ? lock_is_held_type+0xa3/0x130
<4> [338.405424] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.405574] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.405771] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.405957] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.406135] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.406296] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.406442] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.406596] ? kernel_text_address+0x139/0x150
<4> [338.406599] ? __kernel_text_address+0x12/0x50
<4> [338.406610] ? __lock_acquire+0x43e/0x2860
<4> [338.406613] ? find_held_lock+0x31/0x90
<4> [338.406615] ? __create_object+0x68/0xc0
<4> [338.406646] ? find_held_lock+0x31/0x90
<4> [338.406649] ? __might_fault+0x53/0xb0
<4> [338.406659] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.406835] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.407008] drm_ioctl_kernel+0xb3/0x120
<4> [338.407014] drm_ioctl+0x2d4/0x5a0
<4> [338.407016] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.407168] __x64_sys_ioctl+0xa2/0x100
<4> [338.407173] x64_sys_call+0x1178/0x2660
<4> [338.407175] do_syscall_64+0x93/0xcd0
<4> [338.407178] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.407180] ? lock_is_held_type+0xa3/0x130
<4> [338.407185] ? ww_mutex_unlock+0x47/0xa0
<4> [338.407190] ? __lock_acquire+0x43e/0x2860
<4> [338.407194] ? __do_fault+0x3d/0x1b0
<4> [338.407200] ? find_held_lock+0x31/0x90
<4> [338.407202] ? rcu_read_unlock+0x1c/0x80
<4> [338.407206] ? lock_release+0xce/0x2a0
<4> [338.407210] ? find_held_lock+0x31/0x90
<4> [338.407212] ? do_user_addr_fault+0x300/0x8e0
<4> [338.407215] ? lock_release+0xce/0x2a0
<4> [338.407220] ? up_read+0x22/0x30
<4> [338.407223] ? do_user_addr_fault+0x300/0x8e0
<4> [338.407227] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.407231] ? irqentry_exit+0x77/0xb0
<4> [338.407233] ? clear_bhb_loop+0x30/0x80
<4> [338.407236] ? clear_bhb_loop+0x30/0x80
<4> [338.407239] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.407241] RIP: 0033:0x7a2536f24ded
<4> [338.407243] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.407245] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.407248] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.407249] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.407251] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.407252] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.407254] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.407263] </TASK>
<4> [338.407264] irq event stamp: 981835
<4> [338.407265] hardirqs last enabled at (981841): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.407268] hardirqs last disabled at (981846): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.407271] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.407273] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.407275] ---[ end trace 0000000000000000 ]---
<2> [338.407277] DMAR: ERROR: DMA PTE for vPFN 0x3e00022 already set (to 250021003 not 250021003)
<4> [338.407298] ------------[ cut here ]------------
<4> [338.407299] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.407302] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.407378] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.407381] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.407382] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.407384] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.407386] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.407388] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.407390] RAX: 0000000000000000 RBX: ffff8881262b2110 RCX: 0000000000000000
<4> [338.407391] RDX: 0000000000000000 RSI: 0000000003e00022 RDI: 0000000000000000
<4> [338.407393] RBP: ffffc9000281b138 R08: 0000000000250021 R09: 0000000000000001
<4> [338.407394] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250021003
<4> [338.407396] R13: 0000000000000000 R14: 00000000000fcfdf R15: ffff8881039b2188
<4> [338.407398] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.407399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.407401] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.407402] Call Trace:
<4> [338.407404] <TASK>
<4> [338.407406] ? mark_held_locks+0x46/0x90
<4> [338.407410] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.407417] iommu_map_nosync+0x12c/0x320
<4> [338.407424] iommu_map_sg+0xd9/0x1d0
<4> [338.407429] iommu_dma_map_sg+0x23c/0x670
<4> [338.407437] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.407456] dma_map_sgtable+0x1d/0x40
<4> [338.407459] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.407614] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.407834] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.407991] ? lock_acquire+0xc4/0x2f0
<4> [338.407994] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.408154] ? lock_is_held_type+0xa3/0x130
<4> [338.408159] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.408307] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.408454] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.408650] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.408909] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.409055] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.409201] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.409354] ? kernel_text_address+0x139/0x150
<4> [338.409357] ? __kernel_text_address+0x12/0x50
<4> [338.409369] ? __lock_acquire+0x43e/0x2860
<4> [338.409372] ? find_held_lock+0x31/0x90
<4> [338.409374] ? __create_object+0x68/0xc0
<4> [338.409382] ? find_held_lock+0x31/0x90
<4> [338.409383] ? __might_fault+0x53/0xb0
<4> [338.409394] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.409555] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.409752] drm_ioctl_kernel+0xb3/0x120
<4> [338.409773] drm_ioctl+0x2d4/0x5a0
<4> [338.409776] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.409944] __x64_sys_ioctl+0xa2/0x100
<4> [338.409949] x64_sys_call+0x1178/0x2660
<4> [338.409951] do_syscall_64+0x93/0xcd0
<4> [338.409954] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.409956] ? lock_is_held_type+0xa3/0x130
<4> [338.409962] ? ww_mutex_unlock+0x47/0xa0
<4> [338.409966] ? __lock_acquire+0x43e/0x2860
<4> [338.409970] ? __do_fault+0x3d/0x1b0
<4> [338.409977] ? find_held_lock+0x31/0x90
<4> [338.409979] ? rcu_read_unlock+0x1c/0x80
<4> [338.409982] ? lock_release+0xce/0x2a0
<4> [338.409986] ? find_held_lock+0x31/0x90
<4> [338.409988] ? do_user_addr_fault+0x300/0x8e0
<4> [338.409992] ? lock_release+0xce/0x2a0
<4> [338.409997] ? up_read+0x22/0x30
<4> [338.410000] ? do_user_addr_fault+0x300/0x8e0
<4> [338.410003] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.410007] ? irqentry_exit+0x77/0xb0
<4> [338.410010] ? clear_bhb_loop+0x30/0x80
<4> [338.410012] ? clear_bhb_loop+0x30/0x80
<4> [338.410016] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.410017] RIP: 0033:0x7a2536f24ded
<4> [338.410019] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.410021] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.410024] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.410025] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.410027] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.410028] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.410030] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.410038] </TASK>
<4> [338.410040] irq event stamp: 982889
<4> [338.410041] hardirqs last enabled at (982895): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.410044] hardirqs last disabled at (982900): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.410047] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.410049] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.410052] ---[ end trace 0000000000000000 ]---
<2> [338.410053] DMAR: ERROR: DMA PTE for vPFN 0x3e00023 already set (to 250022003 not 250022003)
<4> [338.410074] ------------[ cut here ]------------
<4> [338.410075] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.410078] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.410155] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.410158] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.410159] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.410160] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.410163] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.410164] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.410167] RAX: 0000000000000000 RBX: ffff8881262b2118 RCX: 0000000000000000
<4> [338.410168] RDX: 0000000000000000 RSI: 0000000003e00023 RDI: 0000000000000000
<4> [338.410170] RBP: ffffc9000281b138 R08: 0000000000250022 R09: 0000000000000001
<4> [338.410171] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250022003
<4> [338.410172] R13: 0000000000000000 R14: 00000000000fcfde R15: ffff8881039b2188
<4> [338.410174] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.410176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.410177] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.410179] Call Trace:
<4> [338.410180] <TASK>
<4> [338.410182] ? mark_held_locks+0x46/0x90
<4> [338.410187] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.410193] iommu_map_nosync+0x12c/0x320
<4> [338.410200] iommu_map_sg+0xd9/0x1d0
<4> [338.410205] iommu_dma_map_sg+0x23c/0x670
<4> [338.410228] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.410232] dma_map_sgtable+0x1d/0x40
<4> [338.410235] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.410401] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.410554] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.410757] ? lock_acquire+0xc4/0x2f0
<4> [338.410760] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.410923] ? lock_is_held_type+0xa3/0x130
<4> [338.410928] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.411089] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.411236] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.411394] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.411557] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.411771] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.411932] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.412129] ? kernel_text_address+0x139/0x150
<4> [338.412133] ? __kernel_text_address+0x12/0x50
<4> [338.412145] ? __lock_acquire+0x43e/0x2860
<4> [338.412168] ? find_held_lock+0x31/0x90
<4> [338.412171] ? __create_object+0x68/0xc0
<4> [338.412178] ? find_held_lock+0x31/0x90
<4> [338.412180] ? __might_fault+0x53/0xb0
<4> [338.412190] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.412336] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.412479] drm_ioctl_kernel+0xb3/0x120
<4> [338.412485] drm_ioctl+0x2d4/0x5a0
<4> [338.412488] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.412672] __x64_sys_ioctl+0xa2/0x100
<4> [338.412676] x64_sys_call+0x1178/0x2660
<4> [338.412679] do_syscall_64+0x93/0xcd0
<4> [338.412682] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.412684] ? lock_is_held_type+0xa3/0x130
<4> [338.412704] ? ww_mutex_unlock+0x47/0xa0
<4> [338.412709] ? __lock_acquire+0x43e/0x2860
<4> [338.412726] ? __do_fault+0x3d/0x1b0
<4> [338.412733] ? find_held_lock+0x31/0x90
<4> [338.412735] ? rcu_read_unlock+0x1c/0x80
<4> [338.412754] ? lock_release+0xce/0x2a0
<4> [338.412758] ? find_held_lock+0x31/0x90
<4> [338.412760] ? do_user_addr_fault+0x300/0x8e0
<4> [338.412764] ? lock_release+0xce/0x2a0
<4> [338.412769] ? up_read+0x22/0x30
<4> [338.412772] ? do_user_addr_fault+0x300/0x8e0
<4> [338.412775] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.412779] ? irqentry_exit+0x77/0xb0
<4> [338.412782] ? clear_bhb_loop+0x30/0x80
<4> [338.412785] ? clear_bhb_loop+0x30/0x80
<4> [338.412788] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.412790] RIP: 0033:0x7a2536f24ded
<4> [338.412792] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.412794] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.412797] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.412798] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.412800] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.412801] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.412803] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.412811] </TASK>
<4> [338.412813] irq event stamp: 983943
<4> [338.412814] hardirqs last enabled at (983949): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.412817] hardirqs last disabled at (983954): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.412820] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.412823] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.412825] ---[ end trace 0000000000000000 ]---
<2> [338.412826] DMAR: ERROR: DMA PTE for vPFN 0x3e00024 already set (to 250023003 not 250023003)
<4> [338.412847] ------------[ cut here ]------------
<4> [338.412848] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.412851] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.412941] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.412943] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.412960] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.412961] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.412964] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.412966] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.412968] RAX: 0000000000000000 RBX: ffff8881262b2120 RCX: 0000000000000000
<4> [338.412970] RDX: 0000000000000000 RSI: 0000000003e00024 RDI: 0000000000000000
<4> [338.412971] RBP: ffffc9000281b138 R08: 0000000000250023 R09: 0000000000000001
<4> [338.412973] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250023003
<4> [338.412974] R13: 0000000000000000 R14: 00000000000fcfdd R15: ffff8881039b2188
<4> [338.412976] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.412978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.412979] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.412994] Call Trace:
<4> [338.412995] <TASK>
<4> [338.412997] ? mark_held_locks+0x46/0x90
<4> [338.413002] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.413008] iommu_map_nosync+0x12c/0x320
<4> [338.413015] iommu_map_sg+0xd9/0x1d0
<4> [338.413020] iommu_dma_map_sg+0x23c/0x670
<4> [338.413028] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.413032] dma_map_sgtable+0x1d/0x40
<4> [338.413035] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.413187] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.413339] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.413491] ? lock_acquire+0xc4/0x2f0
<4> [338.413494] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.413666] ? lock_is_held_type+0xa3/0x130
<4> [338.413685] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.413877] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.414118] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.414275] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.414439] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.414586] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.414781] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.414952] ? kernel_text_address+0x139/0x150
<4> [338.414955] ? __kernel_text_address+0x12/0x50
<4> [338.414980] ? __lock_acquire+0x43e/0x2860
<4> [338.414983] ? find_held_lock+0x31/0x90
<4> [338.414985] ? __create_object+0x68/0xc0
<4> [338.414993] ? find_held_lock+0x31/0x90
<4> [338.414995] ? __might_fault+0x53/0xb0
<4> [338.415005] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.415151] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.415295] drm_ioctl_kernel+0xb3/0x120
<4> [338.415301] drm_ioctl+0x2d4/0x5a0
<4> [338.415303] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.415457] __x64_sys_ioctl+0xa2/0x100
<4> [338.415461] x64_sys_call+0x1178/0x2660
<4> [338.415463] do_syscall_64+0x93/0xcd0
<4> [338.415466] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.415483] ? lock_is_held_type+0xa3/0x130
<4> [338.415489] ? ww_mutex_unlock+0x47/0xa0
<4> [338.415494] ? __lock_acquire+0x43e/0x2860
<4> [338.415497] ? __do_fault+0x3d/0x1b0
<4> [338.415504] ? find_held_lock+0x31/0x90
<4> [338.415506] ? rcu_read_unlock+0x1c/0x80
<4> [338.415510] ? lock_release+0xce/0x2a0
<4> [338.415514] ? find_held_lock+0x31/0x90
<4> [338.415516] ? do_user_addr_fault+0x300/0x8e0
<4> [338.415520] ? lock_release+0xce/0x2a0
<4> [338.415525] ? up_read+0x22/0x30
<4> [338.415528] ? do_user_addr_fault+0x300/0x8e0
<4> [338.415531] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.415535] ? irqentry_exit+0x77/0xb0
<4> [338.415538] ? clear_bhb_loop+0x30/0x80
<4> [338.415540] ? clear_bhb_loop+0x30/0x80
<4> [338.415544] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.415546] RIP: 0033:0x7a2536f24ded
<4> [338.415548] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.415550] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.415552] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.415554] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.415555] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.415557] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.415558] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.415567] </TASK>
<4> [338.415568] irq event stamp: 984995
<4> [338.415570] hardirqs last enabled at (985001): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.415573] hardirqs last disabled at (985006): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.415575] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.415578] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.415580] ---[ end trace 0000000000000000 ]---
<2> [338.415582] DMAR: ERROR: DMA PTE for vPFN 0x3e00025 already set (to 250024003 not 250024003)
<4> [338.415603] ------------[ cut here ]------------
<4> [338.415604] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.415607] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.415751] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.415754] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.415755] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.415757] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.415759] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.415761] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.415763] RAX: 0000000000000000 RBX: ffff8881262b2128 RCX: 0000000000000000
<4> [338.415765] RDX: 0000000000000000 RSI: 0000000003e00025 RDI: 0000000000000000
<4> [338.415766] RBP: ffffc9000281b138 R08: 0000000000250024 R09: 0000000000000001
<4> [338.415768] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250024003
<4> [338.415769] R13: 0000000000000000 R14: 00000000000fcfdc R15: ffff8881039b2188
<4> [338.415771] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.415773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.415774] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.415776] Call Trace:
<4> [338.415777] <TASK>
<4> [338.415779] ? mark_held_locks+0x46/0x90
<4> [338.415784] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.415791] iommu_map_nosync+0x12c/0x320
<4> [338.415798] iommu_map_sg+0xd9/0x1d0
<4> [338.415803] iommu_dma_map_sg+0x23c/0x670
<4> [338.415811] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.415815] dma_map_sgtable+0x1d/0x40
<4> [338.415818] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.416014] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.416166] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.416348] ? lock_acquire+0xc4/0x2f0
<4> [338.416351] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.416495] ? lock_is_held_type+0xa3/0x130
<4> [338.416501] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.416685] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.416876] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.417033] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.417211] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.417406] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.417552] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.417784] ? kernel_text_address+0x139/0x150
<4> [338.417787] ? __kernel_text_address+0x12/0x50
<4> [338.417812] ? __lock_acquire+0x43e/0x2860
<4> [338.417815] ? find_held_lock+0x31/0x90
<4> [338.417817] ? __create_object+0x68/0xc0
<4> [338.417825] ? find_held_lock+0x31/0x90
<4> [338.417827] ? __might_fault+0x53/0xb0
<4> [338.417837] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.417996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.418169] drm_ioctl_kernel+0xb3/0x120
<4> [338.418174] drm_ioctl+0x2d4/0x5a0
<4> [338.418177] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.418329] __x64_sys_ioctl+0xa2/0x100
<4> [338.418334] x64_sys_call+0x1178/0x2660
<4> [338.418336] do_syscall_64+0x93/0xcd0
<4> [338.418339] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.418341] ? lock_is_held_type+0xa3/0x130
<4> [338.418347] ? ww_mutex_unlock+0x47/0xa0
<4> [338.418351] ? __lock_acquire+0x43e/0x2860
<4> [338.418355] ? __do_fault+0x3d/0x1b0
<4> [338.418362] ? find_held_lock+0x31/0x90
<4> [338.418364] ? rcu_read_unlock+0x1c/0x80
<4> [338.418367] ? lock_release+0xce/0x2a0
<4> [338.418372] ? find_held_lock+0x31/0x90
<4> [338.418374] ? do_user_addr_fault+0x300/0x8e0
<4> [338.418378] ? lock_release+0xce/0x2a0
<4> [338.418382] ? up_read+0x22/0x30
<4> [338.418386] ? do_user_addr_fault+0x300/0x8e0
<4> [338.418389] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.418393] ? irqentry_exit+0x77/0xb0
<4> [338.418396] ? clear_bhb_loop+0x30/0x80
<4> [338.418398] ? clear_bhb_loop+0x30/0x80
<4> [338.418401] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.418403] RIP: 0033:0x7a2536f24ded
<4> [338.418405] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.418407] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.418410] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.418411] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.418413] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.418414] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.418416] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.418424] </TASK>
<4> [338.418426] irq event stamp: 986049
<4> [338.418427] hardirqs last enabled at (986055): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.418430] hardirqs last disabled at (986060): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.418433] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.418435] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.418438] ---[ end trace 0000000000000000 ]---
<2> [338.418439] DMAR: ERROR: DMA PTE for vPFN 0x3e00026 already set (to 250025003 not 250025003)
<4> [338.418460] ------------[ cut here ]------------
<4> [338.418462] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.418464] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.418541] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.418543] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.418545] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.418546] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.418548] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.418550] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.418553] RAX: 0000000000000000 RBX: ffff8881262b2130 RCX: 0000000000000000
<4> [338.418554] RDX: 0000000000000000 RSI: 0000000003e00026 RDI: 0000000000000000
<4> [338.418556] RBP: ffffc9000281b138 R08: 0000000000250025 R09: 0000000000000001
<4> [338.418557] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250025003
<4> [338.418559] R13: 0000000000000000 R14: 00000000000fcfdb R15: ffff8881039b2188
<4> [338.418560] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.418562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.418563] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.418565] Call Trace:
<4> [338.418566] <TASK>
<4> [338.418568] ? mark_held_locks+0x46/0x90
<4> [338.418573] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.418579] iommu_map_nosync+0x12c/0x320
<4> [338.418586] iommu_map_sg+0xd9/0x1d0
<4> [338.418592] iommu_dma_map_sg+0x23c/0x670
<4> [338.418600] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.418604] dma_map_sgtable+0x1d/0x40
<4> [338.418606] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.418809] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.418969] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.419129] ? lock_acquire+0xc4/0x2f0
<4> [338.419132] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.419284] ? lock_is_held_type+0xa3/0x130
<4> [338.419289] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.419443] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.419596] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.419765] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.419938] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.420091] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.420243] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.420406] ? kernel_text_address+0x139/0x150
<4> [338.420410] ? __kernel_text_address+0x12/0x50
<4> [338.420422] ? __lock_acquire+0x43e/0x2860
<4> [338.420425] ? find_held_lock+0x31/0x90
<4> [338.420427] ? __create_object+0x68/0xc0
<4> [338.420435] ? find_held_lock+0x31/0x90
<4> [338.420437] ? __might_fault+0x53/0xb0
<4> [338.420448] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.420603] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.420758] drm_ioctl_kernel+0xb3/0x120
<4> [338.420764] drm_ioctl+0x2d4/0x5a0
<4> [338.420767] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.420926] __x64_sys_ioctl+0xa2/0x100
<4> [338.420931] x64_sys_call+0x1178/0x2660
<4> [338.420933] do_syscall_64+0x93/0xcd0
<4> [338.420936] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.420939] ? lock_is_held_type+0xa3/0x130
<4> [338.420944] ? ww_mutex_unlock+0x47/0xa0
<4> [338.420949] ? __lock_acquire+0x43e/0x2860
<4> [338.420953] ? __do_fault+0x3d/0x1b0
<4> [338.420960] ? find_held_lock+0x31/0x90
<4> [338.420962] ? rcu_read_unlock+0x1c/0x80
<4> [338.420966] ? lock_release+0xce/0x2a0
<4> [338.420970] ? find_held_lock+0x31/0x90
<4> [338.420972] ? do_user_addr_fault+0x300/0x8e0
<4> [338.420976] ? lock_release+0xce/0x2a0
<4> [338.420981] ? up_read+0x22/0x30
<4> [338.420984] ? do_user_addr_fault+0x300/0x8e0
<4> [338.420988] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.420992] ? irqentry_exit+0x77/0xb0
<4> [338.420995] ? clear_bhb_loop+0x30/0x80
<4> [338.420997] ? clear_bhb_loop+0x30/0x80
<4> [338.421001] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.421003] RIP: 0033:0x7a2536f24ded
<4> [338.421005] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.421007] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.421009] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.421011] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.421013] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.421014] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.421016] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.421024] </TASK>
<4> [338.421026] irq event stamp: 987103
<4> [338.421027] hardirqs last enabled at (987109): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.421030] hardirqs last disabled at (987114): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.421033] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.421036] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.421038] ---[ end trace 0000000000000000 ]---
<2> [338.421040] DMAR: ERROR: DMA PTE for vPFN 0x3e00027 already set (to 250026003 not 250026003)
<4> [338.421062] ------------[ cut here ]------------
<4> [338.421064] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.421067] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.421148] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.421150] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.421152] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.421153] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.421156] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.421157] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.421160] RAX: 0000000000000000 RBX: ffff8881262b2138 RCX: 0000000000000000
<4> [338.421162] RDX: 0000000000000000 RSI: 0000000003e00027 RDI: 0000000000000000
<4> [338.421163] RBP: ffffc9000281b138 R08: 0000000000250026 R09: 0000000000000001
<4> [338.421165] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250026003
<4> [338.421166] R13: 0000000000000000 R14: 00000000000fcfda R15: ffff8881039b2188
<4> [338.421168] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.421170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.421171] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.421173] Call Trace:
<4> [338.421174] <TASK>
<4> [338.421176] ? mark_held_locks+0x46/0x90
<4> [338.421181] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.421188] iommu_map_nosync+0x12c/0x320
<4> [338.421195] iommu_map_sg+0xd9/0x1d0
<4> [338.421201] iommu_dma_map_sg+0x23c/0x670
<4> [338.421209] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.421213] dma_map_sgtable+0x1d/0x40
<4> [338.421216] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.421375] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.421535] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.421700] ? lock_acquire+0xc4/0x2f0
<4> [338.421703] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.421855] ? lock_is_held_type+0xa3/0x130
<4> [338.421860] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.422014] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.422167] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.422332] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.422503] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.422662] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.422814] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.422974] ? kernel_text_address+0x139/0x150
<4> [338.422977] ? __kernel_text_address+0x12/0x50
<4> [338.422989] ? __lock_acquire+0x43e/0x2860
<4> [338.422992] ? find_held_lock+0x31/0x90
<4> [338.422994] ? __create_object+0x68/0xc0
<4> [338.423002] ? find_held_lock+0x31/0x90
<4> [338.423004] ? __might_fault+0x53/0xb0
<4> [338.423015] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.423167] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.423318] drm_ioctl_kernel+0xb3/0x120
<4> [338.423324] drm_ioctl+0x2d4/0x5a0
<4> [338.423326] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.423486] __x64_sys_ioctl+0xa2/0x100
<4> [338.423491] x64_sys_call+0x1178/0x2660
<4> [338.423494] do_syscall_64+0x93/0xcd0
<4> [338.423497] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.423499] ? lock_is_held_type+0xa3/0x130
<4> [338.423504] ? ww_mutex_unlock+0x47/0xa0
<4> [338.423509] ? __lock_acquire+0x43e/0x2860
<4> [338.423513] ? __do_fault+0x3d/0x1b0
<4> [338.423520] ? find_held_lock+0x31/0x90
<4> [338.423522] ? rcu_read_unlock+0x1c/0x80
<4> [338.423526] ? lock_release+0xce/0x2a0
<4> [338.423530] ? find_held_lock+0x31/0x90
<4> [338.423532] ? do_user_addr_fault+0x300/0x8e0
<4> [338.423536] ? lock_release+0xce/0x2a0
<4> [338.423541] ? up_read+0x22/0x30
<4> [338.423544] ? do_user_addr_fault+0x300/0x8e0
<4> [338.423548] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.423552] ? irqentry_exit+0x77/0xb0
<4> [338.423555] ? clear_bhb_loop+0x30/0x80
<4> [338.423557] ? clear_bhb_loop+0x30/0x80
<4> [338.423561] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.423562] RIP: 0033:0x7a2536f24ded
<4> [338.423565] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.423566] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.423569] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.423571] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.423572] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.423574] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.423575] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.423584] </TASK>
<4> [338.423585] irq event stamp: 988155
<4> [338.423587] hardirqs last enabled at (988161): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.423590] hardirqs last disabled at (988166): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.423593] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.423595] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.423598] ---[ end trace 0000000000000000 ]---
<2> [338.423599] DMAR: ERROR: DMA PTE for vPFN 0x3e00028 already set (to 250027003 not 250027003)
<4> [338.423626] ------------[ cut here ]------------
<4> [338.423628] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.423631] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.423713] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.423716] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.423718] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.423719] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.423722] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.423723] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.423726] RAX: 0000000000000000 RBX: ffff8881262b2140 RCX: 0000000000000000
<4> [338.423728] RDX: 0000000000000000 RSI: 0000000003e00028 RDI: 0000000000000000
<4> [338.423729] RBP: ffffc9000281b138 R08: 0000000000250027 R09: 0000000000000001
<4> [338.423731] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250027003
<4> [338.423733] R13: 0000000000000000 R14: 00000000000fcfd9 R15: ffff8881039b2188
<4> [338.423734] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.423736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.423738] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.423740] Call Trace:
<4> [338.423741] <TASK>
<4> [338.423743] ? mark_held_locks+0x46/0x90
<4> [338.423748] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.423755] iommu_map_nosync+0x12c/0x320
<4> [338.423762] iommu_map_sg+0xd9/0x1d0
<4> [338.423767] iommu_dma_map_sg+0x23c/0x670
<4> [338.423776] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.423780] dma_map_sgtable+0x1d/0x40
<4> [338.423783] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.423944] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.424105] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.424264] ? lock_acquire+0xc4/0x2f0
<4> [338.424268] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.424419] ? lock_is_held_type+0xa3/0x130
<4> [338.424425] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.424579] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.424739] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.424903] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.425075] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.425228] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.425380] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.425540] ? kernel_text_address+0x139/0x150
<4> [338.425543] ? __kernel_text_address+0x12/0x50
<4> [338.425555] ? __lock_acquire+0x43e/0x2860
<4> [338.425558] ? find_held_lock+0x31/0x90
<4> [338.425560] ? __create_object+0x68/0xc0
<4> [338.425569] ? find_held_lock+0x31/0x90
<4> [338.425571] ? __might_fault+0x53/0xb0
<4> [338.425581] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.425739] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.425891] drm_ioctl_kernel+0xb3/0x120
<4> [338.425896] drm_ioctl+0x2d4/0x5a0
<4> [338.425899] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.426059] __x64_sys_ioctl+0xa2/0x100
<4> [338.426064] x64_sys_call+0x1178/0x2660
<4> [338.426066] do_syscall_64+0x93/0xcd0
<4> [338.426069] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.426072] ? lock_is_held_type+0xa3/0x130
<4> [338.426077] ? ww_mutex_unlock+0x47/0xa0
<4> [338.426082] ? __lock_acquire+0x43e/0x2860
<4> [338.426086] ? __do_fault+0x3d/0x1b0
<4> [338.426093] ? find_held_lock+0x31/0x90
<4> [338.426095] ? rcu_read_unlock+0x1c/0x80
<4> [338.426099] ? lock_release+0xce/0x2a0
<4> [338.426103] ? find_held_lock+0x31/0x90
<4> [338.426105] ? do_user_addr_fault+0x300/0x8e0
<4> [338.426109] ? lock_release+0xce/0x2a0
<4> [338.426114] ? up_read+0x22/0x30
<4> [338.426118] ? do_user_addr_fault+0x300/0x8e0
<4> [338.426121] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.426125] ? irqentry_exit+0x77/0xb0
<4> [338.426128] ? clear_bhb_loop+0x30/0x80
<4> [338.426130] ? clear_bhb_loop+0x30/0x80
<4> [338.426134] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.426136] RIP: 0033:0x7a2536f24ded
<4> [338.426138] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.426140] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.426143] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.426144] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.426146] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.426148] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.426149] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.426158] </TASK>
<4> [338.426159] irq event stamp: 989209
<4> [338.426161] hardirqs last enabled at (989215): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.426164] hardirqs last disabled at (989220): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.426167] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.426169] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.426172] ---[ end trace 0000000000000000 ]---
<2> [338.426173] DMAR: ERROR: DMA PTE for vPFN 0x3e00029 already set (to 250028003 not 250028003)
<4> [338.426195] ------------[ cut here ]------------
<4> [338.426196] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.426199] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.426279] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.426282] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.426283] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.426285] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.426287] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.426289] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.426291] RAX: 0000000000000000 RBX: ffff8881262b2148 RCX: 0000000000000000
<4> [338.426293] RDX: 0000000000000000 RSI: 0000000003e00029 RDI: 0000000000000000
<4> [338.426294] RBP: ffffc9000281b138 R08: 0000000000250028 R09: 0000000000000001
<4> [338.426296] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250028003
<4> [338.426298] R13: 0000000000000000 R14: 00000000000fcfd8 R15: ffff8881039b2188
<4> [338.426299] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.426301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.426303] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.426304] Call Trace:
<4> [338.426306] <TASK>
<4> [338.426308] ? mark_held_locks+0x46/0x90
<4> [338.426313] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.426319] iommu_map_nosync+0x12c/0x320
<4> [338.426327] iommu_map_sg+0xd9/0x1d0
<4> [338.426332] iommu_dma_map_sg+0x23c/0x670
<4> [338.426340] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.426344] dma_map_sgtable+0x1d/0x40
<4> [338.426347] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.426505] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.426670] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.426830] ? lock_acquire+0xc4/0x2f0
<4> [338.426833] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.426985] ? lock_is_held_type+0xa3/0x130
<4> [338.426991] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.427144] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.427298] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.427462] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.427639] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.427792] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.427945] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.428105] ? kernel_text_address+0x139/0x150
<4> [338.428109] ? __kernel_text_address+0x12/0x50
<4> [338.428121] ? __lock_acquire+0x43e/0x2860
<4> [338.428123] ? find_held_lock+0x31/0x90
<4> [338.428125] ? __create_object+0x68/0xc0
<4> [338.428134] ? find_held_lock+0x31/0x90
<4> [338.428136] ? __might_fault+0x53/0xb0
<4> [338.428146] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.428299] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.428449] drm_ioctl_kernel+0xb3/0x120
<4> [338.428455] drm_ioctl+0x2d4/0x5a0
<4> [338.428458] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.428623] __x64_sys_ioctl+0xa2/0x100
<4> [338.428628] x64_sys_call+0x1178/0x2660
<4> [338.428631] do_syscall_64+0x93/0xcd0
<4> [338.428634] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.428636] ? lock_is_held_type+0xa3/0x130
<4> [338.428641] ? ww_mutex_unlock+0x47/0xa0
<4> [338.428646] ? __lock_acquire+0x43e/0x2860
<4> [338.428650] ? __do_fault+0x3d/0x1b0
<4> [338.428657] ? find_held_lock+0x31/0x90
<4> [338.428659] ? rcu_read_unlock+0x1c/0x80
<4> [338.428663] ? lock_release+0xce/0x2a0
<4> [338.428667] ? find_held_lock+0x31/0x90
<4> [338.428669] ? do_user_addr_fault+0x300/0x8e0
<4> [338.428673] ? lock_release+0xce/0x2a0
<4> [338.428679] ? up_read+0x22/0x30
<4> [338.428682] ? do_user_addr_fault+0x300/0x8e0
<4> [338.428685] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.428690] ? irqentry_exit+0x77/0xb0
<4> [338.428693] ? clear_bhb_loop+0x30/0x80
<4> [338.428695] ? clear_bhb_loop+0x30/0x80
<4> [338.428699] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.428701] RIP: 0033:0x7a2536f24ded
<4> [338.428703] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.428705] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.428708] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.428709] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.428711] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.428713] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.428714] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.428723] </TASK>
<4> [338.428724] irq event stamp: 990263
<4> [338.428726] hardirqs last enabled at (990269): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.428729] hardirqs last disabled at (990274): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.428732] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.428735] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.428737] ---[ end trace 0000000000000000 ]---
<2> [338.428739] DMAR: ERROR: DMA PTE for vPFN 0x3e0002a already set (to 250029003 not 250029003)
<4> [338.428761] ------------[ cut here ]------------
<4> [338.428762] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.428765] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.428847] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.428850] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.428852] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.428853] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.428856] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.428857] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.428860] RAX: 0000000000000000 RBX: ffff8881262b2150 RCX: 0000000000000000
<4> [338.428862] RDX: 0000000000000000 RSI: 0000000003e0002a RDI: 0000000000000000
<4> [338.428863] RBP: ffffc9000281b138 R08: 0000000000250029 R09: 0000000000000001
<4> [338.428865] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250029003
<4> [338.428866] R13: 0000000000000000 R14: 00000000000fcfd7 R15: ffff8881039b2188
<4> [338.428868] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.428870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.428872] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.428873] Call Trace:
<4> [338.428875] <TASK>
<4> [338.428877] ? mark_held_locks+0x46/0x90
<4> [338.428882] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.428889] iommu_map_nosync+0x12c/0x320
<4> [338.428896] iommu_map_sg+0xd9/0x1d0
<4> [338.428901] iommu_dma_map_sg+0x23c/0x670
<4> [338.428910] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.428914] dma_map_sgtable+0x1d/0x40
<4> [338.428916] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.429076] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.429237] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.429397] ? lock_acquire+0xc4/0x2f0
<4> [338.429400] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.429552] ? lock_is_held_type+0xa3/0x130
<4> [338.429557] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.429717] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.429871] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.430035] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.430206] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.430359] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.430511] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.430676] ? kernel_text_address+0x139/0x150
<4> [338.430679] ? __kernel_text_address+0x12/0x50
<4> [338.430691] ? __lock_acquire+0x43e/0x2860
<4> [338.430694] ? find_held_lock+0x31/0x90
<4> [338.430696] ? __create_object+0x68/0xc0
<4> [338.430705] ? find_held_lock+0x31/0x90
<4> [338.430707] ? __might_fault+0x53/0xb0
<4> [338.430717] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.430869] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.431019] drm_ioctl_kernel+0xb3/0x120
<4> [338.431025] drm_ioctl+0x2d4/0x5a0
<4> [338.431028] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.431188] __x64_sys_ioctl+0xa2/0x100
<4> [338.431192] x64_sys_call+0x1178/0x2660
<4> [338.431195] do_syscall_64+0x93/0xcd0
<4> [338.431198] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.431200] ? lock_is_held_type+0xa3/0x130
<4> [338.431206] ? ww_mutex_unlock+0x47/0xa0
<4> [338.431210] ? __lock_acquire+0x43e/0x2860
<4> [338.431214] ? __do_fault+0x3d/0x1b0
<4> [338.431221] ? find_held_lock+0x31/0x90
<4> [338.431224] ? rcu_read_unlock+0x1c/0x80
<4> [338.431227] ? lock_release+0xce/0x2a0
<4> [338.431231] ? find_held_lock+0x31/0x90
<4> [338.431233] ? do_user_addr_fault+0x300/0x8e0
<4> [338.431238] ? lock_release+0xce/0x2a0
<4> [338.431243] ? up_read+0x22/0x30
<4> [338.431246] ? do_user_addr_fault+0x300/0x8e0
<4> [338.431249] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.431253] ? irqentry_exit+0x77/0xb0
<4> [338.431256] ? clear_bhb_loop+0x30/0x80
<4> [338.431259] ? clear_bhb_loop+0x30/0x80
<4> [338.431262] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.431264] RIP: 0033:0x7a2536f24ded
<4> [338.431266] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.431268] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.431271] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.431272] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.431274] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.431276] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.431277] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.431286] </TASK>
<4> [338.431287] irq event stamp: 991315
<4> [338.431289] hardirqs last enabled at (991321): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.431292] hardirqs last disabled at (991326): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.431295] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.431297] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.431300] ---[ end trace 0000000000000000 ]---
<2> [338.431301] DMAR: ERROR: DMA PTE for vPFN 0x3e0002b already set (to 25002a003 not 25002a003)
<4> [338.431322] ------------[ cut here ]------------
<4> [338.431323] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.431327] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.431407] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.431409] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.431411] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.431412] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.431414] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.431416] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.431419] RAX: 0000000000000000 RBX: ffff8881262b2158 RCX: 0000000000000000
<4> [338.431420] RDX: 0000000000000000 RSI: 0000000003e0002b RDI: 0000000000000000
<4> [338.431422] RBP: ffffc9000281b138 R08: 000000000025002a R09: 0000000000000001
<4> [338.431423] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025002a003
<4> [338.431425] R13: 0000000000000000 R14: 00000000000fcfd6 R15: ffff8881039b2188
<4> [338.431427] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.431429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.431430] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.431432] Call Trace:
<4> [338.431433] <TASK>
<4> [338.431435] ? mark_held_locks+0x46/0x90
<4> [338.431440] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.431447] iommu_map_nosync+0x12c/0x320
<4> [338.431454] iommu_map_sg+0xd9/0x1d0
<4> [338.431460] iommu_dma_map_sg+0x23c/0x670
<4> [338.431468] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.431472] dma_map_sgtable+0x1d/0x40
<4> [338.431475] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.431638] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.431800] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.431960] ? lock_acquire+0xc4/0x2f0
<4> [338.431963] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.432115] ? lock_is_held_type+0xa3/0x130
<4> [338.432120] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.432273] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.432426] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.432590] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.432766] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.432919] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.433070] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.433230] ? kernel_text_address+0x139/0x150
<4> [338.433233] ? __kernel_text_address+0x12/0x50
<4> [338.433245] ? __lock_acquire+0x43e/0x2860
<4> [338.433248] ? find_held_lock+0x31/0x90
<4> [338.433250] ? __create_object+0x68/0xc0
<4> [338.433259] ? find_held_lock+0x31/0x90
<4> [338.433261] ? __might_fault+0x53/0xb0
<4> [338.433271] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.433423] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.433574] drm_ioctl_kernel+0xb3/0x120
<4> [338.433580] drm_ioctl+0x2d4/0x5a0
<4> [338.433582] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.433747] __x64_sys_ioctl+0xa2/0x100
<4> [338.433752] x64_sys_call+0x1178/0x2660
<4> [338.433755] do_syscall_64+0x93/0xcd0
<4> [338.433757] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.433760] ? lock_is_held_type+0xa3/0x130
<4> [338.433765] ? ww_mutex_unlock+0x47/0xa0
<4> [338.433770] ? __lock_acquire+0x43e/0x2860
<4> [338.433774] ? __do_fault+0x3d/0x1b0
<4> [338.433781] ? find_held_lock+0x31/0x90
<4> [338.433783] ? rcu_read_unlock+0x1c/0x80
<4> [338.433787] ? lock_release+0xce/0x2a0
<4> [338.433791] ? find_held_lock+0x31/0x90
<4> [338.433793] ? do_user_addr_fault+0x300/0x8e0
<4> [338.433797] ? lock_release+0xce/0x2a0
<4> [338.433802] ? up_read+0x22/0x30
<4> [338.433805] ? do_user_addr_fault+0x300/0x8e0
<4> [338.433809] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.433813] ? irqentry_exit+0x77/0xb0
<4> [338.433816] ? clear_bhb_loop+0x30/0x80
<4> [338.433818] ? clear_bhb_loop+0x30/0x80
<4> [338.433822] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.433824] RIP: 0033:0x7a2536f24ded
<4> [338.433826] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.433828] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.433831] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.433832] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.433834] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.433835] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.433837] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.433845] </TASK>
<4> [338.433847] irq event stamp: 992369
<4> [338.433848] hardirqs last enabled at (992375): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.433851] hardirqs last disabled at (992380): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.433854] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.433857] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.433859] ---[ end trace 0000000000000000 ]---
<2> [338.433861] DMAR: ERROR: DMA PTE for vPFN 0x3e0002c already set (to 25002b003 not 25002b003)
<4> [338.433882] ------------[ cut here ]------------
<4> [338.433883] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.433887] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.433966] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.433969] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.433970] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.433972] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.433974] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.433976] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.433979] RAX: 0000000000000000 RBX: ffff8881262b2160 RCX: 0000000000000000
<4> [338.433980] RDX: 0000000000000000 RSI: 0000000003e0002c RDI: 0000000000000000
<4> [338.433982] RBP: ffffc9000281b138 R08: 000000000025002b R09: 0000000000000001
<4> [338.433983] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025002b003
<4> [338.433985] R13: 0000000000000000 R14: 00000000000fcfd5 R15: ffff8881039b2188
<4> [338.433987] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.433988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.433990] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.433992] Call Trace:
<4> [338.433993] <TASK>
<4> [338.433995] ? mark_held_locks+0x46/0x90
<4> [338.434000] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.434007] iommu_map_nosync+0x12c/0x320
<4> [338.434014] iommu_map_sg+0xd9/0x1d0
<4> [338.434019] iommu_dma_map_sg+0x23c/0x670
<4> [338.434028] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.434032] dma_map_sgtable+0x1d/0x40
<4> [338.434034] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.434194] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.434354] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.434514] ? lock_acquire+0xc4/0x2f0
<4> [338.434517] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.434675] ? lock_is_held_type+0xa3/0x130
<4> [338.434681] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.434835] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.434988] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.435154] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.435325] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.435477] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.435635] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.435796] ? kernel_text_address+0x139/0x150
<4> [338.435799] ? __kernel_text_address+0x12/0x50
<4> [338.435811] ? __lock_acquire+0x43e/0x2860
<4> [338.435814] ? find_held_lock+0x31/0x90
<4> [338.435816] ? __create_object+0x68/0xc0
<4> [338.435825] ? find_held_lock+0x31/0x90
<4> [338.435827] ? __might_fault+0x53/0xb0
<4> [338.435837] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.435990] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.436140] drm_ioctl_kernel+0xb3/0x120
<4> [338.436146] drm_ioctl+0x2d4/0x5a0
<4> [338.436148] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.436309] __x64_sys_ioctl+0xa2/0x100
<4> [338.436314] x64_sys_call+0x1178/0x2660
<4> [338.436316] do_syscall_64+0x93/0xcd0
<4> [338.436319] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.436321] ? lock_is_held_type+0xa3/0x130
<4> [338.436327] ? ww_mutex_unlock+0x47/0xa0
<4> [338.436332] ? __lock_acquire+0x43e/0x2860
<4> [338.436336] ? __do_fault+0x3d/0x1b0
<4> [338.436343] ? find_held_lock+0x31/0x90
<4> [338.436345] ? rcu_read_unlock+0x1c/0x80
<4> [338.436348] ? lock_release+0xce/0x2a0
<4> [338.436352] ? find_held_lock+0x31/0x90
<4> [338.436355] ? do_user_addr_fault+0x300/0x8e0
<4> [338.436358] ? lock_release+0xce/0x2a0
<4> [338.436363] ? up_read+0x22/0x30
<4> [338.436366] ? do_user_addr_fault+0x300/0x8e0
<4> [338.436370] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.436374] ? irqentry_exit+0x77/0xb0
<4> [338.436377] ? clear_bhb_loop+0x30/0x80
<4> [338.436379] ? clear_bhb_loop+0x30/0x80
<4> [338.436383] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.436385] RIP: 0033:0x7a2536f24ded
<4> [338.436387] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.436389] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.436391] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.436393] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.436395] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.436396] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.436398] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.436406] </TASK>
<4> [338.436408] irq event stamp: 993421
<4> [338.436409] hardirqs last enabled at (993427): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.436412] hardirqs last disabled at (993432): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.436415] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.436418] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.436420] ---[ end trace 0000000000000000 ]---
<2> [338.436422] DMAR: ERROR: DMA PTE for vPFN 0x3e0002d already set (to 25002c003 not 25002c003)
<4> [338.436442] ------------[ cut here ]------------
<4> [338.436444] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.436447] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.436526] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.436529] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.436530] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.436532] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.436534] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.436536] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.436539] RAX: 0000000000000000 RBX: ffff8881262b2168 RCX: 0000000000000000
<4> [338.436540] RDX: 0000000000000000 RSI: 0000000003e0002d RDI: 0000000000000000
<4> [338.436542] RBP: ffffc9000281b138 R08: 000000000025002c R09: 0000000000000001
<4> [338.436543] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025002c003
<4> [338.436545] R13: 0000000000000000 R14: 00000000000fcfd4 R15: ffff8881039b2188
<4> [338.436546] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.436548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.436550] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.436552] Call Trace:
<4> [338.436553] <TASK>
<4> [338.436555] ? mark_held_locks+0x46/0x90
<4> [338.436560] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.436567] iommu_map_nosync+0x12c/0x320
<4> [338.436574] iommu_map_sg+0xd9/0x1d0
<4> [338.436579] iommu_dma_map_sg+0x23c/0x670
<4> [338.436587] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.436592] dma_map_sgtable+0x1d/0x40
<4> [338.436594] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.436759] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.436920] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.437079] ? lock_acquire+0xc4/0x2f0
<4> [338.437083] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.437235] ? lock_is_held_type+0xa3/0x130
<4> [338.437240] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.437394] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.437548] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.437718] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.437890] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.438042] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.438194] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.438354] ? kernel_text_address+0x139/0x150
<4> [338.438358] ? __kernel_text_address+0x12/0x50
<4> [338.438370] ? __lock_acquire+0x43e/0x2860
<4> [338.438373] ? find_held_lock+0x31/0x90
<4> [338.438375] ? __create_object+0x68/0xc0
<4> [338.438383] ? find_held_lock+0x31/0x90
<4> [338.438385] ? __might_fault+0x53/0xb0
<4> [338.438396] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.438548] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.438703] drm_ioctl_kernel+0xb3/0x120
<4> [338.438709] drm_ioctl+0x2d4/0x5a0
<4> [338.438711] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.438871] __x64_sys_ioctl+0xa2/0x100
<4> [338.438875] x64_sys_call+0x1178/0x2660
<4> [338.438878] do_syscall_64+0x93/0xcd0
<4> [338.438881] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.438883] ? lock_is_held_type+0xa3/0x130
<4> [338.438889] ? ww_mutex_unlock+0x47/0xa0
<4> [338.438893] ? __lock_acquire+0x43e/0x2860
<4> [338.438897] ? __do_fault+0x3d/0x1b0
<4> [338.438904] ? find_held_lock+0x31/0x90
<4> [338.438907] ? rcu_read_unlock+0x1c/0x80
<4> [338.438910] ? lock_release+0xce/0x2a0
<4> [338.438914] ? find_held_lock+0x31/0x90
<4> [338.438916] ? do_user_addr_fault+0x300/0x8e0
<4> [338.438920] ? lock_release+0xce/0x2a0
<4> [338.438925] ? up_read+0x22/0x30
<4> [338.438928] ? do_user_addr_fault+0x300/0x8e0
<4> [338.438932] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.438936] ? irqentry_exit+0x77/0xb0
<4> [338.438939] ? clear_bhb_loop+0x30/0x80
<4> [338.438941] ? clear_bhb_loop+0x30/0x80
<4> [338.438945] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.438947] RIP: 0033:0x7a2536f24ded
<4> [338.438949] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.438951] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.438953] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.438955] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.438957] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.438958] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.438960] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.438969] </TASK>
<4> [338.438970] irq event stamp: 994475
<4> [338.438971] hardirqs last enabled at (994481): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.438975] hardirqs last disabled at (994486): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.438977] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.438980] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.438982] ---[ end trace 0000000000000000 ]---
<2> [338.438984] DMAR: ERROR: DMA PTE for vPFN 0x3e0002e already set (to 25002d003 not 25002d003)
<4> [338.439005] ------------[ cut here ]------------
<4> [338.439006] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.439009] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.439089] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.439092] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.439093] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.439095] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.439097] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.439099] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.439101] RAX: 0000000000000000 RBX: ffff8881262b2170 RCX: 0000000000000000
<4> [338.439103] RDX: 0000000000000000 RSI: 0000000003e0002e RDI: 0000000000000000
<4> [338.439104] RBP: ffffc9000281b138 R08: 000000000025002d R09: 0000000000000001
<4> [338.439106] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025002d003
<4> [338.439108] R13: 0000000000000000 R14: 00000000000fcfd3 R15: ffff8881039b2188
<4> [338.439109] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.439111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.439113] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.439115] Call Trace:
<4> [338.439116] <TASK>
<4> [338.439118] ? mark_held_locks+0x46/0x90
<4> [338.439123] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.439129] iommu_map_nosync+0x12c/0x320
<4> [338.439137] iommu_map_sg+0xd9/0x1d0
<4> [338.439142] iommu_dma_map_sg+0x23c/0x670
<4> [338.439150] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.439155] dma_map_sgtable+0x1d/0x40
<4> [338.439157] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.439316] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.439475] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.439640] ? lock_acquire+0xc4/0x2f0
<4> [338.439644] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.439796] ? lock_is_held_type+0xa3/0x130
<4> [338.439802] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.439956] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.440110] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.440274] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.440446] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.440598] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.440756] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.440916] ? kernel_text_address+0x139/0x150
<4> [338.440919] ? __kernel_text_address+0x12/0x50
<4> [338.440931] ? __lock_acquire+0x43e/0x2860
<4> [338.440934] ? find_held_lock+0x31/0x90
<4> [338.440936] ? __create_object+0x68/0xc0
<4> [338.440945] ? find_held_lock+0x31/0x90
<4> [338.440947] ? __might_fault+0x53/0xb0
<4> [338.440957] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.441109] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.441260] drm_ioctl_kernel+0xb3/0x120
<4> [338.441266] drm_ioctl+0x2d4/0x5a0
<4> [338.441269] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.441428] __x64_sys_ioctl+0xa2/0x100
<4> [338.441433] x64_sys_call+0x1178/0x2660
<4> [338.441435] do_syscall_64+0x93/0xcd0
<4> [338.441439] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.441441] ? lock_is_held_type+0xa3/0x130
<4> [338.441446] ? ww_mutex_unlock+0x47/0xa0
<4> [338.441451] ? __lock_acquire+0x43e/0x2860
<4> [338.441455] ? __do_fault+0x3d/0x1b0
<4> [338.441462] ? find_held_lock+0x31/0x90
<4> [338.441464] ? rcu_read_unlock+0x1c/0x80
<4> [338.441468] ? lock_release+0xce/0x2a0
<4> [338.441472] ? find_held_lock+0x31/0x90
<4> [338.441474] ? do_user_addr_fault+0x300/0x8e0
<4> [338.441479] ? lock_release+0xce/0x2a0
<4> [338.441484] ? up_read+0x22/0x30
<4> [338.441487] ? do_user_addr_fault+0x300/0x8e0
<4> [338.441491] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.441495] ? irqentry_exit+0x77/0xb0
<4> [338.441498] ? clear_bhb_loop+0x30/0x80
<4> [338.441500] ? clear_bhb_loop+0x30/0x80
<4> [338.441504] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.441505] RIP: 0033:0x7a2536f24ded
<4> [338.441508] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.441510] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.441512] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.441514] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.441516] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.441517] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.441519] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.441528] </TASK>
<4> [338.441529] irq event stamp: 995527
<4> [338.441531] hardirqs last enabled at (995533): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.441534] hardirqs last disabled at (995538): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.441537] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.441539] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.441542] ---[ end trace 0000000000000000 ]---
<2> [338.441543] DMAR: ERROR: DMA PTE for vPFN 0x3e0002f already set (to 25002e003 not 25002e003)
<4> [338.441565] ------------[ cut here ]------------
<4> [338.441566] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.441569] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.441656] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.441659] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.441661] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.441662] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.441665] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.441667] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.441669] RAX: 0000000000000000 RBX: ffff8881262b2178 RCX: 0000000000000000
<4> [338.441671] RDX: 0000000000000000 RSI: 0000000003e0002f RDI: 0000000000000000
<4> [338.441672] RBP: ffffc9000281b138 R08: 000000000025002e R09: 0000000000000001
<4> [338.441674] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025002e003
<4> [338.441676] R13: 0000000000000000 R14: 00000000000fcfd2 R15: ffff8881039b2188
<4> [338.441677] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.441679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.441681] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.441682] Call Trace:
<4> [338.441684] <TASK>
<4> [338.441686] ? mark_held_locks+0x46/0x90
<4> [338.441691] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.441698] iommu_map_nosync+0x12c/0x320
<4> [338.441705] iommu_map_sg+0xd9/0x1d0
<4> [338.441710] iommu_dma_map_sg+0x23c/0x670
<4> [338.441719] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.441723] dma_map_sgtable+0x1d/0x40
<4> [338.441726] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.441886] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.442046] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.442205] ? lock_acquire+0xc4/0x2f0
<4> [338.442208] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.442360] ? lock_is_held_type+0xa3/0x130
<4> [338.442365] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.442519] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.442677] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.442842] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.443013] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.443167] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.443319] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.443480] ? kernel_text_address+0x139/0x150
<4> [338.443483] ? __kernel_text_address+0x12/0x50
<4> [338.443495] ? __lock_acquire+0x43e/0x2860
<4> [338.443498] ? find_held_lock+0x31/0x90
<4> [338.443500] ? __create_object+0x68/0xc0
<4> [338.443509] ? find_held_lock+0x31/0x90
<4> [338.443511] ? __might_fault+0x53/0xb0
<4> [338.443521] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.443678] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.443830] drm_ioctl_kernel+0xb3/0x120
<4> [338.443836] drm_ioctl+0x2d4/0x5a0
<4> [338.443838] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.443998] __x64_sys_ioctl+0xa2/0x100
<4> [338.444003] x64_sys_call+0x1178/0x2660
<4> [338.444005] do_syscall_64+0x93/0xcd0
<4> [338.444008] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.444010] ? lock_is_held_type+0xa3/0x130
<4> [338.444016] ? ww_mutex_unlock+0x47/0xa0
<4> [338.444021] ? __lock_acquire+0x43e/0x2860
<4> [338.444025] ? __do_fault+0x3d/0x1b0
<4> [338.444032] ? find_held_lock+0x31/0x90
<4> [338.444034] ? rcu_read_unlock+0x1c/0x80
<4> [338.444037] ? lock_release+0xce/0x2a0
<4> [338.444042] ? find_held_lock+0x31/0x90
<4> [338.444044] ? do_user_addr_fault+0x300/0x8e0
<4> [338.444047] ? lock_release+0xce/0x2a0
<4> [338.444053] ? up_read+0x22/0x30
<4> [338.444056] ? do_user_addr_fault+0x300/0x8e0
<4> [338.444059] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.444063] ? irqentry_exit+0x77/0xb0
<4> [338.444066] ? clear_bhb_loop+0x30/0x80
<4> [338.444069] ? clear_bhb_loop+0x30/0x80
<4> [338.444072] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.444074] RIP: 0033:0x7a2536f24ded
<4> [338.444076] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.444078] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.444081] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.444083] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.444084] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.444086] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.444087] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.444096] </TASK>
<4> [338.444097] irq event stamp: 996581
<4> [338.444099] hardirqs last enabled at (996587): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.444102] hardirqs last disabled at (996592): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.444105] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.444107] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.444110] ---[ end trace 0000000000000000 ]---
<2> [338.444111] DMAR: ERROR: DMA PTE for vPFN 0x3e00030 already set (to 25002f003 not 25002f003)
<4> [338.444133] ------------[ cut here ]------------
<4> [338.444134] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.444137] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.444217] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.444220] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.444221] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.444223] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.444225] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.444227] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.444230] RAX: 0000000000000000 RBX: ffff8881262b2180 RCX: 0000000000000000
<4> [338.444231] RDX: 0000000000000000 RSI: 0000000003e00030 RDI: 0000000000000000
<4> [338.444233] RBP: ffffc9000281b138 R08: 000000000025002f R09: 0000000000000001
<4> [338.444234] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025002f003
<4> [338.444236] R13: 0000000000000000 R14: 00000000000fcfd1 R15: ffff8881039b2188
<4> [338.444238] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.444239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.444241] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.444243] Call Trace:
<4> [338.444244] <TASK>
<4> [338.444246] ? mark_held_locks+0x46/0x90
<4> [338.444251] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.444258] iommu_map_nosync+0x12c/0x320
<4> [338.444265] iommu_map_sg+0xd9/0x1d0
<4> [338.444270] iommu_dma_map_sg+0x23c/0x670
<4> [338.444279] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.444283] dma_map_sgtable+0x1d/0x40
<4> [338.444285] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.444443] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.444603] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.444767] ? lock_acquire+0xc4/0x2f0
<4> [338.444771] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.444923] ? lock_is_held_type+0xa3/0x130
<4> [338.444929] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.445083] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.445237] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.445403] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.445575] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.445733] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.445886] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.446047] ? kernel_text_address+0x139/0x150
<4> [338.446050] ? __kernel_text_address+0x12/0x50
<4> [338.446062] ? __lock_acquire+0x43e/0x2860
<4> [338.446065] ? find_held_lock+0x31/0x90
<4> [338.446067] ? __create_object+0x68/0xc0
<4> [338.446075] ? find_held_lock+0x31/0x90
<4> [338.446077] ? __might_fault+0x53/0xb0
<4> [338.446088] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.446240] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.446392] drm_ioctl_kernel+0xb3/0x120
<4> [338.446397] drm_ioctl+0x2d4/0x5a0
<4> [338.446400] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.446561] __x64_sys_ioctl+0xa2/0x100
<4> [338.446566] x64_sys_call+0x1178/0x2660
<4> [338.446568] do_syscall_64+0x93/0xcd0
<4> [338.446571] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.446573] ? lock_is_held_type+0xa3/0x130
<4> [338.446579] ? ww_mutex_unlock+0x47/0xa0
<4> [338.446583] ? __lock_acquire+0x43e/0x2860
<4> [338.446587] ? __do_fault+0x3d/0x1b0
<4> [338.446594] ? find_held_lock+0x31/0x90
<4> [338.446596] ? rcu_read_unlock+0x1c/0x80
<4> [338.446600] ? lock_release+0xce/0x2a0
<4> [338.446609] ? find_held_lock+0x31/0x90
<4> [338.446611] ? do_user_addr_fault+0x300/0x8e0
<4> [338.446615] ? lock_release+0xce/0x2a0
<4> [338.446620] ? up_read+0x22/0x30
<4> [338.446624] ? do_user_addr_fault+0x300/0x8e0
<4> [338.446627] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.446631] ? irqentry_exit+0x77/0xb0
<4> [338.446634] ? clear_bhb_loop+0x30/0x80
<4> [338.446637] ? clear_bhb_loop+0x30/0x80
<4> [338.446640] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.446642] RIP: 0033:0x7a2536f24ded
<4> [338.446644] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.446646] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.446649] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.446650] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.446652] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.446654] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.446655] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.446664] </TASK>
<4> [338.446666] irq event stamp: 997635
<4> [338.446667] hardirqs last enabled at (997641): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.446670] hardirqs last disabled at (997646): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.446673] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.446676] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.446678] ---[ end trace 0000000000000000 ]---
<2> [338.446680] DMAR: ERROR: DMA PTE for vPFN 0x3e00031 already set (to 250030003 not 250030003)
<4> [338.446701] ------------[ cut here ]------------
<4> [338.446702] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.446705] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.446785] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.446788] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.446789] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.446791] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.446793] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.446795] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.446797] RAX: 0000000000000000 RBX: ffff8881262b2188 RCX: 0000000000000000
<4> [338.446799] RDX: 0000000000000000 RSI: 0000000003e00031 RDI: 0000000000000000
<4> [338.446801] RBP: ffffc9000281b138 R08: 0000000000250030 R09: 0000000000000001
<4> [338.446802] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250030003
<4> [338.446804] R13: 0000000000000000 R14: 00000000000fcfd0 R15: ffff8881039b2188
<4> [338.446805] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.446807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.446809] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.446811] Call Trace:
<4> [338.446812] <TASK>
<4> [338.446814] ? mark_held_locks+0x46/0x90
<4> [338.446819] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.446826] iommu_map_nosync+0x12c/0x320
<4> [338.446833] iommu_map_sg+0xd9/0x1d0
<4> [338.446838] iommu_dma_map_sg+0x23c/0x670
<4> [338.446846] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.446850] dma_map_sgtable+0x1d/0x40
<4> [338.446853] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.447012] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.447173] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.447332] ? lock_acquire+0xc4/0x2f0
<4> [338.447336] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.447487] ? lock_is_held_type+0xa3/0x130
<4> [338.447493] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.447652] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.447806] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.447971] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.448142] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.448295] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.448447] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.448613] ? kernel_text_address+0x139/0x150
<4> [338.448617] ? __kernel_text_address+0x12/0x50
<4> [338.448629] ? __lock_acquire+0x43e/0x2860
<4> [338.448632] ? find_held_lock+0x31/0x90
<4> [338.448634] ? __create_object+0x68/0xc0
<4> [338.448642] ? find_held_lock+0x31/0x90
<4> [338.448644] ? __might_fault+0x53/0xb0
<4> [338.448655] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.448807] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.448958] drm_ioctl_kernel+0xb3/0x120
<4> [338.448964] drm_ioctl+0x2d4/0x5a0
<4> [338.448966] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.449126] __x64_sys_ioctl+0xa2/0x100
<4> [338.449131] x64_sys_call+0x1178/0x2660
<4> [338.449133] do_syscall_64+0x93/0xcd0
<4> [338.449136] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.449138] ? lock_is_held_type+0xa3/0x130
<4> [338.449144] ? ww_mutex_unlock+0x47/0xa0
<4> [338.449149] ? __lock_acquire+0x43e/0x2860
<4> [338.449153] ? __do_fault+0x3d/0x1b0
<4> [338.449160] ? find_held_lock+0x31/0x90
<4> [338.449162] ? rcu_read_unlock+0x1c/0x80
<4> [338.449166] ? lock_release+0xce/0x2a0
<4> [338.449170] ? find_held_lock+0x31/0x90
<4> [338.449172] ? do_user_addr_fault+0x300/0x8e0
<4> [338.449176] ? lock_release+0xce/0x2a0
<4> [338.449181] ? up_read+0x22/0x30
<4> [338.449184] ? do_user_addr_fault+0x300/0x8e0
<4> [338.449188] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.449192] ? irqentry_exit+0x77/0xb0
<4> [338.449195] ? clear_bhb_loop+0x30/0x80
<4> [338.449197] ? clear_bhb_loop+0x30/0x80
<4> [338.449201] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.449203] RIP: 0033:0x7a2536f24ded
<4> [338.449205] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.449207] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.449210] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.449212] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.449213] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.449215] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.449216] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.449225] </TASK>
<4> [338.449227] irq event stamp: 998687
<4> [338.449228] hardirqs last enabled at (998693): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.449231] hardirqs last disabled at (998698): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.449234] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.449237] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.449239] ---[ end trace 0000000000000000 ]---
<2> [338.449241] DMAR: ERROR: DMA PTE for vPFN 0x3e00032 already set (to 250031003 not 250031003)
<4> [338.449262] ------------[ cut here ]------------
<4> [338.449264] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.449267] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.449347] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.449350] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.449352] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.449353] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.449355] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.449357] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.449360] RAX: 0000000000000000 RBX: ffff8881262b2190 RCX: 0000000000000000
<4> [338.449361] RDX: 0000000000000000 RSI: 0000000003e00032 RDI: 0000000000000000
<4> [338.449363] RBP: ffffc9000281b138 R08: 0000000000250031 R09: 0000000000000001
<4> [338.449364] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250031003
<4> [338.449366] R13: 0000000000000000 R14: 00000000000fcfcf R15: ffff8881039b2188
<4> [338.449368] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.449369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.449371] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.449373] Call Trace:
<4> [338.449374] <TASK>
<4> [338.449376] ? mark_held_locks+0x46/0x90
<4> [338.449381] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.449388] iommu_map_nosync+0x12c/0x320
<4> [338.449395] iommu_map_sg+0xd9/0x1d0
<4> [338.449400] iommu_dma_map_sg+0x23c/0x670
<4> [338.449409] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.449413] dma_map_sgtable+0x1d/0x40
<4> [338.449416] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.449574] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.449740] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.449900] ? lock_acquire+0xc4/0x2f0
<4> [338.449903] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.450055] ? lock_is_held_type+0xa3/0x130
<4> [338.450060] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.450214] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.450367] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.450533] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.450709] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.450862] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.451015] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.451175] ? kernel_text_address+0x139/0x150
<4> [338.451179] ? __kernel_text_address+0x12/0x50
<4> [338.451191] ? __lock_acquire+0x43e/0x2860
<4> [338.451193] ? find_held_lock+0x31/0x90
<4> [338.451196] ? __create_object+0x68/0xc0
<4> [338.451204] ? find_held_lock+0x31/0x90
<4> [338.451206] ? __might_fault+0x53/0xb0
<4> [338.451217] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.451369] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.451521] drm_ioctl_kernel+0xb3/0x120
<4> [338.451526] drm_ioctl+0x2d4/0x5a0
<4> [338.451529] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.451694] __x64_sys_ioctl+0xa2/0x100
<4> [338.451699] x64_sys_call+0x1178/0x2660
<4> [338.451701] do_syscall_64+0x93/0xcd0
<4> [338.451704] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.451706] ? lock_is_held_type+0xa3/0x130
<4> [338.451712] ? ww_mutex_unlock+0x47/0xa0
<4> [338.451717] ? __lock_acquire+0x43e/0x2860
<4> [338.451721] ? __do_fault+0x3d/0x1b0
<4> [338.451727] ? find_held_lock+0x31/0x90
<4> [338.451730] ? rcu_read_unlock+0x1c/0x80
<4> [338.451733] ? lock_release+0xce/0x2a0
<4> [338.451738] ? find_held_lock+0x31/0x90
<4> [338.451740] ? do_user_addr_fault+0x300/0x8e0
<4> [338.451743] ? lock_release+0xce/0x2a0
<4> [338.451748] ? up_read+0x22/0x30
<4> [338.451752] ? do_user_addr_fault+0x300/0x8e0
<4> [338.451755] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.451759] ? irqentry_exit+0x77/0xb0
<4> [338.451762] ? clear_bhb_loop+0x30/0x80
<4> [338.451765] ? clear_bhb_loop+0x30/0x80
<4> [338.451768] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.451770] RIP: 0033:0x7a2536f24ded
<4> [338.451772] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.451774] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.451777] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.451779] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.451780] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.451782] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.451784] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.451792] </TASK>
<4> [338.451794] irq event stamp: 999741
<4> [338.451795] hardirqs last enabled at (999747): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.451798] hardirqs last disabled at (999752): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.451801] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.451804] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.451806] ---[ end trace 0000000000000000 ]---
<2> [338.451808] DMAR: ERROR: DMA PTE for vPFN 0x3e00033 already set (to 250032003 not 250032003)
<4> [338.451829] ------------[ cut here ]------------
<4> [338.451830] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.451833] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.451913] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.451916] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.451917] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.451919] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.451921] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.451923] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.451925] RAX: 0000000000000000 RBX: ffff8881262b2198 RCX: 0000000000000000
<4> [338.451927] RDX: 0000000000000000 RSI: 0000000003e00033 RDI: 0000000000000000
<4> [338.451928] RBP: ffffc9000281b138 R08: 0000000000250032 R09: 0000000000000001
<4> [338.451930] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250032003
<4> [338.451931] R13: 0000000000000000 R14: 00000000000fcfce R15: ffff8881039b2188
<4> [338.451933] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.451935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.451937] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.451938] Call Trace:
<4> [338.451939] <TASK>
<4> [338.451942] ? mark_held_locks+0x46/0x90
<4> [338.451946] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.451953] iommu_map_nosync+0x12c/0x320
<4> [338.451960] iommu_map_sg+0xd9/0x1d0
<4> [338.451966] iommu_dma_map_sg+0x23c/0x670
<4> [338.451974] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.451978] dma_map_sgtable+0x1d/0x40
<4> [338.451981] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.452141] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.452301] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.452461] ? lock_acquire+0xc4/0x2f0
<4> [338.452464] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.452621] ? lock_is_held_type+0xa3/0x130
<4> [338.452626] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.452782] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.452936] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.453101] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.453272] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.453426] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.453578] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.453742] ? kernel_text_address+0x139/0x150
<4> [338.453746] ? __kernel_text_address+0x12/0x50
<4> [338.453758] ? __lock_acquire+0x43e/0x2860
<4> [338.453760] ? find_held_lock+0x31/0x90
<4> [338.453763] ? __create_object+0x68/0xc0
<4> [338.453771] ? find_held_lock+0x31/0x90
<4> [338.453773] ? __might_fault+0x53/0xb0
<4> [338.453784] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.453936] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.454087] drm_ioctl_kernel+0xb3/0x120
<4> [338.454092] drm_ioctl+0x2d4/0x5a0
<4> [338.454095] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.454255] __x64_sys_ioctl+0xa2/0x100
<4> [338.454259] x64_sys_call+0x1178/0x2660
<4> [338.454262] do_syscall_64+0x93/0xcd0
<4> [338.454265] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.454267] ? lock_is_held_type+0xa3/0x130
<4> [338.454273] ? ww_mutex_unlock+0x47/0xa0
<4> [338.454277] ? __lock_acquire+0x43e/0x2860
<4> [338.454281] ? __do_fault+0x3d/0x1b0
<4> [338.454288] ? find_held_lock+0x31/0x90
<4> [338.454290] ? rcu_read_unlock+0x1c/0x80
<4> [338.454294] ? lock_release+0xce/0x2a0
<4> [338.454298] ? find_held_lock+0x31/0x90
<4> [338.454300] ? do_user_addr_fault+0x300/0x8e0
<4> [338.454304] ? lock_release+0xce/0x2a0
<4> [338.454309] ? up_read+0x22/0x30
<4> [338.454312] ? do_user_addr_fault+0x300/0x8e0
<4> [338.454316] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.454320] ? irqentry_exit+0x77/0xb0
<4> [338.454323] ? clear_bhb_loop+0x30/0x80
<4> [338.454325] ? clear_bhb_loop+0x30/0x80
<4> [338.454329] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.454330] RIP: 0033:0x7a2536f24ded
<4> [338.454333] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.454334] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.454337] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.454339] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.454341] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.454342] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.454344] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.454352] </TASK>
<4> [338.454354] irq event stamp: 1000793
<4> [338.454355] hardirqs last enabled at (1000799): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.454358] hardirqs last disabled at (1000804): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.454361] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.454364] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.454366] ---[ end trace 0000000000000000 ]---
<2> [338.454368] DMAR: ERROR: DMA PTE for vPFN 0x3e00034 already set (to 250033003 not 250033003)
<4> [338.454389] ------------[ cut here ]------------
<4> [338.454390] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.454393] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.454472] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.454475] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.454476] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.454478] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.454480] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.454482] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.454485] RAX: 0000000000000000 RBX: ffff8881262b21a0 RCX: 0000000000000000
<4> [338.454486] RDX: 0000000000000000 RSI: 0000000003e00034 RDI: 0000000000000000
<4> [338.454488] RBP: ffffc9000281b138 R08: 0000000000250033 R09: 0000000000000001
<4> [338.454489] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250033003
<4> [338.454491] R13: 0000000000000000 R14: 00000000000fcfcd R15: ffff8881039b2188
<4> [338.454492] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.454494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.454496] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.454497] Call Trace:
<4> [338.454499] <TASK>
<4> [338.454501] ? mark_held_locks+0x46/0x90
<4> [338.454506] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.454512] iommu_map_nosync+0x12c/0x320
<4> [338.454520] iommu_map_sg+0xd9/0x1d0
<4> [338.454525] iommu_dma_map_sg+0x23c/0x670
<4> [338.454533] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.454537] dma_map_sgtable+0x1d/0x40
<4> [338.454540] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.454704] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.454865] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.455025] ? lock_acquire+0xc4/0x2f0
<4> [338.455029] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.455181] ? lock_is_held_type+0xa3/0x130
<4> [338.455186] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.455340] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.455495] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.455666] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.455838] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.455992] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.456144] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.456304] ? kernel_text_address+0x139/0x150
<4> [338.456308] ? __kernel_text_address+0x12/0x50
<4> [338.456320] ? __lock_acquire+0x43e/0x2860
<4> [338.456323] ? find_held_lock+0x31/0x90
<4> [338.456325] ? __create_object+0x68/0xc0
<4> [338.456333] ? find_held_lock+0x31/0x90
<4> [338.456335] ? __might_fault+0x53/0xb0
<4> [338.456346] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.456498] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.456653] drm_ioctl_kernel+0xb3/0x120
<4> [338.456659] drm_ioctl+0x2d4/0x5a0
<4> [338.456661] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.456822] __x64_sys_ioctl+0xa2/0x100
<4> [338.456827] x64_sys_call+0x1178/0x2660
<4> [338.456830] do_syscall_64+0x93/0xcd0
<4> [338.456833] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.456835] ? lock_is_held_type+0xa3/0x130
<4> [338.456840] ? ww_mutex_unlock+0x47/0xa0
<4> [338.456845] ? __lock_acquire+0x43e/0x2860
<4> [338.456849] ? __do_fault+0x3d/0x1b0
<4> [338.456856] ? find_held_lock+0x31/0x90
<4> [338.456858] ? rcu_read_unlock+0x1c/0x80
<4> [338.456862] ? lock_release+0xce/0x2a0
<4> [338.456866] ? find_held_lock+0x31/0x90
<4> [338.456868] ? do_user_addr_fault+0x300/0x8e0
<4> [338.456872] ? lock_release+0xce/0x2a0
<4> [338.456877] ? up_read+0x22/0x30
<4> [338.456880] ? do_user_addr_fault+0x300/0x8e0
<4> [338.456884] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.456888] ? irqentry_exit+0x77/0xb0
<4> [338.456891] ? clear_bhb_loop+0x30/0x80
<4> [338.456893] ? clear_bhb_loop+0x30/0x80
<4> [338.456897] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.456899] RIP: 0033:0x7a2536f24ded
<4> [338.456901] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.456903] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.456906] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.456907] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.456909] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.456910] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.456912] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.456921] </TASK>
<4> [338.456922] irq event stamp: 1001847
<4> [338.456923] hardirqs last enabled at (1001853): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.456926] hardirqs last disabled at (1001858): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.456929] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.456932] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.456934] ---[ end trace 0000000000000000 ]---
<2> [338.456936] DMAR: ERROR: DMA PTE for vPFN 0x3e00035 already set (to 250034003 not 250034003)
<4> [338.456957] ------------[ cut here ]------------
<4> [338.456959] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.456962] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.457042] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.457045] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.457046] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.457048] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.457050] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.457052] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.457055] RAX: 0000000000000000 RBX: ffff8881262b21a8 RCX: 0000000000000000
<4> [338.457056] RDX: 0000000000000000 RSI: 0000000003e00035 RDI: 0000000000000000
<4> [338.457058] RBP: ffffc9000281b138 R08: 0000000000250034 R09: 0000000000000001
<4> [338.457059] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250034003
<4> [338.457061] R13: 0000000000000000 R14: 00000000000fcfcc R15: ffff8881039b2188
<4> [338.457063] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.457064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.457066] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.457068] Call Trace:
<4> [338.457069] <TASK>
<4> [338.457071] ? mark_held_locks+0x46/0x90
<4> [338.457076] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.457083] iommu_map_nosync+0x12c/0x320
<4> [338.457090] iommu_map_sg+0xd9/0x1d0
<4> [338.457096] iommu_dma_map_sg+0x23c/0x670
<4> [338.457104] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.457108] dma_map_sgtable+0x1d/0x40
<4> [338.457111] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.457270] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.457429] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.457588] ? lock_acquire+0xc4/0x2f0
<4> [338.457591] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.457749] ? lock_is_held_type+0xa3/0x130
<4> [338.457754] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.457909] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.458062] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.458227] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.458398] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.458551] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.458709] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.458869] ? kernel_text_address+0x139/0x150
<4> [338.458872] ? __kernel_text_address+0x12/0x50
<4> [338.458884] ? __lock_acquire+0x43e/0x2860
<4> [338.458887] ? find_held_lock+0x31/0x90
<4> [338.458889] ? __create_object+0x68/0xc0
<4> [338.458898] ? find_held_lock+0x31/0x90
<4> [338.458900] ? __might_fault+0x53/0xb0
<4> [338.458910] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.459062] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.459213] drm_ioctl_kernel+0xb3/0x120
<4> [338.459219] drm_ioctl+0x2d4/0x5a0
<4> [338.459221] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.459380] __x64_sys_ioctl+0xa2/0x100
<4> [338.459385] x64_sys_call+0x1178/0x2660
<4> [338.459387] do_syscall_64+0x93/0xcd0
<4> [338.459390] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.459392] ? lock_is_held_type+0xa3/0x130
<4> [338.459398] ? ww_mutex_unlock+0x47/0xa0
<4> [338.459403] ? __lock_acquire+0x43e/0x2860
<4> [338.459407] ? __do_fault+0x3d/0x1b0
<4> [338.459414] ? find_held_lock+0x31/0x90
<4> [338.459416] ? rcu_read_unlock+0x1c/0x80
<4> [338.459420] ? lock_release+0xce/0x2a0
<4> [338.459424] ? find_held_lock+0x31/0x90
<4> [338.459426] ? do_user_addr_fault+0x300/0x8e0
<4> [338.459430] ? lock_release+0xce/0x2a0
<4> [338.459435] ? up_read+0x22/0x30
<4> [338.459438] ? do_user_addr_fault+0x300/0x8e0
<4> [338.459441] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.459445] ? irqentry_exit+0x77/0xb0
<4> [338.459448] ? clear_bhb_loop+0x30/0x80
<4> [338.459451] ? clear_bhb_loop+0x30/0x80
<4> [338.459454] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.459456] RIP: 0033:0x7a2536f24ded
<4> [338.459458] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.459460] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.459463] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.459465] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.459466] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.459468] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.459469] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.459478] </TASK>
<4> [338.459480] irq event stamp: 1002899
<4> [338.459481] hardirqs last enabled at (1002905): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.459484] hardirqs last disabled at (1002910): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.459487] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.459489] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.459492] ---[ end trace 0000000000000000 ]---
<2> [338.459493] DMAR: ERROR: DMA PTE for vPFN 0x3e00036 already set (to 250035003 not 250035003)
<4> [338.459515] ------------[ cut here ]------------
<4> [338.459516] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.459519] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.459604] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.459607] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.459608] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.459610] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.459612] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.459614] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.459617] RAX: 0000000000000000 RBX: ffff8881262b21b0 RCX: 0000000000000000
<4> [338.459618] RDX: 0000000000000000 RSI: 0000000003e00036 RDI: 0000000000000000
<4> [338.459620] RBP: ffffc9000281b138 R08: 0000000000250035 R09: 0000000000000001
<4> [338.459622] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250035003
<4> [338.459623] R13: 0000000000000000 R14: 00000000000fcfcb R15: ffff8881039b2188
<4> [338.459625] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.459627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.459628] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.459630] Call Trace:
<4> [338.459631] <TASK>
<4> [338.459633] ? mark_held_locks+0x46/0x90
<4> [338.459638] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.459645] iommu_map_nosync+0x12c/0x320
<4> [338.459652] iommu_map_sg+0xd9/0x1d0
<4> [338.459657] iommu_dma_map_sg+0x23c/0x670
<4> [338.459666] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.459670] dma_map_sgtable+0x1d/0x40
<4> [338.459673] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.459832] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.459992] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.460151] ? lock_acquire+0xc4/0x2f0
<4> [338.460154] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.460305] ? lock_is_held_type+0xa3/0x130
<4> [338.460311] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.460465] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.460625] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.460791] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.460962] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.461115] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.461267] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.461426] ? kernel_text_address+0x139/0x150
<4> [338.461430] ? __kernel_text_address+0x12/0x50
<4> [338.461442] ? __lock_acquire+0x43e/0x2860
<4> [338.461444] ? find_held_lock+0x31/0x90
<4> [338.461446] ? __create_object+0x68/0xc0
<4> [338.461455] ? find_held_lock+0x31/0x90
<4> [338.461457] ? __might_fault+0x53/0xb0
<4> [338.461467] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.461624] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.461775] drm_ioctl_kernel+0xb3/0x120
<4> [338.461781] drm_ioctl+0x2d4/0x5a0
<4> [338.461784] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.461943] __x64_sys_ioctl+0xa2/0x100
<4> [338.461948] x64_sys_call+0x1178/0x2660
<4> [338.461951] do_syscall_64+0x93/0xcd0
<4> [338.461954] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.461956] ? lock_is_held_type+0xa3/0x130
<4> [338.461961] ? ww_mutex_unlock+0x47/0xa0
<4> [338.461966] ? __lock_acquire+0x43e/0x2860
<4> [338.461970] ? __do_fault+0x3d/0x1b0
<4> [338.461977] ? find_held_lock+0x31/0x90
<4> [338.461979] ? rcu_read_unlock+0x1c/0x80
<4> [338.461983] ? lock_release+0xce/0x2a0
<4> [338.461987] ? find_held_lock+0x31/0x90
<4> [338.461989] ? do_user_addr_fault+0x300/0x8e0
<4> [338.461993] ? lock_release+0xce/0x2a0
<4> [338.461998] ? up_read+0x22/0x30
<4> [338.462001] ? do_user_addr_fault+0x300/0x8e0
<4> [338.462004] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.462009] ? irqentry_exit+0x77/0xb0
<4> [338.462012] ? clear_bhb_loop+0x30/0x80
<4> [338.462014] ? clear_bhb_loop+0x30/0x80
<4> [338.462017] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.462019] RIP: 0033:0x7a2536f24ded
<4> [338.462021] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.462023] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.462026] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.462028] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.462029] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.462031] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.462032] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.462041] </TASK>
<4> [338.462043] irq event stamp: 1003953
<4> [338.462044] hardirqs last enabled at (1003959): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.462047] hardirqs last disabled at (1003964): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.462050] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.462052] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.462055] ---[ end trace 0000000000000000 ]---
<2> [338.462056] DMAR: ERROR: DMA PTE for vPFN 0x3e00037 already set (to 250036003 not 250036003)
<4> [338.462078] ------------[ cut here ]------------
<4> [338.462079] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.462082] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.462163] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.462165] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.462167] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.462168] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.462171] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.462173] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.462175] RAX: 0000000000000000 RBX: ffff8881262b21b8 RCX: 0000000000000000
<4> [338.462177] RDX: 0000000000000000 RSI: 0000000003e00037 RDI: 0000000000000000
<4> [338.462178] RBP: ffffc9000281b138 R08: 0000000000250036 R09: 0000000000000001
<4> [338.462180] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250036003
<4> [338.462181] R13: 0000000000000000 R14: 00000000000fcfca R15: ffff8881039b2188
<4> [338.462183] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.462185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.462186] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.462188] Call Trace:
<4> [338.462189] <TASK>
<4> [338.462192] ? mark_held_locks+0x46/0x90
<4> [338.462196] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.462203] iommu_map_nosync+0x12c/0x320
<4> [338.462210] iommu_map_sg+0xd9/0x1d0
<4> [338.462215] iommu_dma_map_sg+0x23c/0x670
<4> [338.462224] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.462228] dma_map_sgtable+0x1d/0x40
<4> [338.462231] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.462390] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.462550] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.462715] ? lock_acquire+0xc4/0x2f0
<4> [338.462718] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.462870] ? lock_is_held_type+0xa3/0x130
<4> [338.462875] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.463029] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.463182] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.463347] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.463519] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.463677] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.463829] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.463989] ? kernel_text_address+0x139/0x150
<4> [338.463992] ? __kernel_text_address+0x12/0x50
<4> [338.464004] ? __lock_acquire+0x43e/0x2860
<4> [338.464007] ? find_held_lock+0x31/0x90
<4> [338.464009] ? __create_object+0x68/0xc0
<4> [338.464017] ? find_held_lock+0x31/0x90
<4> [338.464020] ? __might_fault+0x53/0xb0
<4> [338.464030] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.464181] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.464332] drm_ioctl_kernel+0xb3/0x120
<4> [338.464337] drm_ioctl+0x2d4/0x5a0
<4> [338.464340] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.464499] __x64_sys_ioctl+0xa2/0x100
<4> [338.464503] x64_sys_call+0x1178/0x2660
<4> [338.464506] do_syscall_64+0x93/0xcd0
<4> [338.464509] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.464511] ? lock_is_held_type+0xa3/0x130
<4> [338.464517] ? ww_mutex_unlock+0x47/0xa0
<4> [338.464521] ? __lock_acquire+0x43e/0x2860
<4> [338.464525] ? __do_fault+0x3d/0x1b0
<4> [338.464532] ? find_held_lock+0x31/0x90
<4> [338.464535] ? rcu_read_unlock+0x1c/0x80
<4> [338.464538] ? lock_release+0xce/0x2a0
<4> [338.464542] ? find_held_lock+0x31/0x90
<4> [338.464544] ? do_user_addr_fault+0x300/0x8e0
<4> [338.464548] ? lock_release+0xce/0x2a0
<4> [338.464553] ? up_read+0x22/0x30
<4> [338.464557] ? do_user_addr_fault+0x300/0x8e0
<4> [338.464560] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.464564] ? irqentry_exit+0x77/0xb0
<4> [338.464567] ? clear_bhb_loop+0x30/0x80
<4> [338.464569] ? clear_bhb_loop+0x30/0x80
<4> [338.464573] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.464575] RIP: 0033:0x7a2536f24ded
<4> [338.464577] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.464579] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.464581] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.464583] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.464585] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.464586] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.464588] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.464601] </TASK>
<4> [338.464603] irq event stamp: 1005007
<4> [338.464604] hardirqs last enabled at (1005013): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.464608] hardirqs last disabled at (1005018): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.464610] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.464613] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.464615] ---[ end trace 0000000000000000 ]---
<2> [338.464617] DMAR: ERROR: DMA PTE for vPFN 0x3e00038 already set (to 250037003 not 250037003)
<4> [338.464638] ------------[ cut here ]------------
<4> [338.464640] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.464643] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.464724] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.464727] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.464728] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.464730] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.464732] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.464734] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.464736] RAX: 0000000000000000 RBX: ffff8881262b21c0 RCX: 0000000000000000
<4> [338.464738] RDX: 0000000000000000 RSI: 0000000003e00038 RDI: 0000000000000000
<4> [338.464739] RBP: ffffc9000281b138 R08: 0000000000250037 R09: 0000000000000001
<4> [338.464741] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250037003
<4> [338.464742] R13: 0000000000000000 R14: 00000000000fcfc9 R15: ffff8881039b2188
<4> [338.464744] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.464746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.464747] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.464749] Call Trace:
<4> [338.464750] <TASK>
<4> [338.464753] ? mark_held_locks+0x46/0x90
<4> [338.464757] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.464764] iommu_map_nosync+0x12c/0x320
<4> [338.464772] iommu_map_sg+0xd9/0x1d0
<4> [338.464777] iommu_dma_map_sg+0x23c/0x670
<4> [338.464785] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.464789] dma_map_sgtable+0x1d/0x40
<4> [338.464792] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.464951] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.465111] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.465269] ? lock_acquire+0xc4/0x2f0
<4> [338.465273] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.465425] ? lock_is_held_type+0xa3/0x130
<4> [338.465430] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.465584] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.465742] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.465908] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.466079] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.466232] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.466384] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.466544] ? kernel_text_address+0x139/0x150
<4> [338.466547] ? __kernel_text_address+0x12/0x50
<4> [338.466559] ? __lock_acquire+0x43e/0x2860
<4> [338.466562] ? find_held_lock+0x31/0x90
<4> [338.466564] ? __create_object+0x68/0xc0
<4> [338.466572] ? find_held_lock+0x31/0x90
<4> [338.466574] ? __might_fault+0x53/0xb0
<4> [338.466585] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.466741] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.466893] drm_ioctl_kernel+0xb3/0x120
<4> [338.466899] drm_ioctl+0x2d4/0x5a0
<4> [338.466902] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.467061] __x64_sys_ioctl+0xa2/0x100
<4> [338.467066] x64_sys_call+0x1178/0x2660
<4> [338.467068] do_syscall_64+0x93/0xcd0
<4> [338.467071] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.467074] ? lock_is_held_type+0xa3/0x130
<4> [338.467079] ? ww_mutex_unlock+0x47/0xa0
<4> [338.467084] ? __lock_acquire+0x43e/0x2860
<4> [338.467088] ? __do_fault+0x3d/0x1b0
<4> [338.467095] ? find_held_lock+0x31/0x90
<4> [338.467097] ? rcu_read_unlock+0x1c/0x80
<4> [338.467101] ? lock_release+0xce/0x2a0
<4> [338.467105] ? find_held_lock+0x31/0x90
<4> [338.467107] ? do_user_addr_fault+0x300/0x8e0
<4> [338.467111] ? lock_release+0xce/0x2a0
<4> [338.467116] ? up_read+0x22/0x30
<4> [338.467120] ? do_user_addr_fault+0x300/0x8e0
<4> [338.467123] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.467127] ? irqentry_exit+0x77/0xb0
<4> [338.467131] ? clear_bhb_loop+0x30/0x80
<4> [338.467133] ? clear_bhb_loop+0x30/0x80
<4> [338.467136] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.467138] RIP: 0033:0x7a2536f24ded
<4> [338.467140] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.467142] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.467145] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.467147] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.467148] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.467150] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.467151] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.467160] </TASK>
<4> [338.467162] irq event stamp: 1006059
<4> [338.467163] hardirqs last enabled at (1006065): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.467166] hardirqs last disabled at (1006070): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.467169] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.467172] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.467174] ---[ end trace 0000000000000000 ]---
<2> [338.467176] DMAR: ERROR: DMA PTE for vPFN 0x3e00039 already set (to 250038003 not 250038003)
<4> [338.467197] ------------[ cut here ]------------
<4> [338.467198] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.467201] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.467282] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.467285] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.467286] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.467288] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.467290] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.467292] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.467294] RAX: 0000000000000000 RBX: ffff8881262b21c8 RCX: 0000000000000000
<4> [338.467296] RDX: 0000000000000000 RSI: 0000000003e00039 RDI: 0000000000000000
<4> [338.467297] RBP: ffffc9000281b138 R08: 0000000000250038 R09: 0000000000000001
<4> [338.467299] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250038003
<4> [338.467300] R13: 0000000000000000 R14: 00000000000fcfc8 R15: ffff8881039b2188
<4> [338.467302] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.467304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.467306] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.467307] Call Trace:
<4> [338.467309] <TASK>
<4> [338.467311] ? mark_held_locks+0x46/0x90
<4> [338.467316] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.467322] iommu_map_nosync+0x12c/0x320
<4> [338.467330] iommu_map_sg+0xd9/0x1d0
<4> [338.467335] iommu_dma_map_sg+0x23c/0x670
<4> [338.467343] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.467347] dma_map_sgtable+0x1d/0x40
<4> [338.467350] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.467508] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.467674] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.467834] ? lock_acquire+0xc4/0x2f0
<4> [338.467837] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.467989] ? lock_is_held_type+0xa3/0x130
<4> [338.467994] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.468148] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.468302] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.468468] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.468644] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.468797] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.468949] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.469109] ? kernel_text_address+0x139/0x150
<4> [338.469113] ? __kernel_text_address+0x12/0x50
<4> [338.469125] ? __lock_acquire+0x43e/0x2860
<4> [338.469127] ? find_held_lock+0x31/0x90
<4> [338.469130] ? __create_object+0x68/0xc0
<4> [338.469138] ? find_held_lock+0x31/0x90
<4> [338.469140] ? __might_fault+0x53/0xb0
<4> [338.469150] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.469303] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.469453] drm_ioctl_kernel+0xb3/0x120
<4> [338.469459] drm_ioctl+0x2d4/0x5a0
<4> [338.469462] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.469625] __x64_sys_ioctl+0xa2/0x100
<4> [338.469630] x64_sys_call+0x1178/0x2660
<4> [338.469632] do_syscall_64+0x93/0xcd0
<4> [338.469635] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.469637] ? lock_is_held_type+0xa3/0x130
<4> [338.469643] ? ww_mutex_unlock+0x47/0xa0
<4> [338.469648] ? __lock_acquire+0x43e/0x2860
<4> [338.469652] ? __do_fault+0x3d/0x1b0
<4> [338.469659] ? find_held_lock+0x31/0x90
<4> [338.469661] ? rcu_read_unlock+0x1c/0x80
<4> [338.469665] ? lock_release+0xce/0x2a0
<4> [338.469669] ? find_held_lock+0x31/0x90
<4> [338.469671] ? do_user_addr_fault+0x300/0x8e0
<4> [338.469675] ? lock_release+0xce/0x2a0
<4> [338.469680] ? up_read+0x22/0x30
<4> [338.469683] ? do_user_addr_fault+0x300/0x8e0
<4> [338.469687] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.469691] ? irqentry_exit+0x77/0xb0
<4> [338.469694] ? clear_bhb_loop+0x30/0x80
<4> [338.469696] ? clear_bhb_loop+0x30/0x80
<4> [338.469700] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.469701] RIP: 0033:0x7a2536f24ded
<4> [338.469704] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.469706] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.469708] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.469710] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.469712] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.469713] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.469715] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.469724] </TASK>
<4> [338.469725] irq event stamp: 1007113
<4> [338.469726] hardirqs last enabled at (1007119): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.469730] hardirqs last disabled at (1007124): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.469733] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.469735] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.469737] ---[ end trace 0000000000000000 ]---
<2> [338.469739] DMAR: ERROR: DMA PTE for vPFN 0x3e0003a already set (to 250039003 not 250039003)
<4> [338.469760] ------------[ cut here ]------------
<4> [338.469762] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.469764] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.469844] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.469847] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.469848] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.469850] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.469852] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.469854] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.469857] RAX: 0000000000000000 RBX: ffff8881262b21d0 RCX: 0000000000000000
<4> [338.469858] RDX: 0000000000000000 RSI: 0000000003e0003a RDI: 0000000000000000
<4> [338.469860] RBP: ffffc9000281b138 R08: 0000000000250039 R09: 0000000000000001
<4> [338.469861] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250039003
<4> [338.469863] R13: 0000000000000000 R14: 00000000000fcfc7 R15: ffff8881039b2188
<4> [338.469865] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.469867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.469868] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.469870] Call Trace:
<4> [338.469871] <TASK>
<4> [338.469873] ? mark_held_locks+0x46/0x90
<4> [338.469878] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.469885] iommu_map_nosync+0x12c/0x320
<4> [338.469892] iommu_map_sg+0xd9/0x1d0
<4> [338.469897] iommu_dma_map_sg+0x23c/0x670
<4> [338.469905] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.469910] dma_map_sgtable+0x1d/0x40
<4> [338.469912] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.470071] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.470231] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.470391] ? lock_acquire+0xc4/0x2f0
<4> [338.470394] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.470547] ? lock_is_held_type+0xa3/0x130
<4> [338.470552] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.470712] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.470866] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.471032] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.471203] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.471355] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.471507] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.471671] ? kernel_text_address+0x139/0x150
<4> [338.471675] ? __kernel_text_address+0x12/0x50
<4> [338.471687] ? __lock_acquire+0x43e/0x2860
<4> [338.471689] ? find_held_lock+0x31/0x90
<4> [338.471691] ? __create_object+0x68/0xc0
<4> [338.471700] ? find_held_lock+0x31/0x90
<4> [338.471702] ? __might_fault+0x53/0xb0
<4> [338.471712] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.471864] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.472015] drm_ioctl_kernel+0xb3/0x120
<4> [338.472020] drm_ioctl+0x2d4/0x5a0
<4> [338.472023] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.472182] __x64_sys_ioctl+0xa2/0x100
<4> [338.472187] x64_sys_call+0x1178/0x2660
<4> [338.472190] do_syscall_64+0x93/0xcd0
<4> [338.472193] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.472195] ? lock_is_held_type+0xa3/0x130
<4> [338.472201] ? ww_mutex_unlock+0x47/0xa0
<4> [338.472205] ? __lock_acquire+0x43e/0x2860
<4> [338.472210] ? __do_fault+0x3d/0x1b0
<4> [338.472217] ? find_held_lock+0x31/0x90
<4> [338.472219] ? rcu_read_unlock+0x1c/0x80
<4> [338.472222] ? lock_release+0xce/0x2a0
<4> [338.472227] ? find_held_lock+0x31/0x90
<4> [338.472229] ? do_user_addr_fault+0x300/0x8e0
<4> [338.472233] ? lock_release+0xce/0x2a0
<4> [338.472238] ? up_read+0x22/0x30
<4> [338.472241] ? do_user_addr_fault+0x300/0x8e0
<4> [338.472244] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.472249] ? irqentry_exit+0x77/0xb0
<4> [338.472252] ? clear_bhb_loop+0x30/0x80
<4> [338.472254] ? clear_bhb_loop+0x30/0x80
<4> [338.472257] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.472259] RIP: 0033:0x7a2536f24ded
<4> [338.472261] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.472263] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.472266] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.472268] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.472269] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.472271] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.472272] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.472281] </TASK>
<4> [338.472283] irq event stamp: 1008165
<4> [338.472284] hardirqs last enabled at (1008171): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.472287] hardirqs last disabled at (1008176): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.472290] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.472293] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.472295] ---[ end trace 0000000000000000 ]---
<2> [338.472296] DMAR: ERROR: DMA PTE for vPFN 0x3e0003b already set (to 25003a003 not 25003a003)
<4> [338.472318] ------------[ cut here ]------------
<4> [338.472319] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.472322] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.472403] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.472406] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.472407] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.472408] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.472411] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.472413] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.472415] RAX: 0000000000000000 RBX: ffff8881262b21d8 RCX: 0000000000000000
<4> [338.472417] RDX: 0000000000000000 RSI: 0000000003e0003b RDI: 0000000000000000
<4> [338.472418] RBP: ffffc9000281b138 R08: 000000000025003a R09: 0000000000000001
<4> [338.472420] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025003a003
<4> [338.472421] R13: 0000000000000000 R14: 00000000000fcfc6 R15: ffff8881039b2188
<4> [338.472423] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.472425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.472426] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.472428] Call Trace:
<4> [338.472429] <TASK>
<4> [338.472432] ? mark_held_locks+0x46/0x90
<4> [338.472436] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.472443] iommu_map_nosync+0x12c/0x320
<4> [338.472450] iommu_map_sg+0xd9/0x1d0
<4> [338.472456] iommu_dma_map_sg+0x23c/0x670
<4> [338.472464] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.472468] dma_map_sgtable+0x1d/0x40
<4> [338.472471] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.472635] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.472794] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.472954] ? lock_acquire+0xc4/0x2f0
<4> [338.472957] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.473109] ? lock_is_held_type+0xa3/0x130
<4> [338.473114] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.473268] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.473421] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.473586] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.473762] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.473915] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.474067] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.474227] ? kernel_text_address+0x139/0x150
<4> [338.474231] ? __kernel_text_address+0x12/0x50
<4> [338.474242] ? __lock_acquire+0x43e/0x2860
<4> [338.474245] ? find_held_lock+0x31/0x90
<4> [338.474247] ? __create_object+0x68/0xc0
<4> [338.474256] ? find_held_lock+0x31/0x90
<4> [338.474258] ? __might_fault+0x53/0xb0
<4> [338.474268] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.474421] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.474571] drm_ioctl_kernel+0xb3/0x120
<4> [338.474577] drm_ioctl+0x2d4/0x5a0
<4> [338.474580] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.474743] __x64_sys_ioctl+0xa2/0x100
<4> [338.474748] x64_sys_call+0x1178/0x2660
<4> [338.474750] do_syscall_64+0x93/0xcd0
<4> [338.474753] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.474755] ? lock_is_held_type+0xa3/0x130
<4> [338.474761] ? ww_mutex_unlock+0x47/0xa0
<4> [338.474766] ? __lock_acquire+0x43e/0x2860
<4> [338.474770] ? __do_fault+0x3d/0x1b0
<4> [338.474777] ? find_held_lock+0x31/0x90
<4> [338.474779] ? rcu_read_unlock+0x1c/0x80
<4> [338.474783] ? lock_release+0xce/0x2a0
<4> [338.474787] ? find_held_lock+0x31/0x90
<4> [338.474789] ? do_user_addr_fault+0x300/0x8e0
<4> [338.474793] ? lock_release+0xce/0x2a0
<4> [338.474798] ? up_read+0x22/0x30
<4> [338.474801] ? do_user_addr_fault+0x300/0x8e0
<4> [338.474805] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.474809] ? irqentry_exit+0x77/0xb0
<4> [338.474812] ? clear_bhb_loop+0x30/0x80
<4> [338.474814] ? clear_bhb_loop+0x30/0x80
<4> [338.474817] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.474819] RIP: 0033:0x7a2536f24ded
<4> [338.474822] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.474823] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.474826] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.474828] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.474829] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.474831] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.474833] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.474841] </TASK>
<4> [338.474843] irq event stamp: 1009219
<4> [338.474844] hardirqs last enabled at (1009225): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.474847] hardirqs last disabled at (1009230): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.474850] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.474853] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.474855] ---[ end trace 0000000000000000 ]---
<2> [338.474857] DMAR: ERROR: DMA PTE for vPFN 0x3e0003c already set (to 25003b003 not 25003b003)
<4> [338.474878] ------------[ cut here ]------------
<4> [338.474880] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.474882] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.474962] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.474965] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.474966] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.474968] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.474970] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.474972] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.474975] RAX: 0000000000000000 RBX: ffff8881262b21e0 RCX: 0000000000000000
<4> [338.474976] RDX: 0000000000000000 RSI: 0000000003e0003c RDI: 0000000000000000
<4> [338.474978] RBP: ffffc9000281b138 R08: 000000000025003b R09: 0000000000000001
<4> [338.474979] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025003b003
<4> [338.474981] R13: 0000000000000000 R14: 00000000000fcfc5 R15: ffff8881039b2188
<4> [338.474982] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.474984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.474986] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.474988] Call Trace:
<4> [338.474989] <TASK>
<4> [338.474991] ? mark_held_locks+0x46/0x90
<4> [338.474996] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.475002] iommu_map_nosync+0x12c/0x320
<4> [338.475010] iommu_map_sg+0xd9/0x1d0
<4> [338.475015] iommu_dma_map_sg+0x23c/0x670
<4> [338.475023] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.475027] dma_map_sgtable+0x1d/0x40
<4> [338.475030] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.475189] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.475348] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.475507] ? lock_acquire+0xc4/0x2f0
<4> [338.475511] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.475669] ? lock_is_held_type+0xa3/0x130
<4> [338.475674] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.475828] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.475982] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.476147] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.476318] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.476471] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.476628] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.476788] ? kernel_text_address+0x139/0x150
<4> [338.476792] ? __kernel_text_address+0x12/0x50
<4> [338.476804] ? __lock_acquire+0x43e/0x2860
<4> [338.476807] ? find_held_lock+0x31/0x90
<4> [338.476809] ? __create_object+0x68/0xc0
<4> [338.476817] ? find_held_lock+0x31/0x90
<4> [338.476819] ? __might_fault+0x53/0xb0
<4> [338.476829] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.476981] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.477132] drm_ioctl_kernel+0xb3/0x120
<4> [338.477138] drm_ioctl+0x2d4/0x5a0
<4> [338.477141] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.477300] __x64_sys_ioctl+0xa2/0x100
<4> [338.477304] x64_sys_call+0x1178/0x2660
<4> [338.477307] do_syscall_64+0x93/0xcd0
<4> [338.477310] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.477312] ? lock_is_held_type+0xa3/0x130
<4> [338.477318] ? ww_mutex_unlock+0x47/0xa0
<4> [338.477322] ? __lock_acquire+0x43e/0x2860
<4> [338.477326] ? __do_fault+0x3d/0x1b0
<4> [338.477334] ? find_held_lock+0x31/0x90
<4> [338.477336] ? rcu_read_unlock+0x1c/0x80
<4> [338.477339] ? lock_release+0xce/0x2a0
<4> [338.477344] ? find_held_lock+0x31/0x90
<4> [338.477346] ? do_user_addr_fault+0x300/0x8e0
<4> [338.477350] ? lock_release+0xce/0x2a0
<4> [338.477355] ? up_read+0x22/0x30
<4> [338.477358] ? do_user_addr_fault+0x300/0x8e0
<4> [338.477361] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.477366] ? irqentry_exit+0x77/0xb0
<4> [338.477369] ? clear_bhb_loop+0x30/0x80
<4> [338.477371] ? clear_bhb_loop+0x30/0x80
<4> [338.477375] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.477376] RIP: 0033:0x7a2536f24ded
<4> [338.477379] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.477381] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.477383] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.477385] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.477387] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.477388] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.477390] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.477399] </TASK>
<4> [338.477400] irq event stamp: 1010271
<4> [338.477402] hardirqs last enabled at (1010277): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.477405] hardirqs last disabled at (1010282): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.477408] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.477410] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.477413] ---[ end trace 0000000000000000 ]---
<2> [338.477414] DMAR: ERROR: DMA PTE for vPFN 0x3e0003d already set (to 25003c003 not 25003c003)
<4> [338.477435] ------------[ cut here ]------------
<4> [338.477437] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.477440] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.477521] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.477524] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.477526] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.477527] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.477529] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.477531] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.477534] RAX: 0000000000000000 RBX: ffff8881262b21e8 RCX: 0000000000000000
<4> [338.477535] RDX: 0000000000000000 RSI: 0000000003e0003d RDI: 0000000000000000
<4> [338.477537] RBP: ffffc9000281b138 R08: 000000000025003c R09: 0000000000000001
<4> [338.477538] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025003c003
<4> [338.477540] R13: 0000000000000000 R14: 00000000000fcfc4 R15: ffff8881039b2188
<4> [338.477542] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.477544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.477545] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.477547] Call Trace:
<4> [338.477548] <TASK>
<4> [338.477550] ? mark_held_locks+0x46/0x90
<4> [338.477555] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.477562] iommu_map_nosync+0x12c/0x320
<4> [338.477569] iommu_map_sg+0xd9/0x1d0
<4> [338.477575] iommu_dma_map_sg+0x23c/0x670
<4> [338.477583] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.477587] dma_map_sgtable+0x1d/0x40
<4> [338.477595] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.477756] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.477917] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.478076] ? lock_acquire+0xc4/0x2f0
<4> [338.478079] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.478231] ? lock_is_held_type+0xa3/0x130
<4> [338.478237] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.478391] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.478545] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.478714] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.478886] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.479039] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.479191] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.479351] ? kernel_text_address+0x139/0x150
<4> [338.479355] ? __kernel_text_address+0x12/0x50
<4> [338.479367] ? __lock_acquire+0x43e/0x2860
<4> [338.479370] ? find_held_lock+0x31/0x90
<4> [338.479372] ? __create_object+0x68/0xc0
<4> [338.479380] ? find_held_lock+0x31/0x90
<4> [338.479382] ? __might_fault+0x53/0xb0
<4> [338.479393] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.479545] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.479701] drm_ioctl_kernel+0xb3/0x120
<4> [338.479707] drm_ioctl+0x2d4/0x5a0
<4> [338.479710] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.479870] __x64_sys_ioctl+0xa2/0x100
<4> [338.479874] x64_sys_call+0x1178/0x2660
<4> [338.479877] do_syscall_64+0x93/0xcd0
<4> [338.479880] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.479882] ? lock_is_held_type+0xa3/0x130
<4> [338.479887] ? ww_mutex_unlock+0x47/0xa0
<4> [338.479892] ? __lock_acquire+0x43e/0x2860
<4> [338.479896] ? __do_fault+0x3d/0x1b0
<4> [338.479903] ? find_held_lock+0x31/0x90
<4> [338.479905] ? rcu_read_unlock+0x1c/0x80
<4> [338.479909] ? lock_release+0xce/0x2a0
<4> [338.479913] ? find_held_lock+0x31/0x90
<4> [338.479915] ? do_user_addr_fault+0x300/0x8e0
<4> [338.479919] ? lock_release+0xce/0x2a0
<4> [338.479924] ? up_read+0x22/0x30
<4> [338.479927] ? do_user_addr_fault+0x300/0x8e0
<4> [338.479931] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.479935] ? irqentry_exit+0x77/0xb0
<4> [338.479938] ? clear_bhb_loop+0x30/0x80
<4> [338.479940] ? clear_bhb_loop+0x30/0x80
<4> [338.479943] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.479945] RIP: 0033:0x7a2536f24ded
<4> [338.479947] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.479949] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.479952] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.479954] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.479955] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.479957] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.479958] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.479967] </TASK>
<4> [338.479968] irq event stamp: 1011325
<4> [338.479970] hardirqs last enabled at (1011331): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.479973] hardirqs last disabled at (1011336): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.479976] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.479979] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.479981] ---[ end trace 0000000000000000 ]---
<2> [338.479983] DMAR: ERROR: DMA PTE for vPFN 0x3e0003e already set (to 25003d003 not 25003d003)
<4> [338.480004] ------------[ cut here ]------------
<4> [338.480005] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.480008] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.480088] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.480091] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.480092] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.480093] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.480096] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.480098] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.480100] RAX: 0000000000000000 RBX: ffff8881262b21f0 RCX: 0000000000000000
<4> [338.480102] RDX: 0000000000000000 RSI: 0000000003e0003e RDI: 0000000000000000
<4> [338.480103] RBP: ffffc9000281b138 R08: 000000000025003d R09: 0000000000000001
<4> [338.480105] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025003d003
<4> [338.480106] R13: 0000000000000000 R14: 00000000000fcfc3 R15: ffff8881039b2188
<4> [338.480108] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.480110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.480111] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.480113] Call Trace:
<4> [338.480114] <TASK>
<4> [338.480116] ? mark_held_locks+0x46/0x90
<4> [338.480121] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.480128] iommu_map_nosync+0x12c/0x320
<4> [338.480135] iommu_map_sg+0xd9/0x1d0
<4> [338.480141] iommu_dma_map_sg+0x23c/0x670
<4> [338.480149] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.480153] dma_map_sgtable+0x1d/0x40
<4> [338.480156] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.480314] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.480473] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.480637] ? lock_acquire+0xc4/0x2f0
<4> [338.480641] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.480793] ? lock_is_held_type+0xa3/0x130
<4> [338.480798] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.480952] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.481106] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.481271] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.481443] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.481600] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.481753] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.481914] ? kernel_text_address+0x139/0x150
<4> [338.481917] ? __kernel_text_address+0x12/0x50
<4> [338.481929] ? __lock_acquire+0x43e/0x2860
<4> [338.481932] ? find_held_lock+0x31/0x90
<4> [338.481934] ? __create_object+0x68/0xc0
<4> [338.481943] ? find_held_lock+0x31/0x90
<4> [338.481945] ? __might_fault+0x53/0xb0
<4> [338.481955] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.482107] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.482258] drm_ioctl_kernel+0xb3/0x120
<4> [338.482264] drm_ioctl+0x2d4/0x5a0
<4> [338.482266] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.482425] __x64_sys_ioctl+0xa2/0x100
<4> [338.482430] x64_sys_call+0x1178/0x2660
<4> [338.482432] do_syscall_64+0x93/0xcd0
<4> [338.482435] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.482437] ? lock_is_held_type+0xa3/0x130
<4> [338.482443] ? ww_mutex_unlock+0x47/0xa0
<4> [338.482448] ? __lock_acquire+0x43e/0x2860
<4> [338.482452] ? __do_fault+0x3d/0x1b0
<4> [338.482458] ? find_held_lock+0x31/0x90
<4> [338.482461] ? rcu_read_unlock+0x1c/0x80
<4> [338.482464] ? lock_release+0xce/0x2a0
<4> [338.482468] ? find_held_lock+0x31/0x90
<4> [338.482471] ? do_user_addr_fault+0x300/0x8e0
<4> [338.482474] ? lock_release+0xce/0x2a0
<4> [338.482479] ? up_read+0x22/0x30
<4> [338.482482] ? do_user_addr_fault+0x300/0x8e0
<4> [338.482486] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.482490] ? irqentry_exit+0x77/0xb0
<4> [338.482493] ? clear_bhb_loop+0x30/0x80
<4> [338.482496] ? clear_bhb_loop+0x30/0x80
<4> [338.482499] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.482501] RIP: 0033:0x7a2536f24ded
<4> [338.482503] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.482505] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.482508] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.482509] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.482511] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.482513] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.482514] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.482523] </TASK>
<4> [338.482524] irq event stamp: 1012377
<4> [338.482526] hardirqs last enabled at (1012383): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.482529] hardirqs last disabled at (1012388): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.482532] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.482534] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.482537] ---[ end trace 0000000000000000 ]---
<2> [338.482538] DMAR: ERROR: DMA PTE for vPFN 0x3e0003f already set (to 25003e003 not 25003e003)
<4> [338.482559] ------------[ cut here ]------------
<4> [338.482561] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.482564] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.482649] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.482652] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.482653] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.482655] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.482657] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.482659] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.482662] RAX: 0000000000000000 RBX: ffff8881262b21f8 RCX: 0000000000000000
<4> [338.482663] RDX: 0000000000000000 RSI: 0000000003e0003f RDI: 0000000000000000
<4> [338.482665] RBP: ffffc9000281b138 R08: 000000000025003e R09: 0000000000000001
<4> [338.482667] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025003e003
<4> [338.482668] R13: 0000000000000000 R14: 00000000000fcfc2 R15: ffff8881039b2188
<4> [338.482670] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.482672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.482673] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.482675] Call Trace:
<4> [338.482676] <TASK>
<4> [338.482678] ? mark_held_locks+0x46/0x90
<4> [338.482684] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.482690] iommu_map_nosync+0x12c/0x320
<4> [338.482698] iommu_map_sg+0xd9/0x1d0
<4> [338.482703] iommu_dma_map_sg+0x23c/0x670
<4> [338.482711] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.482715] dma_map_sgtable+0x1d/0x40
<4> [338.482718] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.482877] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.483036] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.483197] ? lock_acquire+0xc4/0x2f0
<4> [338.483200] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.483352] ? lock_is_held_type+0xa3/0x130
<4> [338.483357] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.483512] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.483670] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.483835] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.484007] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.484159] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.484312] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.484473] ? kernel_text_address+0x139/0x150
<4> [338.484476] ? __kernel_text_address+0x12/0x50
<4> [338.484488] ? __lock_acquire+0x43e/0x2860
<4> [338.484491] ? find_held_lock+0x31/0x90
<4> [338.484493] ? __create_object+0x68/0xc0
<4> [338.484501] ? find_held_lock+0x31/0x90
<4> [338.484503] ? __might_fault+0x53/0xb0
<4> [338.484513] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.484671] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.484823] drm_ioctl_kernel+0xb3/0x120
<4> [338.484828] drm_ioctl+0x2d4/0x5a0
<4> [338.484831] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.484991] __x64_sys_ioctl+0xa2/0x100
<4> [338.484995] x64_sys_call+0x1178/0x2660
<4> [338.484998] do_syscall_64+0x93/0xcd0
<4> [338.485001] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.485003] ? lock_is_held_type+0xa3/0x130
<4> [338.485008] ? ww_mutex_unlock+0x47/0xa0
<4> [338.485013] ? __lock_acquire+0x43e/0x2860
<4> [338.485017] ? __do_fault+0x3d/0x1b0
<4> [338.485024] ? find_held_lock+0x31/0x90
<4> [338.485026] ? rcu_read_unlock+0x1c/0x80
<4> [338.485030] ? lock_release+0xce/0x2a0
<4> [338.485034] ? find_held_lock+0x31/0x90
<4> [338.485037] ? do_user_addr_fault+0x300/0x8e0
<4> [338.485040] ? lock_release+0xce/0x2a0
<4> [338.485045] ? up_read+0x22/0x30
<4> [338.485049] ? do_user_addr_fault+0x300/0x8e0
<4> [338.485052] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.485056] ? irqentry_exit+0x77/0xb0
<4> [338.485059] ? clear_bhb_loop+0x30/0x80
<4> [338.485062] ? clear_bhb_loop+0x30/0x80
<4> [338.485065] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.485067] RIP: 0033:0x7a2536f24ded
<4> [338.485069] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.485071] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.485074] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.485076] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.485077] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.485079] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.485080] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.485089] </TASK>
<4> [338.485091] irq event stamp: 1013431
<4> [338.485092] hardirqs last enabled at (1013437): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.485095] hardirqs last disabled at (1013442): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.485098] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.485100] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.485103] ---[ end trace 0000000000000000 ]---
<2> [338.485104] DMAR: ERROR: DMA PTE for vPFN 0x3e00040 already set (to 25003f003 not 25003f003)
<4> [338.485126] ------------[ cut here ]------------
<4> [338.485128] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.485131] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.485211] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.485213] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.485215] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.485216] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.485219] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.485221] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.485223] RAX: 0000000000000000 RBX: ffff8881262b2200 RCX: 0000000000000000
<4> [338.485225] RDX: 0000000000000000 RSI: 0000000003e00040 RDI: 0000000000000000
<4> [338.485226] RBP: ffffc9000281b138 R08: 000000000025003f R09: 0000000000000001
<4> [338.485228] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025003f003
<4> [338.485229] R13: 0000000000000000 R14: 00000000000fcfc1 R15: ffff8881039b2188
<4> [338.485231] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.485233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.485234] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.485236] Call Trace:
<4> [338.485237] <TASK>
<4> [338.485240] ? mark_held_locks+0x46/0x90
<4> [338.485244] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.485251] iommu_map_nosync+0x12c/0x320
<4> [338.485258] iommu_map_sg+0xd9/0x1d0
<4> [338.485264] iommu_dma_map_sg+0x23c/0x670
<4> [338.485272] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.485276] dma_map_sgtable+0x1d/0x40
<4> [338.485279] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.485439] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.485605] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.485765] ? lock_acquire+0xc4/0x2f0
<4> [338.485768] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.485920] ? lock_is_held_type+0xa3/0x130
<4> [338.485925] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.486079] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.486232] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.486398] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.486569] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.486726] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.486878] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.487039] ? kernel_text_address+0x139/0x150
<4> [338.487042] ? __kernel_text_address+0x12/0x50
<4> [338.487054] ? __lock_acquire+0x43e/0x2860
<4> [338.487057] ? find_held_lock+0x31/0x90
<4> [338.487059] ? __create_object+0x68/0xc0
<4> [338.487068] ? find_held_lock+0x31/0x90
<4> [338.487070] ? __might_fault+0x53/0xb0
<4> [338.487080] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.487232] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.487382] drm_ioctl_kernel+0xb3/0x120
<4> [338.487388] drm_ioctl+0x2d4/0x5a0
<4> [338.487390] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.487550] __x64_sys_ioctl+0xa2/0x100
<4> [338.487555] x64_sys_call+0x1178/0x2660
<4> [338.487557] do_syscall_64+0x93/0xcd0
<4> [338.487560] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.487562] ? lock_is_held_type+0xa3/0x130
<4> [338.487568] ? ww_mutex_unlock+0x47/0xa0
<4> [338.487573] ? __lock_acquire+0x43e/0x2860
<4> [338.487577] ? __do_fault+0x3d/0x1b0
<4> [338.487584] ? find_held_lock+0x31/0x90
<4> [338.487590] ? rcu_read_unlock+0x1c/0x80
<4> [338.487594] ? lock_release+0xce/0x2a0
<4> [338.487598] ? find_held_lock+0x31/0x90
<4> [338.487600] ? do_user_addr_fault+0x300/0x8e0
<4> [338.487604] ? lock_release+0xce/0x2a0
<4> [338.487609] ? up_read+0x22/0x30
<4> [338.487613] ? do_user_addr_fault+0x300/0x8e0
<4> [338.487616] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.487620] ? irqentry_exit+0x77/0xb0
<4> [338.487623] ? clear_bhb_loop+0x30/0x80
<4> [338.487626] ? clear_bhb_loop+0x30/0x80
<4> [338.487629] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.487631] RIP: 0033:0x7a2536f24ded
<4> [338.487633] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.487635] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.487638] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.487640] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.487641] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.487643] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.487644] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.487653] </TASK>
<4> [338.487655] irq event stamp: 1014485
<4> [338.487656] hardirqs last enabled at (1014491): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.487659] hardirqs last disabled at (1014496): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.487662] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.487665] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.487667] ---[ end trace 0000000000000000 ]---
<2> [338.487669] DMAR: ERROR: DMA PTE for vPFN 0x3e00041 already set (to 250040003 not 250040003)
<4> [338.487690] ------------[ cut here ]------------
<4> [338.487692] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.487695] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.487775] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.487778] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.487779] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.487781] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.487783] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.487785] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.487788] RAX: 0000000000000000 RBX: ffff8881262b2208 RCX: 0000000000000000
<4> [338.487789] RDX: 0000000000000000 RSI: 0000000003e00041 RDI: 0000000000000000
<4> [338.487791] RBP: ffffc9000281b138 R08: 0000000000250040 R09: 0000000000000001
<4> [338.487792] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250040003
<4> [338.487794] R13: 0000000000000000 R14: 00000000000fcfc0 R15: ffff8881039b2188
<4> [338.487796] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.487797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.487799] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.487801] Call Trace:
<4> [338.487802] <TASK>
<4> [338.487804] ? mark_held_locks+0x46/0x90
<4> [338.487809] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.487816] iommu_map_nosync+0x12c/0x320
<4> [338.487824] iommu_map_sg+0xd9/0x1d0
<4> [338.487829] iommu_dma_map_sg+0x23c/0x670
<4> [338.487837] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.487841] dma_map_sgtable+0x1d/0x40
<4> [338.487844] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.488003] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.488163] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.488323] ? lock_acquire+0xc4/0x2f0
<4> [338.488326] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.488479] ? lock_is_held_type+0xa3/0x130
<4> [338.488484] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.488644] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.488798] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.488962] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.489133] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.489287] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.489439] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.489604] ? kernel_text_address+0x139/0x150
<4> [338.489608] ? __kernel_text_address+0x12/0x50
<4> [338.489620] ? __lock_acquire+0x43e/0x2860
<4> [338.489622] ? find_held_lock+0x31/0x90
<4> [338.489624] ? __create_object+0x68/0xc0
<4> [338.489633] ? find_held_lock+0x31/0x90
<4> [338.489635] ? __might_fault+0x53/0xb0
<4> [338.489645] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.489798] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.489948] drm_ioctl_kernel+0xb3/0x120
<4> [338.489954] drm_ioctl+0x2d4/0x5a0
<4> [338.489956] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.490115] __x64_sys_ioctl+0xa2/0x100
<4> [338.490120] x64_sys_call+0x1178/0x2660
<4> [338.490123] do_syscall_64+0x93/0xcd0
<4> [338.490126] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.490128] ? lock_is_held_type+0xa3/0x130
<4> [338.490134] ? ww_mutex_unlock+0x47/0xa0
<4> [338.490139] ? __lock_acquire+0x43e/0x2860
<4> [338.490143] ? __do_fault+0x3d/0x1b0
<4> [338.490150] ? find_held_lock+0x31/0x90
<4> [338.490152] ? rcu_read_unlock+0x1c/0x80
<4> [338.490156] ? lock_release+0xce/0x2a0
<4> [338.490160] ? find_held_lock+0x31/0x90
<4> [338.490162] ? do_user_addr_fault+0x300/0x8e0
<4> [338.490166] ? lock_release+0xce/0x2a0
<4> [338.490171] ? up_read+0x22/0x30
<4> [338.490174] ? do_user_addr_fault+0x300/0x8e0
<4> [338.490178] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.490182] ? irqentry_exit+0x77/0xb0
<4> [338.490185] ? clear_bhb_loop+0x30/0x80
<4> [338.490187] ? clear_bhb_loop+0x30/0x80
<4> [338.490191] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.490193] RIP: 0033:0x7a2536f24ded
<4> [338.490195] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.490197] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.490200] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.490202] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.490203] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.490205] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.490207] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.490215] </TASK>
<4> [338.490217] irq event stamp: 1015537
<4> [338.490218] hardirqs last enabled at (1015543): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.490221] hardirqs last disabled at (1015548): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.490224] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.490227] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.490229] ---[ end trace 0000000000000000 ]---
<2> [338.490231] DMAR: ERROR: DMA PTE for vPFN 0x3e00042 already set (to 250041003 not 250041003)
<4> [338.490252] ------------[ cut here ]------------
<4> [338.490254] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.490257] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.490339] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.490341] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.490343] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.490344] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.490347] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.490349] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.490351] RAX: 0000000000000000 RBX: ffff8881262b2210 RCX: 0000000000000000
<4> [338.490353] RDX: 0000000000000000 RSI: 0000000003e00042 RDI: 0000000000000000
<4> [338.490354] RBP: ffffc9000281b138 R08: 0000000000250041 R09: 0000000000000001
<4> [338.490356] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250041003
<4> [338.490357] R13: 0000000000000000 R14: 00000000000fcfbf R15: ffff8881039b2188
<4> [338.490359] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.490361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.490363] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.490364] Call Trace:
<4> [338.490366] <TASK>
<4> [338.490368] ? mark_held_locks+0x46/0x90
<4> [338.490373] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.490379] iommu_map_nosync+0x12c/0x320
<4> [338.490386] iommu_map_sg+0xd9/0x1d0
<4> [338.490392] iommu_dma_map_sg+0x23c/0x670
<4> [338.490400] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.490404] dma_map_sgtable+0x1d/0x40
<4> [338.490407] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.490567] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.490733] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.490893] ? lock_acquire+0xc4/0x2f0
<4> [338.490897] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.491049] ? lock_is_held_type+0xa3/0x130
<4> [338.491054] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.491208] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.491363] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.491529] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.491705] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.491858] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.492010] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.492170] ? kernel_text_address+0x139/0x150
<4> [338.492174] ? __kernel_text_address+0x12/0x50
<4> [338.492186] ? __lock_acquire+0x43e/0x2860
<4> [338.492188] ? find_held_lock+0x31/0x90
<4> [338.492191] ? __create_object+0x68/0xc0
<4> [338.492199] ? find_held_lock+0x31/0x90
<4> [338.492201] ? __might_fault+0x53/0xb0
<4> [338.492211] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.492364] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.492515] drm_ioctl_kernel+0xb3/0x120
<4> [338.492520] drm_ioctl+0x2d4/0x5a0
<4> [338.492523] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.492687] __x64_sys_ioctl+0xa2/0x100
<4> [338.492692] x64_sys_call+0x1178/0x2660
<4> [338.492695] do_syscall_64+0x93/0xcd0
<4> [338.492698] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.492700] ? lock_is_held_type+0xa3/0x130
<4> [338.492705] ? ww_mutex_unlock+0x47/0xa0
<4> [338.492710] ? __lock_acquire+0x43e/0x2860
<4> [338.492714] ? __do_fault+0x3d/0x1b0
<4> [338.492721] ? find_held_lock+0x31/0x90
<4> [338.492723] ? rcu_read_unlock+0x1c/0x80
<4> [338.492727] ? lock_release+0xce/0x2a0
<4> [338.492731] ? find_held_lock+0x31/0x90
<4> [338.492733] ? do_user_addr_fault+0x300/0x8e0
<4> [338.492737] ? lock_release+0xce/0x2a0
<4> [338.492742] ? up_read+0x22/0x30
<4> [338.492745] ? do_user_addr_fault+0x300/0x8e0
<4> [338.492749] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.492753] ? irqentry_exit+0x77/0xb0
<4> [338.492756] ? clear_bhb_loop+0x30/0x80
<4> [338.492758] ? clear_bhb_loop+0x30/0x80
<4> [338.492762] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.492764] RIP: 0033:0x7a2536f24ded
<4> [338.492766] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.492768] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.492771] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.492773] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.492774] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.492776] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.492777] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.492786] </TASK>
<4> [338.492787] irq event stamp: 1016591
<4> [338.492789] hardirqs last enabled at (1016597): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.492792] hardirqs last disabled at (1016602): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.492795] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.492798] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.492800] ---[ end trace 0000000000000000 ]---
<2> [338.492802] DMAR: ERROR: DMA PTE for vPFN 0x3e00043 already set (to 250042003 not 250042003)
<4> [338.492823] ------------[ cut here ]------------
<4> [338.492825] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.492828] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.492907] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.492910] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.492912] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.492913] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.492916] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.492917] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.492920] RAX: 0000000000000000 RBX: ffff8881262b2218 RCX: 0000000000000000
<4> [338.492921] RDX: 0000000000000000 RSI: 0000000003e00043 RDI: 0000000000000000
<4> [338.492923] RBP: ffffc9000281b138 R08: 0000000000250042 R09: 0000000000000001
<4> [338.492925] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250042003
<4> [338.492926] R13: 0000000000000000 R14: 00000000000fcfbe R15: ffff8881039b2188
<4> [338.492928] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.492930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.492931] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.492933] Call Trace:
<4> [338.492934] <TASK>
<4> [338.492936] ? mark_held_locks+0x46/0x90
<4> [338.492941] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.492948] iommu_map_nosync+0x12c/0x320
<4> [338.492955] iommu_map_sg+0xd9/0x1d0
<4> [338.492960] iommu_dma_map_sg+0x23c/0x670
<4> [338.492969] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.492973] dma_map_sgtable+0x1d/0x40
<4> [338.492975] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.493135] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.493295] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.493454] ? lock_acquire+0xc4/0x2f0
<4> [338.493457] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.493614] ? lock_is_held_type+0xa3/0x130
<4> [338.493619] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.493773] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.493927] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.494092] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.494263] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.494415] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.494568] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.494734] ? kernel_text_address+0x139/0x150
<4> [338.494737] ? __kernel_text_address+0x12/0x50
<4> [338.494749] ? __lock_acquire+0x43e/0x2860
<4> [338.494752] ? find_held_lock+0x31/0x90
<4> [338.494754] ? __create_object+0x68/0xc0
<4> [338.494763] ? find_held_lock+0x31/0x90
<4> [338.494765] ? __might_fault+0x53/0xb0
<4> [338.494775] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.494928] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.495078] drm_ioctl_kernel+0xb3/0x120
<4> [338.495084] drm_ioctl+0x2d4/0x5a0
<4> [338.495087] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.495245] __x64_sys_ioctl+0xa2/0x100
<4> [338.495250] x64_sys_call+0x1178/0x2660
<4> [338.495253] do_syscall_64+0x93/0xcd0
<4> [338.495256] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.495258] ? lock_is_held_type+0xa3/0x130
<4> [338.495264] ? ww_mutex_unlock+0x47/0xa0
<4> [338.495268] ? __lock_acquire+0x43e/0x2860
<4> [338.495272] ? __do_fault+0x3d/0x1b0
<4> [338.495279] ? find_held_lock+0x31/0x90
<4> [338.495282] ? rcu_read_unlock+0x1c/0x80
<4> [338.495285] ? lock_release+0xce/0x2a0
<4> [338.495289] ? find_held_lock+0x31/0x90
<4> [338.495292] ? do_user_addr_fault+0x300/0x8e0
<4> [338.495295] ? lock_release+0xce/0x2a0
<4> [338.495300] ? up_read+0x22/0x30
<4> [338.495304] ? do_user_addr_fault+0x300/0x8e0
<4> [338.495307] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.495311] ? irqentry_exit+0x77/0xb0
<4> [338.495314] ? clear_bhb_loop+0x30/0x80
<4> [338.495317] ? clear_bhb_loop+0x30/0x80
<4> [338.495320] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.495322] RIP: 0033:0x7a2536f24ded
<4> [338.495324] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.495326] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.495329] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.495331] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.495332] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.495334] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.495335] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.495344] </TASK>
<4> [338.495345] irq event stamp: 1017643
<4> [338.495347] hardirqs last enabled at (1017649): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.495350] hardirqs last disabled at (1017654): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.495353] softirqs last enabled at (970974): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.495355] softirqs last disabled at (970969): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.495358] ---[ end trace 0000000000000000 ]---
<2> [338.495359] DMAR: ERROR: DMA PTE for vPFN 0x3e00044 already set (to 250043003 not 250043003)
<4> [338.495381] ------------[ cut here ]------------
<4> [338.495382] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.495385] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.495464] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.495467] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.495468] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.495470] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.495472] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.495474] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.495477] RAX: 0000000000000000 RBX: ffff8881262b2220 RCX: 0000000000000000
<4> [338.495478] RDX: 0000000000000000 RSI: 0000000003e00044 RDI: 0000000000000000
<4> [338.495480] RBP: ffffc9000281b138 R08: 0000000000250043 R09: 0000000000000001
<4> [338.495481] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250043003
<4> [338.495483] R13: 0000000000000000 R14: 00000000000fcfbd R15: ffff8881039b2188
<4> [338.495485] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.495487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.495488] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.495490] Call Trace:
<4> [338.495491] <TASK>
<4> [338.495493] ? mark_held_locks+0x46/0x90
<4> [338.495498] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.495505] iommu_map_nosync+0x12c/0x320
<4> [338.495512] iommu_map_sg+0xd9/0x1d0
<4> [338.495517] iommu_dma_map_sg+0x23c/0x670
<4> [338.495526] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.495530] dma_map_sgtable+0x1d/0x40
<4> [338.495532] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.495698] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.495858] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.496018] ? lock_acquire+0xc4/0x2f0
<4> [338.496021] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.496173] ? lock_is_held_type+0xa3/0x130
<4> [338.496178] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.496332] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.496485] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.496655] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.496827] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.496980] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.497132] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.497293] ? kernel_text_address+0x139/0x150
<4> [338.497296] ? __kernel_text_address+0x12/0x50
<4> [338.497308] ? __lock_acquire+0x43e/0x2860
<4> [338.497311] ? find_held_lock+0x31/0x90
<4> [338.497313] ? __create_object+0x68/0xc0
<4> [338.497321] ? find_held_lock+0x31/0x90
<4> [338.497323] ? __might_fault+0x53/0xb0
<4> [338.497334] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.497486] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.497641] drm_ioctl_kernel+0xb3/0x120
<4> [338.497647] drm_ioctl+0x2d4/0x5a0
<4> [338.497650] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.497810] __x64_sys_ioctl+0xa2/0x100
<4> [338.497814] x64_sys_call+0x1178/0x2660
<4> [338.497817] do_syscall_64+0x93/0xcd0
<4> [338.497820] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.497822] ? lock_is_held_type+0xa3/0x130
<4> [338.497827] ? ww_mutex_unlock+0x47/0xa0
<4> [338.497832] ? __lock_acquire+0x43e/0x2860
<4> [338.497836] ? __do_fault+0x3d/0x1b0
<4> [338.497843] ? find_held_lock+0x31/0x90
<4> [338.497845] ? rcu_read_unlock+0x1c/0x80
<4> [338.497849] ? lock_release+0xce/0x2a0
<4> [338.497853] ? find_held_lock+0x31/0x90
<4> [338.497855] ? do_user_addr_fault+0x300/0x8e0
<4> [338.497859] ? lock_release+0xce/0x2a0
<4> [338.497864] ? up_read+0x22/0x30
<4> [338.497867] ? do_user_addr_fault+0x300/0x8e0
<4> [338.497871] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.497875] ? irqentry_exit+0x77/0xb0
<4> [338.497878] ? clear_bhb_loop+0x30/0x80
<4> [338.497880] ? clear_bhb_loop+0x30/0x80
<4> [338.497884] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.497885] RIP: 0033:0x7a2536f24ded
<4> [338.497888] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.497889] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.497892] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.497894] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.497895] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.497897] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.497898] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.497907] </TASK>
<4> [338.497909] irq event stamp: 1018707
<4> [338.497910] hardirqs last enabled at (1018713): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.497913] hardirqs last disabled at (1018718): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.497916] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.497918] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.497921] ---[ end trace 0000000000000000 ]---
<2> [338.497922] DMAR: ERROR: DMA PTE for vPFN 0x3e00045 already set (to 250044003 not 250044003)
<4> [338.497943] ------------[ cut here ]------------
<4> [338.497945] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.497948] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.498029] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.498032] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.498033] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.498035] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.498037] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.498039] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.498041] RAX: 0000000000000000 RBX: ffff8881262b2228 RCX: 0000000000000000
<4> [338.498043] RDX: 0000000000000000 RSI: 0000000003e00045 RDI: 0000000000000000
<4> [338.498045] RBP: ffffc9000281b138 R08: 0000000000250044 R09: 0000000000000001
<4> [338.498046] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250044003
<4> [338.498048] R13: 0000000000000000 R14: 00000000000fcfbc R15: ffff8881039b2188
<4> [338.498050] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.498051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.498053] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.498055] Call Trace:
<4> [338.498056] <TASK>
<4> [338.498058] ? mark_held_locks+0x46/0x90
<4> [338.498063] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.498070] iommu_map_nosync+0x12c/0x320
<4> [338.498077] iommu_map_sg+0xd9/0x1d0
<4> [338.498082] iommu_dma_map_sg+0x23c/0x670
<4> [338.498091] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.498095] dma_map_sgtable+0x1d/0x40
<4> [338.498098] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.498257] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.498417] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.498576] ? lock_acquire+0xc4/0x2f0
<4> [338.498579] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.498736] ? lock_is_held_type+0xa3/0x130
<4> [338.498741] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.498895] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.499050] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.499214] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.499385] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.499538] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.499695] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.499855] ? kernel_text_address+0x139/0x150
<4> [338.499858] ? __kernel_text_address+0x12/0x50
<4> [338.499870] ? __lock_acquire+0x43e/0x2860
<4> [338.499873] ? find_held_lock+0x31/0x90
<4> [338.499875] ? __create_object+0x68/0xc0
<4> [338.499883] ? find_held_lock+0x31/0x90
<4> [338.499885] ? __might_fault+0x53/0xb0
<4> [338.499896] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.500048] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.500200] drm_ioctl_kernel+0xb3/0x120
<4> [338.500206] drm_ioctl+0x2d4/0x5a0
<4> [338.500208] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.500368] __x64_sys_ioctl+0xa2/0x100
<4> [338.500373] x64_sys_call+0x1178/0x2660
<4> [338.500376] do_syscall_64+0x93/0xcd0
<4> [338.500379] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.500381] ? lock_is_held_type+0xa3/0x130
<4> [338.500386] ? ww_mutex_unlock+0x47/0xa0
<4> [338.500391] ? __lock_acquire+0x43e/0x2860
<4> [338.500395] ? __do_fault+0x3d/0x1b0
<4> [338.500402] ? find_held_lock+0x31/0x90
<4> [338.500404] ? rcu_read_unlock+0x1c/0x80
<4> [338.500408] ? lock_release+0xce/0x2a0
<4> [338.500412] ? find_held_lock+0x31/0x90
<4> [338.500414] ? do_user_addr_fault+0x300/0x8e0
<4> [338.500418] ? lock_release+0xce/0x2a0
<4> [338.500423] ? up_read+0x22/0x30
<4> [338.500426] ? do_user_addr_fault+0x300/0x8e0
<4> [338.500430] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.500434] ? irqentry_exit+0x77/0xb0
<4> [338.500437] ? clear_bhb_loop+0x30/0x80
<4> [338.500439] ? clear_bhb_loop+0x30/0x80
<4> [338.500443] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.500444] RIP: 0033:0x7a2536f24ded
<4> [338.500447] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.500448] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.500451] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.500453] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.500454] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.500456] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.500457] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.500466] </TASK>
<4> [338.500468] irq event stamp: 1019759
<4> [338.500469] hardirqs last enabled at (1019765): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.500472] hardirqs last disabled at (1019770): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.500475] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.500477] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.500480] ---[ end trace 0000000000000000 ]---
<2> [338.500481] DMAR: ERROR: DMA PTE for vPFN 0x3e00046 already set (to 250045003 not 250045003)
<4> [338.500503] ------------[ cut here ]------------
<4> [338.500504] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.500507] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.500593] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.500596] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.500597] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.500599] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.500601] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.500603] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.500606] RAX: 0000000000000000 RBX: ffff8881262b2230 RCX: 0000000000000000
<4> [338.500607] RDX: 0000000000000000 RSI: 0000000003e00046 RDI: 0000000000000000
<4> [338.500609] RBP: ffffc9000281b138 R08: 0000000000250045 R09: 0000000000000001
<4> [338.500610] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250045003
<4> [338.500612] R13: 0000000000000000 R14: 00000000000fcfbb R15: ffff8881039b2188
<4> [338.500613] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.500615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.500617] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.500619] Call Trace:
<4> [338.500620] <TASK>
<4> [338.500622] ? mark_held_locks+0x46/0x90
<4> [338.500627] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.500634] iommu_map_nosync+0x12c/0x320
<4> [338.500641] iommu_map_sg+0xd9/0x1d0
<4> [338.500646] iommu_dma_map_sg+0x23c/0x670
<4> [338.500654] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.500659] dma_map_sgtable+0x1d/0x40
<4> [338.500661] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.500820] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.500980] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.501139] ? lock_acquire+0xc4/0x2f0
<4> [338.501143] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.501294] ? lock_is_held_type+0xa3/0x130
<4> [338.501299] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.501454] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.501612] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.501776] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.501948] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.502101] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.502254] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.502414] ? kernel_text_address+0x139/0x150
<4> [338.502417] ? __kernel_text_address+0x12/0x50
<4> [338.502429] ? __lock_acquire+0x43e/0x2860
<4> [338.502432] ? find_held_lock+0x31/0x90
<4> [338.502434] ? __create_object+0x68/0xc0
<4> [338.502442] ? find_held_lock+0x31/0x90
<4> [338.502445] ? __might_fault+0x53/0xb0
<4> [338.502455] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.502612] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.502763] drm_ioctl_kernel+0xb3/0x120
<4> [338.502769] drm_ioctl+0x2d4/0x5a0
<4> [338.502772] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.502931] __x64_sys_ioctl+0xa2/0x100
<4> [338.502936] x64_sys_call+0x1178/0x2660
<4> [338.502939] do_syscall_64+0x93/0xcd0
<4> [338.502942] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.502944] ? lock_is_held_type+0xa3/0x130
<4> [338.502950] ? ww_mutex_unlock+0x47/0xa0
<4> [338.502954] ? __lock_acquire+0x43e/0x2860
<4> [338.502958] ? __do_fault+0x3d/0x1b0
<4> [338.502965] ? find_held_lock+0x31/0x90
<4> [338.502967] ? rcu_read_unlock+0x1c/0x80
<4> [338.502971] ? lock_release+0xce/0x2a0
<4> [338.502975] ? find_held_lock+0x31/0x90
<4> [338.502977] ? do_user_addr_fault+0x300/0x8e0
<4> [338.502981] ? lock_release+0xce/0x2a0
<4> [338.502986] ? up_read+0x22/0x30
<4> [338.502989] ? do_user_addr_fault+0x300/0x8e0
<4> [338.502993] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.502997] ? irqentry_exit+0x77/0xb0
<4> [338.503000] ? clear_bhb_loop+0x30/0x80
<4> [338.503002] ? clear_bhb_loop+0x30/0x80
<4> [338.503006] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.503008] RIP: 0033:0x7a2536f24ded
<4> [338.503010] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.503012] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.503014] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.503016] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.503018] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.503019] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.503021] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.503029] </TASK>
<4> [338.503031] irq event stamp: 1020813
<4> [338.503032] hardirqs last enabled at (1020819): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.503035] hardirqs last disabled at (1020824): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.503038] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.503041] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.503043] ---[ end trace 0000000000000000 ]---
<2> [338.503045] DMAR: ERROR: DMA PTE for vPFN 0x3e00047 already set (to 250046003 not 250046003)
<4> [338.503066] ------------[ cut here ]------------
<4> [338.503067] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.503070] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.503150] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.503152] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.503154] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.503155] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.503158] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.503159] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.503162] RAX: 0000000000000000 RBX: ffff8881262b2238 RCX: 0000000000000000
<4> [338.503164] RDX: 0000000000000000 RSI: 0000000003e00047 RDI: 0000000000000000
<4> [338.503165] RBP: ffffc9000281b138 R08: 0000000000250046 R09: 0000000000000001
<4> [338.503167] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250046003
<4> [338.503168] R13: 0000000000000000 R14: 00000000000fcfba R15: ffff8881039b2188
<4> [338.503170] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.503172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.503173] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.503175] Call Trace:
<4> [338.503176] <TASK>
<4> [338.503178] ? mark_held_locks+0x46/0x90
<4> [338.503183] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.503190] iommu_map_nosync+0x12c/0x320
<4> [338.503197] iommu_map_sg+0xd9/0x1d0
<4> [338.503202] iommu_dma_map_sg+0x23c/0x670
<4> [338.503211] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.503215] dma_map_sgtable+0x1d/0x40
<4> [338.503218] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.503377] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.503538] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.503703] ? lock_acquire+0xc4/0x2f0
<4> [338.503706] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.503859] ? lock_is_held_type+0xa3/0x130
<4> [338.503864] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.504019] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.504173] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.504338] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.504509] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.504666] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.504818] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.504978] ? kernel_text_address+0x139/0x150
<4> [338.504981] ? __kernel_text_address+0x12/0x50
<4> [338.504993] ? __lock_acquire+0x43e/0x2860
<4> [338.504996] ? find_held_lock+0x31/0x90
<4> [338.504998] ? __create_object+0x68/0xc0
<4> [338.505006] ? find_held_lock+0x31/0x90
<4> [338.505008] ? __might_fault+0x53/0xb0
<4> [338.505019] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.505171] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.505323] drm_ioctl_kernel+0xb3/0x120
<4> [338.505329] drm_ioctl+0x2d4/0x5a0
<4> [338.505331] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.505491] __x64_sys_ioctl+0xa2/0x100
<4> [338.505495] x64_sys_call+0x1178/0x2660
<4> [338.505498] do_syscall_64+0x93/0xcd0
<4> [338.505501] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.505503] ? lock_is_held_type+0xa3/0x130
<4> [338.505509] ? ww_mutex_unlock+0x47/0xa0
<4> [338.505513] ? __lock_acquire+0x43e/0x2860
<4> [338.505517] ? __do_fault+0x3d/0x1b0
<4> [338.505524] ? find_held_lock+0x31/0x90
<4> [338.505527] ? rcu_read_unlock+0x1c/0x80
<4> [338.505530] ? lock_release+0xce/0x2a0
<4> [338.505535] ? find_held_lock+0x31/0x90
<4> [338.505537] ? do_user_addr_fault+0x300/0x8e0
<4> [338.505541] ? lock_release+0xce/0x2a0
<4> [338.505546] ? up_read+0x22/0x30
<4> [338.505549] ? do_user_addr_fault+0x300/0x8e0
<4> [338.505552] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.505557] ? irqentry_exit+0x77/0xb0
<4> [338.505560] ? clear_bhb_loop+0x30/0x80
<4> [338.505562] ? clear_bhb_loop+0x30/0x80
<4> [338.505565] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.505567] RIP: 0033:0x7a2536f24ded
<4> [338.505570] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.505571] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.505574] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.505576] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.505582] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.505584] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.505586] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.505594] </TASK>
<4> [338.505596] irq event stamp: 1021867
<4> [338.505597] hardirqs last enabled at (1021873): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.505600] hardirqs last disabled at (1021878): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.505603] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.505606] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.505608] ---[ end trace 0000000000000000 ]---
<2> [338.505610] DMAR: ERROR: DMA PTE for vPFN 0x3e00048 already set (to 250047003 not 250047003)
<4> [338.505631] ------------[ cut here ]------------
<4> [338.505633] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.505636] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.505718] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.505721] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.505722] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.505724] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.505726] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.505728] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.505731] RAX: 0000000000000000 RBX: ffff8881262b2240 RCX: 0000000000000000
<4> [338.505732] RDX: 0000000000000000 RSI: 0000000003e00048 RDI: 0000000000000000
<4> [338.505734] RBP: ffffc9000281b138 R08: 0000000000250047 R09: 0000000000000001
<4> [338.505736] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250047003
<4> [338.505737] R13: 0000000000000000 R14: 00000000000fcfb9 R15: ffff8881039b2188
<4> [338.505739] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.505741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.505742] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.505744] Call Trace:
<4> [338.505745] <TASK>
<4> [338.505748] ? mark_held_locks+0x46/0x90
<4> [338.505752] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.505759] iommu_map_nosync+0x12c/0x320
<4> [338.505766] iommu_map_sg+0xd9/0x1d0
<4> [338.505772] iommu_dma_map_sg+0x23c/0x670
<4> [338.505780] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.505784] dma_map_sgtable+0x1d/0x40
<4> [338.505787] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.505947] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.506107] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.506267] ? lock_acquire+0xc4/0x2f0
<4> [338.506270] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.506422] ? lock_is_held_type+0xa3/0x130
<4> [338.506428] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.506586] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.506739] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.506904] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.507076] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.507229] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.507381] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.507541] ? kernel_text_address+0x139/0x150
<4> [338.507545] ? __kernel_text_address+0x12/0x50
<4> [338.507557] ? __lock_acquire+0x43e/0x2860
<4> [338.507559] ? find_held_lock+0x31/0x90
<4> [338.507562] ? __create_object+0x68/0xc0
<4> [338.507570] ? find_held_lock+0x31/0x90
<4> [338.507572] ? __might_fault+0x53/0xb0
<4> [338.507588] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.507740] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.507891] drm_ioctl_kernel+0xb3/0x120
<4> [338.507897] drm_ioctl+0x2d4/0x5a0
<4> [338.507899] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.508059] __x64_sys_ioctl+0xa2/0x100
<4> [338.508064] x64_sys_call+0x1178/0x2660
<4> [338.508066] do_syscall_64+0x93/0xcd0
<4> [338.508069] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.508071] ? lock_is_held_type+0xa3/0x130
<4> [338.508077] ? ww_mutex_unlock+0x47/0xa0
<4> [338.508082] ? __lock_acquire+0x43e/0x2860
<4> [338.508086] ? __do_fault+0x3d/0x1b0
<4> [338.508093] ? find_held_lock+0x31/0x90
<4> [338.508095] ? rcu_read_unlock+0x1c/0x80
<4> [338.508099] ? lock_release+0xce/0x2a0
<4> [338.508103] ? find_held_lock+0x31/0x90
<4> [338.508105] ? do_user_addr_fault+0x300/0x8e0
<4> [338.508109] ? lock_release+0xce/0x2a0
<4> [338.508114] ? up_read+0x22/0x30
<4> [338.508117] ? do_user_addr_fault+0x300/0x8e0
<4> [338.508120] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.508124] ? irqentry_exit+0x77/0xb0
<4> [338.508127] ? clear_bhb_loop+0x30/0x80
<4> [338.508130] ? clear_bhb_loop+0x30/0x80
<4> [338.508133] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.508135] RIP: 0033:0x7a2536f24ded
<4> [338.508137] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.508139] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.508142] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.508144] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.508145] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.508147] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.508148] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.508157] </TASK>
<4> [338.508158] irq event stamp: 1022919
<4> [338.508160] hardirqs last enabled at (1022925): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.508163] hardirqs last disabled at (1022930): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.508166] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.508168] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.508170] ---[ end trace 0000000000000000 ]---
<2> [338.508172] DMAR: ERROR: DMA PTE for vPFN 0x3e00049 already set (to 250048003 not 250048003)
<4> [338.508193] ------------[ cut here ]------------
<4> [338.508195] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.508198] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.508278] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.508280] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.508282] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.508283] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.508285] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.508287] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.508290] RAX: 0000000000000000 RBX: ffff8881262b2248 RCX: 0000000000000000
<4> [338.508291] RDX: 0000000000000000 RSI: 0000000003e00049 RDI: 0000000000000000
<4> [338.508293] RBP: ffffc9000281b138 R08: 0000000000250048 R09: 0000000000000001
<4> [338.508295] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250048003
<4> [338.508296] R13: 0000000000000000 R14: 00000000000fcfb8 R15: ffff8881039b2188
<4> [338.508298] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.508300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.508301] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.508303] Call Trace:
<4> [338.508304] <TASK>
<4> [338.508306] ? mark_held_locks+0x46/0x90
<4> [338.508311] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.508318] iommu_map_nosync+0x12c/0x320
<4> [338.508325] iommu_map_sg+0xd9/0x1d0
<4> [338.508330] iommu_dma_map_sg+0x23c/0x670
<4> [338.508339] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.508343] dma_map_sgtable+0x1d/0x40
<4> [338.508345] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.508504] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.508668] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.508828] ? lock_acquire+0xc4/0x2f0
<4> [338.508831] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.508983] ? lock_is_held_type+0xa3/0x130
<4> [338.508988] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.509143] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.509296] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.509460] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.509637] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.509790] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.509942] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.510102] ? kernel_text_address+0x139/0x150
<4> [338.510105] ? __kernel_text_address+0x12/0x50
<4> [338.510117] ? __lock_acquire+0x43e/0x2860
<4> [338.510120] ? find_held_lock+0x31/0x90
<4> [338.510122] ? __create_object+0x68/0xc0
<4> [338.510130] ? find_held_lock+0x31/0x90
<4> [338.510132] ? __might_fault+0x53/0xb0
<4> [338.510143] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.510294] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.510445] drm_ioctl_kernel+0xb3/0x120
<4> [338.510451] drm_ioctl+0x2d4/0x5a0
<4> [338.510453] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.510618] __x64_sys_ioctl+0xa2/0x100
<4> [338.510622] x64_sys_call+0x1178/0x2660
<4> [338.510625] do_syscall_64+0x93/0xcd0
<4> [338.510628] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.510630] ? lock_is_held_type+0xa3/0x130
<4> [338.510636] ? ww_mutex_unlock+0x47/0xa0
<4> [338.510640] ? __lock_acquire+0x43e/0x2860
<4> [338.510644] ? __do_fault+0x3d/0x1b0
<4> [338.510652] ? find_held_lock+0x31/0x90
<4> [338.510654] ? rcu_read_unlock+0x1c/0x80
<4> [338.510658] ? lock_release+0xce/0x2a0
<4> [338.510662] ? find_held_lock+0x31/0x90
<4> [338.510664] ? do_user_addr_fault+0x300/0x8e0
<4> [338.510668] ? lock_release+0xce/0x2a0
<4> [338.510673] ? up_read+0x22/0x30
<4> [338.510676] ? do_user_addr_fault+0x300/0x8e0
<4> [338.510679] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.510684] ? irqentry_exit+0x77/0xb0
<4> [338.510687] ? clear_bhb_loop+0x30/0x80
<4> [338.510689] ? clear_bhb_loop+0x30/0x80
<4> [338.510692] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.510694] RIP: 0033:0x7a2536f24ded
<4> [338.510696] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.510698] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.510701] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.510703] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.510704] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.510706] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.510708] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.510716] </TASK>
<4> [338.510718] irq event stamp: 1023973
<4> [338.510719] hardirqs last enabled at (1023979): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.510722] hardirqs last disabled at (1023984): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.510725] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.510728] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.510730] ---[ end trace 0000000000000000 ]---
<2> [338.510732] DMAR: ERROR: DMA PTE for vPFN 0x3e0004a already set (to 250049003 not 250049003)
<4> [338.510753] ------------[ cut here ]------------
<4> [338.510755] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.510758] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.510838] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.510840] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.510842] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.510843] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.510846] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.510847] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.510850] RAX: 0000000000000000 RBX: ffff8881262b2250 RCX: 0000000000000000
<4> [338.510852] RDX: 0000000000000000 RSI: 0000000003e0004a RDI: 0000000000000000
<4> [338.510853] RBP: ffffc9000281b138 R08: 0000000000250049 R09: 0000000000000001
<4> [338.510855] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250049003
<4> [338.510856] R13: 0000000000000000 R14: 00000000000fcfb7 R15: ffff8881039b2188
<4> [338.510858] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.510860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.510861] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.510863] Call Trace:
<4> [338.510864] <TASK>
<4> [338.510866] ? mark_held_locks+0x46/0x90
<4> [338.510871] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.510878] iommu_map_nosync+0x12c/0x320
<4> [338.510885] iommu_map_sg+0xd9/0x1d0
<4> [338.510891] iommu_dma_map_sg+0x23c/0x670
<4> [338.510899] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.510903] dma_map_sgtable+0x1d/0x40
<4> [338.510906] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.511065] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.511224] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.511384] ? lock_acquire+0xc4/0x2f0
<4> [338.511387] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.511539] ? lock_is_held_type+0xa3/0x130
<4> [338.511544] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.511703] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.511858] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.512023] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.512194] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.512347] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.512499] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.512663] ? kernel_text_address+0x139/0x150
<4> [338.512667] ? __kernel_text_address+0x12/0x50
<4> [338.512679] ? __lock_acquire+0x43e/0x2860
<4> [338.512682] ? find_held_lock+0x31/0x90
<4> [338.512684] ? __create_object+0x68/0xc0
<4> [338.512692] ? find_held_lock+0x31/0x90
<4> [338.512694] ? __might_fault+0x53/0xb0
<4> [338.512704] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.512856] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.513007] drm_ioctl_kernel+0xb3/0x120
<4> [338.513012] drm_ioctl+0x2d4/0x5a0
<4> [338.513015] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.513175] __x64_sys_ioctl+0xa2/0x100
<4> [338.513180] x64_sys_call+0x1178/0x2660
<4> [338.513182] do_syscall_64+0x93/0xcd0
<4> [338.513185] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.513188] ? lock_is_held_type+0xa3/0x130
<4> [338.513193] ? ww_mutex_unlock+0x47/0xa0
<4> [338.513198] ? __lock_acquire+0x43e/0x2860
<4> [338.513202] ? __do_fault+0x3d/0x1b0
<4> [338.513209] ? find_held_lock+0x31/0x90
<4> [338.513211] ? rcu_read_unlock+0x1c/0x80
<4> [338.513215] ? lock_release+0xce/0x2a0
<4> [338.513219] ? find_held_lock+0x31/0x90
<4> [338.513221] ? do_user_addr_fault+0x300/0x8e0
<4> [338.513225] ? lock_release+0xce/0x2a0
<4> [338.513230] ? up_read+0x22/0x30
<4> [338.513233] ? do_user_addr_fault+0x300/0x8e0
<4> [338.513237] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.513241] ? irqentry_exit+0x77/0xb0
<4> [338.513244] ? clear_bhb_loop+0x30/0x80
<4> [338.513246] ? clear_bhb_loop+0x30/0x80
<4> [338.513250] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.513252] RIP: 0033:0x7a2536f24ded
<4> [338.513254] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.513256] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.513259] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.513261] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.513262] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.513264] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.513265] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.513274] </TASK>
<4> [338.513276] irq event stamp: 1025025
<4> [338.513277] hardirqs last enabled at (1025031): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.513280] hardirqs last disabled at (1025036): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.513283] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.513286] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.513288] ---[ end trace 0000000000000000 ]---
<2> [338.513290] DMAR: ERROR: DMA PTE for vPFN 0x3e0004b already set (to 25004a003 not 25004a003)
<4> [338.513311] ------------[ cut here ]------------
<4> [338.513313] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.513316] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.513396] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.513399] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.513400] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.513402] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.513404] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.513406] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.513409] RAX: 0000000000000000 RBX: ffff8881262b2258 RCX: 0000000000000000
<4> [338.513410] RDX: 0000000000000000 RSI: 0000000003e0004b RDI: 0000000000000000
<4> [338.513412] RBP: ffffc9000281b138 R08: 000000000025004a R09: 0000000000000001
<4> [338.513413] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025004a003
<4> [338.513415] R13: 0000000000000000 R14: 00000000000fcfb6 R15: ffff8881039b2188
<4> [338.513417] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.513418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.513420] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.513422] Call Trace:
<4> [338.513423] <TASK>
<4> [338.513425] ? mark_held_locks+0x46/0x90
<4> [338.513430] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.513437] iommu_map_nosync+0x12c/0x320
<4> [338.513444] iommu_map_sg+0xd9/0x1d0
<4> [338.513449] iommu_dma_map_sg+0x23c/0x670
<4> [338.513458] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.513462] dma_map_sgtable+0x1d/0x40
<4> [338.513465] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.513630] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.513789] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.513949] ? lock_acquire+0xc4/0x2f0
<4> [338.513952] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.514105] ? lock_is_held_type+0xa3/0x130
<4> [338.514110] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.514264] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.514418] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.514589] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.514761] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.514914] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.515066] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.515227] ? kernel_text_address+0x139/0x150
<4> [338.515230] ? __kernel_text_address+0x12/0x50
<4> [338.515243] ? __lock_acquire+0x43e/0x2860
<4> [338.515245] ? find_held_lock+0x31/0x90
<4> [338.515248] ? __create_object+0x68/0xc0
<4> [338.515256] ? find_held_lock+0x31/0x90
<4> [338.515258] ? __might_fault+0x53/0xb0
<4> [338.515269] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.515421] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.515578] drm_ioctl_kernel+0xb3/0x120
<4> [338.515584] drm_ioctl+0x2d4/0x5a0
<4> [338.515587] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.515746] __x64_sys_ioctl+0xa2/0x100
<4> [338.515751] x64_sys_call+0x1178/0x2660
<4> [338.515754] do_syscall_64+0x93/0xcd0
<4> [338.515757] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.515759] ? lock_is_held_type+0xa3/0x130
<4> [338.515764] ? ww_mutex_unlock+0x47/0xa0
<4> [338.515769] ? __lock_acquire+0x43e/0x2860
<4> [338.515773] ? __do_fault+0x3d/0x1b0
<4> [338.515780] ? find_held_lock+0x31/0x90
<4> [338.515782] ? rcu_read_unlock+0x1c/0x80
<4> [338.515786] ? lock_release+0xce/0x2a0
<4> [338.515790] ? find_held_lock+0x31/0x90
<4> [338.515792] ? do_user_addr_fault+0x300/0x8e0
<4> [338.515796] ? lock_release+0xce/0x2a0
<4> [338.515801] ? up_read+0x22/0x30
<4> [338.515804] ? do_user_addr_fault+0x300/0x8e0
<4> [338.515808] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.515812] ? irqentry_exit+0x77/0xb0
<4> [338.515815] ? clear_bhb_loop+0x30/0x80
<4> [338.515817] ? clear_bhb_loop+0x30/0x80
<4> [338.515821] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.515823] RIP: 0033:0x7a2536f24ded
<4> [338.515825] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.515826] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.515829] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.515831] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.515832] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.515834] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.515835] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.515844] </TASK>
<4> [338.515846] irq event stamp: 1026079
<4> [338.515847] hardirqs last enabled at (1026085): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.515850] hardirqs last disabled at (1026090): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.515853] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.515855] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.515858] ---[ end trace 0000000000000000 ]---
<2> [338.515859] DMAR: ERROR: DMA PTE for vPFN 0x3e0004c already set (to 25004b003 not 25004b003)
<4> [338.515881] ------------[ cut here ]------------
<4> [338.515882] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.515885] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.515965] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.515968] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.515969] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.515971] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.515973] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.515975] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.515977] RAX: 0000000000000000 RBX: ffff8881262b2260 RCX: 0000000000000000
<4> [338.515979] RDX: 0000000000000000 RSI: 0000000003e0004c RDI: 0000000000000000
<4> [338.515980] RBP: ffffc9000281b138 R08: 000000000025004b R09: 0000000000000001
<4> [338.515982] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025004b003
<4> [338.515983] R13: 0000000000000000 R14: 00000000000fcfb5 R15: ffff8881039b2188
<4> [338.515985] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.515987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.515988] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.515990] Call Trace:
<4> [338.515991] <TASK>
<4> [338.515993] ? mark_held_locks+0x46/0x90
<4> [338.515998] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.516005] iommu_map_nosync+0x12c/0x320
<4> [338.516012] iommu_map_sg+0xd9/0x1d0
<4> [338.516018] iommu_dma_map_sg+0x23c/0x670
<4> [338.516026] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.516030] dma_map_sgtable+0x1d/0x40
<4> [338.516033] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.516192] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.516351] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.516511] ? lock_acquire+0xc4/0x2f0
<4> [338.516514] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.516671] ? lock_is_held_type+0xa3/0x130
<4> [338.516676] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.516830] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.516983] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.517148] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.517319] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.517471] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.517629] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.517789] ? kernel_text_address+0x139/0x150
<4> [338.517793] ? __kernel_text_address+0x12/0x50
<4> [338.517804] ? __lock_acquire+0x43e/0x2860
<4> [338.517807] ? find_held_lock+0x31/0x90
<4> [338.517809] ? __create_object+0x68/0xc0
<4> [338.517818] ? find_held_lock+0x31/0x90
<4> [338.517820] ? __might_fault+0x53/0xb0
<4> [338.517830] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.517983] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.518133] drm_ioctl_kernel+0xb3/0x120
<4> [338.518139] drm_ioctl+0x2d4/0x5a0
<4> [338.518142] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.518301] __x64_sys_ioctl+0xa2/0x100
<4> [338.518306] x64_sys_call+0x1178/0x2660
<4> [338.518308] do_syscall_64+0x93/0xcd0
<4> [338.518311] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.518314] ? lock_is_held_type+0xa3/0x130
<4> [338.518319] ? ww_mutex_unlock+0x47/0xa0
<4> [338.518324] ? __lock_acquire+0x43e/0x2860
<4> [338.518328] ? __do_fault+0x3d/0x1b0
<4> [338.518335] ? find_held_lock+0x31/0x90
<4> [338.518337] ? rcu_read_unlock+0x1c/0x80
<4> [338.518341] ? lock_release+0xce/0x2a0
<4> [338.518345] ? find_held_lock+0x31/0x90
<4> [338.518347] ? do_user_addr_fault+0x300/0x8e0
<4> [338.518351] ? lock_release+0xce/0x2a0
<4> [338.518356] ? up_read+0x22/0x30
<4> [338.518359] ? do_user_addr_fault+0x300/0x8e0
<4> [338.518362] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.518367] ? irqentry_exit+0x77/0xb0
<4> [338.518370] ? clear_bhb_loop+0x30/0x80
<4> [338.518372] ? clear_bhb_loop+0x30/0x80
<4> [338.518375] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.518377] RIP: 0033:0x7a2536f24ded
<4> [338.518379] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.518381] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.518384] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.518386] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.518387] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.518389] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.518390] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.518399] </TASK>
<4> [338.518400] irq event stamp: 1027131
<4> [338.518402] hardirqs last enabled at (1027137): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.518405] hardirqs last disabled at (1027142): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.518408] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.518410] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.518412] ---[ end trace 0000000000000000 ]---
<2> [338.518414] DMAR: ERROR: DMA PTE for vPFN 0x3e0004d already set (to 25004c003 not 25004c003)
<4> [338.518436] ------------[ cut here ]------------
<4> [338.518437] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.518440] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.518519] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.518522] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.518523] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.518525] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.518527] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.518529] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.518531] RAX: 0000000000000000 RBX: ffff8881262b2268 RCX: 0000000000000000
<4> [338.518533] RDX: 0000000000000000 RSI: 0000000003e0004d RDI: 0000000000000000
<4> [338.518535] RBP: ffffc9000281b138 R08: 000000000025004c R09: 0000000000000001
<4> [338.518536] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025004c003
<4> [338.518538] R13: 0000000000000000 R14: 00000000000fcfb4 R15: ffff8881039b2188
<4> [338.518539] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.518541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.518543] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.518544] Call Trace:
<4> [338.518546] <TASK>
<4> [338.518548] ? mark_held_locks+0x46/0x90
<4> [338.518553] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.518559] iommu_map_nosync+0x12c/0x320
<4> [338.518567] iommu_map_sg+0xd9/0x1d0
<4> [338.518572] iommu_dma_map_sg+0x23c/0x670
<4> [338.518586] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.518590] dma_map_sgtable+0x1d/0x40
<4> [338.518593] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.518752] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.518910] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.519070] ? lock_acquire+0xc4/0x2f0
<4> [338.519073] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.519225] ? lock_is_held_type+0xa3/0x130
<4> [338.519230] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.519384] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.519537] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.519707] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.519878] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.520030] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.520183] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.520344] ? kernel_text_address+0x139/0x150
<4> [338.520347] ? __kernel_text_address+0x12/0x50
<4> [338.520359] ? __lock_acquire+0x43e/0x2860
<4> [338.520362] ? find_held_lock+0x31/0x90
<4> [338.520364] ? __create_object+0x68/0xc0
<4> [338.520372] ? find_held_lock+0x31/0x90
<4> [338.520374] ? __might_fault+0x53/0xb0
<4> [338.520385] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.520537] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.520693] drm_ioctl_kernel+0xb3/0x120
<4> [338.520698] drm_ioctl+0x2d4/0x5a0
<4> [338.520701] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.520860] __x64_sys_ioctl+0xa2/0x100
<4> [338.520864] x64_sys_call+0x1178/0x2660
<4> [338.520867] do_syscall_64+0x93/0xcd0
<4> [338.520870] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.520872] ? lock_is_held_type+0xa3/0x130
<4> [338.520878] ? ww_mutex_unlock+0x47/0xa0
<4> [338.520882] ? __lock_acquire+0x43e/0x2860
<4> [338.520886] ? __do_fault+0x3d/0x1b0
<4> [338.520893] ? find_held_lock+0x31/0x90
<4> [338.520895] ? rcu_read_unlock+0x1c/0x80
<4> [338.520899] ? lock_release+0xce/0x2a0
<4> [338.520903] ? find_held_lock+0x31/0x90
<4> [338.520905] ? do_user_addr_fault+0x300/0x8e0
<4> [338.520909] ? lock_release+0xce/0x2a0
<4> [338.520914] ? up_read+0x22/0x30
<4> [338.520917] ? do_user_addr_fault+0x300/0x8e0
<4> [338.520921] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.520925] ? irqentry_exit+0x77/0xb0
<4> [338.520928] ? clear_bhb_loop+0x30/0x80
<4> [338.520930] ? clear_bhb_loop+0x30/0x80
<4> [338.520934] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.520936] RIP: 0033:0x7a2536f24ded
<4> [338.520938] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.520939] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.520942] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.520944] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.520945] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.520947] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.520948] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.520957] </TASK>
<4> [338.520959] irq event stamp: 1028185
<4> [338.520960] hardirqs last enabled at (1028191): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.520963] hardirqs last disabled at (1028196): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.520966] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.520968] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.520971] ---[ end trace 0000000000000000 ]---
<2> [338.520972] DMAR: ERROR: DMA PTE for vPFN 0x3e0004e already set (to 25004d003 not 25004d003)
<4> [338.520993] ------------[ cut here ]------------
<4> [338.520995] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.520998] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.521080] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.521082] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.521084] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.521085] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.521088] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.521090] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.521092] RAX: 0000000000000000 RBX: ffff8881262b2270 RCX: 0000000000000000
<4> [338.521094] RDX: 0000000000000000 RSI: 0000000003e0004e RDI: 0000000000000000
<4> [338.521095] RBP: ffffc9000281b138 R08: 000000000025004d R09: 0000000000000001
<4> [338.521097] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025004d003
<4> [338.521098] R13: 0000000000000000 R14: 00000000000fcfb3 R15: ffff8881039b2188
<4> [338.521100] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.521102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.521104] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.521106] Call Trace:
<4> [338.521107] <TASK>
<4> [338.521109] ? mark_held_locks+0x46/0x90
<4> [338.521114] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.521121] iommu_map_nosync+0x12c/0x320
<4> [338.521128] iommu_map_sg+0xd9/0x1d0
<4> [338.521133] iommu_dma_map_sg+0x23c/0x670
<4> [338.521142] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.521146] dma_map_sgtable+0x1d/0x40
<4> [338.521149] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.521308] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.521468] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.521632] ? lock_acquire+0xc4/0x2f0
<4> [338.521635] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.521788] ? lock_is_held_type+0xa3/0x130
<4> [338.521793] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.521948] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.522101] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.522267] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.522438] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.522596] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.522748] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.522908] ? kernel_text_address+0x139/0x150
<4> [338.522912] ? __kernel_text_address+0x12/0x50
<4> [338.522924] ? __lock_acquire+0x43e/0x2860
<4> [338.522927] ? find_held_lock+0x31/0x90
<4> [338.522929] ? __create_object+0x68/0xc0
<4> [338.522937] ? find_held_lock+0x31/0x90
<4> [338.522939] ? __might_fault+0x53/0xb0
<4> [338.522950] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.523101] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.523253] drm_ioctl_kernel+0xb3/0x120
<4> [338.523258] drm_ioctl+0x2d4/0x5a0
<4> [338.523261] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.523420] __x64_sys_ioctl+0xa2/0x100
<4> [338.523425] x64_sys_call+0x1178/0x2660
<4> [338.523427] do_syscall_64+0x93/0xcd0
<4> [338.523430] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.523432] ? lock_is_held_type+0xa3/0x130
<4> [338.523438] ? ww_mutex_unlock+0x47/0xa0
<4> [338.523443] ? __lock_acquire+0x43e/0x2860
<4> [338.523446] ? __do_fault+0x3d/0x1b0
<4> [338.523454] ? find_held_lock+0x31/0x90
<4> [338.523456] ? rcu_read_unlock+0x1c/0x80
<4> [338.523459] ? lock_release+0xce/0x2a0
<4> [338.523464] ? find_held_lock+0x31/0x90
<4> [338.523466] ? do_user_addr_fault+0x300/0x8e0
<4> [338.523469] ? lock_release+0xce/0x2a0
<4> [338.523474] ? up_read+0x22/0x30
<4> [338.523478] ? do_user_addr_fault+0x300/0x8e0
<4> [338.523481] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.523485] ? irqentry_exit+0x77/0xb0
<4> [338.523488] ? clear_bhb_loop+0x30/0x80
<4> [338.523491] ? clear_bhb_loop+0x30/0x80
<4> [338.523494] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.523496] RIP: 0033:0x7a2536f24ded
<4> [338.523498] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.523500] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.523503] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.523504] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.523506] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.523507] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.523509] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.523518] </TASK>
<4> [338.523519] irq event stamp: 1029237
<4> [338.523520] hardirqs last enabled at (1029243): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.523524] hardirqs last disabled at (1029248): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.523526] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.523529] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.523531] ---[ end trace 0000000000000000 ]---
<2> [338.523533] DMAR: ERROR: DMA PTE for vPFN 0x3e0004f already set (to 25004e003 not 25004e003)
<4> [338.523554] ------------[ cut here ]------------
<4> [338.523555] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.523558] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.523644] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.523647] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.523648] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.523650] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.523653] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.523654] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.523657] RAX: 0000000000000000 RBX: ffff8881262b2278 RCX: 0000000000000000
<4> [338.523659] RDX: 0000000000000000 RSI: 0000000003e0004f RDI: 0000000000000000
<4> [338.523660] RBP: ffffc9000281b138 R08: 000000000025004e R09: 0000000000000001
<4> [338.523662] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025004e003
<4> [338.523663] R13: 0000000000000000 R14: 00000000000fcfb2 R15: ffff8881039b2188
<4> [338.523665] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.523667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.523669] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.523670] Call Trace:
<4> [338.523672] <TASK>
<4> [338.523674] ? mark_held_locks+0x46/0x90
<4> [338.523679] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.523685] iommu_map_nosync+0x12c/0x320
<4> [338.523692] iommu_map_sg+0xd9/0x1d0
<4> [338.523698] iommu_dma_map_sg+0x23c/0x670
<4> [338.523706] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.523710] dma_map_sgtable+0x1d/0x40
<4> [338.523713] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.523873] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.524033] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.524192] ? lock_acquire+0xc4/0x2f0
<4> [338.524195] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.524347] ? lock_is_held_type+0xa3/0x130
<4> [338.524353] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.524506] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.524665] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.524830] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.525001] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.525154] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.525306] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.525466] ? kernel_text_address+0x139/0x150
<4> [338.525469] ? __kernel_text_address+0x12/0x50
<4> [338.525482] ? __lock_acquire+0x43e/0x2860
<4> [338.525484] ? find_held_lock+0x31/0x90
<4> [338.525487] ? __create_object+0x68/0xc0
<4> [338.525495] ? find_held_lock+0x31/0x90
<4> [338.525497] ? __might_fault+0x53/0xb0
<4> [338.525507] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.525663] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.525815] drm_ioctl_kernel+0xb3/0x120
<4> [338.525820] drm_ioctl+0x2d4/0x5a0
<4> [338.525823] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.525983] __x64_sys_ioctl+0xa2/0x100
<4> [338.525987] x64_sys_call+0x1178/0x2660
<4> [338.525990] do_syscall_64+0x93/0xcd0
<4> [338.525993] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.525995] ? lock_is_held_type+0xa3/0x130
<4> [338.526001] ? ww_mutex_unlock+0x47/0xa0
<4> [338.526005] ? __lock_acquire+0x43e/0x2860
<4> [338.526009] ? __do_fault+0x3d/0x1b0
<4> [338.526016] ? find_held_lock+0x31/0x90
<4> [338.526018] ? rcu_read_unlock+0x1c/0x80
<4> [338.526022] ? lock_release+0xce/0x2a0
<4> [338.526026] ? find_held_lock+0x31/0x90
<4> [338.526028] ? do_user_addr_fault+0x300/0x8e0
<4> [338.526032] ? lock_release+0xce/0x2a0
<4> [338.526037] ? up_read+0x22/0x30
<4> [338.526041] ? do_user_addr_fault+0x300/0x8e0
<4> [338.526044] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.526048] ? irqentry_exit+0x77/0xb0
<4> [338.526051] ? clear_bhb_loop+0x30/0x80
<4> [338.526053] ? clear_bhb_loop+0x30/0x80
<4> [338.526057] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.526059] RIP: 0033:0x7a2536f24ded
<4> [338.526061] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.526063] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.526066] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.526067] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.526069] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.526070] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.526072] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.526081] </TASK>
<4> [338.526082] irq event stamp: 1030291
<4> [338.526083] hardirqs last enabled at (1030297): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.526086] hardirqs last disabled at (1030302): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.526089] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.526092] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.526094] ---[ end trace 0000000000000000 ]---
<2> [338.526096] DMAR: ERROR: DMA PTE for vPFN 0x3e00050 already set (to 25004f003 not 25004f003)
<4> [338.526117] ------------[ cut here ]------------
<4> [338.526118] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.526121] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.526201] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.526203] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.526205] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.526206] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.526209] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.526211] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.526213] RAX: 0000000000000000 RBX: ffff8881262b2280 RCX: 0000000000000000
<4> [338.526215] RDX: 0000000000000000 RSI: 0000000003e00050 RDI: 0000000000000000
<4> [338.526216] RBP: ffffc9000281b138 R08: 000000000025004f R09: 0000000000000001
<4> [338.526218] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025004f003
<4> [338.526219] R13: 0000000000000000 R14: 00000000000fcfb1 R15: ffff8881039b2188
<4> [338.526221] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.526223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.526224] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.526226] Call Trace:
<4> [338.526227] <TASK>
<4> [338.526229] ? mark_held_locks+0x46/0x90
<4> [338.526234] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.526241] iommu_map_nosync+0x12c/0x320
<4> [338.526248] iommu_map_sg+0xd9/0x1d0
<4> [338.526253] iommu_dma_map_sg+0x23c/0x670
<4> [338.526262] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.526266] dma_map_sgtable+0x1d/0x40
<4> [338.526269] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.526428] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.526593] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.526752] ? lock_acquire+0xc4/0x2f0
<4> [338.526756] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.526907] ? lock_is_held_type+0xa3/0x130
<4> [338.526913] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.527067] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.527220] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.527385] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.527557] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.527715] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.527867] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.528026] ? kernel_text_address+0x139/0x150
<4> [338.528030] ? __kernel_text_address+0x12/0x50
<4> [338.528042] ? __lock_acquire+0x43e/0x2860
<4> [338.528045] ? find_held_lock+0x31/0x90
<4> [338.528047] ? __create_object+0x68/0xc0
<4> [338.528055] ? find_held_lock+0x31/0x90
<4> [338.528057] ? __might_fault+0x53/0xb0
<4> [338.528068] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.528220] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.528370] drm_ioctl_kernel+0xb3/0x120
<4> [338.528376] drm_ioctl+0x2d4/0x5a0
<4> [338.528379] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.528539] __x64_sys_ioctl+0xa2/0x100
<4> [338.528544] x64_sys_call+0x1178/0x2660
<4> [338.528546] do_syscall_64+0x93/0xcd0
<4> [338.528550] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.528552] ? lock_is_held_type+0xa3/0x130
<4> [338.528557] ? ww_mutex_unlock+0x47/0xa0
<4> [338.528562] ? __lock_acquire+0x43e/0x2860
<4> [338.528566] ? __do_fault+0x3d/0x1b0
<4> [338.528578] ? find_held_lock+0x31/0x90
<4> [338.528580] ? rcu_read_unlock+0x1c/0x80
<4> [338.528584] ? lock_release+0xce/0x2a0
<4> [338.528588] ? find_held_lock+0x31/0x90
<4> [338.528590] ? do_user_addr_fault+0x300/0x8e0
<4> [338.528594] ? lock_release+0xce/0x2a0
<4> [338.528599] ? up_read+0x22/0x30
<4> [338.528603] ? do_user_addr_fault+0x300/0x8e0
<4> [338.528606] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.528610] ? irqentry_exit+0x77/0xb0
<4> [338.528613] ? clear_bhb_loop+0x30/0x80
<4> [338.528616] ? clear_bhb_loop+0x30/0x80
<4> [338.528619] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.528621] RIP: 0033:0x7a2536f24ded
<4> [338.528623] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.528625] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.528628] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.528630] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.528632] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.528633] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.528635] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.528644] </TASK>
<4> [338.528645] irq event stamp: 1031345
<4> [338.528646] hardirqs last enabled at (1031351): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.528650] hardirqs last disabled at (1031356): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.528652] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.528655] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.528657] ---[ end trace 0000000000000000 ]---
<2> [338.528659] DMAR: ERROR: DMA PTE for vPFN 0x3e00051 already set (to 250050003 not 250050003)
<4> [338.528680] ------------[ cut here ]------------
<4> [338.528682] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.528685] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.528766] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.528769] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.528770] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.528772] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.528774] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.528776] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.528779] RAX: 0000000000000000 RBX: ffff8881262b2288 RCX: 0000000000000000
<4> [338.528780] RDX: 0000000000000000 RSI: 0000000003e00051 RDI: 0000000000000000
<4> [338.528782] RBP: ffffc9000281b138 R08: 0000000000250050 R09: 0000000000000001
<4> [338.528783] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250050003
<4> [338.528785] R13: 0000000000000000 R14: 00000000000fcfb0 R15: ffff8881039b2188
<4> [338.528786] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.528788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.528790] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.528792] Call Trace:
<4> [338.528793] <TASK>
<4> [338.528795] ? mark_held_locks+0x46/0x90
<4> [338.528800] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.528806] iommu_map_nosync+0x12c/0x320
<4> [338.528813] iommu_map_sg+0xd9/0x1d0
<4> [338.528819] iommu_dma_map_sg+0x23c/0x670
<4> [338.528827] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.528831] dma_map_sgtable+0x1d/0x40
<4> [338.528834] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.528993] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.529154] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.529314] ? lock_acquire+0xc4/0x2f0
<4> [338.529317] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.529470] ? lock_is_held_type+0xa3/0x130
<4> [338.529475] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.529634] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.529789] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.529954] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.530125] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.530277] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.530430] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.530594] ? kernel_text_address+0x139/0x150
<4> [338.530598] ? __kernel_text_address+0x12/0x50
<4> [338.530610] ? __lock_acquire+0x43e/0x2860
<4> [338.530613] ? find_held_lock+0x31/0x90
<4> [338.530615] ? __create_object+0x68/0xc0
<4> [338.530623] ? find_held_lock+0x31/0x90
<4> [338.530625] ? __might_fault+0x53/0xb0
<4> [338.530636] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.530788] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.530939] drm_ioctl_kernel+0xb3/0x120
<4> [338.530945] drm_ioctl+0x2d4/0x5a0
<4> [338.530948] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.531107] __x64_sys_ioctl+0xa2/0x100
<4> [338.531112] x64_sys_call+0x1178/0x2660
<4> [338.531114] do_syscall_64+0x93/0xcd0
<4> [338.531117] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.531119] ? lock_is_held_type+0xa3/0x130
<4> [338.531125] ? ww_mutex_unlock+0x47/0xa0
<4> [338.531130] ? __lock_acquire+0x43e/0x2860
<4> [338.531133] ? __do_fault+0x3d/0x1b0
<4> [338.531140] ? find_held_lock+0x31/0x90
<4> [338.531143] ? rcu_read_unlock+0x1c/0x80
<4> [338.531146] ? lock_release+0xce/0x2a0
<4> [338.531150] ? find_held_lock+0x31/0x90
<4> [338.531152] ? do_user_addr_fault+0x300/0x8e0
<4> [338.531156] ? lock_release+0xce/0x2a0
<4> [338.531161] ? up_read+0x22/0x30
<4> [338.531164] ? do_user_addr_fault+0x300/0x8e0
<4> [338.531168] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.531172] ? irqentry_exit+0x77/0xb0
<4> [338.531175] ? clear_bhb_loop+0x30/0x80
<4> [338.531177] ? clear_bhb_loop+0x30/0x80
<4> [338.531181] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.531183] RIP: 0033:0x7a2536f24ded
<4> [338.531185] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.531187] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.531189] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.531191] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.531192] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.531194] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.531196] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.531204] </TASK>
<4> [338.531206] irq event stamp: 1032397
<4> [338.531207] hardirqs last enabled at (1032403): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.531210] hardirqs last disabled at (1032408): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.531213] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.531216] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.531218] ---[ end trace 0000000000000000 ]---
<2> [338.531219] DMAR: ERROR: DMA PTE for vPFN 0x3e00052 already set (to 250051003 not 250051003)
<4> [338.531241] ------------[ cut here ]------------
<4> [338.531243] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.531245] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.531325] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.531328] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.531329] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.531331] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.531333] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.531335] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.531337] RAX: 0000000000000000 RBX: ffff8881262b2290 RCX: 0000000000000000
<4> [338.531339] RDX: 0000000000000000 RSI: 0000000003e00052 RDI: 0000000000000000
<4> [338.531340] RBP: ffffc9000281b138 R08: 0000000000250051 R09: 0000000000000001
<4> [338.531342] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250051003
<4> [338.531344] R13: 0000000000000000 R14: 00000000000fcfaf R15: ffff8881039b2188
<4> [338.531345] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.531347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.531349] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.531350] Call Trace:
<4> [338.531352] <TASK>
<4> [338.531354] ? mark_held_locks+0x46/0x90
<4> [338.531359] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.531365] iommu_map_nosync+0x12c/0x320
<4> [338.531373] iommu_map_sg+0xd9/0x1d0
<4> [338.531378] iommu_dma_map_sg+0x23c/0x670
<4> [338.531386] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.531391] dma_map_sgtable+0x1d/0x40
<4> [338.531393] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.531553] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.531717] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.531877] ? lock_acquire+0xc4/0x2f0
<4> [338.531880] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.532032] ? lock_is_held_type+0xa3/0x130
<4> [338.532037] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.532192] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.532345] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.532510] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.532687] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.532840] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.532994] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.533155] ? kernel_text_address+0x139/0x150
<4> [338.533158] ? __kernel_text_address+0x12/0x50
<4> [338.533170] ? __lock_acquire+0x43e/0x2860
<4> [338.533173] ? find_held_lock+0x31/0x90
<4> [338.533175] ? __create_object+0x68/0xc0
<4> [338.533183] ? find_held_lock+0x31/0x90
<4> [338.533185] ? __might_fault+0x53/0xb0
<4> [338.533196] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.533348] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.533499] drm_ioctl_kernel+0xb3/0x120
<4> [338.533505] drm_ioctl+0x2d4/0x5a0
<4> [338.533508] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.533672] __x64_sys_ioctl+0xa2/0x100
<4> [338.533677] x64_sys_call+0x1178/0x2660
<4> [338.533679] do_syscall_64+0x93/0xcd0
<4> [338.533682] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.533684] ? lock_is_held_type+0xa3/0x130
<4> [338.533690] ? ww_mutex_unlock+0x47/0xa0
<4> [338.533694] ? __lock_acquire+0x43e/0x2860
<4> [338.533698] ? __do_fault+0x3d/0x1b0
<4> [338.533706] ? find_held_lock+0x31/0x90
<4> [338.533708] ? rcu_read_unlock+0x1c/0x80
<4> [338.533712] ? lock_release+0xce/0x2a0
<4> [338.533716] ? find_held_lock+0x31/0x90
<4> [338.533718] ? do_user_addr_fault+0x300/0x8e0
<4> [338.533722] ? lock_release+0xce/0x2a0
<4> [338.533727] ? up_read+0x22/0x30
<4> [338.533730] ? do_user_addr_fault+0x300/0x8e0
<4> [338.533733] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.533738] ? irqentry_exit+0x77/0xb0
<4> [338.533741] ? clear_bhb_loop+0x30/0x80
<4> [338.533743] ? clear_bhb_loop+0x30/0x80
<4> [338.533746] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.533748] RIP: 0033:0x7a2536f24ded
<4> [338.533750] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.533752] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.533755] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.533757] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.533758] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.533760] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.533761] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.533770] </TASK>
<4> [338.533772] irq event stamp: 1033451
<4> [338.533773] hardirqs last enabled at (1033457): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.533776] hardirqs last disabled at (1033462): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.533779] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.533782] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.533784] ---[ end trace 0000000000000000 ]---
<2> [338.533786] DMAR: ERROR: DMA PTE for vPFN 0x3e00053 already set (to 250052003 not 250052003)
<4> [338.533806] ------------[ cut here ]------------
<4> [338.533808] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.533811] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.533890] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.533893] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.533895] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.533896] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.533898] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.533900] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.533903] RAX: 0000000000000000 RBX: ffff8881262b2298 RCX: 0000000000000000
<4> [338.533904] RDX: 0000000000000000 RSI: 0000000003e00053 RDI: 0000000000000000
<4> [338.533906] RBP: ffffc9000281b138 R08: 0000000000250052 R09: 0000000000000001
<4> [338.533907] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250052003
<4> [338.533909] R13: 0000000000000000 R14: 00000000000fcfae R15: ffff8881039b2188
<4> [338.533910] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.533912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.533914] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.533916] Call Trace:
<4> [338.533917] <TASK>
<4> [338.533919] ? mark_held_locks+0x46/0x90
<4> [338.533924] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.533930] iommu_map_nosync+0x12c/0x320
<4> [338.533937] iommu_map_sg+0xd9/0x1d0
<4> [338.533943] iommu_dma_map_sg+0x23c/0x670
<4> [338.533951] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.533955] dma_map_sgtable+0x1d/0x40
<4> [338.533958] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.534117] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.534277] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.534436] ? lock_acquire+0xc4/0x2f0
<4> [338.534439] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.534598] ? lock_is_held_type+0xa3/0x130
<4> [338.534603] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.534757] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.534910] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.535075] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.535247] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.535400] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.535552] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.535717] ? kernel_text_address+0x139/0x150
<4> [338.535720] ? __kernel_text_address+0x12/0x50
<4> [338.535732] ? __lock_acquire+0x43e/0x2860
<4> [338.535735] ? find_held_lock+0x31/0x90
<4> [338.535737] ? __create_object+0x68/0xc0
<4> [338.535745] ? find_held_lock+0x31/0x90
<4> [338.535747] ? __might_fault+0x53/0xb0
<4> [338.535758] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.535911] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.536062] drm_ioctl_kernel+0xb3/0x120
<4> [338.536068] drm_ioctl+0x2d4/0x5a0
<4> [338.536071] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.536231] __x64_sys_ioctl+0xa2/0x100
<4> [338.536235] x64_sys_call+0x1178/0x2660
<4> [338.536238] do_syscall_64+0x93/0xcd0
<4> [338.536241] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.536243] ? lock_is_held_type+0xa3/0x130
<4> [338.536249] ? ww_mutex_unlock+0x47/0xa0
<4> [338.536253] ? __lock_acquire+0x43e/0x2860
<4> [338.536257] ? __do_fault+0x3d/0x1b0
<4> [338.536264] ? find_held_lock+0x31/0x90
<4> [338.536267] ? rcu_read_unlock+0x1c/0x80
<4> [338.536270] ? lock_release+0xce/0x2a0
<4> [338.536274] ? find_held_lock+0x31/0x90
<4> [338.536277] ? do_user_addr_fault+0x300/0x8e0
<4> [338.536280] ? lock_release+0xce/0x2a0
<4> [338.536285] ? up_read+0x22/0x30
<4> [338.536289] ? do_user_addr_fault+0x300/0x8e0
<4> [338.536292] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.536296] ? irqentry_exit+0x77/0xb0
<4> [338.536299] ? clear_bhb_loop+0x30/0x80
<4> [338.536302] ? clear_bhb_loop+0x30/0x80
<4> [338.536305] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.536307] RIP: 0033:0x7a2536f24ded
<4> [338.536309] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.536311] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.536314] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.536316] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.536317] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.536319] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.536320] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.536329] </TASK>
<4> [338.536330] irq event stamp: 1034503
<4> [338.536332] hardirqs last enabled at (1034509): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.536335] hardirqs last disabled at (1034514): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.536338] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.536340] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.536343] ---[ end trace 0000000000000000 ]---
<2> [338.536344] DMAR: ERROR: DMA PTE for vPFN 0x3e00054 already set (to 250053003 not 250053003)
<4> [338.536366] ------------[ cut here ]------------
<4> [338.536367] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.536370] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.536450] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.536453] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.536454] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.536456] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.536458] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.536460] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.536462] RAX: 0000000000000000 RBX: ffff8881262b22a0 RCX: 0000000000000000
<4> [338.536464] RDX: 0000000000000000 RSI: 0000000003e00054 RDI: 0000000000000000
<4> [338.536465] RBP: ffffc9000281b138 R08: 0000000000250053 R09: 0000000000000001
<4> [338.536467] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250053003
<4> [338.536468] R13: 0000000000000000 R14: 00000000000fcfad R15: ffff8881039b2188
<4> [338.536470] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.536472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.536474] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.536475] Call Trace:
<4> [338.536477] <TASK>
<4> [338.536479] ? mark_held_locks+0x46/0x90
<4> [338.536483] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.536490] iommu_map_nosync+0x12c/0x320
<4> [338.536497] iommu_map_sg+0xd9/0x1d0
<4> [338.536503] iommu_dma_map_sg+0x23c/0x670
<4> [338.536511] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.536515] dma_map_sgtable+0x1d/0x40
<4> [338.536518] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.536683] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.536842] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.537003] ? lock_acquire+0xc4/0x2f0
<4> [338.537006] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.537158] ? lock_is_held_type+0xa3/0x130
<4> [338.537163] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.537318] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.537472] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.537641] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.537814] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.537966] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.538119] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.538278] ? kernel_text_address+0x139/0x150
<4> [338.538282] ? __kernel_text_address+0x12/0x50
<4> [338.538294] ? __lock_acquire+0x43e/0x2860
<4> [338.538297] ? find_held_lock+0x31/0x90
<4> [338.538299] ? __create_object+0x68/0xc0
<4> [338.538307] ? find_held_lock+0x31/0x90
<4> [338.538309] ? __might_fault+0x53/0xb0
<4> [338.538319] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.538472] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.538629] drm_ioctl_kernel+0xb3/0x120
<4> [338.538635] drm_ioctl+0x2d4/0x5a0
<4> [338.538637] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.538797] __x64_sys_ioctl+0xa2/0x100
<4> [338.538802] x64_sys_call+0x1178/0x2660
<4> [338.538804] do_syscall_64+0x93/0xcd0
<4> [338.538807] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.538809] ? lock_is_held_type+0xa3/0x130
<4> [338.538815] ? ww_mutex_unlock+0x47/0xa0
<4> [338.538820] ? __lock_acquire+0x43e/0x2860
<4> [338.538823] ? __do_fault+0x3d/0x1b0
<4> [338.538830] ? find_held_lock+0x31/0x90
<4> [338.538832] ? rcu_read_unlock+0x1c/0x80
<4> [338.538836] ? lock_release+0xce/0x2a0
<4> [338.538840] ? find_held_lock+0x31/0x90
<4> [338.538842] ? do_user_addr_fault+0x300/0x8e0
<4> [338.538847] ? lock_release+0xce/0x2a0
<4> [338.538852] ? up_read+0x22/0x30
<4> [338.538855] ? do_user_addr_fault+0x300/0x8e0
<4> [338.538858] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.538862] ? irqentry_exit+0x77/0xb0
<4> [338.538865] ? clear_bhb_loop+0x30/0x80
<4> [338.538868] ? clear_bhb_loop+0x30/0x80
<4> [338.538871] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.538873] RIP: 0033:0x7a2536f24ded
<4> [338.538875] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.538877] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.538880] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.538882] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.538883] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.538885] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.538886] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.538895] </TASK>
<4> [338.538896] irq event stamp: 1035557
<4> [338.538898] hardirqs last enabled at (1035563): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.538901] hardirqs last disabled at (1035568): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.538904] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.538906] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.538908] ---[ end trace 0000000000000000 ]---
<2> [338.538910] DMAR: ERROR: DMA PTE for vPFN 0x3e00055 already set (to 250054003 not 250054003)
<4> [338.538931] ------------[ cut here ]------------
<4> [338.538933] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.538936] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.539015] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.539018] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.539019] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.539021] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.539023] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.539025] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.539028] RAX: 0000000000000000 RBX: ffff8881262b22a8 RCX: 0000000000000000
<4> [338.539029] RDX: 0000000000000000 RSI: 0000000003e00055 RDI: 0000000000000000
<4> [338.539031] RBP: ffffc9000281b138 R08: 0000000000250054 R09: 0000000000000001
<4> [338.539032] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250054003
<4> [338.539034] R13: 0000000000000000 R14: 00000000000fcfac R15: ffff8881039b2188
<4> [338.539035] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.539037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.539039] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.539040] Call Trace:
<4> [338.539042] <TASK>
<4> [338.539044] ? mark_held_locks+0x46/0x90
<4> [338.539049] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.539055] iommu_map_nosync+0x12c/0x320
<4> [338.539063] iommu_map_sg+0xd9/0x1d0
<4> [338.539068] iommu_dma_map_sg+0x23c/0x670
<4> [338.539076] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.539080] dma_map_sgtable+0x1d/0x40
<4> [338.539083] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.539242] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.539401] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.539560] ? lock_acquire+0xc4/0x2f0
<4> [338.539569] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.539721] ? lock_is_held_type+0xa3/0x130
<4> [338.539726] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.539880] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.540033] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.540198] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.540370] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.540523] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.540680] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.540840] ? kernel_text_address+0x139/0x150
<4> [338.540843] ? __kernel_text_address+0x12/0x50
<4> [338.540855] ? __lock_acquire+0x43e/0x2860
<4> [338.540858] ? find_held_lock+0x31/0x90
<4> [338.540860] ? __create_object+0x68/0xc0
<4> [338.540868] ? find_held_lock+0x31/0x90
<4> [338.540870] ? __might_fault+0x53/0xb0
<4> [338.540881] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.541033] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.541184] drm_ioctl_kernel+0xb3/0x120
<4> [338.541190] drm_ioctl+0x2d4/0x5a0
<4> [338.541193] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.541353] __x64_sys_ioctl+0xa2/0x100
<4> [338.541357] x64_sys_call+0x1178/0x2660
<4> [338.541360] do_syscall_64+0x93/0xcd0
<4> [338.541363] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.541365] ? lock_is_held_type+0xa3/0x130
<4> [338.541371] ? ww_mutex_unlock+0x47/0xa0
<4> [338.541375] ? __lock_acquire+0x43e/0x2860
<4> [338.541379] ? __do_fault+0x3d/0x1b0
<4> [338.541386] ? find_held_lock+0x31/0x90
<4> [338.541389] ? rcu_read_unlock+0x1c/0x80
<4> [338.541392] ? lock_release+0xce/0x2a0
<4> [338.541397] ? find_held_lock+0x31/0x90
<4> [338.541399] ? do_user_addr_fault+0x300/0x8e0
<4> [338.541403] ? lock_release+0xce/0x2a0
<4> [338.541408] ? up_read+0x22/0x30
<4> [338.541411] ? do_user_addr_fault+0x300/0x8e0
<4> [338.541415] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.541419] ? irqentry_exit+0x77/0xb0
<4> [338.541422] ? clear_bhb_loop+0x30/0x80
<4> [338.541425] ? clear_bhb_loop+0x30/0x80
<4> [338.541428] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.541430] RIP: 0033:0x7a2536f24ded
<4> [338.541432] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.541434] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.541437] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.541439] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.541441] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.541442] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.541444] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.541452] </TASK>
<4> [338.541454] irq event stamp: 1036609
<4> [338.541455] hardirqs last enabled at (1036615): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.541459] hardirqs last disabled at (1036620): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.541461] softirqs last enabled at (1018368): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.541464] softirqs last disabled at (1018359): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.541466] ---[ end trace 0000000000000000 ]---
<2> [338.541468] DMAR: ERROR: DMA PTE for vPFN 0x3e00056 already set (to 250055003 not 250055003)
<4> [338.541490] ------------[ cut here ]------------
<4> [338.541491] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.541494] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.541583] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.541586] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.541587] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.541589] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.541591] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.541593] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.541596] RAX: 0000000000000000 RBX: ffff8881262b22b0 RCX: 0000000000000000
<4> [338.541597] RDX: 0000000000000000 RSI: 0000000003e00056 RDI: 0000000000000000
<4> [338.541599] RBP: ffffc9000281b138 R08: 0000000000250055 R09: 0000000000000001
<4> [338.541600] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250055003
<4> [338.541602] R13: 0000000000000000 R14: 00000000000fcfab R15: ffff8881039b2188
<4> [338.541604] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.541606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.541607] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.541609] Call Trace:
<4> [338.541611] <TASK>
<4> [338.541613] ? mark_held_locks+0x46/0x90
<4> [338.541618] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.541625] iommu_map_nosync+0x12c/0x320
<4> [338.541632] iommu_map_sg+0xd9/0x1d0
<4> [338.541637] iommu_dma_map_sg+0x23c/0x670
<4> [338.541646] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.541650] dma_map_sgtable+0x1d/0x40
<4> [338.541653] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.541813] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.541973] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.542133] ? lock_acquire+0xc4/0x2f0
<4> [338.542136] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.542288] ? lock_is_held_type+0xa3/0x130
<4> [338.542293] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.542447] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.542605] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.542770] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.542940] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.543092] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.543244] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.543404] ? kernel_text_address+0x139/0x150
<4> [338.543408] ? __kernel_text_address+0x12/0x50
<4> [338.543420] ? __lock_acquire+0x43e/0x2860
<4> [338.543423] ? find_held_lock+0x31/0x90
<4> [338.543425] ? __create_object+0x68/0xc0
<4> [338.543433] ? find_held_lock+0x31/0x90
<4> [338.543435] ? __might_fault+0x53/0xb0
<4> [338.543446] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.543609] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.543760] drm_ioctl_kernel+0xb3/0x120
<4> [338.543766] drm_ioctl+0x2d4/0x5a0
<4> [338.543769] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.543928] __x64_sys_ioctl+0xa2/0x100
<4> [338.543933] x64_sys_call+0x1178/0x2660
<4> [338.543936] do_syscall_64+0x93/0xcd0
<4> [338.543939] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.543941] ? lock_is_held_type+0xa3/0x130
<4> [338.543946] ? ww_mutex_unlock+0x47/0xa0
<4> [338.543951] ? __lock_acquire+0x43e/0x2860
<4> [338.543955] ? __do_fault+0x3d/0x1b0
<4> [338.543962] ? find_held_lock+0x31/0x90
<4> [338.543964] ? rcu_read_unlock+0x1c/0x80
<4> [338.543968] ? lock_release+0xce/0x2a0
<4> [338.543972] ? find_held_lock+0x31/0x90
<4> [338.543974] ? do_user_addr_fault+0x300/0x8e0
<4> [338.543978] ? lock_release+0xce/0x2a0
<4> [338.543983] ? up_read+0x22/0x30
<4> [338.543986] ? do_user_addr_fault+0x300/0x8e0
<4> [338.543990] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.543994] ? irqentry_exit+0x77/0xb0
<4> [338.543997] ? clear_bhb_loop+0x30/0x80
<4> [338.543999] ? clear_bhb_loop+0x30/0x80
<4> [338.544003] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.544004] RIP: 0033:0x7a2536f24ded
<4> [338.544007] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.544009] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.544012] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.544013] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.544015] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.544016] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.544018] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.544027] </TASK>
<4> [338.544028] irq event stamp: 1037675
<4> [338.544029] hardirqs last enabled at (1037681): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.544033] hardirqs last disabled at (1037686): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.544035] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.544038] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.544040] ---[ end trace 0000000000000000 ]---
<2> [338.544042] DMAR: ERROR: DMA PTE for vPFN 0x3e00057 already set (to 250056003 not 250056003)
<4> [338.544063] ------------[ cut here ]------------
<4> [338.544065] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.544068] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.544148] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.544150] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.544152] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.544153] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.544156] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.544157] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.544160] RAX: 0000000000000000 RBX: ffff8881262b22b8 RCX: 0000000000000000
<4> [338.544162] RDX: 0000000000000000 RSI: 0000000003e00057 RDI: 0000000000000000
<4> [338.544163] RBP: ffffc9000281b138 R08: 0000000000250056 R09: 0000000000000001
<4> [338.544165] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250056003
<4> [338.544166] R13: 0000000000000000 R14: 00000000000fcfaa R15: ffff8881039b2188
<4> [338.544168] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.544170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.544171] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.544173] Call Trace:
<4> [338.544174] <TASK>
<4> [338.544176] ? mark_held_locks+0x46/0x90
<4> [338.544181] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.544188] iommu_map_nosync+0x12c/0x320
<4> [338.544195] iommu_map_sg+0xd9/0x1d0
<4> [338.544200] iommu_dma_map_sg+0x23c/0x670
<4> [338.544209] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.544213] dma_map_sgtable+0x1d/0x40
<4> [338.544216] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.544374] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.544534] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.544700] ? lock_acquire+0xc4/0x2f0
<4> [338.544703] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.544856] ? lock_is_held_type+0xa3/0x130
<4> [338.544861] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.545015] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.545168] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.545332] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.545504] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.545662] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.545815] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.545975] ? kernel_text_address+0x139/0x150
<4> [338.545979] ? __kernel_text_address+0x12/0x50
<4> [338.545991] ? __lock_acquire+0x43e/0x2860
<4> [338.545993] ? find_held_lock+0x31/0x90
<4> [338.545996] ? __create_object+0x68/0xc0
<4> [338.546004] ? find_held_lock+0x31/0x90
<4> [338.546006] ? __might_fault+0x53/0xb0
<4> [338.546016] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.546168] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.546320] drm_ioctl_kernel+0xb3/0x120
<4> [338.546325] drm_ioctl+0x2d4/0x5a0
<4> [338.546328] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.546487] __x64_sys_ioctl+0xa2/0x100
<4> [338.546492] x64_sys_call+0x1178/0x2660
<4> [338.546495] do_syscall_64+0x93/0xcd0
<4> [338.546498] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.546500] ? lock_is_held_type+0xa3/0x130
<4> [338.546505] ? ww_mutex_unlock+0x47/0xa0
<4> [338.546510] ? __lock_acquire+0x43e/0x2860
<4> [338.546514] ? __do_fault+0x3d/0x1b0
<4> [338.546521] ? find_held_lock+0x31/0x90
<4> [338.546523] ? rcu_read_unlock+0x1c/0x80
<4> [338.546527] ? lock_release+0xce/0x2a0
<4> [338.546531] ? find_held_lock+0x31/0x90
<4> [338.546533] ? do_user_addr_fault+0x300/0x8e0
<4> [338.546537] ? lock_release+0xce/0x2a0
<4> [338.546542] ? up_read+0x22/0x30
<4> [338.546546] ? do_user_addr_fault+0x300/0x8e0
<4> [338.546550] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.546554] ? irqentry_exit+0x77/0xb0
<4> [338.546557] ? clear_bhb_loop+0x30/0x80
<4> [338.546559] ? clear_bhb_loop+0x30/0x80
<4> [338.546568] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.546570] RIP: 0033:0x7a2536f24ded
<4> [338.546572] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.546574] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.546577] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.546578] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.546580] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.546581] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.546583] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.546592] </TASK>
<4> [338.546593] irq event stamp: 1038729
<4> [338.546595] hardirqs last enabled at (1038735): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.546598] hardirqs last disabled at (1038740): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.546601] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.546603] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.546605] ---[ end trace 0000000000000000 ]---
<2> [338.546607] DMAR: ERROR: DMA PTE for vPFN 0x3e00058 already set (to 250057003 not 250057003)
<4> [338.546629] ------------[ cut here ]------------
<4> [338.546630] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.546633] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.546715] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.546718] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.546720] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.546721] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.546723] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.546725] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.546728] RAX: 0000000000000000 RBX: ffff8881262b22c0 RCX: 0000000000000000
<4> [338.546729] RDX: 0000000000000000 RSI: 0000000003e00058 RDI: 0000000000000000
<4> [338.546731] RBP: ffffc9000281b138 R08: 0000000000250057 R09: 0000000000000001
<4> [338.546732] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250057003
<4> [338.546734] R13: 0000000000000000 R14: 00000000000fcfa9 R15: ffff8881039b2188
<4> [338.546736] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.546737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.546739] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.546741] Call Trace:
<4> [338.546742] <TASK>
<4> [338.546744] ? mark_held_locks+0x46/0x90
<4> [338.546749] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.546756] iommu_map_nosync+0x12c/0x320
<4> [338.546763] iommu_map_sg+0xd9/0x1d0
<4> [338.546768] iommu_dma_map_sg+0x23c/0x670
<4> [338.546777] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.546781] dma_map_sgtable+0x1d/0x40
<4> [338.546784] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.546944] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.547104] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.547263] ? lock_acquire+0xc4/0x2f0
<4> [338.547267] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.547418] ? lock_is_held_type+0xa3/0x130
<4> [338.547424] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.547583] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.547738] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.547903] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.548074] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.548227] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.548379] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.548540] ? kernel_text_address+0x139/0x150
<4> [338.548543] ? __kernel_text_address+0x12/0x50
<4> [338.548555] ? __lock_acquire+0x43e/0x2860
<4> [338.548558] ? find_held_lock+0x31/0x90
<4> [338.548565] ? __create_object+0x68/0xc0
<4> [338.548574] ? find_held_lock+0x31/0x90
<4> [338.548576] ? __might_fault+0x53/0xb0
<4> [338.548586] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.548739] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.548890] drm_ioctl_kernel+0xb3/0x120
<4> [338.548896] drm_ioctl+0x2d4/0x5a0
<4> [338.548899] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.549058] __x64_sys_ioctl+0xa2/0x100
<4> [338.549063] x64_sys_call+0x1178/0x2660
<4> [338.549065] do_syscall_64+0x93/0xcd0
<4> [338.549068] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.549070] ? lock_is_held_type+0xa3/0x130
<4> [338.549076] ? ww_mutex_unlock+0x47/0xa0
<4> [338.549080] ? __lock_acquire+0x43e/0x2860
<4> [338.549084] ? __do_fault+0x3d/0x1b0
<4> [338.549091] ? find_held_lock+0x31/0x90
<4> [338.549094] ? rcu_read_unlock+0x1c/0x80
<4> [338.549097] ? lock_release+0xce/0x2a0
<4> [338.549101] ? find_held_lock+0x31/0x90
<4> [338.549104] ? do_user_addr_fault+0x300/0x8e0
<4> [338.549107] ? lock_release+0xce/0x2a0
<4> [338.549112] ? up_read+0x22/0x30
<4> [338.549116] ? do_user_addr_fault+0x300/0x8e0
<4> [338.549119] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.549123] ? irqentry_exit+0x77/0xb0
<4> [338.549126] ? clear_bhb_loop+0x30/0x80
<4> [338.549128] ? clear_bhb_loop+0x30/0x80
<4> [338.549132] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.549134] RIP: 0033:0x7a2536f24ded
<4> [338.549136] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.549138] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.549141] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.549142] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.549144] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.549145] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.549147] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.549156] </TASK>
<4> [338.549157] irq event stamp: 1039781
<4> [338.549158] hardirqs last enabled at (1039787): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.549162] hardirqs last disabled at (1039792): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.549164] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.549167] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.549169] ---[ end trace 0000000000000000 ]---
<2> [338.549171] DMAR: ERROR: DMA PTE for vPFN 0x3e00059 already set (to 250058003 not 250058003)
<4> [338.549192] ------------[ cut here ]------------
<4> [338.549194] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.549197] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.549276] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.549279] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.549280] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.549282] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.549284] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.549286] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.549288] RAX: 0000000000000000 RBX: ffff8881262b22c8 RCX: 0000000000000000
<4> [338.549290] RDX: 0000000000000000 RSI: 0000000003e00059 RDI: 0000000000000000
<4> [338.549292] RBP: ffffc9000281b138 R08: 0000000000250058 R09: 0000000000000001
<4> [338.549293] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250058003
<4> [338.549295] R13: 0000000000000000 R14: 00000000000fcfa8 R15: ffff8881039b2188
<4> [338.549296] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.549298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.549300] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.549301] Call Trace:
<4> [338.549303] <TASK>
<4> [338.549305] ? mark_held_locks+0x46/0x90
<4> [338.549310] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.549317] iommu_map_nosync+0x12c/0x320
<4> [338.549324] iommu_map_sg+0xd9/0x1d0
<4> [338.549329] iommu_dma_map_sg+0x23c/0x670
<4> [338.549338] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.549342] dma_map_sgtable+0x1d/0x40
<4> [338.549344] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.549504] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.549669] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.549829] ? lock_acquire+0xc4/0x2f0
<4> [338.549832] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.549985] ? lock_is_held_type+0xa3/0x130
<4> [338.549990] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.550144] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.550297] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.550462] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.550638] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.550791] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.550944] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.551103] ? kernel_text_address+0x139/0x150
<4> [338.551106] ? __kernel_text_address+0x12/0x50
<4> [338.551119] ? __lock_acquire+0x43e/0x2860
<4> [338.551121] ? find_held_lock+0x31/0x90
<4> [338.551123] ? __create_object+0x68/0xc0
<4> [338.551132] ? find_held_lock+0x31/0x90
<4> [338.551134] ? __might_fault+0x53/0xb0
<4> [338.551144] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.551296] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.551447] drm_ioctl_kernel+0xb3/0x120
<4> [338.551452] drm_ioctl+0x2d4/0x5a0
<4> [338.551455] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.551620] __x64_sys_ioctl+0xa2/0x100
<4> [338.551624] x64_sys_call+0x1178/0x2660
<4> [338.551627] do_syscall_64+0x93/0xcd0
<4> [338.551630] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.551632] ? lock_is_held_type+0xa3/0x130
<4> [338.551638] ? ww_mutex_unlock+0x47/0xa0
<4> [338.551643] ? __lock_acquire+0x43e/0x2860
<4> [338.551646] ? __do_fault+0x3d/0x1b0
<4> [338.551653] ? find_held_lock+0x31/0x90
<4> [338.551655] ? rcu_read_unlock+0x1c/0x80
<4> [338.551659] ? lock_release+0xce/0x2a0
<4> [338.551663] ? find_held_lock+0x31/0x90
<4> [338.551665] ? do_user_addr_fault+0x300/0x8e0
<4> [338.551669] ? lock_release+0xce/0x2a0
<4> [338.551674] ? up_read+0x22/0x30
<4> [338.551677] ? do_user_addr_fault+0x300/0x8e0
<4> [338.551681] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.551685] ? irqentry_exit+0x77/0xb0
<4> [338.551688] ? clear_bhb_loop+0x30/0x80
<4> [338.551691] ? clear_bhb_loop+0x30/0x80
<4> [338.551694] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.551696] RIP: 0033:0x7a2536f24ded
<4> [338.551698] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.551700] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.551703] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.551705] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.551706] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.551708] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.551709] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.551718] </TASK>
<4> [338.551720] irq event stamp: 1040835
<4> [338.551721] hardirqs last enabled at (1040841): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.551724] hardirqs last disabled at (1040846): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.551727] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.551729] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.551732] ---[ end trace 0000000000000000 ]---
<2> [338.551734] DMAR: ERROR: DMA PTE for vPFN 0x3e0005a already set (to 250059003 not 250059003)
<4> [338.551755] ------------[ cut here ]------------
<4> [338.551756] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.551759] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.551841] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.551843] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.551845] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.551846] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.551849] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.551851] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.551853] RAX: 0000000000000000 RBX: ffff8881262b22d0 RCX: 0000000000000000
<4> [338.551855] RDX: 0000000000000000 RSI: 0000000003e0005a RDI: 0000000000000000
<4> [338.551856] RBP: ffffc9000281b138 R08: 0000000000250059 R09: 0000000000000001
<4> [338.551858] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250059003
<4> [338.551860] R13: 0000000000000000 R14: 00000000000fcfa7 R15: ffff8881039b2188
<4> [338.551861] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.551863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.551865] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.551867] Call Trace:
<4> [338.551868] <TASK>
<4> [338.551870] ? mark_held_locks+0x46/0x90
<4> [338.551875] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.551882] iommu_map_nosync+0x12c/0x320
<4> [338.551889] iommu_map_sg+0xd9/0x1d0
<4> [338.551894] iommu_dma_map_sg+0x23c/0x670
<4> [338.551903] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.551907] dma_map_sgtable+0x1d/0x40
<4> [338.551910] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.552070] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.552229] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.552389] ? lock_acquire+0xc4/0x2f0
<4> [338.552393] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.552544] ? lock_is_held_type+0xa3/0x130
<4> [338.552550] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.552709] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.552863] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.553027] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.553200] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.553352] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.553504] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.553668] ? kernel_text_address+0x139/0x150
<4> [338.553672] ? __kernel_text_address+0x12/0x50
<4> [338.553684] ? __lock_acquire+0x43e/0x2860
<4> [338.553686] ? find_held_lock+0x31/0x90
<4> [338.553688] ? __create_object+0x68/0xc0
<4> [338.553697] ? find_held_lock+0x31/0x90
<4> [338.553699] ? __might_fault+0x53/0xb0
<4> [338.553709] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.553861] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.554012] drm_ioctl_kernel+0xb3/0x120
<4> [338.554017] drm_ioctl+0x2d4/0x5a0
<4> [338.554020] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.554180] __x64_sys_ioctl+0xa2/0x100
<4> [338.554185] x64_sys_call+0x1178/0x2660
<4> [338.554187] do_syscall_64+0x93/0xcd0
<4> [338.554190] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.554192] ? lock_is_held_type+0xa3/0x130
<4> [338.554198] ? ww_mutex_unlock+0x47/0xa0
<4> [338.554202] ? __lock_acquire+0x43e/0x2860
<4> [338.554206] ? __do_fault+0x3d/0x1b0
<4> [338.554214] ? find_held_lock+0x31/0x90
<4> [338.554216] ? rcu_read_unlock+0x1c/0x80
<4> [338.554219] ? lock_release+0xce/0x2a0
<4> [338.554224] ? find_held_lock+0x31/0x90
<4> [338.554226] ? do_user_addr_fault+0x300/0x8e0
<4> [338.554229] ? lock_release+0xce/0x2a0
<4> [338.554234] ? up_read+0x22/0x30
<4> [338.554238] ? do_user_addr_fault+0x300/0x8e0
<4> [338.554241] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.554245] ? irqentry_exit+0x77/0xb0
<4> [338.554248] ? clear_bhb_loop+0x30/0x80
<4> [338.554251] ? clear_bhb_loop+0x30/0x80
<4> [338.554254] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.554256] RIP: 0033:0x7a2536f24ded
<4> [338.554258] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.554260] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.554263] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.554265] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.554266] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.554268] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.554269] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.554278] </TASK>
<4> [338.554279] irq event stamp: 1041887
<4> [338.554281] hardirqs last enabled at (1041893): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.554284] hardirqs last disabled at (1041898): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.554287] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.554289] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.554291] ---[ end trace 0000000000000000 ]---
<2> [338.554293] DMAR: ERROR: DMA PTE for vPFN 0x3e0005b already set (to 25005a003 not 25005a003)
<4> [338.554315] ------------[ cut here ]------------
<4> [338.554316] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.554319] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.554399] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.554402] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.554403] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.554405] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.554407] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.554409] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.554411] RAX: 0000000000000000 RBX: ffff8881262b22d8 RCX: 0000000000000000
<4> [338.554413] RDX: 0000000000000000 RSI: 0000000003e0005b RDI: 0000000000000000
<4> [338.554414] RBP: ffffc9000281b138 R08: 000000000025005a R09: 0000000000000001
<4> [338.554416] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025005a003
<4> [338.554417] R13: 0000000000000000 R14: 00000000000fcfa6 R15: ffff8881039b2188
<4> [338.554419] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.554421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.554422] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.554424] Call Trace:
<4> [338.554425] <TASK>
<4> [338.554427] ? mark_held_locks+0x46/0x90
<4> [338.554432] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.554439] iommu_map_nosync+0x12c/0x320
<4> [338.554446] iommu_map_sg+0xd9/0x1d0
<4> [338.554452] iommu_dma_map_sg+0x23c/0x670
<4> [338.554460] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.554464] dma_map_sgtable+0x1d/0x40
<4> [338.554467] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.554631] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.554791] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.554951] ? lock_acquire+0xc4/0x2f0
<4> [338.554954] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.555107] ? lock_is_held_type+0xa3/0x130
<4> [338.555112] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.555266] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.555419] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.555589] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.555760] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.555913] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.556066] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.556226] ? kernel_text_address+0x139/0x150
<4> [338.556229] ? __kernel_text_address+0x12/0x50
<4> [338.556241] ? __lock_acquire+0x43e/0x2860
<4> [338.556244] ? find_held_lock+0x31/0x90
<4> [338.556246] ? __create_object+0x68/0xc0
<4> [338.556255] ? find_held_lock+0x31/0x90
<4> [338.556257] ? __might_fault+0x53/0xb0
<4> [338.556267] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.556419] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.556575] drm_ioctl_kernel+0xb3/0x120
<4> [338.556581] drm_ioctl+0x2d4/0x5a0
<4> [338.556584] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.556744] __x64_sys_ioctl+0xa2/0x100
<4> [338.556749] x64_sys_call+0x1178/0x2660
<4> [338.556752] do_syscall_64+0x93/0xcd0
<4> [338.556755] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.556757] ? lock_is_held_type+0xa3/0x130
<4> [338.556763] ? ww_mutex_unlock+0x47/0xa0
<4> [338.556767] ? __lock_acquire+0x43e/0x2860
<4> [338.556771] ? __do_fault+0x3d/0x1b0
<4> [338.556778] ? find_held_lock+0x31/0x90
<4> [338.556780] ? rcu_read_unlock+0x1c/0x80
<4> [338.556784] ? lock_release+0xce/0x2a0
<4> [338.556788] ? find_held_lock+0x31/0x90
<4> [338.556790] ? do_user_addr_fault+0x300/0x8e0
<4> [338.556794] ? lock_release+0xce/0x2a0
<4> [338.556799] ? up_read+0x22/0x30
<4> [338.556803] ? do_user_addr_fault+0x300/0x8e0
<4> [338.556806] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.556810] ? irqentry_exit+0x77/0xb0
<4> [338.556813] ? clear_bhb_loop+0x30/0x80
<4> [338.556816] ? clear_bhb_loop+0x30/0x80
<4> [338.556819] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.556821] RIP: 0033:0x7a2536f24ded
<4> [338.556823] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.556825] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.556828] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.556829] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.556831] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.556832] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.556834] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.556843] </TASK>
<4> [338.556844] irq event stamp: 1042941
<4> [338.556845] hardirqs last enabled at (1042947): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.556849] hardirqs last disabled at (1042952): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.556851] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.556854] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.556856] ---[ end trace 0000000000000000 ]---
<2> [338.556858] DMAR: ERROR: DMA PTE for vPFN 0x3e0005c already set (to 25005b003 not 25005b003)
<4> [338.556879] ------------[ cut here ]------------
<4> [338.556880] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.556883] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.556963] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.556966] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.556967] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.556969] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.556971] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.556973] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.556975] RAX: 0000000000000000 RBX: ffff8881262b22e0 RCX: 0000000000000000
<4> [338.556977] RDX: 0000000000000000 RSI: 0000000003e0005c RDI: 0000000000000000
<4> [338.556978] RBP: ffffc9000281b138 R08: 000000000025005b R09: 0000000000000001
<4> [338.556980] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025005b003
<4> [338.556981] R13: 0000000000000000 R14: 00000000000fcfa5 R15: ffff8881039b2188
<4> [338.556983] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.556985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.556987] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.556988] Call Trace:
<4> [338.556989] <TASK>
<4> [338.556991] ? mark_held_locks+0x46/0x90
<4> [338.556996] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.557003] iommu_map_nosync+0x12c/0x320
<4> [338.557010] iommu_map_sg+0xd9/0x1d0
<4> [338.557016] iommu_dma_map_sg+0x23c/0x670
<4> [338.557024] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.557028] dma_map_sgtable+0x1d/0x40
<4> [338.557031] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.557191] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.557351] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.557510] ? lock_acquire+0xc4/0x2f0
<4> [338.557514] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.557671] ? lock_is_held_type+0xa3/0x130
<4> [338.557676] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.557830] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.557983] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.558148] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.558319] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.558472] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.558630] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.558790] ? kernel_text_address+0x139/0x150
<4> [338.558794] ? __kernel_text_address+0x12/0x50
<4> [338.558806] ? __lock_acquire+0x43e/0x2860
<4> [338.558808] ? find_held_lock+0x31/0x90
<4> [338.558811] ? __create_object+0x68/0xc0
<4> [338.558819] ? find_held_lock+0x31/0x90
<4> [338.558821] ? __might_fault+0x53/0xb0
<4> [338.558831] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.558983] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.559134] drm_ioctl_kernel+0xb3/0x120
<4> [338.559140] drm_ioctl+0x2d4/0x5a0
<4> [338.559143] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.559302] __x64_sys_ioctl+0xa2/0x100
<4> [338.559307] x64_sys_call+0x1178/0x2660
<4> [338.559309] do_syscall_64+0x93/0xcd0
<4> [338.559312] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.559314] ? lock_is_held_type+0xa3/0x130
<4> [338.559320] ? ww_mutex_unlock+0x47/0xa0
<4> [338.559325] ? __lock_acquire+0x43e/0x2860
<4> [338.559329] ? __do_fault+0x3d/0x1b0
<4> [338.559336] ? find_held_lock+0x31/0x90
<4> [338.559338] ? rcu_read_unlock+0x1c/0x80
<4> [338.559341] ? lock_release+0xce/0x2a0
<4> [338.559346] ? find_held_lock+0x31/0x90
<4> [338.559348] ? do_user_addr_fault+0x300/0x8e0
<4> [338.559351] ? lock_release+0xce/0x2a0
<4> [338.559356] ? up_read+0x22/0x30
<4> [338.559360] ? do_user_addr_fault+0x300/0x8e0
<4> [338.559363] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.559367] ? irqentry_exit+0x77/0xb0
<4> [338.559371] ? clear_bhb_loop+0x30/0x80
<4> [338.559373] ? clear_bhb_loop+0x30/0x80
<4> [338.559376] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.559378] RIP: 0033:0x7a2536f24ded
<4> [338.559380] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.559382] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.559385] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.559387] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.559388] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.559390] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.559391] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.559400] </TASK>
<4> [338.559402] irq event stamp: 1043993
<4> [338.559403] hardirqs last enabled at (1043999): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.559406] hardirqs last disabled at (1044004): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.559409] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.559412] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.559414] ---[ end trace 0000000000000000 ]---
<2> [338.559416] DMAR: ERROR: DMA PTE for vPFN 0x3e0005d already set (to 25005c003 not 25005c003)
<4> [338.559437] ------------[ cut here ]------------
<4> [338.559438] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.559441] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.559522] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.559524] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.559526] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.559527] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.559530] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.559531] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.559534] RAX: 0000000000000000 RBX: ffff8881262b22e8 RCX: 0000000000000000
<4> [338.559535] RDX: 0000000000000000 RSI: 0000000003e0005d RDI: 0000000000000000
<4> [338.559537] RBP: ffffc9000281b138 R08: 000000000025005c R09: 0000000000000001
<4> [338.559538] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025005c003
<4> [338.559540] R13: 0000000000000000 R14: 00000000000fcfa4 R15: ffff8881039b2188
<4> [338.559542] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.559544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.559545] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.559547] Call Trace:
<4> [338.559548] <TASK>
<4> [338.559550] ? mark_held_locks+0x46/0x90
<4> [338.559560] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.559568] iommu_map_nosync+0x12c/0x320
<4> [338.559575] iommu_map_sg+0xd9/0x1d0
<4> [338.559580] iommu_dma_map_sg+0x23c/0x670
<4> [338.559588] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.559593] dma_map_sgtable+0x1d/0x40
<4> [338.559595] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.559754] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.559917] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.560077] ? lock_acquire+0xc4/0x2f0
<4> [338.560081] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.560232] ? lock_is_held_type+0xa3/0x130
<4> [338.560238] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.560392] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.560545] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.560716] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.560888] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.561041] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.561194] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.561353] ? kernel_text_address+0x139/0x150
<4> [338.561356] ? __kernel_text_address+0x12/0x50
<4> [338.561369] ? __lock_acquire+0x43e/0x2860
<4> [338.561371] ? find_held_lock+0x31/0x90
<4> [338.561373] ? __create_object+0x68/0xc0
<4> [338.561382] ? find_held_lock+0x31/0x90
<4> [338.561384] ? __might_fault+0x53/0xb0
<4> [338.561394] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.561547] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.561702] drm_ioctl_kernel+0xb3/0x120
<4> [338.561708] drm_ioctl+0x2d4/0x5a0
<4> [338.561711] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.561870] __x64_sys_ioctl+0xa2/0x100
<4> [338.561874] x64_sys_call+0x1178/0x2660
<4> [338.561877] do_syscall_64+0x93/0xcd0
<4> [338.561880] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.561882] ? lock_is_held_type+0xa3/0x130
<4> [338.561888] ? ww_mutex_unlock+0x47/0xa0
<4> [338.561892] ? __lock_acquire+0x43e/0x2860
<4> [338.561896] ? __do_fault+0x3d/0x1b0
<4> [338.561903] ? find_held_lock+0x31/0x90
<4> [338.561905] ? rcu_read_unlock+0x1c/0x80
<4> [338.561909] ? lock_release+0xce/0x2a0
<4> [338.561913] ? find_held_lock+0x31/0x90
<4> [338.561915] ? do_user_addr_fault+0x300/0x8e0
<4> [338.561919] ? lock_release+0xce/0x2a0
<4> [338.561924] ? up_read+0x22/0x30
<4> [338.561927] ? do_user_addr_fault+0x300/0x8e0
<4> [338.561931] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.561935] ? irqentry_exit+0x77/0xb0
<4> [338.561938] ? clear_bhb_loop+0x30/0x80
<4> [338.561940] ? clear_bhb_loop+0x30/0x80
<4> [338.561944] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.561946] RIP: 0033:0x7a2536f24ded
<4> [338.561948] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.561950] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.561952] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.561954] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.561956] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.561957] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.561959] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.561968] </TASK>
<4> [338.561969] irq event stamp: 1045049
<4> [338.561970] hardirqs last enabled at (1045055): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.561973] hardirqs last disabled at (1045060): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.561976] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.561979] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.561981] ---[ end trace 0000000000000000 ]---
<2> [338.561983] DMAR: ERROR: DMA PTE for vPFN 0x3e0005e already set (to 25005d003 not 25005d003)
<4> [338.562004] ------------[ cut here ]------------
<4> [338.562006] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.562009] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.562089] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.562091] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.562092] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.562094] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.562096] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.562098] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.562101] RAX: 0000000000000000 RBX: ffff8881262b22f0 RCX: 0000000000000000
<4> [338.562102] RDX: 0000000000000000 RSI: 0000000003e0005e RDI: 0000000000000000
<4> [338.562104] RBP: ffffc9000281b138 R08: 000000000025005d R09: 0000000000000001
<4> [338.562105] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025005d003
<4> [338.562107] R13: 0000000000000000 R14: 00000000000fcfa3 R15: ffff8881039b2188
<4> [338.562109] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.562110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.562112] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.562114] Call Trace:
<4> [338.562115] <TASK>
<4> [338.562117] ? mark_held_locks+0x46/0x90
<4> [338.562122] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.562129] iommu_map_nosync+0x12c/0x320
<4> [338.562136] iommu_map_sg+0xd9/0x1d0
<4> [338.562141] iommu_dma_map_sg+0x23c/0x670
<4> [338.562149] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.562153] dma_map_sgtable+0x1d/0x40
<4> [338.562156] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.562316] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.562476] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.562642] ? lock_acquire+0xc4/0x2f0
<4> [338.562646] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.562798] ? lock_is_held_type+0xa3/0x130
<4> [338.562804] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.562958] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.563111] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.563276] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.563447] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.563605] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.563758] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.563918] ? kernel_text_address+0x139/0x150
<4> [338.563922] ? __kernel_text_address+0x12/0x50
<4> [338.563934] ? __lock_acquire+0x43e/0x2860
<4> [338.563937] ? find_held_lock+0x31/0x90
<4> [338.563939] ? __create_object+0x68/0xc0
<4> [338.563947] ? find_held_lock+0x31/0x90
<4> [338.563949] ? __might_fault+0x53/0xb0
<4> [338.563960] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.564112] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.564263] drm_ioctl_kernel+0xb3/0x120
<4> [338.564269] drm_ioctl+0x2d4/0x5a0
<4> [338.564272] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.564431] __x64_sys_ioctl+0xa2/0x100
<4> [338.564435] x64_sys_call+0x1178/0x2660
<4> [338.564438] do_syscall_64+0x93/0xcd0
<4> [338.564441] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.564443] ? lock_is_held_type+0xa3/0x130
<4> [338.564449] ? ww_mutex_unlock+0x47/0xa0
<4> [338.564454] ? __lock_acquire+0x43e/0x2860
<4> [338.564458] ? __do_fault+0x3d/0x1b0
<4> [338.564465] ? find_held_lock+0x31/0x90
<4> [338.564467] ? rcu_read_unlock+0x1c/0x80
<4> [338.564471] ? lock_release+0xce/0x2a0
<4> [338.564475] ? find_held_lock+0x31/0x90
<4> [338.564477] ? do_user_addr_fault+0x300/0x8e0
<4> [338.564481] ? lock_release+0xce/0x2a0
<4> [338.564486] ? up_read+0x22/0x30
<4> [338.564489] ? do_user_addr_fault+0x300/0x8e0
<4> [338.564493] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.564497] ? irqentry_exit+0x77/0xb0
<4> [338.564500] ? clear_bhb_loop+0x30/0x80
<4> [338.564503] ? clear_bhb_loop+0x30/0x80
<4> [338.564506] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.564508] RIP: 0033:0x7a2536f24ded
<4> [338.564510] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.564512] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.564515] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.564517] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.564518] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.564520] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.564522] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.564531] </TASK>
<4> [338.564532] irq event stamp: 1046101
<4> [338.564533] hardirqs last enabled at (1046107): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.564537] hardirqs last disabled at (1046112): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.564539] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.564542] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.564544] ---[ end trace 0000000000000000 ]---
<2> [338.564546] DMAR: ERROR: DMA PTE for vPFN 0x3e0005f already set (to 25005e003 not 25005e003)
<4> [338.564573] ------------[ cut here ]------------
<4> [338.564575] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.564578] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.564659] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.564662] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.564663] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.564665] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.564667] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.564669] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.564671] RAX: 0000000000000000 RBX: ffff8881262b22f8 RCX: 0000000000000000
<4> [338.564673] RDX: 0000000000000000 RSI: 0000000003e0005f RDI: 0000000000000000
<4> [338.564675] RBP: ffffc9000281b138 R08: 000000000025005e R09: 0000000000000001
<4> [338.564676] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025005e003
<4> [338.564678] R13: 0000000000000000 R14: 00000000000fcfa2 R15: ffff8881039b2188
<4> [338.564679] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.564681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.564683] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.564685] Call Trace:
<4> [338.564686] <TASK>
<4> [338.564688] ? mark_held_locks+0x46/0x90
<4> [338.564693] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.564700] iommu_map_nosync+0x12c/0x320
<4> [338.564707] iommu_map_sg+0xd9/0x1d0
<4> [338.564712] iommu_dma_map_sg+0x23c/0x670
<4> [338.564721] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.564725] dma_map_sgtable+0x1d/0x40
<4> [338.564728] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.564887] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.565047] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.565207] ? lock_acquire+0xc4/0x2f0
<4> [338.565210] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.565361] ? lock_is_held_type+0xa3/0x130
<4> [338.565367] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.565520] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.565680] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.565846] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.566017] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.566170] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.566324] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.566484] ? kernel_text_address+0x139/0x150
<4> [338.566487] ? __kernel_text_address+0x12/0x50
<4> [338.566500] ? __lock_acquire+0x43e/0x2860
<4> [338.566502] ? find_held_lock+0x31/0x90
<4> [338.566504] ? __create_object+0x68/0xc0
<4> [338.566513] ? find_held_lock+0x31/0x90
<4> [338.566515] ? __might_fault+0x53/0xb0
<4> [338.566525] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.566683] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.566834] drm_ioctl_kernel+0xb3/0x120
<4> [338.566840] drm_ioctl+0x2d4/0x5a0
<4> [338.566842] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.567002] __x64_sys_ioctl+0xa2/0x100
<4> [338.567007] x64_sys_call+0x1178/0x2660
<4> [338.567009] do_syscall_64+0x93/0xcd0
<4> [338.567013] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.567015] ? lock_is_held_type+0xa3/0x130
<4> [338.567020] ? ww_mutex_unlock+0x47/0xa0
<4> [338.567025] ? __lock_acquire+0x43e/0x2860
<4> [338.567029] ? __do_fault+0x3d/0x1b0
<4> [338.567036] ? find_held_lock+0x31/0x90
<4> [338.567038] ? rcu_read_unlock+0x1c/0x80
<4> [338.567042] ? lock_release+0xce/0x2a0
<4> [338.567046] ? find_held_lock+0x31/0x90
<4> [338.567048] ? do_user_addr_fault+0x300/0x8e0
<4> [338.567052] ? lock_release+0xce/0x2a0
<4> [338.567057] ? up_read+0x22/0x30
<4> [338.567060] ? do_user_addr_fault+0x300/0x8e0
<4> [338.567064] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.567068] ? irqentry_exit+0x77/0xb0
<4> [338.567071] ? clear_bhb_loop+0x30/0x80
<4> [338.567073] ? clear_bhb_loop+0x30/0x80
<4> [338.567077] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.567079] RIP: 0033:0x7a2536f24ded
<4> [338.567081] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.567083] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.567085] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.567087] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.567089] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.567090] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.567092] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.567100] </TASK>
<4> [338.567102] irq event stamp: 1047155
<4> [338.567103] hardirqs last enabled at (1047161): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.567106] hardirqs last disabled at (1047166): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.567109] softirqs last enabled at (1037460): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.567112] softirqs last disabled at (1037449): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.567114] ---[ end trace 0000000000000000 ]---
<2> [338.567115] DMAR: ERROR: DMA PTE for vPFN 0x3e00060 already set (to 25005f003 not 25005f003)
<4> [338.567137] ------------[ cut here ]------------
<4> [338.567138] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.567141] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.567221] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.567224] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.567225] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.567226] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.567229] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.567231] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.567233] RAX: 0000000000000000 RBX: ffff8881262b2300 RCX: 0000000000000000
<4> [338.567235] RDX: 0000000000000000 RSI: 0000000003e00060 RDI: 0000000000000000
<4> [338.567236] RBP: ffffc9000281b138 R08: 000000000025005f R09: 0000000000000001
<4> [338.567238] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025005f003
<4> [338.567239] R13: 0000000000000000 R14: 00000000000fcfa1 R15: ffff8881039b2188
<4> [338.567241] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.567243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.567244] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.567246] Call Trace:
<4> [338.567247] <TASK>
<4> [338.567249] ? mark_held_locks+0x46/0x90
<4> [338.567254] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.567261] iommu_map_nosync+0x12c/0x320
<4> [338.567268] iommu_map_sg+0xd9/0x1d0
<4> [338.567273] iommu_dma_map_sg+0x23c/0x670
<4> [338.567282] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.567286] dma_map_sgtable+0x1d/0x40
<4> [338.567289] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.567447] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.567613] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.567773] ? lock_acquire+0xc4/0x2f0
<4> [338.567776] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.567928] ? lock_is_held_type+0xa3/0x130
<4> [338.567933] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.568088] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.568241] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.568405] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.568583] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.568736] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.568889] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.569048] ? kernel_text_address+0x139/0x150
<4> [338.569052] ? __kernel_text_address+0x12/0x50
<4> [338.569064] ? __lock_acquire+0x43e/0x2860
<4> [338.569066] ? find_held_lock+0x31/0x90
<4> [338.569069] ? __create_object+0x68/0xc0
<4> [338.569077] ? find_held_lock+0x31/0x90
<4> [338.569079] ? __might_fault+0x53/0xb0
<4> [338.569090] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.569242] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.569393] drm_ioctl_kernel+0xb3/0x120
<4> [338.569399] drm_ioctl+0x2d4/0x5a0
<4> [338.569402] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.569566] __x64_sys_ioctl+0xa2/0x100
<4> [338.569571] x64_sys_call+0x1178/0x2660
<4> [338.569574] do_syscall_64+0x93/0xcd0
<4> [338.569577] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.569579] ? lock_is_held_type+0xa3/0x130
<4> [338.569584] ? ww_mutex_unlock+0x47/0xa0
<4> [338.569589] ? __lock_acquire+0x43e/0x2860
<4> [338.569593] ? __do_fault+0x3d/0x1b0
<4> [338.569600] ? find_held_lock+0x31/0x90
<4> [338.569602] ? rcu_read_unlock+0x1c/0x80
<4> [338.569606] ? lock_release+0xce/0x2a0
<4> [338.569610] ? find_held_lock+0x31/0x90
<4> [338.569612] ? do_user_addr_fault+0x300/0x8e0
<4> [338.569617] ? lock_release+0xce/0x2a0
<4> [338.569622] ? up_read+0x22/0x30
<4> [338.569625] ? do_user_addr_fault+0x300/0x8e0
<4> [338.569629] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.569633] ? irqentry_exit+0x77/0xb0
<4> [338.569636] ? clear_bhb_loop+0x30/0x80
<4> [338.569639] ? clear_bhb_loop+0x30/0x80
<4> [338.569642] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.569644] RIP: 0033:0x7a2536f24ded
<4> [338.569646] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.569648] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.569651] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.569653] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.569655] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.569656] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.569658] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.569667] </TASK>
<4> [338.569668] irq event stamp: 1048215
<4> [338.569670] hardirqs last enabled at (1048221): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.569673] hardirqs last disabled at (1048226): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.569676] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.569678] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.569681] ---[ end trace 0000000000000000 ]---
<2> [338.569683] DMAR: ERROR: DMA PTE for vPFN 0x3e00061 already set (to 250060003 not 250060003)
<4> [338.569704] ------------[ cut here ]------------
<4> [338.569706] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.569709] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.569791] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.569794] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.569795] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.569797] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.569799] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.569801] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.569804] RAX: 0000000000000000 RBX: ffff8881262b2308 RCX: 0000000000000000
<4> [338.569805] RDX: 0000000000000000 RSI: 0000000003e00061 RDI: 0000000000000000
<4> [338.569807] RBP: ffffc9000281b138 R08: 0000000000250060 R09: 0000000000000001
<4> [338.569808] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250060003
<4> [338.569810] R13: 0000000000000000 R14: 00000000000fcfa0 R15: ffff8881039b2188
<4> [338.569812] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.569814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.569815] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.569817] Call Trace:
<4> [338.569818] <TASK>
<4> [338.569821] ? mark_held_locks+0x46/0x90
<4> [338.569826] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.569832] iommu_map_nosync+0x12c/0x320
<4> [338.569839] iommu_map_sg+0xd9/0x1d0
<4> [338.569845] iommu_dma_map_sg+0x23c/0x670
<4> [338.569853] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.569858] dma_map_sgtable+0x1d/0x40
<4> [338.569860] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.570021] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.570181] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.570341] ? lock_acquire+0xc4/0x2f0
<4> [338.570344] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.570496] ? lock_is_held_type+0xa3/0x130
<4> [338.570501] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.570661] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.570815] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.570979] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.571151] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.571304] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.571456] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.571621] ? kernel_text_address+0x139/0x150
<4> [338.571624] ? __kernel_text_address+0x12/0x50
<4> [338.571636] ? __lock_acquire+0x43e/0x2860
<4> [338.571639] ? find_held_lock+0x31/0x90
<4> [338.571641] ? __create_object+0x68/0xc0
<4> [338.571650] ? find_held_lock+0x31/0x90
<4> [338.571652] ? __might_fault+0x53/0xb0
<4> [338.571662] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.571815] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.571966] drm_ioctl_kernel+0xb3/0x120
<4> [338.571972] drm_ioctl+0x2d4/0x5a0
<4> [338.571974] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.572134] __x64_sys_ioctl+0xa2/0x100
<4> [338.572138] x64_sys_call+0x1178/0x2660
<4> [338.572141] do_syscall_64+0x93/0xcd0
<4> [338.572144] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.572146] ? lock_is_held_type+0xa3/0x130
<4> [338.572152] ? ww_mutex_unlock+0x47/0xa0
<4> [338.572157] ? __lock_acquire+0x43e/0x2860
<4> [338.572161] ? __do_fault+0x3d/0x1b0
<4> [338.572168] ? find_held_lock+0x31/0x90
<4> [338.572170] ? rcu_read_unlock+0x1c/0x80
<4> [338.572173] ? lock_release+0xce/0x2a0
<4> [338.572178] ? find_held_lock+0x31/0x90
<4> [338.572180] ? do_user_addr_fault+0x300/0x8e0
<4> [338.572184] ? lock_release+0xce/0x2a0
<4> [338.572189] ? up_read+0x22/0x30
<4> [338.572192] ? do_user_addr_fault+0x300/0x8e0
<4> [338.572195] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.572199] ? irqentry_exit+0x77/0xb0
<4> [338.572202] ? clear_bhb_loop+0x30/0x80
<4> [338.572205] ? clear_bhb_loop+0x30/0x80
<4> [338.572208] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.572210] RIP: 0033:0x7a2536f24ded
<4> [338.572212] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.572214] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.572217] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.572219] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.572220] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.572222] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.572223] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.572232] </TASK>
<4> [338.572233] irq event stamp: 1049267
<4> [338.572235] hardirqs last enabled at (1049273): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.572238] hardirqs last disabled at (1049278): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.572241] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.572243] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.572245] ---[ end trace 0000000000000000 ]---
<2> [338.572247] DMAR: ERROR: DMA PTE for vPFN 0x3e00062 already set (to 250061003 not 250061003)
<4> [338.572268] ------------[ cut here ]------------
<4> [338.572270] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.572273] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.572353] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.572356] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.572357] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.572358] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.572361] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.572362] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.572365] RAX: 0000000000000000 RBX: ffff8881262b2310 RCX: 0000000000000000
<4> [338.572367] RDX: 0000000000000000 RSI: 0000000003e00062 RDI: 0000000000000000
<4> [338.572368] RBP: ffffc9000281b138 R08: 0000000000250061 R09: 0000000000000001
<4> [338.572370] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250061003
<4> [338.572371] R13: 0000000000000000 R14: 00000000000fcf9f R15: ffff8881039b2188
<4> [338.572373] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.572375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.572376] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.572378] Call Trace:
<4> [338.572379] <TASK>
<4> [338.572381] ? mark_held_locks+0x46/0x90
<4> [338.572386] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.572393] iommu_map_nosync+0x12c/0x320
<4> [338.572400] iommu_map_sg+0xd9/0x1d0
<4> [338.572406] iommu_dma_map_sg+0x23c/0x670
<4> [338.572414] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.572418] dma_map_sgtable+0x1d/0x40
<4> [338.572421] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.572585] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.572746] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.572906] ? lock_acquire+0xc4/0x2f0
<4> [338.572909] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.573061] ? lock_is_held_type+0xa3/0x130
<4> [338.573066] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.573220] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.573374] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.573539] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.573715] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.573868] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.574021] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.574180] ? kernel_text_address+0x139/0x150
<4> [338.574184] ? __kernel_text_address+0x12/0x50
<4> [338.574196] ? __lock_acquire+0x43e/0x2860
<4> [338.574199] ? find_held_lock+0x31/0x90
<4> [338.574201] ? __create_object+0x68/0xc0
<4> [338.574209] ? find_held_lock+0x31/0x90
<4> [338.574211] ? __might_fault+0x53/0xb0
<4> [338.574221] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.574374] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.574524] drm_ioctl_kernel+0xb3/0x120
<4> [338.574530] drm_ioctl+0x2d4/0x5a0
<4> [338.574533] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.574697] __x64_sys_ioctl+0xa2/0x100
<4> [338.574702] x64_sys_call+0x1178/0x2660
<4> [338.574705] do_syscall_64+0x93/0xcd0
<4> [338.574707] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.574710] ? lock_is_held_type+0xa3/0x130
<4> [338.574715] ? ww_mutex_unlock+0x47/0xa0
<4> [338.574720] ? __lock_acquire+0x43e/0x2860
<4> [338.574724] ? __do_fault+0x3d/0x1b0
<4> [338.574731] ? find_held_lock+0x31/0x90
<4> [338.574733] ? rcu_read_unlock+0x1c/0x80
<4> [338.574737] ? lock_release+0xce/0x2a0
<4> [338.574741] ? find_held_lock+0x31/0x90
<4> [338.574743] ? do_user_addr_fault+0x300/0x8e0
<4> [338.574747] ? lock_release+0xce/0x2a0
<4> [338.574752] ? up_read+0x22/0x30
<4> [338.574755] ? do_user_addr_fault+0x300/0x8e0
<4> [338.574759] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.574763] ? irqentry_exit+0x77/0xb0
<4> [338.574766] ? clear_bhb_loop+0x30/0x80
<4> [338.574768] ? clear_bhb_loop+0x30/0x80
<4> [338.574772] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.574774] RIP: 0033:0x7a2536f24ded
<4> [338.574776] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.574778] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.574781] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.574782] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.574784] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.574785] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.574787] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.574796] </TASK>
<4> [338.574797] irq event stamp: 1050321
<4> [338.574798] hardirqs last enabled at (1050327): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.574801] hardirqs last disabled at (1050332): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.574804] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.574807] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.574809] ---[ end trace 0000000000000000 ]---
<2> [338.574811] DMAR: ERROR: DMA PTE for vPFN 0x3e00063 already set (to 250062003 not 250062003)
<4> [338.574832] ------------[ cut here ]------------
<4> [338.574834] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.574837] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.574917] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.574920] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.574921] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.574923] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.574925] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.574927] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.574929] RAX: 0000000000000000 RBX: ffff8881262b2318 RCX: 0000000000000000
<4> [338.574931] RDX: 0000000000000000 RSI: 0000000003e00063 RDI: 0000000000000000
<4> [338.574932] RBP: ffffc9000281b138 R08: 0000000000250062 R09: 0000000000000001
<4> [338.574934] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250062003
<4> [338.574936] R13: 0000000000000000 R14: 00000000000fcf9e R15: ffff8881039b2188
<4> [338.574937] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.574939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.574941] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.574942] Call Trace:
<4> [338.574944] <TASK>
<4> [338.574946] ? mark_held_locks+0x46/0x90
<4> [338.574951] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.574957] iommu_map_nosync+0x12c/0x320
<4> [338.574964] iommu_map_sg+0xd9/0x1d0
<4> [338.574970] iommu_dma_map_sg+0x23c/0x670
<4> [338.574978] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.574982] dma_map_sgtable+0x1d/0x40
<4> [338.574985] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.575144] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.575303] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.575463] ? lock_acquire+0xc4/0x2f0
<4> [338.575467] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.575623] ? lock_is_held_type+0xa3/0x130
<4> [338.575629] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.575783] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.575937] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.576102] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.576274] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.576427] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.576584] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.576745] ? kernel_text_address+0x139/0x150
<4> [338.576749] ? __kernel_text_address+0x12/0x50
<4> [338.576761] ? __lock_acquire+0x43e/0x2860
<4> [338.576764] ? find_held_lock+0x31/0x90
<4> [338.576766] ? __create_object+0x68/0xc0
<4> [338.576774] ? find_held_lock+0x31/0x90
<4> [338.576776] ? __might_fault+0x53/0xb0
<4> [338.576787] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.576939] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.577090] drm_ioctl_kernel+0xb3/0x120
<4> [338.577096] drm_ioctl+0x2d4/0x5a0
<4> [338.577098] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.577258] __x64_sys_ioctl+0xa2/0x100
<4> [338.577263] x64_sys_call+0x1178/0x2660
<4> [338.577266] do_syscall_64+0x93/0xcd0
<4> [338.577269] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.577271] ? lock_is_held_type+0xa3/0x130
<4> [338.577277] ? ww_mutex_unlock+0x47/0xa0
<4> [338.577281] ? __lock_acquire+0x43e/0x2860
<4> [338.577285] ? __do_fault+0x3d/0x1b0
<4> [338.577292] ? find_held_lock+0x31/0x90
<4> [338.577295] ? rcu_read_unlock+0x1c/0x80
<4> [338.577298] ? lock_release+0xce/0x2a0
<4> [338.577303] ? find_held_lock+0x31/0x90
<4> [338.577305] ? do_user_addr_fault+0x300/0x8e0
<4> [338.577309] ? lock_release+0xce/0x2a0
<4> [338.577314] ? up_read+0x22/0x30
<4> [338.577317] ? do_user_addr_fault+0x300/0x8e0
<4> [338.577321] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.577325] ? irqentry_exit+0x77/0xb0
<4> [338.577328] ? clear_bhb_loop+0x30/0x80
<4> [338.577330] ? clear_bhb_loop+0x30/0x80
<4> [338.577334] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.577336] RIP: 0033:0x7a2536f24ded
<4> [338.577338] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.577340] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.577343] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.577344] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.577346] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.577348] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.577349] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.577358] </TASK>
<4> [338.577359] irq event stamp: 1051373
<4> [338.577361] hardirqs last enabled at (1051379): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.577364] hardirqs last disabled at (1051384): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.577367] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.577369] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.577372] ---[ end trace 0000000000000000 ]---
<2> [338.577374] DMAR: ERROR: DMA PTE for vPFN 0x3e00064 already set (to 250063003 not 250063003)
<4> [338.577395] ------------[ cut here ]------------
<4> [338.577397] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.577400] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.577481] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.577484] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.577485] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.577487] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.577489] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.577491] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.577494] RAX: 0000000000000000 RBX: ffff8881262b2320 RCX: 0000000000000000
<4> [338.577495] RDX: 0000000000000000 RSI: 0000000003e00064 RDI: 0000000000000000
<4> [338.577497] RBP: ffffc9000281b138 R08: 0000000000250063 R09: 0000000000000001
<4> [338.577499] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250063003
<4> [338.577500] R13: 0000000000000000 R14: 00000000000fcf9d R15: ffff8881039b2188
<4> [338.577502] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.577504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.577505] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.577507] Call Trace:
<4> [338.577508] <TASK>
<4> [338.577510] ? mark_held_locks+0x46/0x90
<4> [338.577515] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.577522] iommu_map_nosync+0x12c/0x320
<4> [338.577529] iommu_map_sg+0xd9/0x1d0
<4> [338.577535] iommu_dma_map_sg+0x23c/0x670
<4> [338.577543] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.577553] dma_map_sgtable+0x1d/0x40
<4> [338.577556] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.577715] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.577875] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.578034] ? lock_acquire+0xc4/0x2f0
<4> [338.578038] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.578190] ? lock_is_held_type+0xa3/0x130
<4> [338.578195] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.578349] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.578502] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.578672] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.578844] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.578997] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.579148] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.579308] ? kernel_text_address+0x139/0x150
<4> [338.579312] ? __kernel_text_address+0x12/0x50
<4> [338.579324] ? __lock_acquire+0x43e/0x2860
<4> [338.579327] ? find_held_lock+0x31/0x90
<4> [338.579329] ? __create_object+0x68/0xc0
<4> [338.579337] ? find_held_lock+0x31/0x90
<4> [338.579340] ? __might_fault+0x53/0xb0
<4> [338.579350] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.579502] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.579658] drm_ioctl_kernel+0xb3/0x120
<4> [338.579664] drm_ioctl+0x2d4/0x5a0
<4> [338.579667] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.579826] __x64_sys_ioctl+0xa2/0x100
<4> [338.579831] x64_sys_call+0x1178/0x2660
<4> [338.579833] do_syscall_64+0x93/0xcd0
<4> [338.579837] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.579839] ? lock_is_held_type+0xa3/0x130
<4> [338.579844] ? ww_mutex_unlock+0x47/0xa0
<4> [338.579849] ? __lock_acquire+0x43e/0x2860
<4> [338.579853] ? __do_fault+0x3d/0x1b0
<4> [338.579860] ? find_held_lock+0x31/0x90
<4> [338.579862] ? rcu_read_unlock+0x1c/0x80
<4> [338.579866] ? lock_release+0xce/0x2a0
<4> [338.579870] ? find_held_lock+0x31/0x90
<4> [338.579872] ? do_user_addr_fault+0x300/0x8e0
<4> [338.579876] ? lock_release+0xce/0x2a0
<4> [338.579881] ? up_read+0x22/0x30
<4> [338.579884] ? do_user_addr_fault+0x300/0x8e0
<4> [338.579888] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.579892] ? irqentry_exit+0x77/0xb0
<4> [338.579895] ? clear_bhb_loop+0x30/0x80
<4> [338.579897] ? clear_bhb_loop+0x30/0x80
<4> [338.579900] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.579902] RIP: 0033:0x7a2536f24ded
<4> [338.579904] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.579906] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.579909] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.579911] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.579912] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.579914] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.579915] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.579924] </TASK>
<4> [338.579926] irq event stamp: 1052427
<4> [338.579927] hardirqs last enabled at (1052433): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.579930] hardirqs last disabled at (1052438): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.579933] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.579936] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.579938] ---[ end trace 0000000000000000 ]---
<2> [338.579940] DMAR: ERROR: DMA PTE for vPFN 0x3e00065 already set (to 250064003 not 250064003)
<4> [338.579961] ------------[ cut here ]------------
<4> [338.579962] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.579966] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.580046] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.580049] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.580050] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.580051] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.580054] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.580056] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.580058] RAX: 0000000000000000 RBX: ffff8881262b2328 RCX: 0000000000000000
<4> [338.580060] RDX: 0000000000000000 RSI: 0000000003e00065 RDI: 0000000000000000
<4> [338.580061] RBP: ffffc9000281b138 R08: 0000000000250064 R09: 0000000000000001
<4> [338.580063] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250064003
<4> [338.580064] R13: 0000000000000000 R14: 00000000000fcf9c R15: ffff8881039b2188
<4> [338.580066] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.580068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.580069] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.580071] Call Trace:
<4> [338.580072] <TASK>
<4> [338.580075] ? mark_held_locks+0x46/0x90
<4> [338.580079] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.580086] iommu_map_nosync+0x12c/0x320
<4> [338.580094] iommu_map_sg+0xd9/0x1d0
<4> [338.580099] iommu_dma_map_sg+0x23c/0x670
<4> [338.580107] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.580111] dma_map_sgtable+0x1d/0x40
<4> [338.580114] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.580273] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.580433] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.580598] ? lock_acquire+0xc4/0x2f0
<4> [338.580601] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.580753] ? lock_is_held_type+0xa3/0x130
<4> [338.580759] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.580913] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.581066] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.581231] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.581403] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.581561] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.581713] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.581874] ? kernel_text_address+0x139/0x150
<4> [338.581877] ? __kernel_text_address+0x12/0x50
<4> [338.581889] ? __lock_acquire+0x43e/0x2860
<4> [338.581892] ? find_held_lock+0x31/0x90
<4> [338.581894] ? __create_object+0x68/0xc0
<4> [338.581903] ? find_held_lock+0x31/0x90
<4> [338.581905] ? __might_fault+0x53/0xb0
<4> [338.581915] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.582067] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.582217] drm_ioctl_kernel+0xb3/0x120
<4> [338.582223] drm_ioctl+0x2d4/0x5a0
<4> [338.582225] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.582385] __x64_sys_ioctl+0xa2/0x100
<4> [338.582389] x64_sys_call+0x1178/0x2660
<4> [338.582392] do_syscall_64+0x93/0xcd0
<4> [338.582395] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.582397] ? lock_is_held_type+0xa3/0x130
<4> [338.582403] ? ww_mutex_unlock+0x47/0xa0
<4> [338.582407] ? __lock_acquire+0x43e/0x2860
<4> [338.582411] ? __do_fault+0x3d/0x1b0
<4> [338.582418] ? find_held_lock+0x31/0x90
<4> [338.582420] ? rcu_read_unlock+0x1c/0x80
<4> [338.582424] ? lock_release+0xce/0x2a0
<4> [338.582428] ? find_held_lock+0x31/0x90
<4> [338.582430] ? do_user_addr_fault+0x300/0x8e0
<4> [338.582434] ? lock_release+0xce/0x2a0
<4> [338.582439] ? up_read+0x22/0x30
<4> [338.582442] ? do_user_addr_fault+0x300/0x8e0
<4> [338.582446] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.582450] ? irqentry_exit+0x77/0xb0
<4> [338.582453] ? clear_bhb_loop+0x30/0x80
<4> [338.582455] ? clear_bhb_loop+0x30/0x80
<4> [338.582459] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.582461] RIP: 0033:0x7a2536f24ded
<4> [338.582463] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.582465] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.582467] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.582469] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.582471] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.582472] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.582474] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.582482] </TASK>
<4> [338.582484] irq event stamp: 1053479
<4> [338.582485] hardirqs last enabled at (1053485): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.582488] hardirqs last disabled at (1053490): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.582491] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.582494] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.582496] ---[ end trace 0000000000000000 ]---
<2> [338.582498] DMAR: ERROR: DMA PTE for vPFN 0x3e00066 already set (to 250065003 not 250065003)
<4> [338.582519] ------------[ cut here ]------------
<4> [338.582521] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.582524] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.582610] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.582613] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.582614] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.582616] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.582618] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.582620] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.582623] RAX: 0000000000000000 RBX: ffff8881262b2330 RCX: 0000000000000000
<4> [338.582624] RDX: 0000000000000000 RSI: 0000000003e00066 RDI: 0000000000000000
<4> [338.582626] RBP: ffffc9000281b138 R08: 0000000000250065 R09: 0000000000000001
<4> [338.582627] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250065003
<4> [338.582629] R13: 0000000000000000 R14: 00000000000fcf9b R15: ffff8881039b2188
<4> [338.582631] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.582632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.582634] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.582636] Call Trace:
<4> [338.582637] <TASK>
<4> [338.582639] ? mark_held_locks+0x46/0x90
<4> [338.582644] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.582651] iommu_map_nosync+0x12c/0x320
<4> [338.582659] iommu_map_sg+0xd9/0x1d0
<4> [338.582664] iommu_dma_map_sg+0x23c/0x670
<4> [338.582672] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.582676] dma_map_sgtable+0x1d/0x40
<4> [338.582679] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.582839] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.582999] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.583158] ? lock_acquire+0xc4/0x2f0
<4> [338.583162] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.583313] ? lock_is_held_type+0xa3/0x130
<4> [338.583318] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.583472] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.583631] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.583796] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.583968] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.584121] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.584273] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.584432] ? kernel_text_address+0x139/0x150
<4> [338.584436] ? __kernel_text_address+0x12/0x50
<4> [338.584448] ? __lock_acquire+0x43e/0x2860
<4> [338.584450] ? find_held_lock+0x31/0x90
<4> [338.584453] ? __create_object+0x68/0xc0
<4> [338.584461] ? find_held_lock+0x31/0x90
<4> [338.584463] ? __might_fault+0x53/0xb0
<4> [338.584473] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.584630] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.584782] drm_ioctl_kernel+0xb3/0x120
<4> [338.584788] drm_ioctl+0x2d4/0x5a0
<4> [338.584790] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.584949] __x64_sys_ioctl+0xa2/0x100
<4> [338.584954] x64_sys_call+0x1178/0x2660
<4> [338.584956] do_syscall_64+0x93/0xcd0
<4> [338.584959] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.584961] ? lock_is_held_type+0xa3/0x130
<4> [338.584967] ? ww_mutex_unlock+0x47/0xa0
<4> [338.584972] ? __lock_acquire+0x43e/0x2860
<4> [338.584976] ? __do_fault+0x3d/0x1b0
<4> [338.584983] ? find_held_lock+0x31/0x90
<4> [338.584985] ? rcu_read_unlock+0x1c/0x80
<4> [338.584988] ? lock_release+0xce/0x2a0
<4> [338.584993] ? find_held_lock+0x31/0x90
<4> [338.584995] ? do_user_addr_fault+0x300/0x8e0
<4> [338.584998] ? lock_release+0xce/0x2a0
<4> [338.585003] ? up_read+0x22/0x30
<4> [338.585007] ? do_user_addr_fault+0x300/0x8e0
<4> [338.585010] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.585014] ? irqentry_exit+0x77/0xb0
<4> [338.585017] ? clear_bhb_loop+0x30/0x80
<4> [338.585020] ? clear_bhb_loop+0x30/0x80
<4> [338.585023] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.585025] RIP: 0033:0x7a2536f24ded
<4> [338.585027] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.585029] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.585032] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.585034] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.585035] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.585037] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.585039] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.585048] </TASK>
<4> [338.585049] irq event stamp: 1054533
<4> [338.585050] hardirqs last enabled at (1054539): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.585054] hardirqs last disabled at (1054544): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.585056] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.585059] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.585061] ---[ end trace 0000000000000000 ]---
<2> [338.585063] DMAR: ERROR: DMA PTE for vPFN 0x3e00067 already set (to 250066003 not 250066003)
<4> [338.585085] ------------[ cut here ]------------
<4> [338.585086] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.585089] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.585170] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.585173] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.585174] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.585176] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.585178] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.585180] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.585182] RAX: 0000000000000000 RBX: ffff8881262b2338 RCX: 0000000000000000
<4> [338.585184] RDX: 0000000000000000 RSI: 0000000003e00067 RDI: 0000000000000000
<4> [338.585186] RBP: ffffc9000281b138 R08: 0000000000250066 R09: 0000000000000001
<4> [338.585187] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250066003
<4> [338.585189] R13: 0000000000000000 R14: 00000000000fcf9a R15: ffff8881039b2188
<4> [338.585190] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.585192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.585194] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.585196] Call Trace:
<4> [338.585197] <TASK>
<4> [338.585199] ? mark_held_locks+0x46/0x90
<4> [338.585204] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.585211] iommu_map_nosync+0x12c/0x320
<4> [338.585218] iommu_map_sg+0xd9/0x1d0
<4> [338.585223] iommu_dma_map_sg+0x23c/0x670
<4> [338.585232] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.585236] dma_map_sgtable+0x1d/0x40
<4> [338.585239] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.585400] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.585565] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.585725] ? lock_acquire+0xc4/0x2f0
<4> [338.585728] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.585881] ? lock_is_held_type+0xa3/0x130
<4> [338.585886] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.586040] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.586193] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.586357] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.586528] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.586687] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.586840] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.586999] ? kernel_text_address+0x139/0x150
<4> [338.587003] ? __kernel_text_address+0x12/0x50
<4> [338.587015] ? __lock_acquire+0x43e/0x2860
<4> [338.587017] ? find_held_lock+0x31/0x90
<4> [338.587020] ? __create_object+0x68/0xc0
<4> [338.587028] ? find_held_lock+0x31/0x90
<4> [338.587030] ? __might_fault+0x53/0xb0
<4> [338.587041] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.587193] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.587344] drm_ioctl_kernel+0xb3/0x120
<4> [338.587349] drm_ioctl+0x2d4/0x5a0
<4> [338.587352] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.587511] __x64_sys_ioctl+0xa2/0x100
<4> [338.587516] x64_sys_call+0x1178/0x2660
<4> [338.587519] do_syscall_64+0x93/0xcd0
<4> [338.587522] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.587524] ? lock_is_held_type+0xa3/0x130
<4> [338.587529] ? ww_mutex_unlock+0x47/0xa0
<4> [338.587534] ? __lock_acquire+0x43e/0x2860
<4> [338.587538] ? __do_fault+0x3d/0x1b0
<4> [338.587550] ? find_held_lock+0x31/0x90
<4> [338.587553] ? rcu_read_unlock+0x1c/0x80
<4> [338.587557] ? lock_release+0xce/0x2a0
<4> [338.587561] ? find_held_lock+0x31/0x90
<4> [338.587563] ? do_user_addr_fault+0x300/0x8e0
<4> [338.587567] ? lock_release+0xce/0x2a0
<4> [338.587572] ? up_read+0x22/0x30
<4> [338.587575] ? do_user_addr_fault+0x300/0x8e0
<4> [338.587578] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.587583] ? irqentry_exit+0x77/0xb0
<4> [338.587586] ? clear_bhb_loop+0x30/0x80
<4> [338.587588] ? clear_bhb_loop+0x30/0x80
<4> [338.587591] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.587593] RIP: 0033:0x7a2536f24ded
<4> [338.587595] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.587597] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.587600] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.587602] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.587603] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.587605] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.587607] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.587615] </TASK>
<4> [338.587617] irq event stamp: 1055587
<4> [338.587618] hardirqs last enabled at (1055593): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.587622] hardirqs last disabled at (1055598): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.587624] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.587627] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.587629] ---[ end trace 0000000000000000 ]---
<2> [338.587631] DMAR: ERROR: DMA PTE for vPFN 0x3e00068 already set (to 250067003 not 250067003)
<4> [338.587653] ------------[ cut here ]------------
<4> [338.587654] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.587657] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.587737] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.587740] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.587741] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.587742] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.587745] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.587747] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.587749] RAX: 0000000000000000 RBX: ffff8881262b2340 RCX: 0000000000000000
<4> [338.587751] RDX: 0000000000000000 RSI: 0000000003e00068 RDI: 0000000000000000
<4> [338.587752] RBP: ffffc9000281b138 R08: 0000000000250067 R09: 0000000000000001
<4> [338.587754] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250067003
<4> [338.587755] R13: 0000000000000000 R14: 00000000000fcf99 R15: ffff8881039b2188
<4> [338.587757] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.587759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.587760] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.587762] Call Trace:
<4> [338.587763] <TASK>
<4> [338.587765] ? mark_held_locks+0x46/0x90
<4> [338.587770] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.587777] iommu_map_nosync+0x12c/0x320
<4> [338.587784] iommu_map_sg+0xd9/0x1d0
<4> [338.587790] iommu_dma_map_sg+0x23c/0x670
<4> [338.587798] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.587802] dma_map_sgtable+0x1d/0x40
<4> [338.587805] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.587963] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.588123] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.588283] ? lock_acquire+0xc4/0x2f0
<4> [338.588286] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.588438] ? lock_is_held_type+0xa3/0x130
<4> [338.588444] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.588604] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.588758] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.588923] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.589094] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.589247] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.589398] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.589563] ? kernel_text_address+0x139/0x150
<4> [338.589567] ? __kernel_text_address+0x12/0x50
<4> [338.589579] ? __lock_acquire+0x43e/0x2860
<4> [338.589582] ? find_held_lock+0x31/0x90
<4> [338.589584] ? __create_object+0x68/0xc0
<4> [338.589592] ? find_held_lock+0x31/0x90
<4> [338.589595] ? __might_fault+0x53/0xb0
<4> [338.589605] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.589757] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.589908] drm_ioctl_kernel+0xb3/0x120
<4> [338.589914] drm_ioctl+0x2d4/0x5a0
<4> [338.589916] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.590076] __x64_sys_ioctl+0xa2/0x100
<4> [338.590080] x64_sys_call+0x1178/0x2660
<4> [338.590083] do_syscall_64+0x93/0xcd0
<4> [338.590086] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.590088] ? lock_is_held_type+0xa3/0x130
<4> [338.590094] ? ww_mutex_unlock+0x47/0xa0
<4> [338.590098] ? __lock_acquire+0x43e/0x2860
<4> [338.590102] ? __do_fault+0x3d/0x1b0
<4> [338.590109] ? find_held_lock+0x31/0x90
<4> [338.590112] ? rcu_read_unlock+0x1c/0x80
<4> [338.590115] ? lock_release+0xce/0x2a0
<4> [338.590119] ? find_held_lock+0x31/0x90
<4> [338.590121] ? do_user_addr_fault+0x300/0x8e0
<4> [338.590125] ? lock_release+0xce/0x2a0
<4> [338.590130] ? up_read+0x22/0x30
<4> [338.590133] ? do_user_addr_fault+0x300/0x8e0
<4> [338.590137] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.590141] ? irqentry_exit+0x77/0xb0
<4> [338.590144] ? clear_bhb_loop+0x30/0x80
<4> [338.590146] ? clear_bhb_loop+0x30/0x80
<4> [338.590150] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.590152] RIP: 0033:0x7a2536f24ded
<4> [338.590154] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.590156] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.590159] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.590160] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.590162] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.590163] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.590165] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.590174] </TASK>
<4> [338.590175] irq event stamp: 1056639
<4> [338.590176] hardirqs last enabled at (1056645): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.590180] hardirqs last disabled at (1056650): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.590182] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.590185] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.590187] ---[ end trace 0000000000000000 ]---
<2> [338.590189] DMAR: ERROR: DMA PTE for vPFN 0x3e00069 already set (to 250068003 not 250068003)
<4> [338.590210] ------------[ cut here ]------------
<4> [338.590212] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.590215] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.590294] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.590297] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.590298] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.590300] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.590302] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.590304] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.590306] RAX: 0000000000000000 RBX: ffff8881262b2348 RCX: 0000000000000000
<4> [338.590308] RDX: 0000000000000000 RSI: 0000000003e00069 RDI: 0000000000000000
<4> [338.590309] RBP: ffffc9000281b138 R08: 0000000000250068 R09: 0000000000000001
<4> [338.590311] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250068003
<4> [338.590313] R13: 0000000000000000 R14: 00000000000fcf98 R15: ffff8881039b2188
<4> [338.590314] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.590316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.590318] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.590319] Call Trace:
<4> [338.590321] <TASK>
<4> [338.590323] ? mark_held_locks+0x46/0x90
<4> [338.590328] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.590334] iommu_map_nosync+0x12c/0x320
<4> [338.590341] iommu_map_sg+0xd9/0x1d0
<4> [338.590347] iommu_dma_map_sg+0x23c/0x670
<4> [338.590355] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.590359] dma_map_sgtable+0x1d/0x40
<4> [338.590362] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.590520] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.590687] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.590847] ? lock_acquire+0xc4/0x2f0
<4> [338.590850] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.591002] ? lock_is_held_type+0xa3/0x130
<4> [338.591007] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.591161] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.591315] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.591480] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.591655] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.591808] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.591960] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.592120] ? kernel_text_address+0x139/0x150
<4> [338.592124] ? __kernel_text_address+0x12/0x50
<4> [338.592136] ? __lock_acquire+0x43e/0x2860
<4> [338.592139] ? find_held_lock+0x31/0x90
<4> [338.592141] ? __create_object+0x68/0xc0
<4> [338.592149] ? find_held_lock+0x31/0x90
<4> [338.592151] ? __might_fault+0x53/0xb0
<4> [338.592162] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.592314] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.592465] drm_ioctl_kernel+0xb3/0x120
<4> [338.592470] drm_ioctl+0x2d4/0x5a0
<4> [338.592473] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.592637] __x64_sys_ioctl+0xa2/0x100
<4> [338.592642] x64_sys_call+0x1178/0x2660
<4> [338.592645] do_syscall_64+0x93/0xcd0
<4> [338.592648] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.592650] ? lock_is_held_type+0xa3/0x130
<4> [338.592655] ? ww_mutex_unlock+0x47/0xa0
<4> [338.592660] ? __lock_acquire+0x43e/0x2860
<4> [338.592664] ? __do_fault+0x3d/0x1b0
<4> [338.592671] ? find_held_lock+0x31/0x90
<4> [338.592673] ? rcu_read_unlock+0x1c/0x80
<4> [338.592677] ? lock_release+0xce/0x2a0
<4> [338.592681] ? find_held_lock+0x31/0x90
<4> [338.592683] ? do_user_addr_fault+0x300/0x8e0
<4> [338.592687] ? lock_release+0xce/0x2a0
<4> [338.592692] ? up_read+0x22/0x30
<4> [338.592695] ? do_user_addr_fault+0x300/0x8e0
<4> [338.592699] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.592703] ? irqentry_exit+0x77/0xb0
<4> [338.592706] ? clear_bhb_loop+0x30/0x80
<4> [338.592708] ? clear_bhb_loop+0x30/0x80
<4> [338.592712] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.592714] RIP: 0033:0x7a2536f24ded
<4> [338.592716] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.592718] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.592721] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.592722] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.592724] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.592726] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.592727] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.592736] </TASK>
<4> [338.592738] irq event stamp: 1057693
<4> [338.592739] hardirqs last enabled at (1057699): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.592742] hardirqs last disabled at (1057704): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.592745] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.592748] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.592750] ---[ end trace 0000000000000000 ]---
<2> [338.592752] DMAR: ERROR: DMA PTE for vPFN 0x3e0006a already set (to 250069003 not 250069003)
<4> [338.592773] ------------[ cut here ]------------
<4> [338.592775] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.592778] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.592859] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.592862] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.592863] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.592865] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.592867] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.592869] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.592872] RAX: 0000000000000000 RBX: ffff8881262b2350 RCX: 0000000000000000
<4> [338.592873] RDX: 0000000000000000 RSI: 0000000003e0006a RDI: 0000000000000000
<4> [338.592875] RBP: ffffc9000281b138 R08: 0000000000250069 R09: 0000000000000001
<4> [338.592876] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250069003
<4> [338.592878] R13: 0000000000000000 R14: 00000000000fcf97 R15: ffff8881039b2188
<4> [338.592880] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.592882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.592883] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.592885] Call Trace:
<4> [338.592886] <TASK>
<4> [338.592888] ? mark_held_locks+0x46/0x90
<4> [338.592893] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.592900] iommu_map_nosync+0x12c/0x320
<4> [338.592908] iommu_map_sg+0xd9/0x1d0
<4> [338.592913] iommu_dma_map_sg+0x23c/0x670
<4> [338.592921] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.592926] dma_map_sgtable+0x1d/0x40
<4> [338.592928] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.593088] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.593247] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.593406] ? lock_acquire+0xc4/0x2f0
<4> [338.593410] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.593567] ? lock_is_held_type+0xa3/0x130
<4> [338.593572] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.593726] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.593881] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.594046] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.594218] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.594371] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.594523] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.594688] ? kernel_text_address+0x139/0x150
<4> [338.594691] ? __kernel_text_address+0x12/0x50
<4> [338.594703] ? __lock_acquire+0x43e/0x2860
<4> [338.594706] ? find_held_lock+0x31/0x90
<4> [338.594708] ? __create_object+0x68/0xc0
<4> [338.594716] ? find_held_lock+0x31/0x90
<4> [338.594719] ? __might_fault+0x53/0xb0
<4> [338.594729] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.594881] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.595031] drm_ioctl_kernel+0xb3/0x120
<4> [338.595037] drm_ioctl+0x2d4/0x5a0
<4> [338.595040] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.595199] __x64_sys_ioctl+0xa2/0x100
<4> [338.595204] x64_sys_call+0x1178/0x2660
<4> [338.595207] do_syscall_64+0x93/0xcd0
<4> [338.595210] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.595212] ? lock_is_held_type+0xa3/0x130
<4> [338.595218] ? ww_mutex_unlock+0x47/0xa0
<4> [338.595222] ? __lock_acquire+0x43e/0x2860
<4> [338.595226] ? __do_fault+0x3d/0x1b0
<4> [338.595233] ? find_held_lock+0x31/0x90
<4> [338.595235] ? rcu_read_unlock+0x1c/0x80
<4> [338.595239] ? lock_release+0xce/0x2a0
<4> [338.595243] ? find_held_lock+0x31/0x90
<4> [338.595245] ? do_user_addr_fault+0x300/0x8e0
<4> [338.595249] ? lock_release+0xce/0x2a0
<4> [338.595254] ? up_read+0x22/0x30
<4> [338.595258] ? do_user_addr_fault+0x300/0x8e0
<4> [338.595261] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.595265] ? irqentry_exit+0x77/0xb0
<4> [338.595268] ? clear_bhb_loop+0x30/0x80
<4> [338.595270] ? clear_bhb_loop+0x30/0x80
<4> [338.595274] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.595276] RIP: 0033:0x7a2536f24ded
<4> [338.595278] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.595280] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.595283] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.595284] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.595286] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.595287] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.595289] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.595298] </TASK>
<4> [338.595299] irq event stamp: 1058745
<4> [338.595300] hardirqs last enabled at (1058751): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.595304] hardirqs last disabled at (1058756): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.595306] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.595309] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.595311] ---[ end trace 0000000000000000 ]---
<2> [338.595313] DMAR: ERROR: DMA PTE for vPFN 0x3e0006b already set (to 25006a003 not 25006a003)
<4> [338.595335] ------------[ cut here ]------------
<4> [338.595336] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.595339] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.595419] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.595422] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.595423] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.595425] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.595427] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.595429] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.595431] RAX: 0000000000000000 RBX: ffff8881262b2358 RCX: 0000000000000000
<4> [338.595433] RDX: 0000000000000000 RSI: 0000000003e0006b RDI: 0000000000000000
<4> [338.595435] RBP: ffffc9000281b138 R08: 000000000025006a R09: 0000000000000001
<4> [338.595436] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025006a003
<4> [338.595438] R13: 0000000000000000 R14: 00000000000fcf96 R15: ffff8881039b2188
<4> [338.595439] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.595441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.595443] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.595444] Call Trace:
<4> [338.595446] <TASK>
<4> [338.595448] ? mark_held_locks+0x46/0x90
<4> [338.595453] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.595460] iommu_map_nosync+0x12c/0x320
<4> [338.595467] iommu_map_sg+0xd9/0x1d0
<4> [338.595472] iommu_dma_map_sg+0x23c/0x670
<4> [338.595480] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.595485] dma_map_sgtable+0x1d/0x40
<4> [338.595487] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.595652] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.595811] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.595970] ? lock_acquire+0xc4/0x2f0
<4> [338.595974] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.596126] ? lock_is_held_type+0xa3/0x130
<4> [338.596131] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.596285] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.596438] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.596608] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.596780] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.596933] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.597086] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.597246] ? kernel_text_address+0x139/0x150
<4> [338.597249] ? __kernel_text_address+0x12/0x50
<4> [338.597262] ? __lock_acquire+0x43e/0x2860
<4> [338.597264] ? find_held_lock+0x31/0x90
<4> [338.597266] ? __create_object+0x68/0xc0
<4> [338.597275] ? find_held_lock+0x31/0x90
<4> [338.597277] ? __might_fault+0x53/0xb0
<4> [338.597287] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.597439] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.597594] drm_ioctl_kernel+0xb3/0x120
<4> [338.597600] drm_ioctl+0x2d4/0x5a0
<4> [338.597603] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.597762] __x64_sys_ioctl+0xa2/0x100
<4> [338.597767] x64_sys_call+0x1178/0x2660
<4> [338.597769] do_syscall_64+0x93/0xcd0
<4> [338.597772] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.597774] ? lock_is_held_type+0xa3/0x130
<4> [338.597780] ? ww_mutex_unlock+0x47/0xa0
<4> [338.597784] ? __lock_acquire+0x43e/0x2860
<4> [338.597788] ? __do_fault+0x3d/0x1b0
<4> [338.597795] ? find_held_lock+0x31/0x90
<4> [338.597798] ? rcu_read_unlock+0x1c/0x80
<4> [338.597801] ? lock_release+0xce/0x2a0
<4> [338.597805] ? find_held_lock+0x31/0x90
<4> [338.597807] ? do_user_addr_fault+0x300/0x8e0
<4> [338.597811] ? lock_release+0xce/0x2a0
<4> [338.597816] ? up_read+0x22/0x30
<4> [338.597820] ? do_user_addr_fault+0x300/0x8e0
<4> [338.597823] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.597827] ? irqentry_exit+0x77/0xb0
<4> [338.597830] ? clear_bhb_loop+0x30/0x80
<4> [338.597832] ? clear_bhb_loop+0x30/0x80
<4> [338.597836] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.597838] RIP: 0033:0x7a2536f24ded
<4> [338.597840] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.597842] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.597845] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.597846] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.597848] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.597849] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.597851] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.597860] </TASK>
<4> [338.597861] irq event stamp: 1059799
<4> [338.597862] hardirqs last enabled at (1059805): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.597865] hardirqs last disabled at (1059810): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.597868] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.597871] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.597873] ---[ end trace 0000000000000000 ]---
<2> [338.597875] DMAR: ERROR: DMA PTE for vPFN 0x3e0006c already set (to 25006b003 not 25006b003)
<4> [338.597896] ------------[ cut here ]------------
<4> [338.597898] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.597901] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.597980] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.597983] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.597984] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.597986] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.597988] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.597990] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.597992] RAX: 0000000000000000 RBX: ffff8881262b2360 RCX: 0000000000000000
<4> [338.597994] RDX: 0000000000000000 RSI: 0000000003e0006c RDI: 0000000000000000
<4> [338.597995] RBP: ffffc9000281b138 R08: 000000000025006b R09: 0000000000000001
<4> [338.597997] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025006b003
<4> [338.597998] R13: 0000000000000000 R14: 00000000000fcf95 R15: ffff8881039b2188
<4> [338.598000] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.598002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.598004] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.598005] Call Trace:
<4> [338.598007] <TASK>
<4> [338.598009] ? mark_held_locks+0x46/0x90
<4> [338.598013] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.598021] iommu_map_nosync+0x12c/0x320
<4> [338.598028] iommu_map_sg+0xd9/0x1d0
<4> [338.598033] iommu_dma_map_sg+0x23c/0x670
<4> [338.598041] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.598045] dma_map_sgtable+0x1d/0x40
<4> [338.598048] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.598207] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.598366] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.598526] ? lock_acquire+0xc4/0x2f0
<4> [338.598530] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.598687] ? lock_is_held_type+0xa3/0x130
<4> [338.598693] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.598847] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.599001] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.599165] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.599337] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.599490] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.599647] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.599806] ? kernel_text_address+0x139/0x150
<4> [338.599810] ? __kernel_text_address+0x12/0x50
<4> [338.599822] ? __lock_acquire+0x43e/0x2860
<4> [338.599825] ? find_held_lock+0x31/0x90
<4> [338.599827] ? __create_object+0x68/0xc0
<4> [338.599835] ? find_held_lock+0x31/0x90
<4> [338.599837] ? __might_fault+0x53/0xb0
<4> [338.599848] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.599999] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.600150] drm_ioctl_kernel+0xb3/0x120
<4> [338.600156] drm_ioctl+0x2d4/0x5a0
<4> [338.600158] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.600318] __x64_sys_ioctl+0xa2/0x100
<4> [338.600323] x64_sys_call+0x1178/0x2660
<4> [338.600325] do_syscall_64+0x93/0xcd0
<4> [338.600329] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.600331] ? lock_is_held_type+0xa3/0x130
<4> [338.600336] ? ww_mutex_unlock+0x47/0xa0
<4> [338.600341] ? __lock_acquire+0x43e/0x2860
<4> [338.600345] ? __do_fault+0x3d/0x1b0
<4> [338.600352] ? find_held_lock+0x31/0x90
<4> [338.600354] ? rcu_read_unlock+0x1c/0x80
<4> [338.600358] ? lock_release+0xce/0x2a0
<4> [338.600362] ? find_held_lock+0x31/0x90
<4> [338.600364] ? do_user_addr_fault+0x300/0x8e0
<4> [338.600368] ? lock_release+0xce/0x2a0
<4> [338.600373] ? up_read+0x22/0x30
<4> [338.600376] ? do_user_addr_fault+0x300/0x8e0
<4> [338.600380] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.600384] ? irqentry_exit+0x77/0xb0
<4> [338.600387] ? clear_bhb_loop+0x30/0x80
<4> [338.600389] ? clear_bhb_loop+0x30/0x80
<4> [338.600393] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.600395] RIP: 0033:0x7a2536f24ded
<4> [338.600397] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.600399] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.600402] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.600404] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.600405] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.600407] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.600409] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.600417] </TASK>
<4> [338.600419] irq event stamp: 1060851
<4> [338.600420] hardirqs last enabled at (1060857): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.600423] hardirqs last disabled at (1060862): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.600426] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.600429] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.600431] ---[ end trace 0000000000000000 ]---
<2> [338.600433] DMAR: ERROR: DMA PTE for vPFN 0x3e0006d already set (to 25006c003 not 25006c003)
<4> [338.600454] ------------[ cut here ]------------
<4> [338.600456] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.600459] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.600545] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.600547] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.600549] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.600550] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.600553] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.600555] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.600557] RAX: 0000000000000000 RBX: ffff8881262b2368 RCX: 0000000000000000
<4> [338.600558] RDX: 0000000000000000 RSI: 0000000003e0006d RDI: 0000000000000000
<4> [338.600560] RBP: ffffc9000281b138 R08: 000000000025006c R09: 0000000000000001
<4> [338.600562] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025006c003
<4> [338.600563] R13: 0000000000000000 R14: 00000000000fcf94 R15: ffff8881039b2188
<4> [338.600565] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.600567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.600568] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.600570] Call Trace:
<4> [338.600571] <TASK>
<4> [338.600573] ? mark_held_locks+0x46/0x90
<4> [338.600578] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.600585] iommu_map_nosync+0x12c/0x320
<4> [338.600592] iommu_map_sg+0xd9/0x1d0
<4> [338.600598] iommu_dma_map_sg+0x23c/0x670
<4> [338.600606] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.600610] dma_map_sgtable+0x1d/0x40
<4> [338.600613] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.600773] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.600932] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.601092] ? lock_acquire+0xc4/0x2f0
<4> [338.601095] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.601247] ? lock_is_held_type+0xa3/0x130
<4> [338.601253] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.601407] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.601567] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.601732] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.601903] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.602056] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.602209] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.602369] ? kernel_text_address+0x139/0x150
<4> [338.602372] ? __kernel_text_address+0x12/0x50
<4> [338.602384] ? __lock_acquire+0x43e/0x2860
<4> [338.602387] ? find_held_lock+0x31/0x90
<4> [338.602389] ? __create_object+0x68/0xc0
<4> [338.602398] ? find_held_lock+0x31/0x90
<4> [338.602400] ? __might_fault+0x53/0xb0
<4> [338.602410] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.602567] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.602719] drm_ioctl_kernel+0xb3/0x120
<4> [338.602725] drm_ioctl+0x2d4/0x5a0
<4> [338.602728] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.602887] __x64_sys_ioctl+0xa2/0x100
<4> [338.602892] x64_sys_call+0x1178/0x2660
<4> [338.602895] do_syscall_64+0x93/0xcd0
<4> [338.602898] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.602900] ? lock_is_held_type+0xa3/0x130
<4> [338.602905] ? ww_mutex_unlock+0x47/0xa0
<4> [338.602910] ? __lock_acquire+0x43e/0x2860
<4> [338.602914] ? __do_fault+0x3d/0x1b0
<4> [338.602921] ? find_held_lock+0x31/0x90
<4> [338.602923] ? rcu_read_unlock+0x1c/0x80
<4> [338.602927] ? lock_release+0xce/0x2a0
<4> [338.602931] ? find_held_lock+0x31/0x90
<4> [338.602933] ? do_user_addr_fault+0x300/0x8e0
<4> [338.602937] ? lock_release+0xce/0x2a0
<4> [338.602942] ? up_read+0x22/0x30
<4> [338.602945] ? do_user_addr_fault+0x300/0x8e0
<4> [338.602949] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.602953] ? irqentry_exit+0x77/0xb0
<4> [338.602956] ? clear_bhb_loop+0x30/0x80
<4> [338.602958] ? clear_bhb_loop+0x30/0x80
<4> [338.602961] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.602963] RIP: 0033:0x7a2536f24ded
<4> [338.602965] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.602967] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.602970] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.602972] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.602973] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.602975] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.602976] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.602985] </TASK>
<4> [338.602986] irq event stamp: 1061905
<4> [338.602988] hardirqs last enabled at (1061911): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.602991] hardirqs last disabled at (1061916): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.602994] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.602996] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.602998] ---[ end trace 0000000000000000 ]---
<2> [338.603000] DMAR: ERROR: DMA PTE for vPFN 0x3e0006e already set (to 25006d003 not 25006d003)
<4> [338.603021] ------------[ cut here ]------------
<4> [338.603022] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.603025] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.603105] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.603107] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.603109] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.603110] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.603112] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.603114] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.603117] RAX: 0000000000000000 RBX: ffff8881262b2370 RCX: 0000000000000000
<4> [338.603118] RDX: 0000000000000000 RSI: 0000000003e0006e RDI: 0000000000000000
<4> [338.603120] RBP: ffffc9000281b138 R08: 000000000025006d R09: 0000000000000001
<4> [338.603121] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025006d003
<4> [338.603123] R13: 0000000000000000 R14: 00000000000fcf93 R15: ffff8881039b2188
<4> [338.603125] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.603126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.603128] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.603130] Call Trace:
<4> [338.603131] <TASK>
<4> [338.603133] ? mark_held_locks+0x46/0x90
<4> [338.603138] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.603145] iommu_map_nosync+0x12c/0x320
<4> [338.603152] iommu_map_sg+0xd9/0x1d0
<4> [338.603157] iommu_dma_map_sg+0x23c/0x670
<4> [338.603165] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.603169] dma_map_sgtable+0x1d/0x40
<4> [338.603172] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.603331] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.603491] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.603656] ? lock_acquire+0xc4/0x2f0
<4> [338.603659] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.603811] ? lock_is_held_type+0xa3/0x130
<4> [338.603816] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.603971] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.604124] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.604289] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.604460] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.604617] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.604771] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.604931] ? kernel_text_address+0x139/0x150
<4> [338.604934] ? __kernel_text_address+0x12/0x50
<4> [338.604946] ? __lock_acquire+0x43e/0x2860
<4> [338.604949] ? find_held_lock+0x31/0x90
<4> [338.604951] ? __create_object+0x68/0xc0
<4> [338.604959] ? find_held_lock+0x31/0x90
<4> [338.604961] ? __might_fault+0x53/0xb0
<4> [338.604972] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.605124] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.605275] drm_ioctl_kernel+0xb3/0x120
<4> [338.605281] drm_ioctl+0x2d4/0x5a0
<4> [338.605283] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.605443] __x64_sys_ioctl+0xa2/0x100
<4> [338.605448] x64_sys_call+0x1178/0x2660
<4> [338.605450] do_syscall_64+0x93/0xcd0
<4> [338.605453] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.605456] ? lock_is_held_type+0xa3/0x130
<4> [338.605461] ? ww_mutex_unlock+0x47/0xa0
<4> [338.605466] ? __lock_acquire+0x43e/0x2860
<4> [338.605470] ? __do_fault+0x3d/0x1b0
<4> [338.605477] ? find_held_lock+0x31/0x90
<4> [338.605479] ? rcu_read_unlock+0x1c/0x80
<4> [338.605483] ? lock_release+0xce/0x2a0
<4> [338.605487] ? find_held_lock+0x31/0x90
<4> [338.605489] ? do_user_addr_fault+0x300/0x8e0
<4> [338.605493] ? lock_release+0xce/0x2a0
<4> [338.605498] ? up_read+0x22/0x30
<4> [338.605501] ? do_user_addr_fault+0x300/0x8e0
<4> [338.605504] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.605508] ? irqentry_exit+0x77/0xb0
<4> [338.605511] ? clear_bhb_loop+0x30/0x80
<4> [338.605514] ? clear_bhb_loop+0x30/0x80
<4> [338.605517] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.605519] RIP: 0033:0x7a2536f24ded
<4> [338.605521] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.605523] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.605526] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.605527] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.605529] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.605530] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.605532] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.605546] </TASK>
<4> [338.605548] irq event stamp: 1062959
<4> [338.605549] hardirqs last enabled at (1062965): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.605552] hardirqs last disabled at (1062970): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.605555] softirqs last enabled at (1047932): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.605557] softirqs last disabled at (1047927): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.605560] ---[ end trace 0000000000000000 ]---
<2> [338.605561] DMAR: ERROR: DMA PTE for vPFN 0x3e0006f already set (to 25006e003 not 25006e003)
<4> [338.605583] ------------[ cut here ]------------
<4> [338.605584] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.605587] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.605668] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.605671] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.605672] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.605674] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.605676] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.605678] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.605681] RAX: 0000000000000000 RBX: ffff8881262b2378 RCX: 0000000000000000
<4> [338.605682] RDX: 0000000000000000 RSI: 0000000003e0006f RDI: 0000000000000000
<4> [338.605684] RBP: ffffc9000281b138 R08: 000000000025006e R09: 0000000000000001
<4> [338.605685] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025006e003
<4> [338.605687] R13: 0000000000000000 R14: 00000000000fcf92 R15: ffff8881039b2188
<4> [338.605689] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.605690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.605692] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.605694] Call Trace:
<4> [338.605695] <TASK>
<4> [338.605697] ? mark_held_locks+0x46/0x90
<4> [338.605702] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.605709] iommu_map_nosync+0x12c/0x320
<4> [338.605716] iommu_map_sg+0xd9/0x1d0
<4> [338.605721] iommu_dma_map_sg+0x23c/0x670
<4> [338.605730] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.605734] dma_map_sgtable+0x1d/0x40
<4> [338.605736] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.605896] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.606056] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.606216] ? lock_acquire+0xc4/0x2f0
<4> [338.606219] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.606371] ? lock_is_held_type+0xa3/0x130
<4> [338.606376] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.606531] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.606690] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.606856] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.607027] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.607179] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.607331] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.607491] ? kernel_text_address+0x139/0x150
<4> [338.607495] ? __kernel_text_address+0x12/0x50
<4> [338.607507] ? __lock_acquire+0x43e/0x2860
<4> [338.607510] ? find_held_lock+0x31/0x90
<4> [338.607512] ? __create_object+0x68/0xc0
<4> [338.607520] ? find_held_lock+0x31/0x90
<4> [338.607522] ? __might_fault+0x53/0xb0
<4> [338.607533] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.607693] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.607845] drm_ioctl_kernel+0xb3/0x120
<4> [338.607850] drm_ioctl+0x2d4/0x5a0
<4> [338.607853] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.608013] __x64_sys_ioctl+0xa2/0x100
<4> [338.608018] x64_sys_call+0x1178/0x2660
<4> [338.608020] do_syscall_64+0x93/0xcd0
<4> [338.608023] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.608026] ? lock_is_held_type+0xa3/0x130
<4> [338.608031] ? ww_mutex_unlock+0x47/0xa0
<4> [338.608036] ? __lock_acquire+0x43e/0x2860
<4> [338.608040] ? __do_fault+0x3d/0x1b0
<4> [338.608047] ? find_held_lock+0x31/0x90
<4> [338.608049] ? rcu_read_unlock+0x1c/0x80
<4> [338.608053] ? lock_release+0xce/0x2a0
<4> [338.608057] ? find_held_lock+0x31/0x90
<4> [338.608059] ? do_user_addr_fault+0x300/0x8e0
<4> [338.608063] ? lock_release+0xce/0x2a0
<4> [338.608068] ? up_read+0x22/0x30
<4> [338.608072] ? do_user_addr_fault+0x300/0x8e0
<4> [338.608075] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.608079] ? irqentry_exit+0x77/0xb0
<4> [338.608082] ? clear_bhb_loop+0x30/0x80
<4> [338.608084] ? clear_bhb_loop+0x30/0x80
<4> [338.608088] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.608090] RIP: 0033:0x7a2536f24ded
<4> [338.608092] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.608094] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.608097] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.608098] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.608100] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.608102] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.608103] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.608112] </TASK>
<4> [338.608114] irq event stamp: 1064023
<4> [338.608115] hardirqs last enabled at (1064029): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.608118] hardirqs last disabled at (1064034): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.608121] softirqs last enabled at (1063808): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.608123] softirqs last disabled at (1063797): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.608126] ---[ end trace 0000000000000000 ]---
<2> [338.608127] DMAR: ERROR: DMA PTE for vPFN 0x3e00070 already set (to 25006f003 not 25006f003)
<4> [338.608149] ------------[ cut here ]------------
<4> [338.608151] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.608154] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.608235] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.608238] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.608239] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.608241] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.608243] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.608245] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.608247] RAX: 0000000000000000 RBX: ffff8881262b2380 RCX: 0000000000000000
<4> [338.608249] RDX: 0000000000000000 RSI: 0000000003e00070 RDI: 0000000000000000
<4> [338.608250] RBP: ffffc9000281b138 R08: 000000000025006f R09: 0000000000000001
<4> [338.608252] R10: ffff8881262b2000 R11: 0000000000000000 R12: 000000025006f003
<4> [338.608254] R13: 0000000000000000 R14: 00000000000fcf91 R15: ffff8881039b2188
<4> [338.608255] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.608257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.608259] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.608260] Call Trace:
<4> [338.608262] <TASK>
<4> [338.608264] ? mark_held_locks+0x46/0x90
<4> [338.608269] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.608276] iommu_map_nosync+0x12c/0x320
<4> [338.608283] iommu_map_sg+0xd9/0x1d0
<4> [338.608288] iommu_dma_map_sg+0x23c/0x670
<4> [338.608297] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.608301] dma_map_sgtable+0x1d/0x40
<4> [338.608303] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.608463] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.608630] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.608790] ? lock_acquire+0xc4/0x2f0
<4> [338.608793] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.608945] ? lock_is_held_type+0xa3/0x130
<4> [338.608950] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.609105] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.609258] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.609423] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.609600] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.609753] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.609905] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.610065] ? kernel_text_address+0x139/0x150
<4> [338.610069] ? __kernel_text_address+0x12/0x50
<4> [338.610081] ? __lock_acquire+0x43e/0x2860
<4> [338.610084] ? find_held_lock+0x31/0x90
<4> [338.610086] ? __create_object+0x68/0xc0
<4> [338.610094] ? find_held_lock+0x31/0x90
<4> [338.610097] ? __might_fault+0x53/0xb0
<4> [338.610107] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.610260] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.610411] drm_ioctl_kernel+0xb3/0x120
<4> [338.610417] drm_ioctl+0x2d4/0x5a0
<4> [338.610420] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [338.610585] __x64_sys_ioctl+0xa2/0x100
<4> [338.610590] x64_sys_call+0x1178/0x2660
<4> [338.610593] do_syscall_64+0x93/0xcd0
<4> [338.610596] ? __mutex_unlock_slowpath+0x40/0x2f0
<4> [338.610598] ? lock_is_held_type+0xa3/0x130
<4> [338.610604] ? ww_mutex_unlock+0x47/0xa0
<4> [338.610609] ? __lock_acquire+0x43e/0x2860
<4> [338.610612] ? __do_fault+0x3d/0x1b0
<4> [338.610619] ? find_held_lock+0x31/0x90
<4> [338.610622] ? rcu_read_unlock+0x1c/0x80
<4> [338.610625] ? lock_release+0xce/0x2a0
<4> [338.610630] ? find_held_lock+0x31/0x90
<4> [338.610632] ? do_user_addr_fault+0x300/0x8e0
<4> [338.610636] ? lock_release+0xce/0x2a0
<4> [338.610641] ? up_read+0x22/0x30
<4> [338.610644] ? do_user_addr_fault+0x300/0x8e0
<4> [338.610647] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [338.610652] ? irqentry_exit+0x77/0xb0
<4> [338.610655] ? clear_bhb_loop+0x30/0x80
<4> [338.610657] ? clear_bhb_loop+0x30/0x80
<4> [338.610661] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [338.610663] RIP: 0033:0x7a2536f24ded
<4> [338.610665] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [338.610667] RSP: 002b:00007ffeb63a0c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [338.610670] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007a2536f24ded
<4> [338.610671] RDX: 00007ffeb63a0d00 RSI: 0000000040406469 RDI: 0000000000000005
<4> [338.610673] RBP: 00007ffeb63a0c90 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [338.610675] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffeb63a0d00
<4> [338.610676] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [338.610685] </TASK>
<4> [338.610687] irq event stamp: 1065077
<4> [338.610688] hardirqs last enabled at (1065083): [<ffffffff814a2519>] __up_console_sem+0x79/0xa0
<4> [338.610691] hardirqs last disabled at (1065088): [<ffffffff814a24fe>] __up_console_sem+0x5e/0xa0
<4> [338.610694] softirqs last enabled at (1063808): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.610697] softirqs last disabled at (1063797): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [338.610699] ---[ end trace 0000000000000000 ]---
<2> [338.610701] DMAR: ERROR: DMA PTE for vPFN 0x3e00071 already set (to 250070003 not 250070003)
<4> [338.610723] ------------[ cut here ]------------
<4> [338.610724] WARNING: CPU: 1 PID: 2376 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [338.610727] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi mei_gsc prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cmdlinepart mei_pxp spi_nor ee1004 mtd mei_hdcp ppdev kvm_intel intel_wmi_thunderbolt wmi_bmof kvm irqbypass snd_intel_dspcfg polyval_clmulni snd_hda_codec ghash_clmulni_intel sha1_ssse3 aesni_intel snd_hda_core snd_hwdep rapl snd_pcm intel_cstate snd_timer i2c_i801 spi_intel_pci snd i2c_mux e1000e spi_intel i2c_smbus soundcore mei_me mei intel_pch_thermal idma64 parport_pc parport binfmt_misc video nls_iso8859_1 intel_pmc_core pmt_telemetry pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec wmi acpi_pad acpi_tad input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [338.610807] CPU: 1 UID: 0 PID: 2376 Comm: gem_create Tainted: G S U W 6.16.0-Patchwork_150726v4-g51feeecc1f4c+ #1 PREEMPT(voluntary)
<4> [338.610810] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [338.610811] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [338.610813] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [338.610815] Code: 75 c0 e8 03 27 3d ff 8b 05 d1 29 74 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 a0 74 09 83 e8 01 89 05 b4 29 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
<4> [338.610817] RSP: 0018:ffffc9000281b078 EFLAGS: 00010246
<4> [338.610820] RAX: 0000000000000000 RBX: ffff8881262b2388 RCX: 0000000000000000
<4> [338.610821] RDX: 0000000000000000 RSI: 0000000003e00071 RDI: 0000000000000000
<4> [338.610823] RBP: ffffc9000281b138 R08: 0000000000250070 R09: 0000000000000001
<4> [338.610824] R10: ffff8881262b2000 R11: 0000000000000000 R12: 0000000250070003
<4> [338.610826] R13: 0000000000000000 R14: 00000000000fcf90 R15: ffff8881039b2188
<4> [338.610828] FS: 00007a2534c6b940(0000) GS:ffff8884d978c000(0000) knlGS:0000000000000000
<4> [338.610829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [338.610831] CR2: 00007a25368ac000 CR3: 00000001479d8004 CR4: 00000000003726f0
<4> [338.610833] Call Trace:
<4> [338.610834] <TASK>
<4> [338.610836] ? mark_held_locks+0x46/0x90
<4> [338.610841] ? trace_hardirqs_on+0x1e/0xd0
<4> [338.610848] iommu_map_nosync+0x12c/0x320
<4> [338.610855] iommu_map_sg+0xd9/0x1d0
<4> [338.610860] iommu_dma_map_sg+0x23c/0x670
<4> [338.610869] __dma_map_sg_attrs+0x1b0/0x270
<4> [338.610873] dma_map_sgtable+0x1d/0x40
<4> [338.610875] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [338.611035] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [338.611195] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [338.611355] ? lock_acquire+0xc4/0x2f0
<4> [338.611358] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [338.611510] ? lock_is_held_type+0xa3/0x130
<4> [338.611515] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [338.611675] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [338.611829] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [338.611994] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [338.612164] eb_validate_vmas+0x330/0xd30 [i915]
<4> [338.612317] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [338.612469] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [338.612634] ? kernel_text_address+0x139/0x150
<4> [338.612638] ? __kernel_text_address+0x12/0x50
<4> [338.612650] ? __lock_acquire+0x43e/0x2860
<4> [338.612653] ? find_held_lock+0x31/0x90
<4> [338.612655] ? __create_object+0x68/0xc0
<4> [338.612663] ? find_held_lock+0x31/0x90
<4> [338.612665] ? __might_fault+0x53/0xb0
<4> [338.612676] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [338.612829] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
Created at 2025-07-28 19:40:58