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

Machine description: shard-dg2-3

Result: Abort 2051 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-dg2-3
Igt-Version 
IGT-Version: 2.1-g232d4de46 (x86_64) (Linux: 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ x86_64)
Out 
Using IGT_SRANDOM=1753471447 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> [339.383609] Console: switching to colour dummy device 80x25
<6> [339.383947] [IGT] gem_create: executing
<7> [339.400358] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [339.402155] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [339.417084] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<6> [339.529672] [IGT] gem_create: starting subtest create-ext-cpu-access-big
<5> [341.844618] i915 0000:03:00.0: Using 39-bit DMA addresses
<2> [341.870702] DMAR: ERROR: DMA PTE for vPFN 0x3e00000 already set (to 2513ff003 not 2513ff003)
<4> [341.870889] ------------[ cut here ]------------
<4> [341.870891] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.870896] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.870992] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.870995] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER
<4> [341.870996] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.870998] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.871001] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.871003] RSP: 0018:ffffc900019db298 EFLAGS: 00010202
<4> [341.871006] RAX: 0000000000000004 RBX: ffff88814fd01000 RCX: 0000000000000000
<4> [341.871008] RDX: 0000000000000000 RSI: 0000000003e00000 RDI: 0000000000000000
<4> [341.871009] RBP: ffffc900019db358 R08: 00000000002513ff R09: 0000000000000001
<4> [341.871011] R10: ffff88814fd01000 R11: 0000000000000000 R12: 00000002513ff003
<4> [341.871012] R13: 0000000000000000 R14: 00000000000fd001 R15: ffff88810141dd88
<4> [341.871014] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.871016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.871017] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.871019] Call Trace:
<4> [341.871020] <TASK>
<4> [341.871023] ? mark_held_locks+0x46/0x90
<4> [341.871028] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.871035] iommu_map_nosync+0x12c/0x320
<4> [341.871043] iommu_map_sg+0xd9/0x1d0
<4> [341.871048] iommu_dma_map_sg+0x23c/0x670
<4> [341.871056] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.871060] dma_map_sgtable+0x1d/0x40
<4> [341.871063] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.871240] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.871384] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.871528] ? lock_acquire+0xc4/0x2f0
<4> [341.871532] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.871672] ? lock_is_held_type+0xa3/0x130
<4> [341.871678] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.871817] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.871963] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.872151] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.872325] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.872468] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.872610] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.872759] ? kernel_text_address+0x139/0x150
<4> [341.872764] ? __kernel_text_address+0x12/0x50
<4> [341.872776] ? __lock_acquire+0x43e/0x2860
<4> [341.872778] ? find_held_lock+0x31/0x90
<4> [341.872780] ? __create_object+0x68/0xc0
<4> [341.872789] ? find_held_lock+0x31/0x90
<4> [341.872791] ? __might_fault+0x53/0xb0
<4> [341.872802] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.873070] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.873273] drm_ioctl_kernel+0xb3/0x120
<4> [341.873279] drm_ioctl+0x2d4/0x5a0
<4> [341.873281] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.873430] __x64_sys_ioctl+0xa2/0x100
<4> [341.873435] x64_sys_call+0x1178/0x2660
<4> [341.873438] do_syscall_64+0x93/0xcd0
<4> [341.873442] ? do_syscall_64+0x1a2/0xcd0
<4> [341.873445] ? up_read+0x22/0x30
<4> [341.873449] ? do_user_addr_fault+0x300/0x8e0
<4> [341.873453] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.873457] ? irqentry_exit+0x77/0xb0
<4> [341.873460] ? clear_bhb_loop+0x30/0x80
<4> [341.873463] ? clear_bhb_loop+0x30/0x80
<4> [341.873466] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.873468] RIP: 0033:0x76a667124ded
<4> [341.873471] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.873473] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.873475] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.873477] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.873479] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.873480] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.873482] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.873490] </TASK>
<4> [341.873492] irq event stamp: 955073
<4> [341.873493] hardirqs last enabled at (955079): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.873497] hardirqs last disabled at (955084): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.873500] softirqs last enabled at (954918): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.873502] softirqs last disabled at (954913): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.873505] ---[ end trace 0000000000000000 ]---
<2> [341.873506] DMAR: ERROR: DMA PTE for vPFN 0x3e00001 already set (to 251400003 not 251400003)
<4> [341.873529] ------------[ cut here ]------------
<4> [341.873531] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.873534] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.873616] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.873619] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.873620] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.873622] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.873624] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.873626] RSP: 0018:ffffc900019db298 EFLAGS: 00010206
<4> [341.873628] RAX: 0000000000000003 RBX: ffff88814fd01008 RCX: 0000000000000000
<4> [341.873630] RDX: 0000000000000000 RSI: 0000000003e00001 RDI: 0000000000000000
<4> [341.873631] RBP: ffffc900019db358 R08: 0000000000251400 R09: 0000000000000001
<4> [341.873633] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251400003
<4> [341.873634] R13: 0000000000000000 R14: 00000000000fd000 R15: ffff88810141dd88
<4> [341.873636] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.873638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.873639] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.873641] Call Trace:
<4> [341.873642] <TASK>
<4> [341.873644] ? mark_held_locks+0x46/0x90
<4> [341.873649] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.873656] iommu_map_nosync+0x12c/0x320
<4> [341.873663] iommu_map_sg+0xd9/0x1d0
<4> [341.873668] iommu_dma_map_sg+0x23c/0x670
<4> [341.873676] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.873681] dma_map_sgtable+0x1d/0x40
<4> [341.873683] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.873869] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.874074] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.874226] ? lock_acquire+0xc4/0x2f0
<4> [341.874229] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.874375] ? lock_is_held_type+0xa3/0x130
<4> [341.874380] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.874526] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.874672] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.874825] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.875074] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.875245] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.875401] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.875550] ? kernel_text_address+0x139/0x150
<4> [341.875553] ? __kernel_text_address+0x12/0x50
<4> [341.875565] ? __lock_acquire+0x43e/0x2860
<4> [341.875568] ? find_held_lock+0x31/0x90
<4> [341.875570] ? __create_object+0x68/0xc0
<4> [341.875578] ? find_held_lock+0x31/0x90
<4> [341.875580] ? __might_fault+0x53/0xb0
<4> [341.875590] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.875732] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.875955] drm_ioctl_kernel+0xb3/0x120
<4> [341.875961] drm_ioctl+0x2d4/0x5a0
<4> [341.875964] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.876129] __x64_sys_ioctl+0xa2/0x100
<4> [341.876133] x64_sys_call+0x1178/0x2660
<4> [341.876136] do_syscall_64+0x93/0xcd0
<4> [341.876140] ? do_syscall_64+0x1a2/0xcd0
<4> [341.876143] ? up_read+0x22/0x30
<4> [341.876146] ? do_user_addr_fault+0x300/0x8e0
<4> [341.876150] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.876154] ? irqentry_exit+0x77/0xb0
<4> [341.876157] ? clear_bhb_loop+0x30/0x80
<4> [341.876159] ? clear_bhb_loop+0x30/0x80
<4> [341.876162] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.876164] RIP: 0033:0x76a667124ded
<4> [341.876166] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.876168] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.876171] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.876173] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.876174] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.876176] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.876177] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.876186] </TASK>
<4> [341.876187] irq event stamp: 956067
<4> [341.876189] hardirqs last enabled at (956073): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.876192] hardirqs last disabled at (956078): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.876195] softirqs last enabled at (954918): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.876197] softirqs last disabled at (954913): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.876199] ---[ end trace 0000000000000000 ]---
<2> [341.876201] DMAR: ERROR: DMA PTE for vPFN 0x3e00002 already set (to 251401003 not 251401003)
<4> [341.876222] ------------[ cut here ]------------
<4> [341.876223] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.876227] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.876304] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.876307] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.876308] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.876310] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.876312] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.876314] RSP: 0018:ffffc900019db298 EFLAGS: 00010202
<4> [341.876316] RAX: 0000000000000002 RBX: ffff88814fd01010 RCX: 0000000000000000
<4> [341.876318] RDX: 0000000000000000 RSI: 0000000003e00002 RDI: 0000000000000000
<4> [341.876319] RBP: ffffc900019db358 R08: 0000000000251401 R09: 0000000000000001
<4> [341.876321] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251401003
<4> [341.876322] R13: 0000000000000000 R14: 00000000000fcfff R15: ffff88810141dd88
<4> [341.876324] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.876326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.876327] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.876329] Call Trace:
<4> [341.876330] <TASK>
<4> [341.876332] ? mark_held_locks+0x46/0x90
<4> [341.876337] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.876343] iommu_map_nosync+0x12c/0x320
<4> [341.876350] iommu_map_sg+0xd9/0x1d0
<4> [341.876355] iommu_dma_map_sg+0x23c/0x670
<4> [341.876364] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.876368] dma_map_sgtable+0x1d/0x40
<4> [341.876370] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.876518] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.876666] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.876853] ? lock_acquire+0xc4/0x2f0
<4> [341.876857] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.877046] ? lock_is_held_type+0xa3/0x130
<4> [341.877051] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.877209] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.877378] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.877557] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.877714] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.877894] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.878081] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.878231] ? kernel_text_address+0x139/0x150
<4> [341.878234] ? __kernel_text_address+0x12/0x50
<4> [341.878246] ? __lock_acquire+0x43e/0x2860
<4> [341.878248] ? find_held_lock+0x31/0x90
<4> [341.878251] ? __create_object+0x68/0xc0
<4> [341.878259] ? find_held_lock+0x31/0x90
<4> [341.878261] ? __might_fault+0x53/0xb0
<4> [341.878271] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.878428] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.878613] drm_ioctl_kernel+0xb3/0x120
<4> [341.878618] drm_ioctl+0x2d4/0x5a0
<4> [341.878621] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.878769] __x64_sys_ioctl+0xa2/0x100
<4> [341.878774] x64_sys_call+0x1178/0x2660
<4> [341.878776] do_syscall_64+0x93/0xcd0
<4> [341.878780] ? do_syscall_64+0x1a2/0xcd0
<4> [341.878783] ? up_read+0x22/0x30
<4> [341.878786] ? do_user_addr_fault+0x300/0x8e0
<4> [341.878790] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.878794] ? irqentry_exit+0x77/0xb0
<4> [341.878797] ? clear_bhb_loop+0x30/0x80
<4> [341.878799] ? clear_bhb_loop+0x30/0x80
<4> [341.878802] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.878804] RIP: 0033:0x76a667124ded
<4> [341.878806] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.878808] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.878811] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.878812] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.878814] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.878815] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.878817] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.878830] </TASK>
<4> [341.878832] irq event stamp: 957061
<4> [341.878833] hardirqs last enabled at (957067): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.878836] hardirqs last disabled at (957072): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.878839] softirqs last enabled at (954918): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.878841] softirqs last disabled at (954913): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.878862] ---[ end trace 0000000000000000 ]---
<2> [341.878863] DMAR: ERROR: DMA PTE for vPFN 0x3e00003 already set (to 251402003 not 251402003)
<4> [341.878910] ------------[ cut here ]------------
<4> [341.878912] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.878914] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.879009] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.879011] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.879013] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.879014] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.879017] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.879018] RSP: 0018:ffffc900019db298 EFLAGS: 00010202
<4> [341.879021] RAX: 0000000000000001 RBX: ffff88814fd01018 RCX: 0000000000000000
<4> [341.879022] RDX: 0000000000000000 RSI: 0000000003e00003 RDI: 0000000000000000
<4> [341.879024] RBP: ffffc900019db358 R08: 0000000000251402 R09: 0000000000000001
<4> [341.879026] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251402003
<4> [341.879027] R13: 0000000000000000 R14: 00000000000fcffe R15: ffff88810141dd88
<4> [341.879029] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.879031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.879032] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.879034] Call Trace:
<4> [341.879035] <TASK>
<4> [341.879037] ? mark_held_locks+0x46/0x90
<4> [341.879042] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.879049] iommu_map_nosync+0x12c/0x320
<4> [341.879056] iommu_map_sg+0xd9/0x1d0
<4> [341.879061] iommu_dma_map_sg+0x23c/0x670
<4> [341.879069] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.879073] dma_map_sgtable+0x1d/0x40
<4> [341.879076] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.879265] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.879413] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.879562] ? lock_acquire+0xc4/0x2f0
<4> [341.879565] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.879706] ? lock_is_held_type+0xa3/0x130
<4> [341.879711] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.879894] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.880068] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.880219] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.880443] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.880585] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.880727] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.880927] ? kernel_text_address+0x139/0x150
<4> [341.880930] ? __kernel_text_address+0x12/0x50
<4> [341.880942] ? __lock_acquire+0x43e/0x2860
<4> [341.880945] ? find_held_lock+0x31/0x90
<4> [341.880947] ? __create_object+0x68/0xc0
<4> [341.880955] ? find_held_lock+0x31/0x90
<4> [341.880957] ? __might_fault+0x53/0xb0
<4> [341.880967] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.881195] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.881335] drm_ioctl_kernel+0xb3/0x120
<4> [341.881341] drm_ioctl+0x2d4/0x5a0
<4> [341.881343] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.881492] __x64_sys_ioctl+0xa2/0x100
<4> [341.881496] x64_sys_call+0x1178/0x2660
<4> [341.881499] do_syscall_64+0x93/0xcd0
<4> [341.881503] ? do_syscall_64+0x1a2/0xcd0
<4> [341.881506] ? up_read+0x22/0x30
<4> [341.881509] ? do_user_addr_fault+0x300/0x8e0
<4> [341.881512] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.881516] ? irqentry_exit+0x77/0xb0
<4> [341.881519] ? clear_bhb_loop+0x30/0x80
<4> [341.881521] ? clear_bhb_loop+0x30/0x80
<4> [341.881525] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.881527] RIP: 0033:0x76a667124ded
<4> [341.881529] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.881530] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.881533] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.881535] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.881536] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.881538] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.881539] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.881548] </TASK>
<4> [341.881549] irq event stamp: 958053
<4> [341.881550] hardirqs last enabled at (958059): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.881553] hardirqs last disabled at (958064): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.881556] softirqs last enabled at (954918): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.881558] softirqs last disabled at (954913): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.881561] ---[ end trace 0000000000000000 ]---
<2> [341.881562] DMAR: ERROR: DMA PTE for vPFN 0x3e00004 already set (to 251403003 not 251403003)
<4> [341.881582] ------------[ cut here ]------------
<4> [341.881583] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.881586] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.881663] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.881666] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.881667] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.881669] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.881671] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.881673] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.881675] RAX: 0000000000000000 RBX: ffff88814fd01020 RCX: 0000000000000000
<4> [341.881677] RDX: 0000000000000000 RSI: 0000000003e00004 RDI: 0000000000000000
<4> [341.881678] RBP: ffffc900019db358 R08: 0000000000251403 R09: 0000000000000001
<4> [341.881679] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251403003
<4> [341.881681] R13: 0000000000000000 R14: 00000000000fcffd R15: ffff88810141dd88
<4> [341.881683] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.881684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.881686] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.881687] Call Trace:
<4> [341.881689] <TASK>
<4> [341.881691] ? mark_held_locks+0x46/0x90
<4> [341.881695] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.881702] iommu_map_nosync+0x12c/0x320
<4> [341.881709] iommu_map_sg+0xd9/0x1d0
<4> [341.881729] iommu_dma_map_sg+0x23c/0x670
<4> [341.881738] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.881742] dma_map_sgtable+0x1d/0x40
<4> [341.881744] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.881947] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.882124] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.882301] ? lock_acquire+0xc4/0x2f0
<4> [341.882304] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.882474] ? lock_is_held_type+0xa3/0x130
<4> [341.882480] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.882622] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.882765] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.882982] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.883155] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.883340] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.883504] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.883654] ? kernel_text_address+0x139/0x150
<4> [341.883657] ? __kernel_text_address+0x12/0x50
<4> [341.883669] ? __lock_acquire+0x43e/0x2860
<4> [341.883672] ? find_held_lock+0x31/0x90
<4> [341.883674] ? __create_object+0x68/0xc0
<4> [341.883682] ? find_held_lock+0x31/0x90
<4> [341.883684] ? __might_fault+0x53/0xb0
<4> [341.883694] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.883858] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.884116] drm_ioctl_kernel+0xb3/0x120
<4> [341.884134] drm_ioctl+0x2d4/0x5a0
<4> [341.884137] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.884315] __x64_sys_ioctl+0xa2/0x100
<4> [341.884320] x64_sys_call+0x1178/0x2660
<4> [341.884322] do_syscall_64+0x93/0xcd0
<4> [341.884326] ? do_syscall_64+0x1a2/0xcd0
<4> [341.884329] ? up_read+0x22/0x30
<4> [341.884332] ? do_user_addr_fault+0x300/0x8e0
<4> [341.884336] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.884340] ? irqentry_exit+0x77/0xb0
<4> [341.884343] ? clear_bhb_loop+0x30/0x80
<4> [341.884345] ? clear_bhb_loop+0x30/0x80
<4> [341.884349] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.884350] RIP: 0033:0x76a667124ded
<4> [341.884353] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.884354] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.884357] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.884359] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.884360] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.884362] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.884363] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.884372] </TASK>
<4> [341.884373] irq event stamp: 959047
<4> [341.884375] hardirqs last enabled at (959053): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.884378] hardirqs last disabled at (959058): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.884380] softirqs last enabled at (954918): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.884383] softirqs last disabled at (954913): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.884385] ---[ end trace 0000000000000000 ]---
<2> [341.884387] DMAR: ERROR: DMA PTE for vPFN 0x3e00005 already set (to 251404003 not 251404003)
<4> [341.884406] ------------[ cut here ]------------
<4> [341.884408] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.884410] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.884488] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.884490] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.884492] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.884493] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.884495] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.884497] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.884499] RAX: 0000000000000000 RBX: ffff88814fd01028 RCX: 0000000000000000
<4> [341.884501] RDX: 0000000000000000 RSI: 0000000003e00005 RDI: 0000000000000000
<4> [341.884502] RBP: ffffc900019db358 R08: 0000000000251404 R09: 0000000000000001
<4> [341.884504] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251404003
<4> [341.884505] R13: 0000000000000000 R14: 00000000000fcffc R15: ffff88810141dd88
<4> [341.884507] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.884509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.884510] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.884512] Call Trace:
<4> [341.884513] <TASK>
<4> [341.884515] ? mark_held_locks+0x46/0x90
<4> [341.884520] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.884526] iommu_map_nosync+0x12c/0x320
<4> [341.884533] iommu_map_sg+0xd9/0x1d0
<4> [341.884538] iommu_dma_map_sg+0x23c/0x670
<4> [341.884546] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.884550] dma_map_sgtable+0x1d/0x40
<4> [341.884553] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.884700] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.884875] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.885053] ? lock_acquire+0xc4/0x2f0
<4> [341.885069] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.885214] ? lock_is_held_type+0xa3/0x130
<4> [341.885219] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.885404] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.885547] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.885712] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.885938] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.886095] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.886238] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.886387] ? kernel_text_address+0x139/0x150
<4> [341.886390] ? __kernel_text_address+0x12/0x50
<4> [341.886402] ? __lock_acquire+0x43e/0x2860
<4> [341.886405] ? find_held_lock+0x31/0x90
<4> [341.886407] ? __create_object+0x68/0xc0
<4> [341.886415] ? find_held_lock+0x31/0x90
<4> [341.886417] ? __might_fault+0x53/0xb0
<4> [341.886427] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.886569] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.886725] drm_ioctl_kernel+0xb3/0x120
<4> [341.886731] drm_ioctl+0x2d4/0x5a0
<4> [341.886734] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.886932] __x64_sys_ioctl+0xa2/0x100
<4> [341.886937] x64_sys_call+0x1178/0x2660
<4> [341.886939] do_syscall_64+0x93/0xcd0
<4> [341.886943] ? do_syscall_64+0x1a2/0xcd0
<4> [341.886969] ? up_read+0x22/0x30
<4> [341.886973] ? do_user_addr_fault+0x300/0x8e0
<4> [341.886976] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.886980] ? irqentry_exit+0x77/0xb0
<4> [341.886997] ? clear_bhb_loop+0x30/0x80
<4> [341.886999] ? clear_bhb_loop+0x30/0x80
<4> [341.887002] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.887004] RIP: 0033:0x76a667124ded
<4> [341.887006] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.887008] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.887010] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.887027] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.887029] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.887030] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.887032] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.887040] </TASK>
<4> [341.887042] irq event stamp: 960041
<4> [341.887043] hardirqs last enabled at (960047): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.887046] hardirqs last disabled at (960052): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.887049] softirqs last enabled at (954918): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.887052] softirqs last disabled at (954913): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.887054] ---[ end trace 0000000000000000 ]---
<2> [341.887055] DMAR: ERROR: DMA PTE for vPFN 0x3e00006 already set (to 251405003 not 251405003)
<4> [341.887076] ------------[ cut here ]------------
<4> [341.887078] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.887080] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.887172] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.887174] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.887175] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.887177] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.887179] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.887181] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.887183] RAX: 0000000000000000 RBX: ffff88814fd01030 RCX: 0000000000000000
<4> [341.887185] RDX: 0000000000000000 RSI: 0000000003e00006 RDI: 0000000000000000
<4> [341.887186] RBP: ffffc900019db358 R08: 0000000000251405 R09: 0000000000000001
<4> [341.887188] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251405003
<4> [341.887189] R13: 0000000000000000 R14: 00000000000fcffb R15: ffff88810141dd88
<4> [341.887191] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.887192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.887194] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.887195] Call Trace:
<4> [341.887197] <TASK>
<4> [341.887199] ? mark_held_locks+0x46/0x90
<4> [341.887203] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.887210] iommu_map_nosync+0x12c/0x320
<4> [341.887217] iommu_map_sg+0xd9/0x1d0
<4> [341.887222] iommu_dma_map_sg+0x23c/0x670
<4> [341.887230] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.887234] dma_map_sgtable+0x1d/0x40
<4> [341.887236] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.887383] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.887557] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.887705] ? lock_acquire+0xc4/0x2f0
<4> [341.887708] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.887878] ? lock_is_held_type+0xa3/0x130
<4> [341.887897] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.888073] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.888259] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.888437] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.888594] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.888736] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.888928] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.889106] ? kernel_text_address+0x139/0x150
<4> [341.889109] ? __kernel_text_address+0x12/0x50
<4> [341.889121] ? __lock_acquire+0x43e/0x2860
<4> [341.889124] ? find_held_lock+0x31/0x90
<4> [341.889126] ? __create_object+0x68/0xc0
<4> [341.889134] ? find_held_lock+0x31/0x90
<4> [341.889136] ? __might_fault+0x53/0xb0
<4> [341.889146] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.889288] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.889429] drm_ioctl_kernel+0xb3/0x120
<4> [341.889434] drm_ioctl+0x2d4/0x5a0
<4> [341.889437] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.889586] __x64_sys_ioctl+0xa2/0x100
<4> [341.889604] x64_sys_call+0x1178/0x2660
<4> [341.889606] do_syscall_64+0x93/0xcd0
<4> [341.889610] ? do_syscall_64+0x1a2/0xcd0
<4> [341.889613] ? up_read+0x22/0x30
<4> [341.889616] ? do_user_addr_fault+0x300/0x8e0
<4> [341.889620] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.889624] ? irqentry_exit+0x77/0xb0
<4> [341.889627] ? clear_bhb_loop+0x30/0x80
<4> [341.889629] ? clear_bhb_loop+0x30/0x80
<4> [341.889633] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.889635] RIP: 0033:0x76a667124ded
<4> [341.889637] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.889639] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.889642] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.889643] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.889645] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.889646] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.889648] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.889656] </TASK>
<4> [341.889658] irq event stamp: 961045
<4> [341.889659] hardirqs last enabled at (961051): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.889662] hardirqs last disabled at (961056): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.889665] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.889667] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.889670] ---[ end trace 0000000000000000 ]---
<2> [341.889671] DMAR: ERROR: DMA PTE for vPFN 0x3e00007 already set (to 251406003 not 251406003)
<4> [341.889692] ------------[ cut here ]------------
<4> [341.889693] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.889696] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.889775] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.889778] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.889779] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.889781] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.889783] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.889785] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.889787] RAX: 0000000000000000 RBX: ffff88814fd01038 RCX: 0000000000000000
<4> [341.889789] RDX: 0000000000000000 RSI: 0000000003e00007 RDI: 0000000000000000
<4> [341.889790] RBP: ffffc900019db358 R08: 0000000000251406 R09: 0000000000000001
<4> [341.889792] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251406003
<4> [341.889793] R13: 0000000000000000 R14: 00000000000fcffa R15: ffff88810141dd88
<4> [341.889795] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.889797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.889798] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.889800] Call Trace:
<4> [341.889801] <TASK>
<4> [341.889803] ? mark_held_locks+0x46/0x90
<4> [341.889808] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.889814] iommu_map_nosync+0x12c/0x320
<4> [341.889827] iommu_map_sg+0xd9/0x1d0
<4> [341.889832] iommu_dma_map_sg+0x23c/0x670
<4> [341.889859] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.889863] dma_map_sgtable+0x1d/0x40
<4> [341.889866] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.890069] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.890217] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.890393] ? lock_acquire+0xc4/0x2f0
<4> [341.890396] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.890538] ? lock_is_held_type+0xa3/0x130
<4> [341.890543] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.890686] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.890833] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.891032] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.891203] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.891387] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.891528] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.891678] ? kernel_text_address+0x139/0x150
<4> [341.891681] ? __kernel_text_address+0x12/0x50
<4> [341.891693] ? __lock_acquire+0x43e/0x2860
<4> [341.891696] ? find_held_lock+0x31/0x90
<4> [341.891698] ? __create_object+0x68/0xc0
<4> [341.891706] ? find_held_lock+0x31/0x90
<4> [341.891708] ? __might_fault+0x53/0xb0
<4> [341.891718] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.891910] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.892088] drm_ioctl_kernel+0xb3/0x120
<4> [341.892094] drm_ioctl+0x2d4/0x5a0
<4> [341.892097] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.892246] __x64_sys_ioctl+0xa2/0x100
<4> [341.892250] x64_sys_call+0x1178/0x2660
<4> [341.892253] do_syscall_64+0x93/0xcd0
<4> [341.892257] ? do_syscall_64+0x1a2/0xcd0
<4> [341.892260] ? up_read+0x22/0x30
<4> [341.892263] ? do_user_addr_fault+0x300/0x8e0
<4> [341.892266] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.892270] ? irqentry_exit+0x77/0xb0
<4> [341.892273] ? clear_bhb_loop+0x30/0x80
<4> [341.892276] ? clear_bhb_loop+0x30/0x80
<4> [341.892279] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.892281] RIP: 0033:0x76a667124ded
<4> [341.892283] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.892285] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.892287] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.892289] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.892291] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.892292] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.892294] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.892302] </TASK>
<4> [341.892304] irq event stamp: 962039
<4> [341.892305] hardirqs last enabled at (962045): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.892308] hardirqs last disabled at (962050): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.892311] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.892313] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.892315] ---[ end trace 0000000000000000 ]---
<2> [341.892317] DMAR: ERROR: DMA PTE for vPFN 0x3e00008 already set (to 251407003 not 251407003)
<4> [341.892337] ------------[ cut here ]------------
<4> [341.892339] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.892342] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.892419] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.892422] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.892423] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.892425] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.892427] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.892428] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.892431] RAX: 0000000000000000 RBX: ffff88814fd01040 RCX: 0000000000000000
<4> [341.892432] RDX: 0000000000000000 RSI: 0000000003e00008 RDI: 0000000000000000
<4> [341.892434] RBP: ffffc900019db358 R08: 0000000000251407 R09: 0000000000000001
<4> [341.892435] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251407003
<4> [341.892437] R13: 0000000000000000 R14: 00000000000fcff9 R15: ffff88810141dd88
<4> [341.892438] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.892440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.892442] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.892443] Call Trace:
<4> [341.892445] <TASK>
<4> [341.892447] ? mark_held_locks+0x46/0x90
<4> [341.892451] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.892458] iommu_map_nosync+0x12c/0x320
<4> [341.892465] iommu_map_sg+0xd9/0x1d0
<4> [341.892470] iommu_dma_map_sg+0x23c/0x670
<4> [341.892478] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.892482] dma_map_sgtable+0x1d/0x40
<4> [341.892484] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.892631] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.892796] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.892996] ? lock_acquire+0xc4/0x2f0
<4> [341.892999] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.893170] ? lock_is_held_type+0xa3/0x130
<4> [341.893175] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.893347] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.893489] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.893657] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.893817] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.894028] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.894186] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.894400] ? kernel_text_address+0x139/0x150
<4> [341.894403] ? __kernel_text_address+0x12/0x50
<4> [341.894415] ? __lock_acquire+0x43e/0x2860
<4> [341.894417] ? find_held_lock+0x31/0x90
<4> [341.894419] ? __create_object+0x68/0xc0
<4> [341.894428] ? find_held_lock+0x31/0x90
<4> [341.894430] ? __might_fault+0x53/0xb0
<4> [341.894440] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.894581] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.894722] drm_ioctl_kernel+0xb3/0x120
<4> [341.894727] drm_ioctl+0x2d4/0x5a0
<4> [341.894730] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.894930] __x64_sys_ioctl+0xa2/0x100
<4> [341.894934] x64_sys_call+0x1178/0x2660
<4> [341.894937] do_syscall_64+0x93/0xcd0
<4> [341.894941] ? do_syscall_64+0x1a2/0xcd0
<4> [341.894943] ? up_read+0x22/0x30
<4> [341.894947] ? do_user_addr_fault+0x300/0x8e0
<4> [341.894950] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.894954] ? irqentry_exit+0x77/0xb0
<4> [341.894957] ? clear_bhb_loop+0x30/0x80
<4> [341.894959] ? clear_bhb_loop+0x30/0x80
<4> [341.894963] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.894965] RIP: 0033:0x76a667124ded
<4> [341.894967] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.894968] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.894971] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.894973] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.894974] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.894976] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.894992] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.895001] </TASK>
<4> [341.895002] irq event stamp: 963033
<4> [341.895004] hardirqs last enabled at (963039): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.895007] hardirqs last disabled at (963044): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.895010] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.895012] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.895014] ---[ end trace 0000000000000000 ]---
<2> [341.895016] DMAR: ERROR: DMA PTE for vPFN 0x3e00009 already set (to 251408003 not 251408003)
<4> [341.895037] ------------[ cut here ]------------
<4> [341.895038] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.895041] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.895133] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.895136] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.895137] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.895138] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.895141] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.895142] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.895145] RAX: 0000000000000000 RBX: ffff88814fd01048 RCX: 0000000000000000
<4> [341.895146] RDX: 0000000000000000 RSI: 0000000003e00009 RDI: 0000000000000000
<4> [341.895148] RBP: ffffc900019db358 R08: 0000000000251408 R09: 0000000000000001
<4> [341.895149] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251408003
<4> [341.895151] R13: 0000000000000000 R14: 00000000000fcff8 R15: ffff88810141dd88
<4> [341.895152] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.895154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.895156] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.895157] Call Trace:
<4> [341.895158] <TASK>
<4> [341.895160] ? mark_held_locks+0x46/0x90
<4> [341.895165] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.895172] iommu_map_nosync+0x12c/0x320
<4> [341.895178] iommu_map_sg+0xd9/0x1d0
<4> [341.895184] iommu_dma_map_sg+0x23c/0x670
<4> [341.895192] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.895196] dma_map_sgtable+0x1d/0x40
<4> [341.895198] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.895345] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.895492] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.895640] ? lock_acquire+0xc4/0x2f0
<4> [341.895643] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.895785] ? lock_is_held_type+0xa3/0x130
<4> [341.895790] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.895989] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.896181] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.896374] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.896531] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.896673] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.896815] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.897064] ? kernel_text_address+0x139/0x150
<4> [341.897068] ? __kernel_text_address+0x12/0x50
<4> [341.897080] ? __lock_acquire+0x43e/0x2860
<4> [341.897083] ? find_held_lock+0x31/0x90
<4> [341.897085] ? __create_object+0x68/0xc0
<4> [341.897093] ? find_held_lock+0x31/0x90
<4> [341.897095] ? __might_fault+0x53/0xb0
<4> [341.897106] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.897262] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.897403] drm_ioctl_kernel+0xb3/0x120
<4> [341.897408] drm_ioctl+0x2d4/0x5a0
<4> [341.897411] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.897573] __x64_sys_ioctl+0xa2/0x100
<4> [341.897578] x64_sys_call+0x1178/0x2660
<4> [341.897581] do_syscall_64+0x93/0xcd0
<4> [341.897585] ? do_syscall_64+0x1a2/0xcd0
<4> [341.897588] ? up_read+0x22/0x30
<4> [341.897591] ? do_user_addr_fault+0x300/0x8e0
<4> [341.897595] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.897599] ? irqentry_exit+0x77/0xb0
<4> [341.897602] ? clear_bhb_loop+0x30/0x80
<4> [341.897604] ? clear_bhb_loop+0x30/0x80
<4> [341.897608] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.897609] RIP: 0033:0x76a667124ded
<4> [341.897611] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.897613] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.897616] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.897618] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.897619] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.897621] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.897622] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.897631] </TASK>
<4> [341.897633] irq event stamp: 964025
<4> [341.897634] hardirqs last enabled at (964031): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.897637] hardirqs last disabled at (964036): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.897640] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.897642] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.897644] ---[ end trace 0000000000000000 ]---
<2> [341.897646] DMAR: ERROR: DMA PTE for vPFN 0x3e0000a already set (to 251409003 not 251409003)
<4> [341.897666] ------------[ cut here ]------------
<4> [341.897668] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.897671] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.897749] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.897752] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.897753] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.897755] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.897757] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.897759] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.897761] RAX: 0000000000000000 RBX: ffff88814fd01050 RCX: 0000000000000000
<4> [341.897763] RDX: 0000000000000000 RSI: 0000000003e0000a RDI: 0000000000000000
<4> [341.897764] RBP: ffffc900019db358 R08: 0000000000251409 R09: 0000000000000001
<4> [341.897765] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251409003
<4> [341.897767] R13: 0000000000000000 R14: 00000000000fcff7 R15: ffff88810141dd88
<4> [341.897769] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.897770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.897772] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.897773] Call Trace:
<4> [341.897775] <TASK>
<4> [341.897777] ? mark_held_locks+0x46/0x90
<4> [341.897782] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.897788] iommu_map_nosync+0x12c/0x320
<4> [341.897795] iommu_map_sg+0xd9/0x1d0
<4> [341.897800] iommu_dma_map_sg+0x23c/0x670
<4> [341.897809] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.897813] dma_map_sgtable+0x1d/0x40
<4> [341.897815] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.898011] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.898225] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.898431] ? lock_acquire+0xc4/0x2f0
<4> [341.898434] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.898576] ? lock_is_held_type+0xa3/0x130
<4> [341.898581] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.898724] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.898917] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.899099] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.899256] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.899442] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.899604] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.899753] ? kernel_text_address+0x139/0x150
<4> [341.899756] ? __kernel_text_address+0x12/0x50
<4> [341.899768] ? __lock_acquire+0x43e/0x2860
<4> [341.899771] ? find_held_lock+0x31/0x90
<4> [341.899773] ? __create_object+0x68/0xc0
<4> [341.899781] ? find_held_lock+0x31/0x90
<4> [341.899783] ? __might_fault+0x53/0xb0
<4> [341.899793] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.899983] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.900152] drm_ioctl_kernel+0xb3/0x120
<4> [341.900158] drm_ioctl+0x2d4/0x5a0
<4> [341.900160] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.900338] __x64_sys_ioctl+0xa2/0x100
<4> [341.900343] x64_sys_call+0x1178/0x2660
<4> [341.900345] do_syscall_64+0x93/0xcd0
<4> [341.900349] ? do_syscall_64+0x1a2/0xcd0
<4> [341.900352] ? up_read+0x22/0x30
<4> [341.900356] ? do_user_addr_fault+0x300/0x8e0
<4> [341.900359] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.900363] ? irqentry_exit+0x77/0xb0
<4> [341.900366] ? clear_bhb_loop+0x30/0x80
<4> [341.900368] ? clear_bhb_loop+0x30/0x80
<4> [341.900372] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.900373] RIP: 0033:0x76a667124ded
<4> [341.900376] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.900377] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.900380] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.900382] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.900383] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.900385] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.900386] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.900395] </TASK>
<4> [341.900396] irq event stamp: 965019
<4> [341.900397] hardirqs last enabled at (965025): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.900400] hardirqs last disabled at (965030): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.900403] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.900406] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.900408] ---[ end trace 0000000000000000 ]---
<2> [341.900409] DMAR: ERROR: DMA PTE for vPFN 0x3e0000b already set (to 25140a003 not 25140a003)
<4> [341.900430] ------------[ cut here ]------------
<4> [341.900431] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.900434] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.900512] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.900515] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.900516] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.900518] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.900520] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.900522] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.900524] RAX: 0000000000000000 RBX: ffff88814fd01058 RCX: 0000000000000000
<4> [341.900526] RDX: 0000000000000000 RSI: 0000000003e0000b RDI: 0000000000000000
<4> [341.900527] RBP: ffffc900019db358 R08: 000000000025140a R09: 0000000000000001
<4> [341.900528] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025140a003
<4> [341.900530] R13: 0000000000000000 R14: 00000000000fcff6 R15: ffff88810141dd88
<4> [341.900532] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.900533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.900535] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.900536] Call Trace:
<4> [341.900538] <TASK>
<4> [341.900540] ? mark_held_locks+0x46/0x90
<4> [341.900544] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.900551] iommu_map_nosync+0x12c/0x320
<4> [341.900558] iommu_map_sg+0xd9/0x1d0
<4> [341.900563] iommu_dma_map_sg+0x23c/0x670
<4> [341.900571] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.900575] dma_map_sgtable+0x1d/0x40
<4> [341.900578] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.900724] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.900936] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.901101] ? lock_acquire+0xc4/0x2f0
<4> [341.901104] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.901321] ? lock_is_held_type+0xa3/0x130
<4> [341.901326] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.901469] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.901611] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.901762] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.902012] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.902170] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.902313] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.902462] ? kernel_text_address+0x139/0x150
<4> [341.902465] ? __kernel_text_address+0x12/0x50
<4> [341.902477] ? __lock_acquire+0x43e/0x2860
<4> [341.902480] ? find_held_lock+0x31/0x90
<4> [341.902482] ? __create_object+0x68/0xc0
<4> [341.902490] ? find_held_lock+0x31/0x90
<4> [341.902492] ? __might_fault+0x53/0xb0
<4> [341.902502] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.902660] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.902803] drm_ioctl_kernel+0xb3/0x120
<4> [341.902809] drm_ioctl+0x2d4/0x5a0
<4> [341.902812] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.903010] __x64_sys_ioctl+0xa2/0x100
<4> [341.903015] x64_sys_call+0x1178/0x2660
<4> [341.903017] do_syscall_64+0x93/0xcd0
<4> [341.903021] ? do_syscall_64+0x1a2/0xcd0
<4> [341.903024] ? up_read+0x22/0x30
<4> [341.903027] ? do_user_addr_fault+0x300/0x8e0
<4> [341.903031] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.903035] ? irqentry_exit+0x77/0xb0
<4> [341.903038] ? clear_bhb_loop+0x30/0x80
<4> [341.903040] ? clear_bhb_loop+0x30/0x80
<4> [341.903043] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.903045] RIP: 0033:0x76a667124ded
<4> [341.903047] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.903049] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.903051] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.903053] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.903054] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.903056] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.903057] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.903081] </TASK>
<4> [341.903083] irq event stamp: 966013
<4> [341.903084] hardirqs last enabled at (966019): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.903087] hardirqs last disabled at (966024): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.903090] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.903092] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.903095] ---[ end trace 0000000000000000 ]---
<2> [341.903096] DMAR: ERROR: DMA PTE for vPFN 0x3e0000c already set (to 25140b003 not 25140b003)
<4> [341.903117] ------------[ cut here ]------------
<4> [341.903118] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.903121] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.903212] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.903215] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.903216] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.903218] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.903220] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.903222] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.903224] RAX: 0000000000000000 RBX: ffff88814fd01060 RCX: 0000000000000000
<4> [341.903225] RDX: 0000000000000000 RSI: 0000000003e0000c RDI: 0000000000000000
<4> [341.903227] RBP: ffffc900019db358 R08: 000000000025140b R09: 0000000000000001
<4> [341.903228] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025140b003
<4> [341.903230] R13: 0000000000000000 R14: 00000000000fcff5 R15: ffff88810141dd88
<4> [341.903231] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.903233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.903235] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.903236] Call Trace:
<4> [341.903238] <TASK>
<4> [341.903239] ? mark_held_locks+0x46/0x90
<4> [341.903244] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.903251] iommu_map_nosync+0x12c/0x320
<4> [341.903258] iommu_map_sg+0xd9/0x1d0
<4> [341.903263] iommu_dma_map_sg+0x23c/0x670
<4> [341.903271] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.903275] dma_map_sgtable+0x1d/0x40
<4> [341.903277] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.903450] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.903598] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.903745] ? lock_acquire+0xc4/0x2f0
<4> [341.903748] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.903954] ? lock_is_held_type+0xa3/0x130
<4> [341.903960] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.904106] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.904261] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.904455] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.904633] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.904775] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.904976] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.905153] ? kernel_text_address+0x139/0x150
<4> [341.905156] ? __kernel_text_address+0x12/0x50
<4> [341.905168] ? __lock_acquire+0x43e/0x2860
<4> [341.905171] ? find_held_lock+0x31/0x90
<4> [341.905173] ? __create_object+0x68/0xc0
<4> [341.905181] ? find_held_lock+0x31/0x90
<4> [341.905183] ? __might_fault+0x53/0xb0
<4> [341.905207] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.905362] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.905502] drm_ioctl_kernel+0xb3/0x120
<4> [341.905508] drm_ioctl+0x2d4/0x5a0
<4> [341.905511] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.905659] __x64_sys_ioctl+0xa2/0x100
<4> [341.905664] x64_sys_call+0x1178/0x2660
<4> [341.905666] do_syscall_64+0x93/0xcd0
<4> [341.905670] ? do_syscall_64+0x1a2/0xcd0
<4> [341.905673] ? up_read+0x22/0x30
<4> [341.905676] ? do_user_addr_fault+0x300/0x8e0
<4> [341.905680] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.905684] ? irqentry_exit+0x77/0xb0
<4> [341.905687] ? clear_bhb_loop+0x30/0x80
<4> [341.905689] ? clear_bhb_loop+0x30/0x80
<4> [341.905692] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.905694] RIP: 0033:0x76a667124ded
<4> [341.905696] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.905698] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.905700] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.905702] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.905703] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.905705] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.905706] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.905715] </TASK>
<4> [341.905716] irq event stamp: 967005
<4> [341.905717] hardirqs last enabled at (967011): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.905720] hardirqs last disabled at (967016): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.905723] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.905726] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.905728] ---[ end trace 0000000000000000 ]---
<2> [341.905729] DMAR: ERROR: DMA PTE for vPFN 0x3e0000d already set (to 25140c003 not 25140c003)
<4> [341.905749] ------------[ cut here ]------------
<4> [341.905751] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.905767] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.905885] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.905887] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.905889] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.905890] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.905892] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.905894] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.905897] RAX: 0000000000000000 RBX: ffff88814fd01068 RCX: 0000000000000000
<4> [341.905898] RDX: 0000000000000000 RSI: 0000000003e0000d RDI: 0000000000000000
<4> [341.905900] RBP: ffffc900019db358 R08: 000000000025140c R09: 0000000000000001
<4> [341.905901] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025140c003
<4> [341.905903] R13: 0000000000000000 R14: 00000000000fcff4 R15: ffff88810141dd88
<4> [341.905905] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.905907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.905908] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.905910] Call Trace:
<4> [341.905911] <TASK>
<4> [341.905913] ? mark_held_locks+0x46/0x90
<4> [341.905918] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.905924] iommu_map_nosync+0x12c/0x320
<4> [341.905932] iommu_map_sg+0xd9/0x1d0
<4> [341.905937] iommu_dma_map_sg+0x23c/0x670
<4> [341.905945] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.905949] dma_map_sgtable+0x1d/0x40
<4> [341.905952] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.906112] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.906260] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.906407] ? lock_acquire+0xc4/0x2f0
<4> [341.906410] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.906580] ? lock_is_held_type+0xa3/0x130
<4> [341.906585] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.906728] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.906933] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.907099] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.907256] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.907428] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.907605] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.907754] ? kernel_text_address+0x139/0x150
<4> [341.907758] ? __kernel_text_address+0x12/0x50
<4> [341.907770] ? __lock_acquire+0x43e/0x2860
<4> [341.907772] ? find_held_lock+0x31/0x90
<4> [341.907774] ? __create_object+0x68/0xc0
<4> [341.907782] ? find_held_lock+0x31/0x90
<4> [341.907784] ? __might_fault+0x53/0xb0
<4> [341.907795] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.907987] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.908156] drm_ioctl_kernel+0xb3/0x120
<4> [341.908162] drm_ioctl+0x2d4/0x5a0
<4> [341.908164] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.908342] __x64_sys_ioctl+0xa2/0x100
<4> [341.908346] x64_sys_call+0x1178/0x2660
<4> [341.908349] do_syscall_64+0x93/0xcd0
<4> [341.908353] ? do_syscall_64+0x1a2/0xcd0
<4> [341.908356] ? up_read+0x22/0x30
<4> [341.908359] ? do_user_addr_fault+0x300/0x8e0
<4> [341.908363] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.908367] ? irqentry_exit+0x77/0xb0
<4> [341.908370] ? clear_bhb_loop+0x30/0x80
<4> [341.908372] ? clear_bhb_loop+0x30/0x80
<4> [341.908375] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.908377] RIP: 0033:0x76a667124ded
<4> [341.908379] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.908381] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.908384] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.908385] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.908387] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.908388] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.908390] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.908398] </TASK>
<4> [341.908400] irq event stamp: 967999
<4> [341.908401] hardirqs last enabled at (968005): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.908404] hardirqs last disabled at (968010): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.908407] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.908409] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.908412] ---[ end trace 0000000000000000 ]---
<2> [341.908413] DMAR: ERROR: DMA PTE for vPFN 0x3e0000e already set (to 25140d003 not 25140d003)
<4> [341.908433] ------------[ cut here ]------------
<4> [341.908435] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.908438] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.908516] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.908519] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.908520] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.908522] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.908524] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.908526] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.908528] RAX: 0000000000000000 RBX: ffff88814fd01070 RCX: 0000000000000000
<4> [341.908530] RDX: 0000000000000000 RSI: 0000000003e0000e RDI: 0000000000000000
<4> [341.908531] RBP: ffffc900019db358 R08: 000000000025140d R09: 0000000000000001
<4> [341.908533] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025140d003
<4> [341.908534] R13: 0000000000000000 R14: 00000000000fcff3 R15: ffff88810141dd88
<4> [341.908536] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.908538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.908539] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.908541] Call Trace:
<4> [341.908542] <TASK>
<4> [341.908544] ? mark_held_locks+0x46/0x90
<4> [341.908549] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.908555] iommu_map_nosync+0x12c/0x320
<4> [341.908562] iommu_map_sg+0xd9/0x1d0
<4> [341.908567] iommu_dma_map_sg+0x23c/0x670
<4> [341.908575] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.908579] dma_map_sgtable+0x1d/0x40
<4> [341.908582] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.908729] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.908943] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.909094] ? lock_acquire+0xc4/0x2f0
<4> [341.909097] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.909253] ? lock_is_held_type+0xa3/0x130
<4> [341.909258] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.909465] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.909608] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.909758] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.909980] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.910152] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.910323] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.910473] ? kernel_text_address+0x139/0x150
<4> [341.910477] ? __kernel_text_address+0x12/0x50
<4> [341.910488] ? __lock_acquire+0x43e/0x2860
<4> [341.910491] ? find_held_lock+0x31/0x90
<4> [341.910493] ? __create_object+0x68/0xc0
<4> [341.910501] ? find_held_lock+0x31/0x90
<4> [341.910503] ? __might_fault+0x53/0xb0
<4> [341.910513] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.910655] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.910796] drm_ioctl_kernel+0xb3/0x120
<4> [341.910801] drm_ioctl+0x2d4/0x5a0
<4> [341.910804] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.911046] __x64_sys_ioctl+0xa2/0x100
<4> [341.911050] x64_sys_call+0x1178/0x2660
<4> [341.911053] do_syscall_64+0x93/0xcd0
<4> [341.911057] ? do_syscall_64+0x1a2/0xcd0
<4> [341.911060] ? up_read+0x22/0x30
<4> [341.911063] ? do_user_addr_fault+0x300/0x8e0
<4> [341.911067] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.911071] ? irqentry_exit+0x77/0xb0
<4> [341.911074] ? clear_bhb_loop+0x30/0x80
<4> [341.911076] ? clear_bhb_loop+0x30/0x80
<4> [341.911079] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.911102] RIP: 0033:0x76a667124ded
<4> [341.911104] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.911106] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.911109] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.911110] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.911112] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.911113] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.911115] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.911137] </TASK>
<4> [341.911139] irq event stamp: 968993
<4> [341.911140] hardirqs last enabled at (968999): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.911143] hardirqs last disabled at (969004): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.911146] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.911148] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.911151] ---[ end trace 0000000000000000 ]---
<2> [341.911152] DMAR: ERROR: DMA PTE for vPFN 0x3e0000f already set (to 25140e003 not 25140e003)
<4> [341.911173] ------------[ cut here ]------------
<4> [341.911174] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.911177] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.911282] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.911285] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.911286] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.911288] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.911290] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.911292] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.911294] RAX: 0000000000000000 RBX: ffff88814fd01078 RCX: 0000000000000000
<4> [341.911296] RDX: 0000000000000000 RSI: 0000000003e0000f RDI: 0000000000000000
<4> [341.911297] RBP: ffffc900019db358 R08: 000000000025140e R09: 0000000000000001
<4> [341.911299] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025140e003
<4> [341.911300] R13: 0000000000000000 R14: 00000000000fcff2 R15: ffff88810141dd88
<4> [341.911302] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.911303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.911305] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.911307] Call Trace:
<4> [341.911308] <TASK>
<4> [341.911310] ? mark_held_locks+0x46/0x90
<4> [341.911315] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.911321] iommu_map_nosync+0x12c/0x320
<4> [341.911328] iommu_map_sg+0xd9/0x1d0
<4> [341.911334] iommu_dma_map_sg+0x23c/0x670
<4> [341.911355] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.911359] dma_map_sgtable+0x1d/0x40
<4> [341.911361] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.911508] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.911655] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.911802] ? lock_acquire+0xc4/0x2f0
<4> [341.911805] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.912041] ? lock_is_held_type+0xa3/0x130
<4> [341.912046] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.912192] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.912348] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.912498] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.912655] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.912797] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.913078] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.913303] ? kernel_text_address+0x139/0x150
<4> [341.913319] ? __kernel_text_address+0x12/0x50
<4> [341.913331] ? __lock_acquire+0x43e/0x2860
<4> [341.913334] ? find_held_lock+0x31/0x90
<4> [341.913336] ? __create_object+0x68/0xc0
<4> [341.913344] ? find_held_lock+0x31/0x90
<4> [341.913346] ? __might_fault+0x53/0xb0
<4> [341.913356] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.913497] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.913637] drm_ioctl_kernel+0xb3/0x120
<4> [341.913643] drm_ioctl+0x2d4/0x5a0
<4> [341.913646] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.913794] __x64_sys_ioctl+0xa2/0x100
<4> [341.913799] x64_sys_call+0x1178/0x2660
<4> [341.913801] do_syscall_64+0x93/0xcd0
<4> [341.913805] ? do_syscall_64+0x1a2/0xcd0
<4> [341.913808] ? up_read+0x22/0x30
<4> [341.913811] ? do_user_addr_fault+0x300/0x8e0
<4> [341.913820] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.913824] ? irqentry_exit+0x77/0xb0
<4> [341.913827] ? clear_bhb_loop+0x30/0x80
<4> [341.913847] ? clear_bhb_loop+0x30/0x80
<4> [341.913851] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.913853] RIP: 0033:0x76a667124ded
<4> [341.913855] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.913856] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.913859] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.913861] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.913863] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.913864] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.913866] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.913890] </TASK>
<4> [341.913892] irq event stamp: 969987
<4> [341.913893] hardirqs last enabled at (969993): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.913896] hardirqs last disabled at (969998): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.913899] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.913901] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.913903] ---[ end trace 0000000000000000 ]---
<2> [341.913905] DMAR: ERROR: DMA PTE for vPFN 0x3e00010 already set (to 25140f003 not 25140f003)
<4> [341.913925] ------------[ cut here ]------------
<4> [341.913927] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.913930] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.914010] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.914013] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.914014] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.914016] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.914018] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.914020] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.914022] RAX: 0000000000000000 RBX: ffff88814fd01080 RCX: 0000000000000000
<4> [341.914024] RDX: 0000000000000000 RSI: 0000000003e00010 RDI: 0000000000000000
<4> [341.914025] RBP: ffffc900019db358 R08: 000000000025140f R09: 0000000000000001
<4> [341.914027] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025140f003
<4> [341.914028] R13: 0000000000000000 R14: 00000000000fcff1 R15: ffff88810141dd88
<4> [341.914030] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.914032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.914047] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.914048] Call Trace:
<4> [341.914050] <TASK>
<4> [341.914052] ? mark_held_locks+0x46/0x90
<4> [341.914056] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.914063] iommu_map_nosync+0x12c/0x320
<4> [341.914070] iommu_map_sg+0xd9/0x1d0
<4> [341.914075] iommu_dma_map_sg+0x23c/0x670
<4> [341.914083] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.914087] dma_map_sgtable+0x1d/0x40
<4> [341.914090] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.914236] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.914384] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.914532] ? lock_acquire+0xc4/0x2f0
<4> [341.914535] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.914677] ? lock_is_held_type+0xa3/0x130
<4> [341.914682] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.914879] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.915025] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.915191] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.915375] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.915518] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.915675] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.915852] ? kernel_text_address+0x139/0x150
<4> [341.915869] ? __kernel_text_address+0x12/0x50
<4> [341.915896] ? __lock_acquire+0x43e/0x2860
<4> [341.915899] ? find_held_lock+0x31/0x90
<4> [341.915901] ? __create_object+0x68/0xc0
<4> [341.915924] ? find_held_lock+0x31/0x90
<4> [341.915926] ? __might_fault+0x53/0xb0
<4> [341.915936] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.916094] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.916250] drm_ioctl_kernel+0xb3/0x120
<4> [341.916256] drm_ioctl+0x2d4/0x5a0
<4> [341.916259] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.916437] __x64_sys_ioctl+0xa2/0x100
<4> [341.916442] x64_sys_call+0x1178/0x2660
<4> [341.916444] do_syscall_64+0x93/0xcd0
<4> [341.916449] ? do_syscall_64+0x1a2/0xcd0
<4> [341.916452] ? up_read+0x22/0x30
<4> [341.916455] ? do_user_addr_fault+0x300/0x8e0
<4> [341.916458] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.916463] ? irqentry_exit+0x77/0xb0
<4> [341.916465] ? clear_bhb_loop+0x30/0x80
<4> [341.916468] ? clear_bhb_loop+0x30/0x80
<4> [341.916471] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.916473] RIP: 0033:0x76a667124ded
<4> [341.916475] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.916490] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.916493] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.916494] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.916496] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.916497] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.916499] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.916507] </TASK>
<4> [341.916509] irq event stamp: 970979
<4> [341.916510] hardirqs last enabled at (970985): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.916513] hardirqs last disabled at (970990): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.916515] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.916518] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.916520] ---[ end trace 0000000000000000 ]---
<2> [341.916522] DMAR: ERROR: DMA PTE for vPFN 0x3e00011 already set (to 251410003 not 251410003)
<4> [341.916542] ------------[ cut here ]------------
<4> [341.916543] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.916546] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.916623] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.916626] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.916627] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.916628] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.916631] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.916632] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.916635] RAX: 0000000000000000 RBX: ffff88814fd01088 RCX: 0000000000000000
<4> [341.916636] RDX: 0000000000000000 RSI: 0000000003e00011 RDI: 0000000000000000
<4> [341.916638] RBP: ffffc900019db358 R08: 0000000000251410 R09: 0000000000000001
<4> [341.916639] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251410003
<4> [341.916641] R13: 0000000000000000 R14: 00000000000fcff0 R15: ffff88810141dd88
<4> [341.916642] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.916644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.916645] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.916647] Call Trace:
<4> [341.916648] <TASK>
<4> [341.916650] ? mark_held_locks+0x46/0x90
<4> [341.916655] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.916661] iommu_map_nosync+0x12c/0x320
<4> [341.916668] iommu_map_sg+0xd9/0x1d0
<4> [341.916673] iommu_dma_map_sg+0x23c/0x670
<4> [341.916682] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.916686] dma_map_sgtable+0x1d/0x40
<4> [341.916688] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.916901] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.917104] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.917266] ? lock_acquire+0xc4/0x2f0
<4> [341.917269] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.917411] ? lock_is_held_type+0xa3/0x130
<4> [341.917416] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.917559] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.917702] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.917891] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.918131] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.918273] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.918415] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.918564] ? kernel_text_address+0x139/0x150
<4> [341.918567] ? __kernel_text_address+0x12/0x50
<4> [341.918579] ? __lock_acquire+0x43e/0x2860
<4> [341.918582] ? find_held_lock+0x31/0x90
<4> [341.918584] ? __create_object+0x68/0xc0
<4> [341.918592] ? find_held_lock+0x31/0x90
<4> [341.918594] ? __might_fault+0x53/0xb0
<4> [341.918604] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.918746] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.918961] drm_ioctl_kernel+0xb3/0x120
<4> [341.918967] drm_ioctl+0x2d4/0x5a0
<4> [341.918970] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.919134] __x64_sys_ioctl+0xa2/0x100
<4> [341.919139] x64_sys_call+0x1178/0x2660
<4> [341.919141] do_syscall_64+0x93/0xcd0
<4> [341.919146] ? do_syscall_64+0x1a2/0xcd0
<4> [341.919148] ? up_read+0x22/0x30
<4> [341.919152] ? do_user_addr_fault+0x300/0x8e0
<4> [341.919155] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.919159] ? irqentry_exit+0x77/0xb0
<4> [341.919162] ? clear_bhb_loop+0x30/0x80
<4> [341.919164] ? clear_bhb_loop+0x30/0x80
<4> [341.919168] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.919170] RIP: 0033:0x76a667124ded
<4> [341.919172] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.919173] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.919176] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.919178] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.919179] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.919181] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.919182] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.919191] </TASK>
<4> [341.919192] irq event stamp: 971973
<4> [341.919193] hardirqs last enabled at (971979): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.919196] hardirqs last disabled at (971984): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.919199] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.919202] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.919204] ---[ end trace 0000000000000000 ]---
<2> [341.919205] DMAR: ERROR: DMA PTE for vPFN 0x3e00012 already set (to 251411003 not 251411003)
<4> [341.919226] ------------[ cut here ]------------
<4> [341.919227] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.919230] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.919307] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.919310] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.919311] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.919312] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.919315] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.919316] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.919319] RAX: 0000000000000000 RBX: ffff88814fd01090 RCX: 0000000000000000
<4> [341.919320] RDX: 0000000000000000 RSI: 0000000003e00012 RDI: 0000000000000000
<4> [341.919322] RBP: ffffc900019db358 R08: 0000000000251411 R09: 0000000000000001
<4> [341.919323] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251411003
<4> [341.919325] R13: 0000000000000000 R14: 00000000000fcfef R15: ffff88810141dd88
<4> [341.919326] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.919328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.919329] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.919331] Call Trace:
<4> [341.919332] <TASK>
<4> [341.919334] ? mark_held_locks+0x46/0x90
<4> [341.919339] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.919345] iommu_map_nosync+0x12c/0x320
<4> [341.919352] iommu_map_sg+0xd9/0x1d0
<4> [341.919357] iommu_dma_map_sg+0x23c/0x670
<4> [341.919365] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.919370] dma_map_sgtable+0x1d/0x40
<4> [341.919372] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.919519] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.919666] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.919880] ? lock_acquire+0xc4/0x2f0
<4> [341.919883] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.920074] ? lock_is_held_type+0xa3/0x130
<4> [341.920079] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.920237] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.920407] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.920572] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.920732] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.920943] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.921101] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.921250] ? kernel_text_address+0x139/0x150
<4> [341.921254] ? __kernel_text_address+0x12/0x50
<4> [341.921265] ? __lock_acquire+0x43e/0x2860
<4> [341.921268] ? find_held_lock+0x31/0x90
<4> [341.921270] ? __create_object+0x68/0xc0
<4> [341.921278] ? find_held_lock+0x31/0x90
<4> [341.921280] ? __might_fault+0x53/0xb0
<4> [341.921290] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.921448] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.921618] drm_ioctl_kernel+0xb3/0x120
<4> [341.921623] drm_ioctl+0x2d4/0x5a0
<4> [341.921626] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.921778] __x64_sys_ioctl+0xa2/0x100
<4> [341.921783] x64_sys_call+0x1178/0x2660
<4> [341.921785] do_syscall_64+0x93/0xcd0
<4> [341.921789] ? do_syscall_64+0x1a2/0xcd0
<4> [341.921792] ? up_read+0x22/0x30
<4> [341.921796] ? do_user_addr_fault+0x300/0x8e0
<4> [341.921799] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.921803] ? irqentry_exit+0x77/0xb0
<4> [341.921806] ? clear_bhb_loop+0x30/0x80
<4> [341.921808] ? clear_bhb_loop+0x30/0x80
<4> [341.921817] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.921819] RIP: 0033:0x76a667124ded
<4> [341.921821] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.921822] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.921825] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.921842] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.921844] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.921846] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.921847] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.921856] </TASK>
<4> [341.921857] irq event stamp: 972967
<4> [341.921859] hardirqs last enabled at (972973): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.921862] hardirqs last disabled at (972978): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.921878] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.921881] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.921883] ---[ end trace 0000000000000000 ]---
<2> [341.921885] DMAR: ERROR: DMA PTE for vPFN 0x3e00013 already set (to 251412003 not 251412003)
<4> [341.921905] ------------[ cut here ]------------
<4> [341.921907] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.921910] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.921989] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.921991] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.921993] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.921994] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.921996] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.921998] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.922001] RAX: 0000000000000000 RBX: ffff88814fd01098 RCX: 0000000000000000
<4> [341.922002] RDX: 0000000000000000 RSI: 0000000003e00013 RDI: 0000000000000000
<4> [341.922004] RBP: ffffc900019db358 R08: 0000000000251412 R09: 0000000000000001
<4> [341.922005] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251412003
<4> [341.922007] R13: 0000000000000000 R14: 00000000000fcfee R15: ffff88810141dd88
<4> [341.922008] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.922010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.922012] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.922013] Call Trace:
<4> [341.922014] <TASK>
<4> [341.922016] ? mark_held_locks+0x46/0x90
<4> [341.922021] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.922028] iommu_map_nosync+0x12c/0x320
<4> [341.922035] iommu_map_sg+0xd9/0x1d0
<4> [341.922054] iommu_dma_map_sg+0x23c/0x670
<4> [341.922062] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.922066] dma_map_sgtable+0x1d/0x40
<4> [341.922068] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.922242] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.922389] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.922537] ? lock_acquire+0xc4/0x2f0
<4> [341.922540] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.922682] ? lock_is_held_type+0xa3/0x130
<4> [341.922687] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.922854] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.923013] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.923220] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.923394] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.923536] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.923678] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.923879] ? kernel_text_address+0x139/0x150
<4> [341.923883] ? __kernel_text_address+0x12/0x50
<4> [341.923895] ? __lock_acquire+0x43e/0x2860
<4> [341.923897] ? find_held_lock+0x31/0x90
<4> [341.923899] ? __create_object+0x68/0xc0
<4> [341.923908] ? find_held_lock+0x31/0x90
<4> [341.923910] ? __might_fault+0x53/0xb0
<4> [341.923920] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.924065] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.924209] drm_ioctl_kernel+0xb3/0x120
<4> [341.924215] drm_ioctl+0x2d4/0x5a0
<4> [341.924218] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.924370] __x64_sys_ioctl+0xa2/0x100
<4> [341.924374] x64_sys_call+0x1178/0x2660
<4> [341.924377] do_syscall_64+0x93/0xcd0
<4> [341.924381] ? do_syscall_64+0x1a2/0xcd0
<4> [341.924384] ? up_read+0x22/0x30
<4> [341.924387] ? do_user_addr_fault+0x300/0x8e0
<4> [341.924391] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.924395] ? irqentry_exit+0x77/0xb0
<4> [341.924398] ? clear_bhb_loop+0x30/0x80
<4> [341.924400] ? clear_bhb_loop+0x30/0x80
<4> [341.924404] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.924406] RIP: 0033:0x76a667124ded
<4> [341.924408] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.924410] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.924412] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.924414] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.924415] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.924417] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.924418] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.924427] </TASK>
<4> [341.924428] irq event stamp: 973959
<4> [341.924430] hardirqs last enabled at (973965): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.924433] hardirqs last disabled at (973970): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.924436] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.924438] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.924440] ---[ end trace 0000000000000000 ]---
<2> [341.924442] DMAR: ERROR: DMA PTE for vPFN 0x3e00014 already set (to 251413003 not 251413003)
<4> [341.924463] ------------[ cut here ]------------
<4> [341.924464] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.924467] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.924546] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.924548] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.924550] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.924551] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.924553] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.924555] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.924558] RAX: 0000000000000000 RBX: ffff88814fd010a0 RCX: 0000000000000000
<4> [341.924559] RDX: 0000000000000000 RSI: 0000000003e00014 RDI: 0000000000000000
<4> [341.924561] RBP: ffffc900019db358 R08: 0000000000251413 R09: 0000000000000001
<4> [341.924562] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251413003
<4> [341.924564] R13: 0000000000000000 R14: 00000000000fcfed R15: ffff88810141dd88
<4> [341.924565] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.924567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.924569] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.924570] Call Trace:
<4> [341.924571] <TASK>
<4> [341.924573] ? mark_held_locks+0x46/0x90
<4> [341.924578] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.924585] iommu_map_nosync+0x12c/0x320
<4> [341.924592] iommu_map_sg+0xd9/0x1d0
<4> [341.924597] iommu_dma_map_sg+0x23c/0x670
<4> [341.924605] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.924610] dma_map_sgtable+0x1d/0x40
<4> [341.924612] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.924761] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.924947] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.925098] ? lock_acquire+0xc4/0x2f0
<4> [341.925101] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.925246] ? lock_is_held_type+0xa3/0x130
<4> [341.925251] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.925397] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.925542] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.925697] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.925894] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.926040] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.926184] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.926337] ? kernel_text_address+0x139/0x150
<4> [341.926341] ? __kernel_text_address+0x12/0x50
<4> [341.926353] ? __lock_acquire+0x43e/0x2860
<4> [341.926355] ? find_held_lock+0x31/0x90
<4> [341.926357] ? __create_object+0x68/0xc0
<4> [341.926366] ? find_held_lock+0x31/0x90
<4> [341.926368] ? __might_fault+0x53/0xb0
<4> [341.926378] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.926523] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.926667] drm_ioctl_kernel+0xb3/0x120
<4> [341.926672] drm_ioctl+0x2d4/0x5a0
<4> [341.926675] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.926850] __x64_sys_ioctl+0xa2/0x100
<4> [341.926868] x64_sys_call+0x1178/0x2660
<4> [341.926870] do_syscall_64+0x93/0xcd0
<4> [341.926875] ? do_syscall_64+0x1a2/0xcd0
<4> [341.926891] ? up_read+0x22/0x30
<4> [341.926895] ? do_user_addr_fault+0x300/0x8e0
<4> [341.926898] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.926916] ? irqentry_exit+0x77/0xb0
<4> [341.926919] ? clear_bhb_loop+0x30/0x80
<4> [341.926921] ? clear_bhb_loop+0x30/0x80
<4> [341.926925] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.926927] RIP: 0033:0x76a667124ded
<4> [341.926929] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.926930] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.926933] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.926935] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.926936] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.926938] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.926939] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.926948] </TASK>
<4> [341.926949] irq event stamp: 974953
<4> [341.926951] hardirqs last enabled at (974959): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.926954] hardirqs last disabled at (974964): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.926957] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.926959] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.926961] ---[ end trace 0000000000000000 ]---
<2> [341.926963] DMAR: ERROR: DMA PTE for vPFN 0x3e00015 already set (to 251414003 not 251414003)
<4> [341.926983] ------------[ cut here ]------------
<4> [341.926985] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.926987] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.927066] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.927068] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.927070] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.927071] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.927073] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.927075] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.927078] RAX: 0000000000000000 RBX: ffff88814fd010a8 RCX: 0000000000000000
<4> [341.927079] RDX: 0000000000000000 RSI: 0000000003e00015 RDI: 0000000000000000
<4> [341.927081] RBP: ffffc900019db358 R08: 0000000000251414 R09: 0000000000000001
<4> [341.927082] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251414003
<4> [341.927084] R13: 0000000000000000 R14: 00000000000fcfec R15: ffff88810141dd88
<4> [341.927085] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.927087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.927088] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.927090] Call Trace:
<4> [341.927091] <TASK>
<4> [341.927093] ? mark_held_locks+0x46/0x90
<4> [341.927098] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.927105] iommu_map_nosync+0x12c/0x320
<4> [341.927112] iommu_map_sg+0xd9/0x1d0
<4> [341.927117] iommu_dma_map_sg+0x23c/0x670
<4> [341.927125] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.927129] dma_map_sgtable+0x1d/0x40
<4> [341.927132] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.927282] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.927433] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.927584] ? lock_acquire+0xc4/0x2f0
<4> [341.927587] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.927732] ? lock_is_held_type+0xa3/0x130
<4> [341.927737] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.927919] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.928065] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.928219] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.928380] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.928525] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.928670] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.928846] ? kernel_text_address+0x139/0x150
<4> [341.928849] ? __kernel_text_address+0x12/0x50
<4> [341.928875] ? __lock_acquire+0x43e/0x2860
<4> [341.928892] ? find_held_lock+0x31/0x90
<4> [341.928894] ? __create_object+0x68/0xc0
<4> [341.928916] ? find_held_lock+0x31/0x90
<4> [341.928918] ? __might_fault+0x53/0xb0
<4> [341.928929] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.929074] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.929217] drm_ioctl_kernel+0xb3/0x120
<4> [341.929223] drm_ioctl+0x2d4/0x5a0
<4> [341.929226] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.929378] __x64_sys_ioctl+0xa2/0x100
<4> [341.929382] x64_sys_call+0x1178/0x2660
<4> [341.929385] do_syscall_64+0x93/0xcd0
<4> [341.929389] ? do_syscall_64+0x1a2/0xcd0
<4> [341.929392] ? up_read+0x22/0x30
<4> [341.929395] ? do_user_addr_fault+0x300/0x8e0
<4> [341.929399] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.929403] ? irqentry_exit+0x77/0xb0
<4> [341.929406] ? clear_bhb_loop+0x30/0x80
<4> [341.929408] ? clear_bhb_loop+0x30/0x80
<4> [341.929412] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.929413] RIP: 0033:0x76a667124ded
<4> [341.929415] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.929417] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.929420] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.929421] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.929423] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.929424] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.929426] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.929435] </TASK>
<4> [341.929436] irq event stamp: 975945
<4> [341.929437] hardirqs last enabled at (975951): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.929440] hardirqs last disabled at (975956): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.929443] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.929445] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.929448] ---[ end trace 0000000000000000 ]---
<2> [341.929449] DMAR: ERROR: DMA PTE for vPFN 0x3e00016 already set (to 251415003 not 251415003)
<4> [341.929470] ------------[ cut here ]------------
<4> [341.929471] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.929474] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.929553] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.929555] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.929557] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.929558] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.929560] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.929562] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.929565] RAX: 0000000000000000 RBX: ffff88814fd010b0 RCX: 0000000000000000
<4> [341.929566] RDX: 0000000000000000 RSI: 0000000003e00016 RDI: 0000000000000000
<4> [341.929568] RBP: ffffc900019db358 R08: 0000000000251415 R09: 0000000000000001
<4> [341.929569] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251415003
<4> [341.929571] R13: 0000000000000000 R14: 00000000000fcfeb R15: ffff88810141dd88
<4> [341.929572] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.929574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.929576] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.929577] Call Trace:
<4> [341.929578] <TASK>
<4> [341.929580] ? mark_held_locks+0x46/0x90
<4> [341.929585] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.929592] iommu_map_nosync+0x12c/0x320
<4> [341.929599] iommu_map_sg+0xd9/0x1d0
<4> [341.929604] iommu_dma_map_sg+0x23c/0x670
<4> [341.929612] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.929617] dma_map_sgtable+0x1d/0x40
<4> [341.929619] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.929769] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.929954] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.930106] ? lock_acquire+0xc4/0x2f0
<4> [341.930109] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.930253] ? lock_is_held_type+0xa3/0x130
<4> [341.930258] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.930404] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.930550] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.930704] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.930902] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.931048] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.931194] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.931346] ? kernel_text_address+0x139/0x150
<4> [341.931349] ? __kernel_text_address+0x12/0x50
<4> [341.931361] ? __lock_acquire+0x43e/0x2860
<4> [341.931364] ? find_held_lock+0x31/0x90
<4> [341.931366] ? __create_object+0x68/0xc0
<4> [341.931375] ? find_held_lock+0x31/0x90
<4> [341.931377] ? __might_fault+0x53/0xb0
<4> [341.931387] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.931532] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.931676] drm_ioctl_kernel+0xb3/0x120
<4> [341.931682] drm_ioctl+0x2d4/0x5a0
<4> [341.931684] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.931871] __x64_sys_ioctl+0xa2/0x100
<4> [341.931876] x64_sys_call+0x1178/0x2660
<4> [341.931878] do_syscall_64+0x93/0xcd0
<4> [341.931882] ? do_syscall_64+0x1a2/0xcd0
<4> [341.931885] ? up_read+0x22/0x30
<4> [341.931889] ? do_user_addr_fault+0x300/0x8e0
<4> [341.931892] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.931897] ? irqentry_exit+0x77/0xb0
<4> [341.931900] ? clear_bhb_loop+0x30/0x80
<4> [341.931902] ? clear_bhb_loop+0x30/0x80
<4> [341.931905] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.931907] RIP: 0033:0x76a667124ded
<4> [341.931909] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.931911] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.931914] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.931915] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.931917] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.931918] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.931920] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.931929] </TASK>
<4> [341.931930] irq event stamp: 976939
<4> [341.931932] hardirqs last enabled at (976945): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.931935] hardirqs last disabled at (976950): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.931938] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.931940] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.931942] ---[ end trace 0000000000000000 ]---
<2> [341.931944] DMAR: ERROR: DMA PTE for vPFN 0x3e00017 already set (to 251416003 not 251416003)
<4> [341.931964] ------------[ cut here ]------------
<4> [341.931966] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.931969] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.932048] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.932051] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.932052] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.932054] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.932056] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.932058] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.932060] RAX: 0000000000000000 RBX: ffff88814fd010b8 RCX: 0000000000000000
<4> [341.932062] RDX: 0000000000000000 RSI: 0000000003e00017 RDI: 0000000000000000
<4> [341.932063] RBP: ffffc900019db358 R08: 0000000000251416 R09: 0000000000000001
<4> [341.932065] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251416003
<4> [341.932066] R13: 0000000000000000 R14: 00000000000fcfea R15: ffff88810141dd88
<4> [341.932068] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.932070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.932071] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.932073] Call Trace:
<4> [341.932074] <TASK>
<4> [341.932076] ? mark_held_locks+0x46/0x90
<4> [341.932081] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.932088] iommu_map_nosync+0x12c/0x320
<4> [341.932095] iommu_map_sg+0xd9/0x1d0
<4> [341.932100] iommu_dma_map_sg+0x23c/0x670
<4> [341.932109] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.932113] dma_map_sgtable+0x1d/0x40
<4> [341.932115] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.932266] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.932417] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.932568] ? lock_acquire+0xc4/0x2f0
<4> [341.932571] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.932715] ? lock_is_held_type+0xa3/0x130
<4> [341.932721] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.932901] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.933047] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.933202] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.933362] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.933508] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.933653] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.933811] ? kernel_text_address+0x139/0x150
<4> [341.933814] ? __kernel_text_address+0x12/0x50
<4> [341.933842] ? __lock_acquire+0x43e/0x2860
<4> [341.933858] ? find_held_lock+0x31/0x90
<4> [341.933860] ? __create_object+0x68/0xc0
<4> [341.933868] ? find_held_lock+0x31/0x90
<4> [341.933871] ? __might_fault+0x53/0xb0
<4> [341.933881] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.934026] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.934169] drm_ioctl_kernel+0xb3/0x120
<4> [341.934175] drm_ioctl+0x2d4/0x5a0
<4> [341.934178] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.934330] __x64_sys_ioctl+0xa2/0x100
<4> [341.934335] x64_sys_call+0x1178/0x2660
<4> [341.934337] do_syscall_64+0x93/0xcd0
<4> [341.934342] ? do_syscall_64+0x1a2/0xcd0
<4> [341.934345] ? up_read+0x22/0x30
<4> [341.934348] ? do_user_addr_fault+0x300/0x8e0
<4> [341.934352] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.934356] ? irqentry_exit+0x77/0xb0
<4> [341.934359] ? clear_bhb_loop+0x30/0x80
<4> [341.934361] ? clear_bhb_loop+0x30/0x80
<4> [341.934364] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.934366] RIP: 0033:0x76a667124ded
<4> [341.934368] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.934370] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.934373] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.934374] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.934376] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.934377] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.934379] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.934387] </TASK>
<4> [341.934389] irq event stamp: 977931
<4> [341.934390] hardirqs last enabled at (977937): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.934393] hardirqs last disabled at (977942): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.934396] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.934398] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.934401] ---[ end trace 0000000000000000 ]---
<2> [341.934402] DMAR: ERROR: DMA PTE for vPFN 0x3e00018 already set (to 251417003 not 251417003)
<4> [341.934423] ------------[ cut here ]------------
<4> [341.934425] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.934427] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.934506] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.934509] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.934510] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.934512] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.934514] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.934516] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.934518] RAX: 0000000000000000 RBX: ffff88814fd010c0 RCX: 0000000000000000
<4> [341.934520] RDX: 0000000000000000 RSI: 0000000003e00018 RDI: 0000000000000000
<4> [341.934521] RBP: ffffc900019db358 R08: 0000000000251417 R09: 0000000000000001
<4> [341.934522] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251417003
<4> [341.934524] R13: 0000000000000000 R14: 00000000000fcfe9 R15: ffff88810141dd88
<4> [341.934526] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.934527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.934529] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.934531] Call Trace:
<4> [341.934532] <TASK>
<4> [341.934534] ? mark_held_locks+0x46/0x90
<4> [341.934539] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.934545] iommu_map_nosync+0x12c/0x320
<4> [341.934552] iommu_map_sg+0xd9/0x1d0
<4> [341.934557] iommu_dma_map_sg+0x23c/0x670
<4> [341.934566] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.934570] dma_map_sgtable+0x1d/0x40
<4> [341.934573] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.934723] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.934907] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.935059] ? lock_acquire+0xc4/0x2f0
<4> [341.935062] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.935207] ? lock_is_held_type+0xa3/0x130
<4> [341.935212] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.935358] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.935504] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.935658] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.935824] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.936003] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.936148] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.936301] ? kernel_text_address+0x139/0x150
<4> [341.936304] ? __kernel_text_address+0x12/0x50
<4> [341.936316] ? __lock_acquire+0x43e/0x2860
<4> [341.936319] ? find_held_lock+0x31/0x90
<4> [341.936321] ? __create_object+0x68/0xc0
<4> [341.936330] ? find_held_lock+0x31/0x90
<4> [341.936332] ? __might_fault+0x53/0xb0
<4> [341.936342] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.936486] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.936630] drm_ioctl_kernel+0xb3/0x120
<4> [341.936636] drm_ioctl+0x2d4/0x5a0
<4> [341.936638] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.936791] __x64_sys_ioctl+0xa2/0x100
<4> [341.936795] x64_sys_call+0x1178/0x2660
<4> [341.936798] do_syscall_64+0x93/0xcd0
<4> [341.936802] ? do_syscall_64+0x1a2/0xcd0
<4> [341.936810] ? up_read+0x22/0x30
<4> [341.936813] ? do_user_addr_fault+0x300/0x8e0
<4> [341.936817] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.936821] ? irqentry_exit+0x77/0xb0
<4> [341.936824] ? clear_bhb_loop+0x30/0x80
<4> [341.936826] ? clear_bhb_loop+0x30/0x80
<4> [341.936848] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.936850] RIP: 0033:0x76a667124ded
<4> [341.936852] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.936854] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.936857] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.936858] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.936860] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.936861] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.936863] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.936885] </TASK>
<4> [341.936886] irq event stamp: 978925
<4> [341.936888] hardirqs last enabled at (978931): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.936891] hardirqs last disabled at (978936): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.936894] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.936896] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.936898] ---[ end trace 0000000000000000 ]---
<2> [341.936900] DMAR: ERROR: DMA PTE for vPFN 0x3e00019 already set (to 251418003 not 251418003)
<4> [341.936920] ------------[ cut here ]------------
<4> [341.936922] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.936924] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.937003] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.937005] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.937007] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.937009] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.937011] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.937012] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.937015] RAX: 0000000000000000 RBX: ffff88814fd010c8 RCX: 0000000000000000
<4> [341.937016] RDX: 0000000000000000 RSI: 0000000003e00019 RDI: 0000000000000000
<4> [341.937018] RBP: ffffc900019db358 R08: 0000000000251418 R09: 0000000000000001
<4> [341.937019] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251418003
<4> [341.937021] R13: 0000000000000000 R14: 00000000000fcfe8 R15: ffff88810141dd88
<4> [341.937022] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.937024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.937026] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.937027] Call Trace:
<4> [341.937029] <TASK>
<4> [341.937031] ? mark_held_locks+0x46/0x90
<4> [341.937035] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.937042] iommu_map_nosync+0x12c/0x320
<4> [341.937049] iommu_map_sg+0xd9/0x1d0
<4> [341.937054] iommu_dma_map_sg+0x23c/0x670
<4> [341.937063] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.937067] dma_map_sgtable+0x1d/0x40
<4> [341.937069] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.937219] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.937370] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.937521] ? lock_acquire+0xc4/0x2f0
<4> [341.937524] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.937669] ? lock_is_held_type+0xa3/0x130
<4> [341.937674] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.937844] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.938004] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.938158] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.938318] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.938464] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.938609] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.938762] ? kernel_text_address+0x139/0x150
<4> [341.938765] ? __kernel_text_address+0x12/0x50
<4> [341.938777] ? __lock_acquire+0x43e/0x2860
<4> [341.938780] ? find_held_lock+0x31/0x90
<4> [341.938782] ? __create_object+0x68/0xc0
<4> [341.938790] ? find_held_lock+0x31/0x90
<4> [341.938792] ? __might_fault+0x53/0xb0
<4> [341.938808] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.938985] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.939128] drm_ioctl_kernel+0xb3/0x120
<4> [341.939134] drm_ioctl+0x2d4/0x5a0
<4> [341.939137] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.939288] __x64_sys_ioctl+0xa2/0x100
<4> [341.939293] x64_sys_call+0x1178/0x2660
<4> [341.939296] do_syscall_64+0x93/0xcd0
<4> [341.939300] ? do_syscall_64+0x1a2/0xcd0
<4> [341.939303] ? up_read+0x22/0x30
<4> [341.939306] ? do_user_addr_fault+0x300/0x8e0
<4> [341.939310] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.939314] ? irqentry_exit+0x77/0xb0
<4> [341.939317] ? clear_bhb_loop+0x30/0x80
<4> [341.939319] ? clear_bhb_loop+0x30/0x80
<4> [341.939323] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.939324] RIP: 0033:0x76a667124ded
<4> [341.939326] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.939328] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.939331] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.939333] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.939334] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.939336] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.939337] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.939346] </TASK>
<4> [341.939347] irq event stamp: 979917
<4> [341.939348] hardirqs last enabled at (979923): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.939352] hardirqs last disabled at (979928): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.939354] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.939357] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.939359] ---[ end trace 0000000000000000 ]---
<2> [341.939360] DMAR: ERROR: DMA PTE for vPFN 0x3e0001a already set (to 251419003 not 251419003)
<4> [341.939381] ------------[ cut here ]------------
<4> [341.939382] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.939385] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.939464] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.939466] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.939467] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.939469] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.939471] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.939473] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.939475] RAX: 0000000000000000 RBX: ffff88814fd010d0 RCX: 0000000000000000
<4> [341.939477] RDX: 0000000000000000 RSI: 0000000003e0001a RDI: 0000000000000000
<4> [341.939478] RBP: ffffc900019db358 R08: 0000000000251419 R09: 0000000000000001
<4> [341.939480] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251419003
<4> [341.939481] R13: 0000000000000000 R14: 00000000000fcfe7 R15: ffff88810141dd88
<4> [341.939483] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.939484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.939486] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.939487] Call Trace:
<4> [341.939489] <TASK>
<4> [341.939491] ? mark_held_locks+0x46/0x90
<4> [341.939496] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.939502] iommu_map_nosync+0x12c/0x320
<4> [341.939509] iommu_map_sg+0xd9/0x1d0
<4> [341.939514] iommu_dma_map_sg+0x23c/0x670
<4> [341.939523] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.939527] dma_map_sgtable+0x1d/0x40
<4> [341.939530] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.939680] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.939866] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.940017] ? lock_acquire+0xc4/0x2f0
<4> [341.940020] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.940165] ? lock_is_held_type+0xa3/0x130
<4> [341.940170] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.940316] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.940461] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.940615] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.940775] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.940960] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.941136] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.941288] ? kernel_text_address+0x139/0x150
<4> [341.941292] ? __kernel_text_address+0x12/0x50
<4> [341.941304] ? __lock_acquire+0x43e/0x2860
<4> [341.941306] ? find_held_lock+0x31/0x90
<4> [341.941308] ? __create_object+0x68/0xc0
<4> [341.941317] ? find_held_lock+0x31/0x90
<4> [341.941319] ? __might_fault+0x53/0xb0
<4> [341.941329] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.941474] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.941618] drm_ioctl_kernel+0xb3/0x120
<4> [341.941623] drm_ioctl+0x2d4/0x5a0
<4> [341.941626] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.941778] __x64_sys_ioctl+0xa2/0x100
<4> [341.941782] x64_sys_call+0x1178/0x2660
<4> [341.941785] do_syscall_64+0x93/0xcd0
<4> [341.941789] ? do_syscall_64+0x1a2/0xcd0
<4> [341.941792] ? up_read+0x22/0x30
<4> [341.941795] ? do_user_addr_fault+0x300/0x8e0
<4> [341.941799] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.941808] ? irqentry_exit+0x77/0xb0
<4> [341.941811] ? clear_bhb_loop+0x30/0x80
<4> [341.941813] ? clear_bhb_loop+0x30/0x80
<4> [341.941817] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.941819] RIP: 0033:0x76a667124ded
<4> [341.941839] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.941841] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.941844] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.941846] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.941847] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.941849] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.941851] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.941873] </TASK>
<4> [341.941874] irq event stamp: 980911
<4> [341.941875] hardirqs last enabled at (980917): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.941879] hardirqs last disabled at (980922): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.941881] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.941884] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.941886] ---[ end trace 0000000000000000 ]---
<2> [341.941888] DMAR: ERROR: DMA PTE for vPFN 0x3e0001b already set (to 25141a003 not 25141a003)
<4> [341.941908] ------------[ cut here ]------------
<4> [341.941910] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.941913] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.941991] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.941994] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.941995] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.941997] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.941999] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.942001] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.942003] RAX: 0000000000000000 RBX: ffff88814fd010d8 RCX: 0000000000000000
<4> [341.942005] RDX: 0000000000000000 RSI: 0000000003e0001b RDI: 0000000000000000
<4> [341.942006] RBP: ffffc900019db358 R08: 000000000025141a R09: 0000000000000001
<4> [341.942008] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025141a003
<4> [341.942009] R13: 0000000000000000 R14: 00000000000fcfe6 R15: ffff88810141dd88
<4> [341.942011] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.942013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.942014] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.942016] Call Trace:
<4> [341.942017] <TASK>
<4> [341.942019] ? mark_held_locks+0x46/0x90
<4> [341.942024] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.942030] iommu_map_nosync+0x12c/0x320
<4> [341.942038] iommu_map_sg+0xd9/0x1d0
<4> [341.942043] iommu_dma_map_sg+0x23c/0x670
<4> [341.942051] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.942055] dma_map_sgtable+0x1d/0x40
<4> [341.942058] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.942207] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.942358] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.942509] ? lock_acquire+0xc4/0x2f0
<4> [341.942512] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.942657] ? lock_is_held_type+0xa3/0x130
<4> [341.942662] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.942813] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.942990] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.943144] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.943305] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.943450] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.943595] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.943748] ? kernel_text_address+0x139/0x150
<4> [341.943751] ? __kernel_text_address+0x12/0x50
<4> [341.943763] ? __lock_acquire+0x43e/0x2860
<4> [341.943766] ? find_held_lock+0x31/0x90
<4> [341.943768] ? __create_object+0x68/0xc0
<4> [341.943776] ? find_held_lock+0x31/0x90
<4> [341.943778] ? __might_fault+0x53/0xb0
<4> [341.943788] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.943970] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.944114] drm_ioctl_kernel+0xb3/0x120
<4> [341.944120] drm_ioctl+0x2d4/0x5a0
<4> [341.944123] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.944276] __x64_sys_ioctl+0xa2/0x100
<4> [341.944281] x64_sys_call+0x1178/0x2660
<4> [341.944283] do_syscall_64+0x93/0xcd0
<4> [341.944287] ? do_syscall_64+0x1a2/0xcd0
<4> [341.944290] ? up_read+0x22/0x30
<4> [341.944293] ? do_user_addr_fault+0x300/0x8e0
<4> [341.944297] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.944301] ? irqentry_exit+0x77/0xb0
<4> [341.944304] ? clear_bhb_loop+0x30/0x80
<4> [341.944306] ? clear_bhb_loop+0x30/0x80
<4> [341.944310] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.944312] RIP: 0033:0x76a667124ded
<4> [341.944314] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.944315] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.944318] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.944320] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.944321] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.944323] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.944324] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.944333] </TASK>
<4> [341.944334] irq event stamp: 981903
<4> [341.944336] hardirqs last enabled at (981909): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.944339] hardirqs last disabled at (981914): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.944341] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.944344] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.944346] ---[ end trace 0000000000000000 ]---
<2> [341.944347] DMAR: ERROR: DMA PTE for vPFN 0x3e0001c already set (to 25141b003 not 25141b003)
<4> [341.944368] ------------[ cut here ]------------
<4> [341.944370] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.944372] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.944451] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.944454] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.944455] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.944456] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.944459] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.944460] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.944463] RAX: 0000000000000000 RBX: ffff88814fd010e0 RCX: 0000000000000000
<4> [341.944464] RDX: 0000000000000000 RSI: 0000000003e0001c RDI: 0000000000000000
<4> [341.944466] RBP: ffffc900019db358 R08: 000000000025141b R09: 0000000000000001
<4> [341.944467] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025141b003
<4> [341.944469] R13: 0000000000000000 R14: 00000000000fcfe5 R15: ffff88810141dd88
<4> [341.944470] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.944472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.944474] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.944475] Call Trace:
<4> [341.944476] <TASK>
<4> [341.944478] ? mark_held_locks+0x46/0x90
<4> [341.944483] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.944490] iommu_map_nosync+0x12c/0x320
<4> [341.944497] iommu_map_sg+0xd9/0x1d0
<4> [341.944502] iommu_dma_map_sg+0x23c/0x670
<4> [341.944511] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.944515] dma_map_sgtable+0x1d/0x40
<4> [341.944517] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.944667] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.944841] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.945006] ? lock_acquire+0xc4/0x2f0
<4> [341.945009] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.945154] ? lock_is_held_type+0xa3/0x130
<4> [341.945159] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.945305] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.945451] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.945605] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.945765] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.945948] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.946093] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.946246] ? kernel_text_address+0x139/0x150
<4> [341.946249] ? __kernel_text_address+0x12/0x50
<4> [341.946261] ? __lock_acquire+0x43e/0x2860
<4> [341.946264] ? find_held_lock+0x31/0x90
<4> [341.946266] ? __create_object+0x68/0xc0
<4> [341.946274] ? find_held_lock+0x31/0x90
<4> [341.946276] ? __might_fault+0x53/0xb0
<4> [341.946287] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.946431] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.946575] drm_ioctl_kernel+0xb3/0x120
<4> [341.946581] drm_ioctl+0x2d4/0x5a0
<4> [341.946583] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.946736] __x64_sys_ioctl+0xa2/0x100
<4> [341.946740] x64_sys_call+0x1178/0x2660
<4> [341.946743] do_syscall_64+0x93/0xcd0
<4> [341.946747] ? do_syscall_64+0x1a2/0xcd0
<4> [341.946750] ? up_read+0x22/0x30
<4> [341.946753] ? do_user_addr_fault+0x300/0x8e0
<4> [341.946757] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.946761] ? irqentry_exit+0x77/0xb0
<4> [341.946764] ? clear_bhb_loop+0x30/0x80
<4> [341.946766] ? clear_bhb_loop+0x30/0x80
<4> [341.946769] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.946771] RIP: 0033:0x76a667124ded
<4> [341.946773] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.946775] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.946778] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.946779] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.946781] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.946782] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.946784] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.946792] </TASK>
<4> [341.946794] irq event stamp: 982895
<4> [341.946795] hardirqs last enabled at (982901): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.946798] hardirqs last disabled at (982906): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.946806] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.946808] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.946811] ---[ end trace 0000000000000000 ]---
<2> [341.946812] DMAR: ERROR: DMA PTE for vPFN 0x3e0001d already set (to 25141c003 not 25141c003)
<4> [341.946851] ------------[ cut here ]------------
<4> [341.946853] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.946855] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.946948] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.946950] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.946952] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.946953] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.946955] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.946957] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.946960] RAX: 0000000000000000 RBX: ffff88814fd010e8 RCX: 0000000000000000
<4> [341.946961] RDX: 0000000000000000 RSI: 0000000003e0001d RDI: 0000000000000000
<4> [341.946963] RBP: ffffc900019db358 R08: 000000000025141c R09: 0000000000000001
<4> [341.946964] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025141c003
<4> [341.946966] R13: 0000000000000000 R14: 00000000000fcfe4 R15: ffff88810141dd88
<4> [341.946967] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.946969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.946971] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.946972] Call Trace:
<4> [341.946974] <TASK>
<4> [341.946976] ? mark_held_locks+0x46/0x90
<4> [341.946980] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.946987] iommu_map_nosync+0x12c/0x320
<4> [341.946994] iommu_map_sg+0xd9/0x1d0
<4> [341.947000] iommu_dma_map_sg+0x23c/0x670
<4> [341.947008] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.947012] dma_map_sgtable+0x1d/0x40
<4> [341.947015] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.947164] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.947315] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.947467] ? lock_acquire+0xc4/0x2f0
<4> [341.947470] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.947615] ? lock_is_held_type+0xa3/0x130
<4> [341.947620] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.947767] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.947950] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.948105] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.948265] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.948411] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.948556] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.948709] ? kernel_text_address+0x139/0x150
<4> [341.948712] ? __kernel_text_address+0x12/0x50
<4> [341.948724] ? __lock_acquire+0x43e/0x2860
<4> [341.948727] ? find_held_lock+0x31/0x90
<4> [341.948729] ? __create_object+0x68/0xc0
<4> [341.948738] ? find_held_lock+0x31/0x90
<4> [341.948740] ? __might_fault+0x53/0xb0
<4> [341.948750] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.948929] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.949074] drm_ioctl_kernel+0xb3/0x120
<4> [341.949079] drm_ioctl+0x2d4/0x5a0
<4> [341.949082] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.949234] __x64_sys_ioctl+0xa2/0x100
<4> [341.949239] x64_sys_call+0x1178/0x2660
<4> [341.949241] do_syscall_64+0x93/0xcd0
<4> [341.949245] ? do_syscall_64+0x1a2/0xcd0
<4> [341.949248] ? up_read+0x22/0x30
<4> [341.949251] ? do_user_addr_fault+0x300/0x8e0
<4> [341.949255] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.949259] ? irqentry_exit+0x77/0xb0
<4> [341.949262] ? clear_bhb_loop+0x30/0x80
<4> [341.949264] ? clear_bhb_loop+0x30/0x80
<4> [341.949268] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.949270] RIP: 0033:0x76a667124ded
<4> [341.949272] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.949274] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.949276] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.949278] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.949279] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.949281] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.949282] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.949291] </TASK>
<4> [341.949292] irq event stamp: 983889
<4> [341.949294] hardirqs last enabled at (983895): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.949297] hardirqs last disabled at (983900): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.949300] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.949302] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.949304] ---[ end trace 0000000000000000 ]---
<2> [341.949306] DMAR: ERROR: DMA PTE for vPFN 0x3e0001e already set (to 25141d003 not 25141d003)
<4> [341.949327] ------------[ cut here ]------------
<4> [341.949328] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.949331] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.949410] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.949412] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.949414] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.949415] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.949417] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.949419] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.949422] RAX: 0000000000000000 RBX: ffff88814fd010f0 RCX: 0000000000000000
<4> [341.949423] RDX: 0000000000000000 RSI: 0000000003e0001e RDI: 0000000000000000
<4> [341.949425] RBP: ffffc900019db358 R08: 000000000025141d R09: 0000000000000001
<4> [341.949426] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025141d003
<4> [341.949428] R13: 0000000000000000 R14: 00000000000fcfe3 R15: ffff88810141dd88
<4> [341.949429] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.949431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.949433] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.949434] Call Trace:
<4> [341.949435] <TASK>
<4> [341.949437] ? mark_held_locks+0x46/0x90
<4> [341.949442] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.949449] iommu_map_nosync+0x12c/0x320
<4> [341.949456] iommu_map_sg+0xd9/0x1d0
<4> [341.949461] iommu_dma_map_sg+0x23c/0x670
<4> [341.949469] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.949474] dma_map_sgtable+0x1d/0x40
<4> [341.949476] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.949626] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.949776] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.949961] ? lock_acquire+0xc4/0x2f0
<4> [341.949964] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.950108] ? lock_is_held_type+0xa3/0x130
<4> [341.950114] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.950260] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.950405] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.950559] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.950719] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.950902] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.951048] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.951201] ? kernel_text_address+0x139/0x150
<4> [341.951204] ? __kernel_text_address+0x12/0x50
<4> [341.951216] ? __lock_acquire+0x43e/0x2860
<4> [341.951219] ? find_held_lock+0x31/0x90
<4> [341.951221] ? __create_object+0x68/0xc0
<4> [341.951229] ? find_held_lock+0x31/0x90
<4> [341.951231] ? __might_fault+0x53/0xb0
<4> [341.951242] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.951386] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.951529] drm_ioctl_kernel+0xb3/0x120
<4> [341.951535] drm_ioctl+0x2d4/0x5a0
<4> [341.951538] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.951690] __x64_sys_ioctl+0xa2/0x100
<4> [341.951695] x64_sys_call+0x1178/0x2660
<4> [341.951697] do_syscall_64+0x93/0xcd0
<4> [341.951701] ? do_syscall_64+0x1a2/0xcd0
<4> [341.951704] ? up_read+0x22/0x30
<4> [341.951707] ? do_user_addr_fault+0x300/0x8e0
<4> [341.951711] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.951715] ? irqentry_exit+0x77/0xb0
<4> [341.951718] ? clear_bhb_loop+0x30/0x80
<4> [341.951720] ? clear_bhb_loop+0x30/0x80
<4> [341.951724] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.951725] RIP: 0033:0x76a667124ded
<4> [341.951728] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.951729] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.951732] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.951733] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.951735] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.951736] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.951738] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.951747] </TASK>
<4> [341.951748] irq event stamp: 984881
<4> [341.951749] hardirqs last enabled at (984887): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.951752] hardirqs last disabled at (984892): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.951755] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.951758] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.951760] ---[ end trace 0000000000000000 ]---
<2> [341.951761] DMAR: ERROR: DMA PTE for vPFN 0x3e0001f already set (to 25141e003 not 25141e003)
<4> [341.951782] ------------[ cut here ]------------
<4> [341.951783] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.951786] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.951903] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.951905] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.951907] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.951908] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.951911] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.951913] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.951915] RAX: 0000000000000000 RBX: ffff88814fd010f8 RCX: 0000000000000000
<4> [341.951917] RDX: 0000000000000000 RSI: 0000000003e0001f RDI: 0000000000000000
<4> [341.951918] RBP: ffffc900019db358 R08: 000000000025141e R09: 0000000000000001
<4> [341.951920] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025141e003
<4> [341.951921] R13: 0000000000000000 R14: 00000000000fcfe2 R15: ffff88810141dd88
<4> [341.951923] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.951925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.951926] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.951928] Call Trace:
<4> [341.951929] <TASK>
<4> [341.951931] ? mark_held_locks+0x46/0x90
<4> [341.951936] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.951943] iommu_map_nosync+0x12c/0x320
<4> [341.951950] iommu_map_sg+0xd9/0x1d0
<4> [341.951955] iommu_dma_map_sg+0x23c/0x670
<4> [341.951964] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.951968] dma_map_sgtable+0x1d/0x40
<4> [341.951971] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.952120] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.952271] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.952423] ? lock_acquire+0xc4/0x2f0
<4> [341.952426] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.952570] ? lock_is_held_type+0xa3/0x130
<4> [341.952576] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.952722] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.952904] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.953057] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.953218] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.953364] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.953509] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.953662] ? kernel_text_address+0x139/0x150
<4> [341.953665] ? __kernel_text_address+0x12/0x50
<4> [341.953678] ? __lock_acquire+0x43e/0x2860
<4> [341.953680] ? find_held_lock+0x31/0x90
<4> [341.953682] ? __create_object+0x68/0xc0
<4> [341.953691] ? find_held_lock+0x31/0x90
<4> [341.953693] ? __might_fault+0x53/0xb0
<4> [341.953703] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.953881] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.954025] drm_ioctl_kernel+0xb3/0x120
<4> [341.954031] drm_ioctl+0x2d4/0x5a0
<4> [341.954034] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.954186] __x64_sys_ioctl+0xa2/0x100
<4> [341.954191] x64_sys_call+0x1178/0x2660
<4> [341.954193] do_syscall_64+0x93/0xcd0
<4> [341.954197] ? do_syscall_64+0x1a2/0xcd0
<4> [341.954200] ? up_read+0x22/0x30
<4> [341.954204] ? do_user_addr_fault+0x300/0x8e0
<4> [341.954207] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.954211] ? irqentry_exit+0x77/0xb0
<4> [341.954214] ? clear_bhb_loop+0x30/0x80
<4> [341.954216] ? clear_bhb_loop+0x30/0x80
<4> [341.954220] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.954222] RIP: 0033:0x76a667124ded
<4> [341.954224] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.954225] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.954228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.954230] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.954231] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.954233] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.954234] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.954243] </TASK>
<4> [341.954244] irq event stamp: 985875
<4> [341.954246] hardirqs last enabled at (985881): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.954249] hardirqs last disabled at (985886): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.954252] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.954254] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.954256] ---[ end trace 0000000000000000 ]---
<2> [341.954258] DMAR: ERROR: DMA PTE for vPFN 0x3e00020 already set (to 25141f003 not 25141f003)
<4> [341.954278] ------------[ cut here ]------------
<4> [341.954279] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.954282] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.954361] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.954363] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.954365] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.954366] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.954368] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.954370] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.954373] RAX: 0000000000000000 RBX: ffff88814fd01100 RCX: 0000000000000000
<4> [341.954374] RDX: 0000000000000000 RSI: 0000000003e00020 RDI: 0000000000000000
<4> [341.954375] RBP: ffffc900019db358 R08: 000000000025141f R09: 0000000000000001
<4> [341.954377] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025141f003
<4> [341.954378] R13: 0000000000000000 R14: 00000000000fcfe1 R15: ffff88810141dd88
<4> [341.954380] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.954382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.954383] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.954385] Call Trace:
<4> [341.954386] <TASK>
<4> [341.954388] ? mark_held_locks+0x46/0x90
<4> [341.954393] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.954399] iommu_map_nosync+0x12c/0x320
<4> [341.954406] iommu_map_sg+0xd9/0x1d0
<4> [341.954412] iommu_dma_map_sg+0x23c/0x670
<4> [341.954420] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.954424] dma_map_sgtable+0x1d/0x40
<4> [341.954427] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.954576] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.954727] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.954913] ? lock_acquire+0xc4/0x2f0
<4> [341.954916] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.955061] ? lock_is_held_type+0xa3/0x130
<4> [341.955066] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.955212] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.955358] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.955512] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.955672] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.955855] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.956000] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.956153] ? kernel_text_address+0x139/0x150
<4> [341.956157] ? __kernel_text_address+0x12/0x50
<4> [341.956169] ? __lock_acquire+0x43e/0x2860
<4> [341.956171] ? find_held_lock+0x31/0x90
<4> [341.956173] ? __create_object+0x68/0xc0
<4> [341.956182] ? find_held_lock+0x31/0x90
<4> [341.956184] ? __might_fault+0x53/0xb0
<4> [341.956194] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.956339] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.956483] drm_ioctl_kernel+0xb3/0x120
<4> [341.956488] drm_ioctl+0x2d4/0x5a0
<4> [341.956491] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.956643] __x64_sys_ioctl+0xa2/0x100
<4> [341.956648] x64_sys_call+0x1178/0x2660
<4> [341.956650] do_syscall_64+0x93/0xcd0
<4> [341.956654] ? do_syscall_64+0x1a2/0xcd0
<4> [341.956657] ? up_read+0x22/0x30
<4> [341.956661] ? do_user_addr_fault+0x300/0x8e0
<4> [341.956664] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.956668] ? irqentry_exit+0x77/0xb0
<4> [341.956671] ? clear_bhb_loop+0x30/0x80
<4> [341.956673] ? clear_bhb_loop+0x30/0x80
<4> [341.956677] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.956679] RIP: 0033:0x76a667124ded
<4> [341.956681] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.956683] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.956685] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.956687] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.956688] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.956690] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.956691] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.956700] </TASK>
<4> [341.956701] irq event stamp: 986867
<4> [341.956703] hardirqs last enabled at (986873): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.956706] hardirqs last disabled at (986878): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.956709] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.956711] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.956713] ---[ end trace 0000000000000000 ]---
<2> [341.956715] DMAR: ERROR: DMA PTE for vPFN 0x3e00021 already set (to 251420003 not 251420003)
<4> [341.956735] ------------[ cut here ]------------
<4> [341.956737] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.956740] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.956839] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.956842] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.956843] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.956845] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.956847] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.956849] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.956865] RAX: 0000000000000000 RBX: ffff88814fd01108 RCX: 0000000000000000
<4> [341.956867] RDX: 0000000000000000 RSI: 0000000003e00021 RDI: 0000000000000000
<4> [341.956868] RBP: ffffc900019db358 R08: 0000000000251420 R09: 0000000000000001
<4> [341.956870] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251420003
<4> [341.956871] R13: 0000000000000000 R14: 00000000000fcfe0 R15: ffff88810141dd88
<4> [341.956873] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.956874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.956876] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.956878] Call Trace:
<4> [341.956879] <TASK>
<4> [341.956881] ? mark_held_locks+0x46/0x90
<4> [341.956886] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.956893] iommu_map_nosync+0x12c/0x320
<4> [341.956900] iommu_map_sg+0xd9/0x1d0
<4> [341.956905] iommu_dma_map_sg+0x23c/0x670
<4> [341.956913] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.956917] dma_map_sgtable+0x1d/0x40
<4> [341.956920] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.957106] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.957258] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.957409] ? lock_acquire+0xc4/0x2f0
<4> [341.957412] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.957557] ? lock_is_held_type+0xa3/0x130
<4> [341.957562] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.957708] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.957888] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.958042] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.958203] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.958348] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.958493] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.958645] ? kernel_text_address+0x139/0x150
<4> [341.958649] ? __kernel_text_address+0x12/0x50
<4> [341.958661] ? __lock_acquire+0x43e/0x2860
<4> [341.958664] ? find_held_lock+0x31/0x90
<4> [341.958666] ? __create_object+0x68/0xc0
<4> [341.958674] ? find_held_lock+0x31/0x90
<4> [341.958676] ? __might_fault+0x53/0xb0
<4> [341.958686] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.958869] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.959012] drm_ioctl_kernel+0xb3/0x120
<4> [341.959018] drm_ioctl+0x2d4/0x5a0
<4> [341.959020] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.959172] __x64_sys_ioctl+0xa2/0x100
<4> [341.959177] x64_sys_call+0x1178/0x2660
<4> [341.959179] do_syscall_64+0x93/0xcd0
<4> [341.959183] ? do_syscall_64+0x1a2/0xcd0
<4> [341.959186] ? up_read+0x22/0x30
<4> [341.959190] ? do_user_addr_fault+0x300/0x8e0
<4> [341.959193] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.959197] ? irqentry_exit+0x77/0xb0
<4> [341.959200] ? clear_bhb_loop+0x30/0x80
<4> [341.959202] ? clear_bhb_loop+0x30/0x80
<4> [341.959206] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.959208] RIP: 0033:0x76a667124ded
<4> [341.959210] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.959212] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.959214] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.959216] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.959217] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.959219] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.959220] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.959229] </TASK>
<4> [341.959230] irq event stamp: 987861
<4> [341.959232] hardirqs last enabled at (987867): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.959235] hardirqs last disabled at (987872): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.959237] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.959240] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.959242] ---[ end trace 0000000000000000 ]---
<2> [341.959244] DMAR: ERROR: DMA PTE for vPFN 0x3e00022 already set (to 251421003 not 251421003)
<4> [341.959264] ------------[ cut here ]------------
<4> [341.959265] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.959268] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.959347] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.959349] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.959351] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.959352] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.959354] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.959356] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.959359] RAX: 0000000000000000 RBX: ffff88814fd01110 RCX: 0000000000000000
<4> [341.959360] RDX: 0000000000000000 RSI: 0000000003e00022 RDI: 0000000000000000
<4> [341.959361] RBP: ffffc900019db358 R08: 0000000000251421 R09: 0000000000000001
<4> [341.959363] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251421003
<4> [341.959364] R13: 0000000000000000 R14: 00000000000fcfdf R15: ffff88810141dd88
<4> [341.959366] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.959368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.959369] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.959371] Call Trace:
<4> [341.959372] <TASK>
<4> [341.959374] ? mark_held_locks+0x46/0x90
<4> [341.959379] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.959386] iommu_map_nosync+0x12c/0x320
<4> [341.959393] iommu_map_sg+0xd9/0x1d0
<4> [341.959398] iommu_dma_map_sg+0x23c/0x670
<4> [341.959407] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.959411] dma_map_sgtable+0x1d/0x40
<4> [341.959413] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.959563] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.959715] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.959900] ? lock_acquire+0xc4/0x2f0
<4> [341.959903] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.960048] ? lock_is_held_type+0xa3/0x130
<4> [341.960053] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.960199] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.960345] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.960499] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.960660] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.960810] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.960988] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.961140] ? kernel_text_address+0x139/0x150
<4> [341.961144] ? __kernel_text_address+0x12/0x50
<4> [341.961156] ? __lock_acquire+0x43e/0x2860
<4> [341.961159] ? find_held_lock+0x31/0x90
<4> [341.961161] ? __create_object+0x68/0xc0
<4> [341.961169] ? find_held_lock+0x31/0x90
<4> [341.961171] ? __might_fault+0x53/0xb0
<4> [341.961182] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.961326] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.961470] drm_ioctl_kernel+0xb3/0x120
<4> [341.961476] drm_ioctl+0x2d4/0x5a0
<4> [341.961478] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.961631] __x64_sys_ioctl+0xa2/0x100
<4> [341.961635] x64_sys_call+0x1178/0x2660
<4> [341.961638] do_syscall_64+0x93/0xcd0
<4> [341.961642] ? do_syscall_64+0x1a2/0xcd0
<4> [341.961645] ? up_read+0x22/0x30
<4> [341.961648] ? do_user_addr_fault+0x300/0x8e0
<4> [341.961652] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.961656] ? irqentry_exit+0x77/0xb0
<4> [341.961659] ? clear_bhb_loop+0x30/0x80
<4> [341.961661] ? clear_bhb_loop+0x30/0x80
<4> [341.961665] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.961666] RIP: 0033:0x76a667124ded
<4> [341.961668] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.961670] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.961673] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.961674] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.961676] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.961678] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.961679] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.961688] </TASK>
<4> [341.961689] irq event stamp: 988853
<4> [341.961690] hardirqs last enabled at (988859): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.961693] hardirqs last disabled at (988864): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.961696] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.961699] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.961701] ---[ end trace 0000000000000000 ]---
<2> [341.961702] DMAR: ERROR: DMA PTE for vPFN 0x3e00023 already set (to 251422003 not 251422003)
<4> [341.961723] ------------[ cut here ]------------
<4> [341.961725] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.961727] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.961828] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.961844] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.961845] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.961847] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.961849] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.961851] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.961853] RAX: 0000000000000000 RBX: ffff88814fd01118 RCX: 0000000000000000
<4> [341.961855] RDX: 0000000000000000 RSI: 0000000003e00023 RDI: 0000000000000000
<4> [341.961856] RBP: ffffc900019db358 R08: 0000000000251422 R09: 0000000000000001
<4> [341.961858] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251422003
<4> [341.961860] R13: 0000000000000000 R14: 00000000000fcfde R15: ffff88810141dd88
<4> [341.961861] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.961863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.961865] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.961866] Call Trace:
<4> [341.961868] <TASK>
<4> [341.961870] ? mark_held_locks+0x46/0x90
<4> [341.961875] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.961881] iommu_map_nosync+0x12c/0x320
<4> [341.961888] iommu_map_sg+0xd9/0x1d0
<4> [341.961893] iommu_dma_map_sg+0x23c/0x670
<4> [341.961902] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.961906] dma_map_sgtable+0x1d/0x40
<4> [341.961908] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.962057] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.962208] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.962359] ? lock_acquire+0xc4/0x2f0
<4> [341.962363] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.962508] ? lock_is_held_type+0xa3/0x130
<4> [341.962513] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.962659] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.962805] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.962997] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.963157] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.963303] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.963448] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.963600] ? kernel_text_address+0x139/0x150
<4> [341.963604] ? __kernel_text_address+0x12/0x50
<4> [341.963616] ? __lock_acquire+0x43e/0x2860
<4> [341.963618] ? find_held_lock+0x31/0x90
<4> [341.963620] ? __create_object+0x68/0xc0
<4> [341.963629] ? find_held_lock+0x31/0x90
<4> [341.963631] ? __might_fault+0x53/0xb0
<4> [341.963641] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.963786] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.963993] drm_ioctl_kernel+0xb3/0x120
<4> [341.963999] drm_ioctl+0x2d4/0x5a0
<4> [341.964002] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.964154] __x64_sys_ioctl+0xa2/0x100
<4> [341.964159] x64_sys_call+0x1178/0x2660
<4> [341.964161] do_syscall_64+0x93/0xcd0
<4> [341.964165] ? do_syscall_64+0x1a2/0xcd0
<4> [341.964168] ? up_read+0x22/0x30
<4> [341.964172] ? do_user_addr_fault+0x300/0x8e0
<4> [341.964175] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.964180] ? irqentry_exit+0x77/0xb0
<4> [341.964182] ? clear_bhb_loop+0x30/0x80
<4> [341.964185] ? clear_bhb_loop+0x30/0x80
<4> [341.964188] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.964190] RIP: 0033:0x76a667124ded
<4> [341.964192] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.964194] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.964197] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.964198] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.964200] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.964202] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.964203] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.964212] </TASK>
<4> [341.964213] irq event stamp: 989847
<4> [341.964215] hardirqs last enabled at (989853): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.964218] hardirqs last disabled at (989858): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.964220] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.964223] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.964225] ---[ end trace 0000000000000000 ]---
<2> [341.964227] DMAR: ERROR: DMA PTE for vPFN 0x3e00024 already set (to 251423003 not 251423003)
<4> [341.964247] ------------[ cut here ]------------
<4> [341.964249] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.964252] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.964330] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.964333] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.964334] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.964336] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.964338] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.964340] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.964342] RAX: 0000000000000000 RBX: ffff88814fd01120 RCX: 0000000000000000
<4> [341.964344] RDX: 0000000000000000 RSI: 0000000003e00024 RDI: 0000000000000000
<4> [341.964345] RBP: ffffc900019db358 R08: 0000000000251423 R09: 0000000000000001
<4> [341.964347] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251423003
<4> [341.964348] R13: 0000000000000000 R14: 00000000000fcfdd R15: ffff88810141dd88
<4> [341.964350] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.964352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.964353] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.964355] Call Trace:
<4> [341.964356] <TASK>
<4> [341.964358] ? mark_held_locks+0x46/0x90
<4> [341.964363] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.964370] iommu_map_nosync+0x12c/0x320
<4> [341.964377] iommu_map_sg+0xd9/0x1d0
<4> [341.964382] iommu_dma_map_sg+0x23c/0x670
<4> [341.964390] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.964395] dma_map_sgtable+0x1d/0x40
<4> [341.964397] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.964547] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.964698] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.964855] ? lock_acquire+0xc4/0x2f0
<4> [341.964858] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.965003] ? lock_is_held_type+0xa3/0x130
<4> [341.965008] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.965154] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.965300] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.965454] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.965614] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.965760] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.965944] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.966097] ? kernel_text_address+0x139/0x150
<4> [341.966100] ? __kernel_text_address+0x12/0x50
<4> [341.966112] ? __lock_acquire+0x43e/0x2860
<4> [341.966115] ? find_held_lock+0x31/0x90
<4> [341.966117] ? __create_object+0x68/0xc0
<4> [341.966126] ? find_held_lock+0x31/0x90
<4> [341.966128] ? __might_fault+0x53/0xb0
<4> [341.966138] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.966283] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.966426] drm_ioctl_kernel+0xb3/0x120
<4> [341.966432] drm_ioctl+0x2d4/0x5a0
<4> [341.966435] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.966587] __x64_sys_ioctl+0xa2/0x100
<4> [341.966592] x64_sys_call+0x1178/0x2660
<4> [341.966594] do_syscall_64+0x93/0xcd0
<4> [341.966599] ? do_syscall_64+0x1a2/0xcd0
<4> [341.966602] ? up_read+0x22/0x30
<4> [341.966605] ? do_user_addr_fault+0x300/0x8e0
<4> [341.966609] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.966613] ? irqentry_exit+0x77/0xb0
<4> [341.966616] ? clear_bhb_loop+0x30/0x80
<4> [341.966618] ? clear_bhb_loop+0x30/0x80
<4> [341.966621] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.966623] RIP: 0033:0x76a667124ded
<4> [341.966625] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.966627] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.966630] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.966631] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.966633] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.966634] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.966636] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.966645] </TASK>
<4> [341.966646] irq event stamp: 990839
<4> [341.966647] hardirqs last enabled at (990845): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.966650] hardirqs last disabled at (990850): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.966653] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.966656] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.966658] ---[ end trace 0000000000000000 ]---
<2> [341.966659] DMAR: ERROR: DMA PTE for vPFN 0x3e00025 already set (to 251424003 not 251424003)
<4> [341.966680] ------------[ cut here ]------------
<4> [341.966681] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.966684] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.966763] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.966765] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.966767] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.966768] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.966770] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.966772] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.966775] RAX: 0000000000000000 RBX: ffff88814fd01128 RCX: 0000000000000000
<4> [341.966776] RDX: 0000000000000000 RSI: 0000000003e00025 RDI: 0000000000000000
<4> [341.966778] RBP: ffffc900019db358 R08: 0000000000251424 R09: 0000000000000001
<4> [341.966779] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251424003
<4> [341.966781] R13: 0000000000000000 R14: 00000000000fcfdc R15: ffff88810141dd88
<4> [341.966782] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.966784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.966786] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.966787] Call Trace:
<4> [341.966788] <TASK>
<4> [341.966790] ? mark_held_locks+0x46/0x90
<4> [341.966800] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.966807] iommu_map_nosync+0x12c/0x320
<4> [341.966833] iommu_map_sg+0xd9/0x1d0
<4> [341.966838] iommu_dma_map_sg+0x23c/0x670
<4> [341.966846] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.966851] dma_map_sgtable+0x1d/0x40
<4> [341.966867] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.967017] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.967167] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.967319] ? lock_acquire+0xc4/0x2f0
<4> [341.967322] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.967467] ? lock_is_held_type+0xa3/0x130
<4> [341.967472] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.967618] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.967764] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.967956] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.968116] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.968261] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.968406] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.968559] ? kernel_text_address+0x139/0x150
<4> [341.968563] ? __kernel_text_address+0x12/0x50
<4> [341.968575] ? __lock_acquire+0x43e/0x2860
<4> [341.968577] ? find_held_lock+0x31/0x90
<4> [341.968579] ? __create_object+0x68/0xc0
<4> [341.968588] ? find_held_lock+0x31/0x90
<4> [341.968590] ? __might_fault+0x53/0xb0
<4> [341.968600] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.968745] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.968923] drm_ioctl_kernel+0xb3/0x120
<4> [341.968928] drm_ioctl+0x2d4/0x5a0
<4> [341.968931] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.969084] __x64_sys_ioctl+0xa2/0x100
<4> [341.969088] x64_sys_call+0x1178/0x2660
<4> [341.969091] do_syscall_64+0x93/0xcd0
<4> [341.969095] ? do_syscall_64+0x1a2/0xcd0
<4> [341.969098] ? up_read+0x22/0x30
<4> [341.969101] ? do_user_addr_fault+0x300/0x8e0
<4> [341.969105] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.969109] ? irqentry_exit+0x77/0xb0
<4> [341.969112] ? clear_bhb_loop+0x30/0x80
<4> [341.969114] ? clear_bhb_loop+0x30/0x80
<4> [341.969117] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.969119] RIP: 0033:0x76a667124ded
<4> [341.969121] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.969123] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.969126] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.969127] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.969129] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.969130] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.969132] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.969140] </TASK>
<4> [341.969142] irq event stamp: 991833
<4> [341.969143] hardirqs last enabled at (991839): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.969146] hardirqs last disabled at (991844): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.969149] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.969151] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.969154] ---[ end trace 0000000000000000 ]---
<2> [341.969155] DMAR: ERROR: DMA PTE for vPFN 0x3e00026 already set (to 251425003 not 251425003)
<4> [341.969176] ------------[ cut here ]------------
<4> [341.969177] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.969180] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.969259] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.969261] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.969262] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.969264] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.969266] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.969268] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.969270] RAX: 0000000000000000 RBX: ffff88814fd01130 RCX: 0000000000000000
<4> [341.969272] RDX: 0000000000000000 RSI: 0000000003e00026 RDI: 0000000000000000
<4> [341.969273] RBP: ffffc900019db358 R08: 0000000000251425 R09: 0000000000000001
<4> [341.969275] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251425003
<4> [341.969276] R13: 0000000000000000 R14: 00000000000fcfdb R15: ffff88810141dd88
<4> [341.969278] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.969280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.969281] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.969283] Call Trace:
<4> [341.969284] <TASK>
<4> [341.969286] ? mark_held_locks+0x46/0x90
<4> [341.969291] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.969297] iommu_map_nosync+0x12c/0x320
<4> [341.969305] iommu_map_sg+0xd9/0x1d0
<4> [341.969310] iommu_dma_map_sg+0x23c/0x670
<4> [341.969318] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.969322] dma_map_sgtable+0x1d/0x40
<4> [341.969325] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.969474] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.969625] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.969776] ? lock_acquire+0xc4/0x2f0
<4> [341.969779] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.969958] ? lock_is_held_type+0xa3/0x130
<4> [341.969963] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.970110] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.970256] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.970412] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.970573] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.970718] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.970901] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.971053] ? kernel_text_address+0x139/0x150
<4> [341.971057] ? __kernel_text_address+0x12/0x50
<4> [341.971069] ? __lock_acquire+0x43e/0x2860
<4> [341.971071] ? find_held_lock+0x31/0x90
<4> [341.971073] ? __create_object+0x68/0xc0
<4> [341.971082] ? find_held_lock+0x31/0x90
<4> [341.971084] ? __might_fault+0x53/0xb0
<4> [341.971094] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.971239] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.971383] drm_ioctl_kernel+0xb3/0x120
<4> [341.971389] drm_ioctl+0x2d4/0x5a0
<4> [341.971391] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.971543] __x64_sys_ioctl+0xa2/0x100
<4> [341.971548] x64_sys_call+0x1178/0x2660
<4> [341.971551] do_syscall_64+0x93/0xcd0
<4> [341.971555] ? do_syscall_64+0x1a2/0xcd0
<4> [341.971558] ? up_read+0x22/0x30
<4> [341.971562] ? do_user_addr_fault+0x300/0x8e0
<4> [341.971565] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.971569] ? irqentry_exit+0x77/0xb0
<4> [341.971572] ? clear_bhb_loop+0x30/0x80
<4> [341.971574] ? clear_bhb_loop+0x30/0x80
<4> [341.971578] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.971580] RIP: 0033:0x76a667124ded
<4> [341.971582] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.971584] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.971587] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.971588] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.971590] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.971591] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.971593] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.971602] </TASK>
<4> [341.971603] irq event stamp: 992825
<4> [341.971604] hardirqs last enabled at (992831): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.971607] hardirqs last disabled at (992836): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.971610] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.971613] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.971615] ---[ end trace 0000000000000000 ]---
<2> [341.971616] DMAR: ERROR: DMA PTE for vPFN 0x3e00027 already set (to 251426003 not 251426003)
<4> [341.971637] ------------[ cut here ]------------
<4> [341.971639] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.971642] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.971722] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.971724] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.971726] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.971727] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.971729] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.971731] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.971734] RAX: 0000000000000000 RBX: ffff88814fd01138 RCX: 0000000000000000
<4> [341.971735] RDX: 0000000000000000 RSI: 0000000003e00027 RDI: 0000000000000000
<4> [341.971737] RBP: ffffc900019db358 R08: 0000000000251426 R09: 0000000000000001
<4> [341.971738] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251426003
<4> [341.971740] R13: 0000000000000000 R14: 00000000000fcfda R15: ffff88810141dd88
<4> [341.971742] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.971743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.971745] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.971747] Call Trace:
<4> [341.971748] <TASK>
<4> [341.971750] ? mark_held_locks+0x46/0x90
<4> [341.971755] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.971761] iommu_map_nosync+0x12c/0x320
<4> [341.971768] iommu_map_sg+0xd9/0x1d0
<4> [341.971774] iommu_dma_map_sg+0x23c/0x670
<4> [341.971782] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.971786] dma_map_sgtable+0x1d/0x40
<4> [341.971789] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.971977] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.972128] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.972279] ? lock_acquire+0xc4/0x2f0
<4> [341.972282] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.972427] ? lock_is_held_type+0xa3/0x130
<4> [341.972432] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.972578] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.972724] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.972913] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.973074] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.973219] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.973364] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.973517] ? kernel_text_address+0x139/0x150
<4> [341.973521] ? __kernel_text_address+0x12/0x50
<4> [341.973533] ? __lock_acquire+0x43e/0x2860
<4> [341.973535] ? find_held_lock+0x31/0x90
<4> [341.973537] ? __create_object+0x68/0xc0
<4> [341.973546] ? find_held_lock+0x31/0x90
<4> [341.973548] ? __might_fault+0x53/0xb0
<4> [341.973558] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.973703] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.973883] drm_ioctl_kernel+0xb3/0x120
<4> [341.973889] drm_ioctl+0x2d4/0x5a0
<4> [341.973891] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.974044] __x64_sys_ioctl+0xa2/0x100
<4> [341.974048] x64_sys_call+0x1178/0x2660
<4> [341.974051] do_syscall_64+0x93/0xcd0
<4> [341.974055] ? do_syscall_64+0x1a2/0xcd0
<4> [341.974058] ? up_read+0x22/0x30
<4> [341.974061] ? do_user_addr_fault+0x300/0x8e0
<4> [341.974065] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.974069] ? irqentry_exit+0x77/0xb0
<4> [341.974072] ? clear_bhb_loop+0x30/0x80
<4> [341.974074] ? clear_bhb_loop+0x30/0x80
<4> [341.974078] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.974079] RIP: 0033:0x76a667124ded
<4> [341.974082] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.974083] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.974086] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.974087] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.974089] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.974090] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.974092] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.974101] </TASK>
<4> [341.974102] irq event stamp: 993819
<4> [341.974103] hardirqs last enabled at (993825): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.974107] hardirqs last disabled at (993830): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.974109] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.974112] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.974114] ---[ end trace 0000000000000000 ]---
<2> [341.974115] DMAR: ERROR: DMA PTE for vPFN 0x3e00028 already set (to 251427003 not 251427003)
<4> [341.974136] ------------[ cut here ]------------
<4> [341.974137] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.974140] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.974219] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.974221] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.974223] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.974224] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.974227] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.974228] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.974231] RAX: 0000000000000000 RBX: ffff88814fd01140 RCX: 0000000000000000
<4> [341.974232] RDX: 0000000000000000 RSI: 0000000003e00028 RDI: 0000000000000000
<4> [341.974234] RBP: ffffc900019db358 R08: 0000000000251427 R09: 0000000000000001
<4> [341.974235] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251427003
<4> [341.974237] R13: 0000000000000000 R14: 00000000000fcfd9 R15: ffff88810141dd88
<4> [341.974238] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.974240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.974242] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.974243] Call Trace:
<4> [341.974245] <TASK>
<4> [341.974247] ? mark_held_locks+0x46/0x90
<4> [341.974251] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.974258] iommu_map_nosync+0x12c/0x320
<4> [341.974265] iommu_map_sg+0xd9/0x1d0
<4> [341.974270] iommu_dma_map_sg+0x23c/0x670
<4> [341.974279] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.974283] dma_map_sgtable+0x1d/0x40
<4> [341.974285] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.974435] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.974586] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.974737] ? lock_acquire+0xc4/0x2f0
<4> [341.974740] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.974923] ? lock_is_held_type+0xa3/0x130
<4> [341.974928] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.975075] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.975220] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.975374] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.975535] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.975680] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.975862] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.976015] ? kernel_text_address+0x139/0x150
<4> [341.976018] ? __kernel_text_address+0x12/0x50
<4> [341.976030] ? __lock_acquire+0x43e/0x2860
<4> [341.976033] ? find_held_lock+0x31/0x90
<4> [341.976035] ? __create_object+0x68/0xc0
<4> [341.976043] ? find_held_lock+0x31/0x90
<4> [341.976046] ? __might_fault+0x53/0xb0
<4> [341.976056] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.976200] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.976344] drm_ioctl_kernel+0xb3/0x120
<4> [341.976350] drm_ioctl+0x2d4/0x5a0
<4> [341.976352] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.976504] __x64_sys_ioctl+0xa2/0x100
<4> [341.976509] x64_sys_call+0x1178/0x2660
<4> [341.976511] do_syscall_64+0x93/0xcd0
<4> [341.976516] ? do_syscall_64+0x1a2/0xcd0
<4> [341.976519] ? up_read+0x22/0x30
<4> [341.976522] ? do_user_addr_fault+0x300/0x8e0
<4> [341.976525] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.976530] ? irqentry_exit+0x77/0xb0
<4> [341.976532] ? clear_bhb_loop+0x30/0x80
<4> [341.976535] ? clear_bhb_loop+0x30/0x80
<4> [341.976538] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.976540] RIP: 0033:0x76a667124ded
<4> [341.976542] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.976544] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.976546] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.976548] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.976550] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.976551] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.976553] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.976561] </TASK>
<4> [341.976563] irq event stamp: 994811
<4> [341.976564] hardirqs last enabled at (994817): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.976567] hardirqs last disabled at (994822): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.976570] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.976572] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.976574] ---[ end trace 0000000000000000 ]---
<2> [341.976576] DMAR: ERROR: DMA PTE for vPFN 0x3e00029 already set (to 251428003 not 251428003)
<4> [341.976596] ------------[ cut here ]------------
<4> [341.976598] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.976601] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.976679] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.976682] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.976683] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.976684] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.976687] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.976688] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.976691] RAX: 0000000000000000 RBX: ffff88814fd01148 RCX: 0000000000000000
<4> [341.976692] RDX: 0000000000000000 RSI: 0000000003e00029 RDI: 0000000000000000
<4> [341.976694] RBP: ffffc900019db358 R08: 0000000000251428 R09: 0000000000000001
<4> [341.976695] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251428003
<4> [341.976697] R13: 0000000000000000 R14: 00000000000fcfd8 R15: ffff88810141dd88
<4> [341.976698] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.976700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.976702] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.976703] Call Trace:
<4> [341.976705] <TASK>
<4> [341.976707] ? mark_held_locks+0x46/0x90
<4> [341.976711] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.976718] iommu_map_nosync+0x12c/0x320
<4> [341.976725] iommu_map_sg+0xd9/0x1d0
<4> [341.976730] iommu_dma_map_sg+0x23c/0x670
<4> [341.976739] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.976743] dma_map_sgtable+0x1d/0x40
<4> [341.976745] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.976932] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.977084] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.977235] ? lock_acquire+0xc4/0x2f0
<4> [341.977238] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.977383] ? lock_is_held_type+0xa3/0x130
<4> [341.977388] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.977534] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.977680] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.977872] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.978033] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.978179] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.978324] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.978477] ? kernel_text_address+0x139/0x150
<4> [341.978481] ? __kernel_text_address+0x12/0x50
<4> [341.978493] ? __lock_acquire+0x43e/0x2860
<4> [341.978495] ? find_held_lock+0x31/0x90
<4> [341.978498] ? __create_object+0x68/0xc0
<4> [341.978506] ? find_held_lock+0x31/0x90
<4> [341.978508] ? __might_fault+0x53/0xb0
<4> [341.978518] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.978663] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.978830] drm_ioctl_kernel+0xb3/0x120
<4> [341.978849] drm_ioctl+0x2d4/0x5a0
<4> [341.978851] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.979004] __x64_sys_ioctl+0xa2/0x100
<4> [341.979008] x64_sys_call+0x1178/0x2660
<4> [341.979011] do_syscall_64+0x93/0xcd0
<4> [341.979015] ? do_syscall_64+0x1a2/0xcd0
<4> [341.979018] ? up_read+0x22/0x30
<4> [341.979021] ? do_user_addr_fault+0x300/0x8e0
<4> [341.979025] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.979029] ? irqentry_exit+0x77/0xb0
<4> [341.979032] ? clear_bhb_loop+0x30/0x80
<4> [341.979034] ? clear_bhb_loop+0x30/0x80
<4> [341.979038] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.979040] RIP: 0033:0x76a667124ded
<4> [341.979042] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.979044] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.979046] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.979048] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.979049] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.979051] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.979052] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.979061] </TASK>
<4> [341.979062] irq event stamp: 995805
<4> [341.979064] hardirqs last enabled at (995811): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.979067] hardirqs last disabled at (995816): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.979070] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.979072] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.979075] ---[ end trace 0000000000000000 ]---
<2> [341.979076] DMAR: ERROR: DMA PTE for vPFN 0x3e0002a already set (to 251429003 not 251429003)
<4> [341.979097] ------------[ cut here ]------------
<4> [341.979098] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.979101] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.979181] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.979184] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.979185] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.979187] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.979189] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.979191] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.979193] RAX: 0000000000000000 RBX: ffff88814fd01150 RCX: 0000000000000000
<4> [341.979195] RDX: 0000000000000000 RSI: 0000000003e0002a RDI: 0000000000000000
<4> [341.979196] RBP: ffffc900019db358 R08: 0000000000251429 R09: 0000000000000001
<4> [341.979198] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251429003
<4> [341.979199] R13: 0000000000000000 R14: 00000000000fcfd7 R15: ffff88810141dd88
<4> [341.979201] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.979203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.979204] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.979206] Call Trace:
<4> [341.979207] <TASK>
<4> [341.979209] ? mark_held_locks+0x46/0x90
<4> [341.979214] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.979221] iommu_map_nosync+0x12c/0x320
<4> [341.979228] iommu_map_sg+0xd9/0x1d0
<4> [341.979233] iommu_dma_map_sg+0x23c/0x670
<4> [341.979241] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.979246] dma_map_sgtable+0x1d/0x40
<4> [341.979248] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.979398] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.979550] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.979701] ? lock_acquire+0xc4/0x2f0
<4> [341.979704] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.979883] ? lock_is_held_type+0xa3/0x130
<4> [341.979888] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.980065] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.980211] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.980366] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.980527] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.980672] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.980838] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.981004] ? kernel_text_address+0x139/0x150
<4> [341.981008] ? __kernel_text_address+0x12/0x50
<4> [341.981020] ? __lock_acquire+0x43e/0x2860
<4> [341.981023] ? find_held_lock+0x31/0x90
<4> [341.981025] ? __create_object+0x68/0xc0
<4> [341.981033] ? find_held_lock+0x31/0x90
<4> [341.981035] ? __might_fault+0x53/0xb0
<4> [341.981046] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.981190] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.981334] drm_ioctl_kernel+0xb3/0x120
<4> [341.981339] drm_ioctl+0x2d4/0x5a0
<4> [341.981342] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.981494] __x64_sys_ioctl+0xa2/0x100
<4> [341.981499] x64_sys_call+0x1178/0x2660
<4> [341.981501] do_syscall_64+0x93/0xcd0
<4> [341.981505] ? do_syscall_64+0x1a2/0xcd0
<4> [341.981508] ? up_read+0x22/0x30
<4> [341.981512] ? do_user_addr_fault+0x300/0x8e0
<4> [341.981515] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.981519] ? irqentry_exit+0x77/0xb0
<4> [341.981522] ? clear_bhb_loop+0x30/0x80
<4> [341.981524] ? clear_bhb_loop+0x30/0x80
<4> [341.981528] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.981530] RIP: 0033:0x76a667124ded
<4> [341.981532] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.981534] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.981536] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.981538] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.981539] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.981541] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.981542] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.981551] </TASK>
<4> [341.981552] irq event stamp: 996797
<4> [341.981554] hardirqs last enabled at (996803): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.981557] hardirqs last disabled at (996808): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.981559] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.981562] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.981564] ---[ end trace 0000000000000000 ]---
<2> [341.981566] DMAR: ERROR: DMA PTE for vPFN 0x3e0002b already set (to 25142a003 not 25142a003)
<4> [341.981587] ------------[ cut here ]------------
<4> [341.981588] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.981591] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.981669] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.981672] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.981673] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.981675] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.981677] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.981679] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.981681] RAX: 0000000000000000 RBX: ffff88814fd01158 RCX: 0000000000000000
<4> [341.981683] RDX: 0000000000000000 RSI: 0000000003e0002b RDI: 0000000000000000
<4> [341.981684] RBP: ffffc900019db358 R08: 000000000025142a R09: 0000000000000001
<4> [341.981686] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025142a003
<4> [341.981688] R13: 0000000000000000 R14: 00000000000fcfd6 R15: ffff88810141dd88
<4> [341.981689] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.981691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.981692] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.981694] Call Trace:
<4> [341.981695] <TASK>
<4> [341.981697] ? mark_held_locks+0x46/0x90
<4> [341.981702] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.981709] iommu_map_nosync+0x12c/0x320
<4> [341.981716] iommu_map_sg+0xd9/0x1d0
<4> [341.981721] iommu_dma_map_sg+0x23c/0x670
<4> [341.981729] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.981734] dma_map_sgtable+0x1d/0x40
<4> [341.981736] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.981922] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.982073] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.982224] ? lock_acquire+0xc4/0x2f0
<4> [341.982227] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.982372] ? lock_is_held_type+0xa3/0x130
<4> [341.982377] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.982523] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.982669] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.982860] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.983058] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.983203] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.983349] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.983502] ? kernel_text_address+0x139/0x150
<4> [341.983505] ? __kernel_text_address+0x12/0x50
<4> [341.983517] ? __lock_acquire+0x43e/0x2860
<4> [341.983520] ? find_held_lock+0x31/0x90
<4> [341.983522] ? __create_object+0x68/0xc0
<4> [341.983530] ? find_held_lock+0x31/0x90
<4> [341.983533] ? __might_fault+0x53/0xb0
<4> [341.983543] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.983687] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.983865] drm_ioctl_kernel+0xb3/0x120
<4> [341.983871] drm_ioctl+0x2d4/0x5a0
<4> [341.983874] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.984026] __x64_sys_ioctl+0xa2/0x100
<4> [341.984030] x64_sys_call+0x1178/0x2660
<4> [341.984033] do_syscall_64+0x93/0xcd0
<4> [341.984037] ? do_syscall_64+0x1a2/0xcd0
<4> [341.984040] ? up_read+0x22/0x30
<4> [341.984044] ? do_user_addr_fault+0x300/0x8e0
<4> [341.984048] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.984052] ? irqentry_exit+0x77/0xb0
<4> [341.984055] ? clear_bhb_loop+0x30/0x80
<4> [341.984057] ? clear_bhb_loop+0x30/0x80
<4> [341.984060] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.984062] RIP: 0033:0x76a667124ded
<4> [341.984064] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.984066] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.984069] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.984070] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.984072] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.984073] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.984075] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.984083] </TASK>
<4> [341.984085] irq event stamp: 997791
<4> [341.984086] hardirqs last enabled at (997797): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.984089] hardirqs last disabled at (997802): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.984092] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.984094] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.984097] ---[ end trace 0000000000000000 ]---
<2> [341.984098] DMAR: ERROR: DMA PTE for vPFN 0x3e0002c already set (to 25142b003 not 25142b003)
<4> [341.984119] ------------[ cut here ]------------
<4> [341.984121] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.984123] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.984202] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.984205] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.984206] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.984207] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.984210] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.984211] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.984214] RAX: 0000000000000000 RBX: ffff88814fd01160 RCX: 0000000000000000
<4> [341.984215] RDX: 0000000000000000 RSI: 0000000003e0002c RDI: 0000000000000000
<4> [341.984217] RBP: ffffc900019db358 R08: 000000000025142b R09: 0000000000000001
<4> [341.984218] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025142b003
<4> [341.984220] R13: 0000000000000000 R14: 00000000000fcfd5 R15: ffff88810141dd88
<4> [341.984221] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.984223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.984225] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.984226] Call Trace:
<4> [341.984228] <TASK>
<4> [341.984230] ? mark_held_locks+0x46/0x90
<4> [341.984234] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.984241] iommu_map_nosync+0x12c/0x320
<4> [341.984248] iommu_map_sg+0xd9/0x1d0
<4> [341.984253] iommu_dma_map_sg+0x23c/0x670
<4> [341.984262] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.984266] dma_map_sgtable+0x1d/0x40
<4> [341.984268] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.984418] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.984569] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.984720] ? lock_acquire+0xc4/0x2f0
<4> [341.984723] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.984905] ? lock_is_held_type+0xa3/0x130
<4> [341.984911] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.985057] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.985203] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.985356] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.985517] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.985663] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.985846] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.985999] ? kernel_text_address+0x139/0x150
<4> [341.986002] ? __kernel_text_address+0x12/0x50
<4> [341.986014] ? __lock_acquire+0x43e/0x2860
<4> [341.986017] ? find_held_lock+0x31/0x90
<4> [341.986019] ? __create_object+0x68/0xc0
<4> [341.986027] ? find_held_lock+0x31/0x90
<4> [341.986029] ? __might_fault+0x53/0xb0
<4> [341.986040] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.986185] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.986329] drm_ioctl_kernel+0xb3/0x120
<4> [341.986334] drm_ioctl+0x2d4/0x5a0
<4> [341.986337] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.986489] __x64_sys_ioctl+0xa2/0x100
<4> [341.986494] x64_sys_call+0x1178/0x2660
<4> [341.986496] do_syscall_64+0x93/0xcd0
<4> [341.986501] ? do_syscall_64+0x1a2/0xcd0
<4> [341.986504] ? up_read+0x22/0x30
<4> [341.986507] ? do_user_addr_fault+0x300/0x8e0
<4> [341.986511] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.986515] ? irqentry_exit+0x77/0xb0
<4> [341.986518] ? clear_bhb_loop+0x30/0x80
<4> [341.986520] ? clear_bhb_loop+0x30/0x80
<4> [341.986524] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.986525] RIP: 0033:0x76a667124ded
<4> [341.986528] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.986529] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.986532] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.986534] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.986535] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.986537] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.986538] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.986547] </TASK>
<4> [341.986548] irq event stamp: 998783
<4> [341.986550] hardirqs last enabled at (998789): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.986553] hardirqs last disabled at (998794): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.986556] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.986558] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.986561] ---[ end trace 0000000000000000 ]---
<2> [341.986562] DMAR: ERROR: DMA PTE for vPFN 0x3e0002d already set (to 25142c003 not 25142c003)
<4> [341.986583] ------------[ cut here ]------------
<4> [341.986585] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.986588] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.986667] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.986669] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.986671] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.986672] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.986674] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.986676] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.986679] RAX: 0000000000000000 RBX: ffff88814fd01168 RCX: 0000000000000000
<4> [341.986680] RDX: 0000000000000000 RSI: 0000000003e0002d RDI: 0000000000000000
<4> [341.986682] RBP: ffffc900019db358 R08: 000000000025142c R09: 0000000000000001
<4> [341.986683] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025142c003
<4> [341.986685] R13: 0000000000000000 R14: 00000000000fcfd4 R15: ffff88810141dd88
<4> [341.986686] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.986688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.986690] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.986691] Call Trace:
<4> [341.986692] <TASK>
<4> [341.986694] ? mark_held_locks+0x46/0x90
<4> [341.986699] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.986706] iommu_map_nosync+0x12c/0x320
<4> [341.986713] iommu_map_sg+0xd9/0x1d0
<4> [341.986718] iommu_dma_map_sg+0x23c/0x670
<4> [341.986726] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.986730] dma_map_sgtable+0x1d/0x40
<4> [341.986733] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.986920] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.987071] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.987221] ? lock_acquire+0xc4/0x2f0
<4> [341.987224] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.987369] ? lock_is_held_type+0xa3/0x130
<4> [341.987374] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.987520] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.987666] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.987858] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.988018] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.988164] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.988309] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.988462] ? kernel_text_address+0x139/0x150
<4> [341.988466] ? __kernel_text_address+0x12/0x50
<4> [341.988478] ? __lock_acquire+0x43e/0x2860
<4> [341.988480] ? find_held_lock+0x31/0x90
<4> [341.988482] ? __create_object+0x68/0xc0
<4> [341.988491] ? find_held_lock+0x31/0x90
<4> [341.988493] ? __might_fault+0x53/0xb0
<4> [341.988503] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.988648] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.988812] drm_ioctl_kernel+0xb3/0x120
<4> [341.988818] drm_ioctl+0x2d4/0x5a0
<4> [341.988821] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.988987] __x64_sys_ioctl+0xa2/0x100
<4> [341.988992] x64_sys_call+0x1178/0x2660
<4> [341.988994] do_syscall_64+0x93/0xcd0
<4> [341.988998] ? do_syscall_64+0x1a2/0xcd0
<4> [341.989001] ? up_read+0x22/0x30
<4> [341.989005] ? do_user_addr_fault+0x300/0x8e0
<4> [341.989008] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.989012] ? irqentry_exit+0x77/0xb0
<4> [341.989015] ? clear_bhb_loop+0x30/0x80
<4> [341.989017] ? clear_bhb_loop+0x30/0x80
<4> [341.989021] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.989023] RIP: 0033:0x76a667124ded
<4> [341.989025] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.989026] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.989029] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.989031] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.989032] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.989034] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.989035] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.989044] </TASK>
<4> [341.989045] irq event stamp: 999777
<4> [341.989047] hardirqs last enabled at (999783): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.989050] hardirqs last disabled at (999788): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.989053] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.989055] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.989057] ---[ end trace 0000000000000000 ]---
<2> [341.989059] DMAR: ERROR: DMA PTE for vPFN 0x3e0002e already set (to 25142d003 not 25142d003)
<4> [341.989080] ------------[ cut here ]------------
<4> [341.989081] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.989084] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.989162] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.989165] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.989166] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.989168] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.989170] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.989172] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.989174] RAX: 0000000000000000 RBX: ffff88814fd01170 RCX: 0000000000000000
<4> [341.989176] RDX: 0000000000000000 RSI: 0000000003e0002e RDI: 0000000000000000
<4> [341.989177] RBP: ffffc900019db358 R08: 000000000025142d R09: 0000000000000001
<4> [341.989179] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025142d003
<4> [341.989180] R13: 0000000000000000 R14: 00000000000fcfd3 R15: ffff88810141dd88
<4> [341.989182] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.989183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.989185] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.989187] Call Trace:
<4> [341.989188] <TASK>
<4> [341.989190] ? mark_held_locks+0x46/0x90
<4> [341.989195] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.989201] iommu_map_nosync+0x12c/0x320
<4> [341.989208] iommu_map_sg+0xd9/0x1d0
<4> [341.989214] iommu_dma_map_sg+0x23c/0x670
<4> [341.989222] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.989226] dma_map_sgtable+0x1d/0x40
<4> [341.989229] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.989378] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.989529] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.989680] ? lock_acquire+0xc4/0x2f0
<4> [341.989683] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.989865] ? lock_is_held_type+0xa3/0x130
<4> [341.989870] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.990016] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.990162] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.990316] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.990477] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.990622] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.990767] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.990957] ? kernel_text_address+0x139/0x150
<4> [341.990960] ? __kernel_text_address+0x12/0x50
<4> [341.990972] ? __lock_acquire+0x43e/0x2860
<4> [341.990975] ? find_held_lock+0x31/0x90
<4> [341.990977] ? __create_object+0x68/0xc0
<4> [341.990985] ? find_held_lock+0x31/0x90
<4> [341.990988] ? __might_fault+0x53/0xb0
<4> [341.990998] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.991178] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.991322] drm_ioctl_kernel+0xb3/0x120
<4> [341.991328] drm_ioctl+0x2d4/0x5a0
<4> [341.991331] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.991483] __x64_sys_ioctl+0xa2/0x100
<4> [341.991488] x64_sys_call+0x1178/0x2660
<4> [341.991490] do_syscall_64+0x93/0xcd0
<4> [341.991494] ? do_syscall_64+0x1a2/0xcd0
<4> [341.991497] ? up_read+0x22/0x30
<4> [341.991500] ? do_user_addr_fault+0x300/0x8e0
<4> [341.991504] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.991508] ? irqentry_exit+0x77/0xb0
<4> [341.991511] ? clear_bhb_loop+0x30/0x80
<4> [341.991513] ? clear_bhb_loop+0x30/0x80
<4> [341.991517] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.991519] RIP: 0033:0x76a667124ded
<4> [341.991521] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.991522] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.991525] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.991527] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.991528] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.991530] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.991531] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.991540] </TASK>
<4> [341.991541] irq event stamp: 1000769
<4> [341.991543] hardirqs last enabled at (1000775): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.991546] hardirqs last disabled at (1000780): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.991549] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.991551] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.991554] ---[ end trace 0000000000000000 ]---
<2> [341.991555] DMAR: ERROR: DMA PTE for vPFN 0x3e0002f already set (to 25142e003 not 25142e003)
<4> [341.991576] ------------[ cut here ]------------
<4> [341.991577] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.991580] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.991659] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.991661] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.991663] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.991664] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.991666] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.991668] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.991671] RAX: 0000000000000000 RBX: ffff88814fd01178 RCX: 0000000000000000
<4> [341.991672] RDX: 0000000000000000 RSI: 0000000003e0002f RDI: 0000000000000000
<4> [341.991674] RBP: ffffc900019db358 R08: 000000000025142e R09: 0000000000000001
<4> [341.991675] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025142e003
<4> [341.991677] R13: 0000000000000000 R14: 00000000000fcfd2 R15: ffff88810141dd88
<4> [341.991678] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.991680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.991681] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.991683] Call Trace:
<4> [341.991684] <TASK>
<4> [341.991686] ? mark_held_locks+0x46/0x90
<4> [341.991691] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.991698] iommu_map_nosync+0x12c/0x320
<4> [341.991705] iommu_map_sg+0xd9/0x1d0
<4> [341.991710] iommu_dma_map_sg+0x23c/0x670
<4> [341.991718] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.991722] dma_map_sgtable+0x1d/0x40
<4> [341.991725] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.991908] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.992060] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.992211] ? lock_acquire+0xc4/0x2f0
<4> [341.992214] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.992359] ? lock_is_held_type+0xa3/0x130
<4> [341.992364] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.992511] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.992657] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.992834] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.993009] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.993154] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.993299] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.993451] ? kernel_text_address+0x139/0x150
<4> [341.993455] ? __kernel_text_address+0x12/0x50
<4> [341.993467] ? __lock_acquire+0x43e/0x2860
<4> [341.993470] ? find_held_lock+0x31/0x90
<4> [341.993472] ? __create_object+0x68/0xc0
<4> [341.993480] ? find_held_lock+0x31/0x90
<4> [341.993482] ? __might_fault+0x53/0xb0
<4> [341.993493] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.993637] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.993781] drm_ioctl_kernel+0xb3/0x120
<4> [341.993791] drm_ioctl+0x2d4/0x5a0
<4> [341.993794] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.993976] __x64_sys_ioctl+0xa2/0x100
<4> [341.993981] x64_sys_call+0x1178/0x2660
<4> [341.993983] do_syscall_64+0x93/0xcd0
<4> [341.993987] ? do_syscall_64+0x1a2/0xcd0
<4> [341.993990] ? up_read+0x22/0x30
<4> [341.993993] ? do_user_addr_fault+0x300/0x8e0
<4> [341.993997] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.994001] ? irqentry_exit+0x77/0xb0
<4> [341.994004] ? clear_bhb_loop+0x30/0x80
<4> [341.994006] ? clear_bhb_loop+0x30/0x80
<4> [341.994010] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.994012] RIP: 0033:0x76a667124ded
<4> [341.994014] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.994015] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.994018] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.994019] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.994021] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.994023] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.994024] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.994033] </TASK>
<4> [341.994034] irq event stamp: 1001763
<4> [341.994035] hardirqs last enabled at (1001769): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.994038] hardirqs last disabled at (1001774): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.994041] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.994044] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.994046] ---[ end trace 0000000000000000 ]---
<2> [341.994047] DMAR: ERROR: DMA PTE for vPFN 0x3e00030 already set (to 25142f003 not 25142f003)
<4> [341.994068] ------------[ cut here ]------------
<4> [341.994069] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.994072] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.994152] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.994155] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.994156] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.994158] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.994160] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.994162] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.994164] RAX: 0000000000000000 RBX: ffff88814fd01180 RCX: 0000000000000000
<4> [341.994166] RDX: 0000000000000000 RSI: 0000000003e00030 RDI: 0000000000000000
<4> [341.994167] RBP: ffffc900019db358 R08: 000000000025142f R09: 0000000000000001
<4> [341.994169] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025142f003
<4> [341.994170] R13: 0000000000000000 R14: 00000000000fcfd1 R15: ffff88810141dd88
<4> [341.994172] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.994174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.994175] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.994177] Call Trace:
<4> [341.994178] <TASK>
<4> [341.994180] ? mark_held_locks+0x46/0x90
<4> [341.994185] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.994192] iommu_map_nosync+0x12c/0x320
<4> [341.994199] iommu_map_sg+0xd9/0x1d0
<4> [341.994204] iommu_dma_map_sg+0x23c/0x670
<4> [341.994212] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.994217] dma_map_sgtable+0x1d/0x40
<4> [341.994219] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.994369] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.994520] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.994671] ? lock_acquire+0xc4/0x2f0
<4> [341.994674] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.994840] ? lock_is_held_type+0xa3/0x130
<4> [341.994859] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.995006] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.995152] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.995306] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.995466] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.995612] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.995757] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.995945] ? kernel_text_address+0x139/0x150
<4> [341.995949] ? __kernel_text_address+0x12/0x50
<4> [341.995961] ? __lock_acquire+0x43e/0x2860
<4> [341.995963] ? find_held_lock+0x31/0x90
<4> [341.995965] ? __create_object+0x68/0xc0
<4> [341.995974] ? find_held_lock+0x31/0x90
<4> [341.995976] ? __might_fault+0x53/0xb0
<4> [341.995987] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.996131] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.996275] drm_ioctl_kernel+0xb3/0x120
<4> [341.996281] drm_ioctl+0x2d4/0x5a0
<4> [341.996284] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.996436] __x64_sys_ioctl+0xa2/0x100
<4> [341.996440] x64_sys_call+0x1178/0x2660
<4> [341.996443] do_syscall_64+0x93/0xcd0
<4> [341.996447] ? do_syscall_64+0x1a2/0xcd0
<4> [341.996450] ? up_read+0x22/0x30
<4> [341.996454] ? do_user_addr_fault+0x300/0x8e0
<4> [341.996457] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.996461] ? irqentry_exit+0x77/0xb0
<4> [341.996464] ? clear_bhb_loop+0x30/0x80
<4> [341.996466] ? clear_bhb_loop+0x30/0x80
<4> [341.996470] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.996472] RIP: 0033:0x76a667124ded
<4> [341.996474] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.996475] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.996478] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.996480] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.996481] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.996483] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.996484] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.996493] </TASK>
<4> [341.996494] irq event stamp: 1002755
<4> [341.996496] hardirqs last enabled at (1002761): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.996499] hardirqs last disabled at (1002766): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.996501] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.996504] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.996506] ---[ end trace 0000000000000000 ]---
<2> [341.996508] DMAR: ERROR: DMA PTE for vPFN 0x3e00031 already set (to 251430003 not 251430003)
<4> [341.996528] ------------[ cut here ]------------
<4> [341.996530] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.996532] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.996611] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.996613] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.996615] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.996616] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.996618] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.996620] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.996623] RAX: 0000000000000000 RBX: ffff88814fd01188 RCX: 0000000000000000
<4> [341.996624] RDX: 0000000000000000 RSI: 0000000003e00031 RDI: 0000000000000000
<4> [341.996626] RBP: ffffc900019db358 R08: 0000000000251430 R09: 0000000000000001
<4> [341.996627] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251430003
<4> [341.996629] R13: 0000000000000000 R14: 00000000000fcfd0 R15: ffff88810141dd88
<4> [341.996630] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.996632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.996634] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.996635] Call Trace:
<4> [341.996636] <TASK>
<4> [341.996638] ? mark_held_locks+0x46/0x90
<4> [341.996643] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.996650] iommu_map_nosync+0x12c/0x320
<4> [341.996657] iommu_map_sg+0xd9/0x1d0
<4> [341.996662] iommu_dma_map_sg+0x23c/0x670
<4> [341.996670] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.996674] dma_map_sgtable+0x1d/0x40
<4> [341.996677] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.996861] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.997012] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.997163] ? lock_acquire+0xc4/0x2f0
<4> [341.997166] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.997311] ? lock_is_held_type+0xa3/0x130
<4> [341.997317] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.997466] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [341.997612] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [341.997766] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [341.997961] eb_validate_vmas+0x330/0xd30 [i915]
<4> [341.998107] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [341.998252] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [341.998405] ? kernel_text_address+0x139/0x150
<4> [341.998409] ? __kernel_text_address+0x12/0x50
<4> [341.998421] ? __lock_acquire+0x43e/0x2860
<4> [341.998423] ? find_held_lock+0x31/0x90
<4> [341.998425] ? __create_object+0x68/0xc0
<4> [341.998434] ? find_held_lock+0x31/0x90
<4> [341.998436] ? __might_fault+0x53/0xb0
<4> [341.998446] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [341.998591] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.998735] drm_ioctl_kernel+0xb3/0x120
<4> [341.998740] drm_ioctl+0x2d4/0x5a0
<4> [341.998743] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [341.998930] __x64_sys_ioctl+0xa2/0x100
<4> [341.998935] x64_sys_call+0x1178/0x2660
<4> [341.998937] do_syscall_64+0x93/0xcd0
<4> [341.998941] ? do_syscall_64+0x1a2/0xcd0
<4> [341.998944] ? up_read+0x22/0x30
<4> [341.998948] ? do_user_addr_fault+0x300/0x8e0
<4> [341.998951] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [341.998955] ? irqentry_exit+0x77/0xb0
<4> [341.998958] ? clear_bhb_loop+0x30/0x80
<4> [341.998961] ? clear_bhb_loop+0x30/0x80
<4> [341.998964] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [341.998966] RIP: 0033:0x76a667124ded
<4> [341.998968] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [341.998970] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [341.998973] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [341.998974] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [341.998976] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [341.998977] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [341.998979] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [341.998988] </TASK>
<4> [341.998989] irq event stamp: 1003751
<4> [341.998991] hardirqs last enabled at (1003757): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [341.998994] hardirqs last disabled at (1003762): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [341.998997] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.999000] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [341.999002] ---[ end trace 0000000000000000 ]---
<2> [341.999004] DMAR: ERROR: DMA PTE for vPFN 0x3e00032 already set (to 251431003 not 251431003)
<4> [341.999024] ------------[ cut here ]------------
<4> [341.999026] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [341.999029] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [341.999109] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [341.999112] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [341.999113] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [341.999115] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [341.999117] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [341.999119] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [341.999121] RAX: 0000000000000000 RBX: ffff88814fd01190 RCX: 0000000000000000
<4> [341.999123] RDX: 0000000000000000 RSI: 0000000003e00032 RDI: 0000000000000000
<4> [341.999124] RBP: ffffc900019db358 R08: 0000000000251431 R09: 0000000000000001
<4> [341.999126] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251431003
<4> [341.999127] R13: 0000000000000000 R14: 00000000000fcfcf R15: ffff88810141dd88
<4> [341.999129] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [341.999131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [341.999132] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [341.999134] Call Trace:
<4> [341.999135] <TASK>
<4> [341.999137] ? mark_held_locks+0x46/0x90
<4> [341.999142] ? trace_hardirqs_on+0x1e/0xd0
<4> [341.999149] iommu_map_nosync+0x12c/0x320
<4> [341.999156] iommu_map_sg+0xd9/0x1d0
<4> [341.999161] iommu_dma_map_sg+0x23c/0x670
<4> [341.999170] __dma_map_sg_attrs+0x1b0/0x270
<4> [341.999174] dma_map_sgtable+0x1d/0x40
<4> [341.999176] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [341.999328] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [341.999478] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [341.999630] ? lock_acquire+0xc4/0x2f0
<4> [341.999633] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [341.999777] ? lock_is_held_type+0xa3/0x130
<4> [341.999788] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [341.999964] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.000109] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.000263] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.000423] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.000569] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.000714] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.000902] ? kernel_text_address+0x139/0x150
<4> [342.000905] ? __kernel_text_address+0x12/0x50
<4> [342.000917] ? __lock_acquire+0x43e/0x2860
<4> [342.000920] ? find_held_lock+0x31/0x90
<4> [342.000922] ? __create_object+0x68/0xc0
<4> [342.000931] ? find_held_lock+0x31/0x90
<4> [342.000933] ? __might_fault+0x53/0xb0
<4> [342.000943] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.001088] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.001232] drm_ioctl_kernel+0xb3/0x120
<4> [342.001238] drm_ioctl+0x2d4/0x5a0
<4> [342.001241] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.001393] __x64_sys_ioctl+0xa2/0x100
<4> [342.001398] x64_sys_call+0x1178/0x2660
<4> [342.001400] do_syscall_64+0x93/0xcd0
<4> [342.001404] ? do_syscall_64+0x1a2/0xcd0
<4> [342.001407] ? up_read+0x22/0x30
<4> [342.001410] ? do_user_addr_fault+0x300/0x8e0
<4> [342.001414] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.001418] ? irqentry_exit+0x77/0xb0
<4> [342.001421] ? clear_bhb_loop+0x30/0x80
<4> [342.001423] ? clear_bhb_loop+0x30/0x80
<4> [342.001427] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.001429] RIP: 0033:0x76a667124ded
<4> [342.001431] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.001433] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.001435] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.001437] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.001438] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.001440] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.001441] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.001450] </TASK>
<4> [342.001451] irq event stamp: 1004743
<4> [342.001452] hardirqs last enabled at (1004749): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.001456] hardirqs last disabled at (1004754): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.001458] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.001461] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.001463] ---[ end trace 0000000000000000 ]---
<2> [342.001465] DMAR: ERROR: DMA PTE for vPFN 0x3e00033 already set (to 251432003 not 251432003)
<4> [342.001485] ------------[ cut here ]------------
<4> [342.001487] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.001490] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.001568] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.001571] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.001572] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.001574] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.001576] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.001578] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.001580] RAX: 0000000000000000 RBX: ffff88814fd01198 RCX: 0000000000000000
<4> [342.001582] RDX: 0000000000000000 RSI: 0000000003e00033 RDI: 0000000000000000
<4> [342.001583] RBP: ffffc900019db358 R08: 0000000000251432 R09: 0000000000000001
<4> [342.001585] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251432003
<4> [342.001586] R13: 0000000000000000 R14: 00000000000fcfce R15: ffff88810141dd88
<4> [342.001588] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.001589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.001591] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.001593] Call Trace:
<4> [342.001594] <TASK>
<4> [342.001596] ? mark_held_locks+0x46/0x90
<4> [342.001601] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.001607] iommu_map_nosync+0x12c/0x320
<4> [342.001614] iommu_map_sg+0xd9/0x1d0
<4> [342.001619] iommu_dma_map_sg+0x23c/0x670
<4> [342.001628] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.001632] dma_map_sgtable+0x1d/0x40
<4> [342.001635] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.001789] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.001970] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.002122] ? lock_acquire+0xc4/0x2f0
<4> [342.002125] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.002269] ? lock_is_held_type+0xa3/0x130
<4> [342.002274] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.002420] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.002565] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.002720] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.002917] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.003063] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.003209] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.003361] ? kernel_text_address+0x139/0x150
<4> [342.003365] ? __kernel_text_address+0x12/0x50
<4> [342.003377] ? __lock_acquire+0x43e/0x2860
<4> [342.003380] ? find_held_lock+0x31/0x90
<4> [342.003382] ? __create_object+0x68/0xc0
<4> [342.003390] ? find_held_lock+0x31/0x90
<4> [342.003392] ? __might_fault+0x53/0xb0
<4> [342.003403] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.003547] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.003691] drm_ioctl_kernel+0xb3/0x120
<4> [342.003697] drm_ioctl+0x2d4/0x5a0
<4> [342.003700] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.003890] __x64_sys_ioctl+0xa2/0x100
<4> [342.003894] x64_sys_call+0x1178/0x2660
<4> [342.003897] do_syscall_64+0x93/0xcd0
<4> [342.003901] ? do_syscall_64+0x1a2/0xcd0
<4> [342.003904] ? up_read+0x22/0x30
<4> [342.003907] ? do_user_addr_fault+0x300/0x8e0
<4> [342.003911] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.003915] ? irqentry_exit+0x77/0xb0
<4> [342.003918] ? clear_bhb_loop+0x30/0x80
<4> [342.003920] ? clear_bhb_loop+0x30/0x80
<4> [342.003924] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.003926] RIP: 0033:0x76a667124ded
<4> [342.003928] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.003930] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.003932] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.003934] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.003936] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.003937] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.003939] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.003947] </TASK>
<4> [342.003949] irq event stamp: 1005737
<4> [342.003950] hardirqs last enabled at (1005743): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.003953] hardirqs last disabled at (1005748): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.003956] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.003959] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.003961] ---[ end trace 0000000000000000 ]---
<2> [342.003963] DMAR: ERROR: DMA PTE for vPFN 0x3e00034 already set (to 251433003 not 251433003)
<4> [342.003984] ------------[ cut here ]------------
<4> [342.003985] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.003988] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.004068] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.004071] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.004072] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.004074] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.004076] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.004078] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.004080] RAX: 0000000000000000 RBX: ffff88814fd011a0 RCX: 0000000000000000
<4> [342.004082] RDX: 0000000000000000 RSI: 0000000003e00034 RDI: 0000000000000000
<4> [342.004083] RBP: ffffc900019db358 R08: 0000000000251433 R09: 0000000000000001
<4> [342.004085] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251433003
<4> [342.004086] R13: 0000000000000000 R14: 00000000000fcfcd R15: ffff88810141dd88
<4> [342.004088] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.004089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.004091] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.004093] Call Trace:
<4> [342.004094] <TASK>
<4> [342.004096] ? mark_held_locks+0x46/0x90
<4> [342.004101] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.004107] iommu_map_nosync+0x12c/0x320
<4> [342.004115] iommu_map_sg+0xd9/0x1d0
<4> [342.004120] iommu_dma_map_sg+0x23c/0x670
<4> [342.004128] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.004132] dma_map_sgtable+0x1d/0x40
<4> [342.004135] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.004285] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.004437] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.004588] ? lock_acquire+0xc4/0x2f0
<4> [342.004591] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.004736] ? lock_is_held_type+0xa3/0x130
<4> [342.004741] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.004924] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.005070] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.005224] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.005384] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.005529] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.005675] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.005865] ? kernel_text_address+0x139/0x150
<4> [342.005868] ? __kernel_text_address+0x12/0x50
<4> [342.005880] ? __lock_acquire+0x43e/0x2860
<4> [342.005883] ? find_held_lock+0x31/0x90
<4> [342.005885] ? __create_object+0x68/0xc0
<4> [342.005893] ? find_held_lock+0x31/0x90
<4> [342.005895] ? __might_fault+0x53/0xb0
<4> [342.005906] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.006051] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.006194] drm_ioctl_kernel+0xb3/0x120
<4> [342.006200] drm_ioctl+0x2d4/0x5a0
<4> [342.006202] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.006355] __x64_sys_ioctl+0xa2/0x100
<4> [342.006360] x64_sys_call+0x1178/0x2660
<4> [342.006362] do_syscall_64+0x93/0xcd0
<4> [342.006366] ? do_syscall_64+0x1a2/0xcd0
<4> [342.006369] ? up_read+0x22/0x30
<4> [342.006373] ? do_user_addr_fault+0x300/0x8e0
<4> [342.006376] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.006380] ? irqentry_exit+0x77/0xb0
<4> [342.006383] ? clear_bhb_loop+0x30/0x80
<4> [342.006385] ? clear_bhb_loop+0x30/0x80
<4> [342.006389] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.006391] RIP: 0033:0x76a667124ded
<4> [342.006393] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.006394] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.006397] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.006399] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.006400] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.006402] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.006403] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.006412] </TASK>
<4> [342.006413] irq event stamp: 1006729
<4> [342.006414] hardirqs last enabled at (1006735): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.006417] hardirqs last disabled at (1006740): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.006420] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.006423] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.006425] ---[ end trace 0000000000000000 ]---
<2> [342.006426] DMAR: ERROR: DMA PTE for vPFN 0x3e00035 already set (to 251434003 not 251434003)
<4> [342.006447] ------------[ cut here ]------------
<4> [342.006448] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.006451] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.006529] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.006532] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.006533] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.006535] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.006537] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.006539] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.006541] RAX: 0000000000000000 RBX: ffff88814fd011a8 RCX: 0000000000000000
<4> [342.006543] RDX: 0000000000000000 RSI: 0000000003e00035 RDI: 0000000000000000
<4> [342.006544] RBP: ffffc900019db358 R08: 0000000000251434 R09: 0000000000000001
<4> [342.006546] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251434003
<4> [342.006547] R13: 0000000000000000 R14: 00000000000fcfcc R15: ffff88810141dd88
<4> [342.006549] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.006551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.006552] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.006554] Call Trace:
<4> [342.006555] <TASK>
<4> [342.006557] ? mark_held_locks+0x46/0x90
<4> [342.006562] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.006568] iommu_map_nosync+0x12c/0x320
<4> [342.006575] iommu_map_sg+0xd9/0x1d0
<4> [342.006581] iommu_dma_map_sg+0x23c/0x670
<4> [342.006589] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.006593] dma_map_sgtable+0x1d/0x40
<4> [342.006595] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.006745] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.006933] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.007084] ? lock_acquire+0xc4/0x2f0
<4> [342.007087] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.007232] ? lock_is_held_type+0xa3/0x130
<4> [342.007237] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.007383] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.007528] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.007682] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.007847] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.007993] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.008138] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.008291] ? kernel_text_address+0x139/0x150
<4> [342.008294] ? __kernel_text_address+0x12/0x50
<4> [342.008306] ? __lock_acquire+0x43e/0x2860
<4> [342.008309] ? find_held_lock+0x31/0x90
<4> [342.008311] ? __create_object+0x68/0xc0
<4> [342.008319] ? find_held_lock+0x31/0x90
<4> [342.008321] ? __might_fault+0x53/0xb0
<4> [342.008332] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.008476] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.008620] drm_ioctl_kernel+0xb3/0x120
<4> [342.008625] drm_ioctl+0x2d4/0x5a0
<4> [342.008628] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.008785] __x64_sys_ioctl+0xa2/0x100
<4> [342.008790] x64_sys_call+0x1178/0x2660
<4> [342.008793] do_syscall_64+0x93/0xcd0
<4> [342.008797] ? do_syscall_64+0x1a2/0xcd0
<4> [342.008816] ? up_read+0x22/0x30
<4> [342.008819] ? do_user_addr_fault+0x300/0x8e0
<4> [342.008823] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.008827] ? irqentry_exit+0x77/0xb0
<4> [342.008830] ? clear_bhb_loop+0x30/0x80
<4> [342.008832] ? clear_bhb_loop+0x30/0x80
<4> [342.008836] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.008838] RIP: 0033:0x76a667124ded
<4> [342.008840] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.008856] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.008858] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.008860] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.008862] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.008863] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.008865] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.008873] </TASK>
<4> [342.008875] irq event stamp: 1007723
<4> [342.008876] hardirqs last enabled at (1007729): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.008879] hardirqs last disabled at (1007734): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.008882] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.008885] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.008887] ---[ end trace 0000000000000000 ]---
<2> [342.008889] DMAR: ERROR: DMA PTE for vPFN 0x3e00036 already set (to 251435003 not 251435003)
<4> [342.008926] ------------[ cut here ]------------
<4> [342.008927] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.008930] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.009022] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.009025] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.009026] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.009028] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.009030] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.009032] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.009034] RAX: 0000000000000000 RBX: ffff88814fd011b0 RCX: 0000000000000000
<4> [342.009036] RDX: 0000000000000000 RSI: 0000000003e00036 RDI: 0000000000000000
<4> [342.009037] RBP: ffffc900019db358 R08: 0000000000251435 R09: 0000000000000001
<4> [342.009039] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251435003
<4> [342.009040] R13: 0000000000000000 R14: 00000000000fcfcb R15: ffff88810141dd88
<4> [342.009042] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.009044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.009045] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.009047] Call Trace:
<4> [342.009048] <TASK>
<4> [342.009050] ? mark_held_locks+0x46/0x90
<4> [342.009055] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.009061] iommu_map_nosync+0x12c/0x320
<4> [342.009069] iommu_map_sg+0xd9/0x1d0
<4> [342.009074] iommu_dma_map_sg+0x23c/0x670
<4> [342.009082] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.009086] dma_map_sgtable+0x1d/0x40
<4> [342.009089] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.009239] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.009390] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.009541] ? lock_acquire+0xc4/0x2f0
<4> [342.009544] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.009689] ? lock_is_held_type+0xa3/0x130
<4> [342.009694] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.009873] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.010019] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.010174] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.010335] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.010480] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.010625] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.010783] ? kernel_text_address+0x139/0x150
<4> [342.010787] ? __kernel_text_address+0x12/0x50
<4> [342.010817] ? __lock_acquire+0x43e/0x2860
<4> [342.010820] ? find_held_lock+0x31/0x90
<4> [342.010822] ? __create_object+0x68/0xc0
<4> [342.010830] ? find_held_lock+0x31/0x90
<4> [342.010833] ? __might_fault+0x53/0xb0
<4> [342.010857] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.011002] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.011146] drm_ioctl_kernel+0xb3/0x120
<4> [342.011151] drm_ioctl+0x2d4/0x5a0
<4> [342.011154] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.011306] __x64_sys_ioctl+0xa2/0x100
<4> [342.011310] x64_sys_call+0x1178/0x2660
<4> [342.011313] do_syscall_64+0x93/0xcd0
<4> [342.011317] ? do_syscall_64+0x1a2/0xcd0
<4> [342.011320] ? up_read+0x22/0x30
<4> [342.011323] ? do_user_addr_fault+0x300/0x8e0
<4> [342.011327] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.011331] ? irqentry_exit+0x77/0xb0
<4> [342.011334] ? clear_bhb_loop+0x30/0x80
<4> [342.011336] ? clear_bhb_loop+0x30/0x80
<4> [342.011340] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.011341] RIP: 0033:0x76a667124ded
<4> [342.011343] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.011345] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.011348] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.011349] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.011351] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.011353] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.011354] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.011363] </TASK>
<4> [342.011364] irq event stamp: 1008715
<4> [342.011365] hardirqs last enabled at (1008721): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.011368] hardirqs last disabled at (1008726): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.011371] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.011374] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.011376] ---[ end trace 0000000000000000 ]---
<2> [342.011377] DMAR: ERROR: DMA PTE for vPFN 0x3e00037 already set (to 251436003 not 251436003)
<4> [342.011398] ------------[ cut here ]------------
<4> [342.011399] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.011402] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.011480] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.011483] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.011484] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.011486] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.011488] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.011490] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.011492] RAX: 0000000000000000 RBX: ffff88814fd011b8 RCX: 0000000000000000
<4> [342.011494] RDX: 0000000000000000 RSI: 0000000003e00037 RDI: 0000000000000000
<4> [342.011495] RBP: ffffc900019db358 R08: 0000000000251436 R09: 0000000000000001
<4> [342.011497] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251436003
<4> [342.011498] R13: 0000000000000000 R14: 00000000000fcfca R15: ffff88810141dd88
<4> [342.011500] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.011501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.011503] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.011504] Call Trace:
<4> [342.011506] <TASK>
<4> [342.011508] ? mark_held_locks+0x46/0x90
<4> [342.011513] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.011519] iommu_map_nosync+0x12c/0x320
<4> [342.011526] iommu_map_sg+0xd9/0x1d0
<4> [342.011531] iommu_dma_map_sg+0x23c/0x670
<4> [342.011540] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.011544] dma_map_sgtable+0x1d/0x40
<4> [342.011546] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.011695] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.011884] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.012036] ? lock_acquire+0xc4/0x2f0
<4> [342.012039] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.012184] ? lock_is_held_type+0xa3/0x130
<4> [342.012189] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.012335] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.012480] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.012634] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.012828] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.013041] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.013187] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.013339] ? kernel_text_address+0x139/0x150
<4> [342.013342] ? __kernel_text_address+0x12/0x50
<4> [342.013354] ? __lock_acquire+0x43e/0x2860
<4> [342.013357] ? find_held_lock+0x31/0x90
<4> [342.013359] ? __create_object+0x68/0xc0
<4> [342.013368] ? find_held_lock+0x31/0x90
<4> [342.013370] ? __might_fault+0x53/0xb0
<4> [342.013380] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.013524] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.013668] drm_ioctl_kernel+0xb3/0x120
<4> [342.013674] drm_ioctl+0x2d4/0x5a0
<4> [342.013677] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.013863] __x64_sys_ioctl+0xa2/0x100
<4> [342.013868] x64_sys_call+0x1178/0x2660
<4> [342.013870] do_syscall_64+0x93/0xcd0
<4> [342.013874] ? do_syscall_64+0x1a2/0xcd0
<4> [342.013877] ? up_read+0x22/0x30
<4> [342.013881] ? do_user_addr_fault+0x300/0x8e0
<4> [342.013884] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.013888] ? irqentry_exit+0x77/0xb0
<4> [342.013891] ? clear_bhb_loop+0x30/0x80
<4> [342.013894] ? clear_bhb_loop+0x30/0x80
<4> [342.013897] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.013899] RIP: 0033:0x76a667124ded
<4> [342.013901] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.013903] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.013906] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.013908] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.013909] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.013911] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.013912] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.013921] </TASK>
<4> [342.013923] irq event stamp: 1009709
<4> [342.013924] hardirqs last enabled at (1009715): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.013927] hardirqs last disabled at (1009720): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.013930] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.013932] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.013935] ---[ end trace 0000000000000000 ]---
<2> [342.013936] DMAR: ERROR: DMA PTE for vPFN 0x3e00038 already set (to 251437003 not 251437003)
<4> [342.013957] ------------[ cut here ]------------
<4> [342.013959] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.013962] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.014041] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.014043] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.014045] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.014046] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.014049] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.014050] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.014053] RAX: 0000000000000000 RBX: ffff88814fd011c0 RCX: 0000000000000000
<4> [342.014054] RDX: 0000000000000000 RSI: 0000000003e00038 RDI: 0000000000000000
<4> [342.014056] RBP: ffffc900019db358 R08: 0000000000251437 R09: 0000000000000001
<4> [342.014057] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251437003
<4> [342.014059] R13: 0000000000000000 R14: 00000000000fcfc9 R15: ffff88810141dd88
<4> [342.014060] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.014062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.014064] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.014065] Call Trace:
<4> [342.014067] <TASK>
<4> [342.014069] ? mark_held_locks+0x46/0x90
<4> [342.014073] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.014080] iommu_map_nosync+0x12c/0x320
<4> [342.014087] iommu_map_sg+0xd9/0x1d0
<4> [342.014092] iommu_dma_map_sg+0x23c/0x670
<4> [342.014101] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.014105] dma_map_sgtable+0x1d/0x40
<4> [342.014107] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.014257] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.014408] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.014559] ? lock_acquire+0xc4/0x2f0
<4> [342.014562] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.014707] ? lock_is_held_type+0xa3/0x130
<4> [342.014712] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.014892] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.015038] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.015192] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.015352] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.015498] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.015643] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.015819] ? kernel_text_address+0x139/0x150
<4> [342.015837] ? __kernel_text_address+0x12/0x50
<4> [342.015863] ? __lock_acquire+0x43e/0x2860
<4> [342.015879] ? find_held_lock+0x31/0x90
<4> [342.015882] ? __create_object+0x68/0xc0
<4> [342.015890] ? find_held_lock+0x31/0x90
<4> [342.015892] ? __might_fault+0x53/0xb0
<4> [342.015902] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.016047] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.016191] drm_ioctl_kernel+0xb3/0x120
<4> [342.016197] drm_ioctl+0x2d4/0x5a0
<4> [342.016199] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.016351] __x64_sys_ioctl+0xa2/0x100
<4> [342.016355] x64_sys_call+0x1178/0x2660
<4> [342.016358] do_syscall_64+0x93/0xcd0
<4> [342.016362] ? do_syscall_64+0x1a2/0xcd0
<4> [342.016365] ? up_read+0x22/0x30
<4> [342.016368] ? do_user_addr_fault+0x300/0x8e0
<4> [342.016372] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.016376] ? irqentry_exit+0x77/0xb0
<4> [342.016379] ? clear_bhb_loop+0x30/0x80
<4> [342.016381] ? clear_bhb_loop+0x30/0x80
<4> [342.016384] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.016386] RIP: 0033:0x76a667124ded
<4> [342.016388] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.016390] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.016393] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.016394] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.016396] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.016397] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.016399] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.016408] </TASK>
<4> [342.016409] irq event stamp: 1010701
<4> [342.016410] hardirqs last enabled at (1010707): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.016413] hardirqs last disabled at (1010712): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.016416] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.016419] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.016421] ---[ end trace 0000000000000000 ]---
<2> [342.016423] DMAR: ERROR: DMA PTE for vPFN 0x3e00039 already set (to 251438003 not 251438003)
<4> [342.016443] ------------[ cut here ]------------
<4> [342.016445] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.016448] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.016526] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.016529] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.016530] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.016532] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.016534] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.016536] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.016538] RAX: 0000000000000000 RBX: ffff88814fd011c8 RCX: 0000000000000000
<4> [342.016540] RDX: 0000000000000000 RSI: 0000000003e00039 RDI: 0000000000000000
<4> [342.016541] RBP: ffffc900019db358 R08: 0000000000251438 R09: 0000000000000001
<4> [342.016543] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251438003
<4> [342.016544] R13: 0000000000000000 R14: 00000000000fcfc8 R15: ffff88810141dd88
<4> [342.016546] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.016548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.016549] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.016551] Call Trace:
<4> [342.016552] <TASK>
<4> [342.016554] ? mark_held_locks+0x46/0x90
<4> [342.016559] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.016566] iommu_map_nosync+0x12c/0x320
<4> [342.016573] iommu_map_sg+0xd9/0x1d0
<4> [342.016578] iommu_dma_map_sg+0x23c/0x670
<4> [342.016586] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.016590] dma_map_sgtable+0x1d/0x40
<4> [342.016593] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.016742] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.016932] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.017084] ? lock_acquire+0xc4/0x2f0
<4> [342.017087] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.017231] ? lock_is_held_type+0xa3/0x130
<4> [342.017237] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.017383] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.017529] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.017683] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.017880] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.018026] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.018170] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.018324] ? kernel_text_address+0x139/0x150
<4> [342.018327] ? __kernel_text_address+0x12/0x50
<4> [342.018339] ? __lock_acquire+0x43e/0x2860
<4> [342.018342] ? find_held_lock+0x31/0x90
<4> [342.018344] ? __create_object+0x68/0xc0
<4> [342.018352] ? find_held_lock+0x31/0x90
<4> [342.018354] ? __might_fault+0x53/0xb0
<4> [342.018364] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.018509] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.018652] drm_ioctl_kernel+0xb3/0x120
<4> [342.018658] drm_ioctl+0x2d4/0x5a0
<4> [342.018661] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.018850] __x64_sys_ioctl+0xa2/0x100
<4> [342.018855] x64_sys_call+0x1178/0x2660
<4> [342.018857] do_syscall_64+0x93/0xcd0
<4> [342.018861] ? do_syscall_64+0x1a2/0xcd0
<4> [342.018864] ? up_read+0x22/0x30
<4> [342.018868] ? do_user_addr_fault+0x300/0x8e0
<4> [342.018871] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.018876] ? irqentry_exit+0x77/0xb0
<4> [342.018878] ? clear_bhb_loop+0x30/0x80
<4> [342.018881] ? clear_bhb_loop+0x30/0x80
<4> [342.018884] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.018886] RIP: 0033:0x76a667124ded
<4> [342.018888] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.018890] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.018892] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.018894] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.018896] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.018897] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.018899] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.018907] </TASK>
<4> [342.018909] irq event stamp: 1011695
<4> [342.018910] hardirqs last enabled at (1011701): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.018913] hardirqs last disabled at (1011706): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.018916] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.018918] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.018921] ---[ end trace 0000000000000000 ]---
<2> [342.018922] DMAR: ERROR: DMA PTE for vPFN 0x3e0003a already set (to 251439003 not 251439003)
<4> [342.018943] ------------[ cut here ]------------
<4> [342.018944] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.018947] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.019026] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.019029] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.019030] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.019032] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.019034] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.019036] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.019038] RAX: 0000000000000000 RBX: ffff88814fd011d0 RCX: 0000000000000000
<4> [342.019040] RDX: 0000000000000000 RSI: 0000000003e0003a RDI: 0000000000000000
<4> [342.019041] RBP: ffffc900019db358 R08: 0000000000251439 R09: 0000000000000001
<4> [342.019043] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251439003
<4> [342.019044] R13: 0000000000000000 R14: 00000000000fcfc7 R15: ffff88810141dd88
<4> [342.019046] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.019048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.019049] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.019051] Call Trace:
<4> [342.019052] <TASK>
<4> [342.019054] ? mark_held_locks+0x46/0x90
<4> [342.019059] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.019066] iommu_map_nosync+0x12c/0x320
<4> [342.019073] iommu_map_sg+0xd9/0x1d0
<4> [342.019078] iommu_dma_map_sg+0x23c/0x670
<4> [342.019087] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.019091] dma_map_sgtable+0x1d/0x40
<4> [342.019093] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.019243] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.019394] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.019545] ? lock_acquire+0xc4/0x2f0
<4> [342.019548] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.019692] ? lock_is_held_type+0xa3/0x130
<4> [342.019698] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.019881] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.020027] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.020182] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.020343] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.020488] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.020633] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.020808] ? kernel_text_address+0x139/0x150
<4> [342.020811] ? __kernel_text_address+0x12/0x50
<4> [342.020837] ? __lock_acquire+0x43e/0x2860
<4> [342.020840] ? find_held_lock+0x31/0x90
<4> [342.020842] ? __create_object+0x68/0xc0
<4> [342.020850] ? find_held_lock+0x31/0x90
<4> [342.020852] ? __might_fault+0x53/0xb0
<4> [342.020862] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.021007] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.021151] drm_ioctl_kernel+0xb3/0x120
<4> [342.021157] drm_ioctl+0x2d4/0x5a0
<4> [342.021159] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.021313] __x64_sys_ioctl+0xa2/0x100
<4> [342.021318] x64_sys_call+0x1178/0x2660
<4> [342.021321] do_syscall_64+0x93/0xcd0
<4> [342.021325] ? do_syscall_64+0x1a2/0xcd0
<4> [342.021328] ? up_read+0x22/0x30
<4> [342.021331] ? do_user_addr_fault+0x300/0x8e0
<4> [342.021335] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.021339] ? irqentry_exit+0x77/0xb0
<4> [342.021342] ? clear_bhb_loop+0x30/0x80
<4> [342.021344] ? clear_bhb_loop+0x30/0x80
<4> [342.021347] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.021349] RIP: 0033:0x76a667124ded
<4> [342.021351] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.021353] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.021355] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.021357] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.021359] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.021360] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.021362] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.021370] </TASK>
<4> [342.021372] irq event stamp: 1012687
<4> [342.021373] hardirqs last enabled at (1012693): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.021376] hardirqs last disabled at (1012698): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.021379] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.021381] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.021383] ---[ end trace 0000000000000000 ]---
<2> [342.021385] DMAR: ERROR: DMA PTE for vPFN 0x3e0003b already set (to 25143a003 not 25143a003)
<4> [342.021405] ------------[ cut here ]------------
<4> [342.021407] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.021410] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.021489] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.021491] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.021493] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.021494] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.021497] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.021498] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.021501] RAX: 0000000000000000 RBX: ffff88814fd011d8 RCX: 0000000000000000
<4> [342.021502] RDX: 0000000000000000 RSI: 0000000003e0003b RDI: 0000000000000000
<4> [342.021504] RBP: ffffc900019db358 R08: 000000000025143a R09: 0000000000000001
<4> [342.021505] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025143a003
<4> [342.021507] R13: 0000000000000000 R14: 00000000000fcfc6 R15: ffff88810141dd88
<4> [342.021509] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.021510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.021512] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.021514] Call Trace:
<4> [342.021515] <TASK>
<4> [342.021517] ? mark_held_locks+0x46/0x90
<4> [342.021522] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.021528] iommu_map_nosync+0x12c/0x320
<4> [342.021535] iommu_map_sg+0xd9/0x1d0
<4> [342.021541] iommu_dma_map_sg+0x23c/0x670
<4> [342.021549] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.021553] dma_map_sgtable+0x1d/0x40
<4> [342.021556] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.021706] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.021895] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.022046] ? lock_acquire+0xc4/0x2f0
<4> [342.022050] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.022194] ? lock_is_held_type+0xa3/0x130
<4> [342.022200] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.022346] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.022491] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.022646] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.022859] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.023019] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.023164] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.023317] ? kernel_text_address+0x139/0x150
<4> [342.023321] ? __kernel_text_address+0x12/0x50
<4> [342.023333] ? __lock_acquire+0x43e/0x2860
<4> [342.023335] ? find_held_lock+0x31/0x90
<4> [342.023338] ? __create_object+0x68/0xc0
<4> [342.023346] ? find_held_lock+0x31/0x90
<4> [342.023348] ? __might_fault+0x53/0xb0
<4> [342.023358] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.023503] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.023647] drm_ioctl_kernel+0xb3/0x120
<4> [342.023653] drm_ioctl+0x2d4/0x5a0
<4> [342.023655] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.023828] __x64_sys_ioctl+0xa2/0x100
<4> [342.023833] x64_sys_call+0x1178/0x2660
<4> [342.023836] do_syscall_64+0x93/0xcd0
<4> [342.023840] ? do_syscall_64+0x1a2/0xcd0
<4> [342.023843] ? up_read+0x22/0x30
<4> [342.023846] ? do_user_addr_fault+0x300/0x8e0
<4> [342.023850] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.023854] ? irqentry_exit+0x77/0xb0
<4> [342.023857] ? clear_bhb_loop+0x30/0x80
<4> [342.023859] ? clear_bhb_loop+0x30/0x80
<4> [342.023863] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.023865] RIP: 0033:0x76a667124ded
<4> [342.023867] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.023869] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.023872] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.023873] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.023875] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.023877] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.023878] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.023887] </TASK>
<4> [342.023889] irq event stamp: 1013681
<4> [342.023890] hardirqs last enabled at (1013687): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.023893] hardirqs last disabled at (1013692): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.023896] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.023899] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.023901] ---[ end trace 0000000000000000 ]---
<2> [342.023903] DMAR: ERROR: DMA PTE for vPFN 0x3e0003c already set (to 25143b003 not 25143b003)
<4> [342.023924] ------------[ cut here ]------------
<4> [342.023925] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.023928] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.024009] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.024011] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.024013] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.024014] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.024017] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.024018] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.024021] RAX: 0000000000000000 RBX: ffff88814fd011e0 RCX: 0000000000000000
<4> [342.024023] RDX: 0000000000000000 RSI: 0000000003e0003c RDI: 0000000000000000
<4> [342.024024] RBP: ffffc900019db358 R08: 000000000025143b R09: 0000000000000001
<4> [342.024026] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025143b003
<4> [342.024027] R13: 0000000000000000 R14: 00000000000fcfc5 R15: ffff88810141dd88
<4> [342.024029] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.024030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.024032] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.024034] Call Trace:
<4> [342.024035] <TASK>
<4> [342.024037] ? mark_held_locks+0x46/0x90
<4> [342.024042] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.024049] iommu_map_nosync+0x12c/0x320
<4> [342.024056] iommu_map_sg+0xd9/0x1d0
<4> [342.024061] iommu_dma_map_sg+0x23c/0x670
<4> [342.024070] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.024074] dma_map_sgtable+0x1d/0x40
<4> [342.024077] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.024230] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.024384] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.024539] ? lock_acquire+0xc4/0x2f0
<4> [342.024542] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.024690] ? lock_is_held_type+0xa3/0x130
<4> [342.024695] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.024849] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.024999] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.025157] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.025321] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.025470] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.025618] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.025779] ? kernel_text_address+0x139/0x150
<4> [342.025783] ? __kernel_text_address+0x12/0x50
<4> [342.025795] ? __lock_acquire+0x43e/0x2860
<4> [342.025798] ? find_held_lock+0x31/0x90
<4> [342.025800] ? __create_object+0x68/0xc0
<4> [342.025809] ? find_held_lock+0x31/0x90
<4> [342.025811] ? __might_fault+0x53/0xb0
<4> [342.025821] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.025970] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.026117] drm_ioctl_kernel+0xb3/0x120
<4> [342.026122] drm_ioctl+0x2d4/0x5a0
<4> [342.026125] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.026281] __x64_sys_ioctl+0xa2/0x100
<4> [342.026285] x64_sys_call+0x1178/0x2660
<4> [342.026288] do_syscall_64+0x93/0xcd0
<4> [342.026292] ? do_syscall_64+0x1a2/0xcd0
<4> [342.026295] ? up_read+0x22/0x30
<4> [342.026299] ? do_user_addr_fault+0x300/0x8e0
<4> [342.026302] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.026307] ? irqentry_exit+0x77/0xb0
<4> [342.026310] ? clear_bhb_loop+0x30/0x80
<4> [342.026312] ? clear_bhb_loop+0x30/0x80
<4> [342.026316] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.026317] RIP: 0033:0x76a667124ded
<4> [342.026320] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.026322] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.026324] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.026326] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.026328] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.026329] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.026331] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.026340] </TASK>
<4> [342.026341] irq event stamp: 1014673
<4> [342.026342] hardirqs last enabled at (1014679): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.026346] hardirqs last disabled at (1014684): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.026348] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.026351] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.026353] ---[ end trace 0000000000000000 ]---
<2> [342.026355] DMAR: ERROR: DMA PTE for vPFN 0x3e0003d already set (to 25143c003 not 25143c003)
<4> [342.026377] ------------[ cut here ]------------
<4> [342.026378] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.026381] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.026463] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.026466] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.026467] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.026469] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.026471] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.026473] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.026475] RAX: 0000000000000000 RBX: ffff88814fd011e8 RCX: 0000000000000000
<4> [342.026477] RDX: 0000000000000000 RSI: 0000000003e0003d RDI: 0000000000000000
<4> [342.026478] RBP: ffffc900019db358 R08: 000000000025143c R09: 0000000000000001
<4> [342.026480] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025143c003
<4> [342.026482] R13: 0000000000000000 R14: 00000000000fcfc4 R15: ffff88810141dd88
<4> [342.026483] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.026485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.026487] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.026488] Call Trace:
<4> [342.026490] <TASK>
<4> [342.026492] ? mark_held_locks+0x46/0x90
<4> [342.026497] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.026503] iommu_map_nosync+0x12c/0x320
<4> [342.026511] iommu_map_sg+0xd9/0x1d0
<4> [342.026516] iommu_dma_map_sg+0x23c/0x670
<4> [342.026524] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.026529] dma_map_sgtable+0x1d/0x40
<4> [342.026532] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.026686] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.026846] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.027001] ? lock_acquire+0xc4/0x2f0
<4> [342.027004] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.027152] ? lock_is_held_type+0xa3/0x130
<4> [342.027157] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.027307] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.027456] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.027614] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.027783] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.027932] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.028080] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.028237] ? kernel_text_address+0x139/0x150
<4> [342.028240] ? __kernel_text_address+0x12/0x50
<4> [342.028252] ? __lock_acquire+0x43e/0x2860
<4> [342.028255] ? find_held_lock+0x31/0x90
<4> [342.028257] ? __create_object+0x68/0xc0
<4> [342.028266] ? find_held_lock+0x31/0x90
<4> [342.028268] ? __might_fault+0x53/0xb0
<4> [342.028279] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.028427] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.028574] drm_ioctl_kernel+0xb3/0x120
<4> [342.028579] drm_ioctl+0x2d4/0x5a0
<4> [342.028582] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.028738] __x64_sys_ioctl+0xa2/0x100
<4> [342.028743] x64_sys_call+0x1178/0x2660
<4> [342.028745] do_syscall_64+0x93/0xcd0
<4> [342.028749] ? do_syscall_64+0x1a2/0xcd0
<4> [342.028753] ? up_read+0x22/0x30
<4> [342.028756] ? do_user_addr_fault+0x300/0x8e0
<4> [342.028760] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.028764] ? irqentry_exit+0x77/0xb0
<4> [342.028767] ? clear_bhb_loop+0x30/0x80
<4> [342.028774] ? clear_bhb_loop+0x30/0x80
<4> [342.028778] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.028780] RIP: 0033:0x76a667124ded
<4> [342.028782] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.028784] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.028787] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.028788] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.028790] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.028791] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.028793] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.028802] </TASK>
<4> [342.028803] irq event stamp: 1015667
<4> [342.028805] hardirqs last enabled at (1015673): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.028808] hardirqs last disabled at (1015678): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.028811] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.028813] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.028815] ---[ end trace 0000000000000000 ]---
<2> [342.028817] DMAR: ERROR: DMA PTE for vPFN 0x3e0003e already set (to 25143d003 not 25143d003)
<4> [342.028839] ------------[ cut here ]------------
<4> [342.028840] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.028843] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.028924] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.028926] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.028928] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.028929] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.028931] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.028933] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.028936] RAX: 0000000000000000 RBX: ffff88814fd011f0 RCX: 0000000000000000
<4> [342.028937] RDX: 0000000000000000 RSI: 0000000003e0003e RDI: 0000000000000000
<4> [342.028939] RBP: ffffc900019db358 R08: 000000000025143d R09: 0000000000000001
<4> [342.028940] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025143d003
<4> [342.028942] R13: 0000000000000000 R14: 00000000000fcfc3 R15: ffff88810141dd88
<4> [342.028943] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.028945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.028947] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.028948] Call Trace:
<4> [342.028950] <TASK>
<4> [342.028952] ? mark_held_locks+0x46/0x90
<4> [342.028957] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.028963] iommu_map_nosync+0x12c/0x320
<4> [342.028970] iommu_map_sg+0xd9/0x1d0
<4> [342.028976] iommu_dma_map_sg+0x23c/0x670
<4> [342.028984] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.028988] dma_map_sgtable+0x1d/0x40
<4> [342.028991] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.029143] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.029298] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.029452] ? lock_acquire+0xc4/0x2f0
<4> [342.029455] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.029603] ? lock_is_held_type+0xa3/0x130
<4> [342.029609] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.029758] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.029913] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.030071] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.030235] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.030384] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.030532] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.030689] ? kernel_text_address+0x139/0x150
<4> [342.030692] ? __kernel_text_address+0x12/0x50
<4> [342.030704] ? __lock_acquire+0x43e/0x2860
<4> [342.030707] ? find_held_lock+0x31/0x90
<4> [342.030709] ? __create_object+0x68/0xc0
<4> [342.030718] ? find_held_lock+0x31/0x90
<4> [342.030720] ? __might_fault+0x53/0xb0
<4> [342.030731] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.030883] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.031030] drm_ioctl_kernel+0xb3/0x120
<4> [342.031036] drm_ioctl+0x2d4/0x5a0
<4> [342.031039] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.031194] __x64_sys_ioctl+0xa2/0x100
<4> [342.031199] x64_sys_call+0x1178/0x2660
<4> [342.031202] do_syscall_64+0x93/0xcd0
<4> [342.031206] ? do_syscall_64+0x1a2/0xcd0
<4> [342.031209] ? up_read+0x22/0x30
<4> [342.031212] ? do_user_addr_fault+0x300/0x8e0
<4> [342.031216] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.031220] ? irqentry_exit+0x77/0xb0
<4> [342.031223] ? clear_bhb_loop+0x30/0x80
<4> [342.031226] ? clear_bhb_loop+0x30/0x80
<4> [342.031229] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.031231] RIP: 0033:0x76a667124ded
<4> [342.031233] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.031235] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.031238] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.031240] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.031241] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.031243] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.031245] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.031253] </TASK>
<4> [342.031255] irq event stamp: 1016659
<4> [342.031256] hardirqs last enabled at (1016665): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.031259] hardirqs last disabled at (1016670): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.031262] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.031265] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.031267] ---[ end trace 0000000000000000 ]---
<2> [342.031269] DMAR: ERROR: DMA PTE for vPFN 0x3e0003f already set (to 25143e003 not 25143e003)
<4> [342.031291] ------------[ cut here ]------------
<4> [342.031292] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.031295] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.031377] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.031379] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.031381] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.031382] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.031384] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.031386] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.031389] RAX: 0000000000000000 RBX: ffff88814fd011f8 RCX: 0000000000000000
<4> [342.031390] RDX: 0000000000000000 RSI: 0000000003e0003f RDI: 0000000000000000
<4> [342.031392] RBP: ffffc900019db358 R08: 000000000025143e R09: 0000000000000001
<4> [342.031393] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025143e003
<4> [342.031395] R13: 0000000000000000 R14: 00000000000fcfc2 R15: ffff88810141dd88
<4> [342.031396] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.031398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.031400] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.031401] Call Trace:
<4> [342.031403] <TASK>
<4> [342.031405] ? mark_held_locks+0x46/0x90
<4> [342.031410] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.031417] iommu_map_nosync+0x12c/0x320
<4> [342.031424] iommu_map_sg+0xd9/0x1d0
<4> [342.031429] iommu_dma_map_sg+0x23c/0x670
<4> [342.031438] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.031442] dma_map_sgtable+0x1d/0x40
<4> [342.031445] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.031598] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.031753] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.031913] ? lock_acquire+0xc4/0x2f0
<4> [342.031917] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.032065] ? lock_is_held_type+0xa3/0x130
<4> [342.032070] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.032220] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.032369] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.032526] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.032690] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.032844] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.032994] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.033150] ? kernel_text_address+0x139/0x150
<4> [342.033154] ? __kernel_text_address+0x12/0x50
<4> [342.033166] ? __lock_acquire+0x43e/0x2860
<4> [342.033169] ? find_held_lock+0x31/0x90
<4> [342.033171] ? __create_object+0x68/0xc0
<4> [342.033180] ? find_held_lock+0x31/0x90
<4> [342.033182] ? __might_fault+0x53/0xb0
<4> [342.033192] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.033340] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.033487] drm_ioctl_kernel+0xb3/0x120
<4> [342.033493] drm_ioctl+0x2d4/0x5a0
<4> [342.033495] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.033651] __x64_sys_ioctl+0xa2/0x100
<4> [342.033656] x64_sys_call+0x1178/0x2660
<4> [342.033658] do_syscall_64+0x93/0xcd0
<4> [342.033663] ? do_syscall_64+0x1a2/0xcd0
<4> [342.033666] ? up_read+0x22/0x30
<4> [342.033669] ? do_user_addr_fault+0x300/0x8e0
<4> [342.033673] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.033677] ? irqentry_exit+0x77/0xb0
<4> [342.033680] ? clear_bhb_loop+0x30/0x80
<4> [342.033682] ? clear_bhb_loop+0x30/0x80
<4> [342.033686] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.033687] RIP: 0033:0x76a667124ded
<4> [342.033690] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.033691] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.033694] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.033696] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.033697] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.033699] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.033700] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.033709] </TASK>
<4> [342.033711] irq event stamp: 1017651
<4> [342.033712] hardirqs last enabled at (1017657): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.033715] hardirqs last disabled at (1017662): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.033718] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.033720] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.033723] ---[ end trace 0000000000000000 ]---
<2> [342.033724] DMAR: ERROR: DMA PTE for vPFN 0x3e00040 already set (to 25143f003 not 25143f003)
<4> [342.033746] ------------[ cut here ]------------
<4> [342.033747] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.033750] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.033838] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.033841] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.033842] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.033843] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.033846] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.033848] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.033850] RAX: 0000000000000000 RBX: ffff88814fd01200 RCX: 0000000000000000
<4> [342.033852] RDX: 0000000000000000 RSI: 0000000003e00040 RDI: 0000000000000000
<4> [342.033853] RBP: ffffc900019db358 R08: 000000000025143f R09: 0000000000000001
<4> [342.033855] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025143f003
<4> [342.033856] R13: 0000000000000000 R14: 00000000000fcfc1 R15: ffff88810141dd88
<4> [342.033858] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.033860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.033861] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.033863] Call Trace:
<4> [342.033864] <TASK>
<4> [342.033866] ? mark_held_locks+0x46/0x90
<4> [342.033871] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.033878] iommu_map_nosync+0x12c/0x320
<4> [342.033885] iommu_map_sg+0xd9/0x1d0
<4> [342.033891] iommu_dma_map_sg+0x23c/0x670
<4> [342.033899] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.033903] dma_map_sgtable+0x1d/0x40
<4> [342.033906] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.034060] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.034214] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.034369] ? lock_acquire+0xc4/0x2f0
<4> [342.034373] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.034521] ? lock_is_held_type+0xa3/0x130
<4> [342.034526] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.034676] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.034830] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.034989] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.035154] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.035303] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.035451] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.035608] ? kernel_text_address+0x139/0x150
<4> [342.035611] ? __kernel_text_address+0x12/0x50
<4> [342.035624] ? __lock_acquire+0x43e/0x2860
<4> [342.035626] ? find_held_lock+0x31/0x90
<4> [342.035629] ? __create_object+0x68/0xc0
<4> [342.035637] ? find_held_lock+0x31/0x90
<4> [342.035639] ? __might_fault+0x53/0xb0
<4> [342.035650] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.035802] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.035950] drm_ioctl_kernel+0xb3/0x120
<4> [342.035955] drm_ioctl+0x2d4/0x5a0
<4> [342.035958] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.036114] __x64_sys_ioctl+0xa2/0x100
<4> [342.036119] x64_sys_call+0x1178/0x2660
<4> [342.036121] do_syscall_64+0x93/0xcd0
<4> [342.036126] ? do_syscall_64+0x1a2/0xcd0
<4> [342.036129] ? up_read+0x22/0x30
<4> [342.036132] ? do_user_addr_fault+0x300/0x8e0
<4> [342.036136] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.036140] ? irqentry_exit+0x77/0xb0
<4> [342.036143] ? clear_bhb_loop+0x30/0x80
<4> [342.036145] ? clear_bhb_loop+0x30/0x80
<4> [342.036149] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.036151] RIP: 0033:0x76a667124ded
<4> [342.036153] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.036155] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.036158] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.036159] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.036161] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.036163] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.036164] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.036173] </TASK>
<4> [342.036175] irq event stamp: 1018645
<4> [342.036176] hardirqs last enabled at (1018651): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.036179] hardirqs last disabled at (1018656): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.036182] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.036185] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.036187] ---[ end trace 0000000000000000 ]---
<2> [342.036189] DMAR: ERROR: DMA PTE for vPFN 0x3e00041 already set (to 251440003 not 251440003)
<4> [342.036210] ------------[ cut here ]------------
<4> [342.036212] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.036214] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.036296] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.036299] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.036300] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.036302] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.036304] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.036306] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.036308] RAX: 0000000000000000 RBX: ffff88814fd01208 RCX: 0000000000000000
<4> [342.036310] RDX: 0000000000000000 RSI: 0000000003e00041 RDI: 0000000000000000
<4> [342.036311] RBP: ffffc900019db358 R08: 0000000000251440 R09: 0000000000000001
<4> [342.036313] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251440003
<4> [342.036314] R13: 0000000000000000 R14: 00000000000fcfc0 R15: ffff88810141dd88
<4> [342.036316] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.036318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.036319] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.036321] Call Trace:
<4> [342.036322] <TASK>
<4> [342.036324] ? mark_held_locks+0x46/0x90
<4> [342.036329] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.036336] iommu_map_nosync+0x12c/0x320
<4> [342.036343] iommu_map_sg+0xd9/0x1d0
<4> [342.036349] iommu_dma_map_sg+0x23c/0x670
<4> [342.036357] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.036361] dma_map_sgtable+0x1d/0x40
<4> [342.036364] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.036517] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.036672] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.036832] ? lock_acquire+0xc4/0x2f0
<4> [342.036835] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.036983] ? lock_is_held_type+0xa3/0x130
<4> [342.036989] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.037138] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.037286] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.037444] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.037608] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.037757] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.037910] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.038067] ? kernel_text_address+0x139/0x150
<4> [342.038070] ? __kernel_text_address+0x12/0x50
<4> [342.038083] ? __lock_acquire+0x43e/0x2860
<4> [342.038085] ? find_held_lock+0x31/0x90
<4> [342.038087] ? __create_object+0x68/0xc0
<4> [342.038096] ? find_held_lock+0x31/0x90
<4> [342.038098] ? __might_fault+0x53/0xb0
<4> [342.038109] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.038257] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.038404] drm_ioctl_kernel+0xb3/0x120
<4> [342.038410] drm_ioctl+0x2d4/0x5a0
<4> [342.038412] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.038568] __x64_sys_ioctl+0xa2/0x100
<4> [342.038572] x64_sys_call+0x1178/0x2660
<4> [342.038575] do_syscall_64+0x93/0xcd0
<4> [342.038579] ? do_syscall_64+0x1a2/0xcd0
<4> [342.038582] ? up_read+0x22/0x30
<4> [342.038586] ? do_user_addr_fault+0x300/0x8e0
<4> [342.038589] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.038594] ? irqentry_exit+0x77/0xb0
<4> [342.038597] ? clear_bhb_loop+0x30/0x80
<4> [342.038599] ? clear_bhb_loop+0x30/0x80
<4> [342.038602] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.038604] RIP: 0033:0x76a667124ded
<4> [342.038606] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.038608] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.038611] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.038613] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.038614] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.038616] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.038617] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.038626] </TASK>
<4> [342.038628] irq event stamp: 1019637
<4> [342.038629] hardirqs last enabled at (1019643): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.038632] hardirqs last disabled at (1019648): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.038635] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.038637] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.038640] ---[ end trace 0000000000000000 ]---
<2> [342.038641] DMAR: ERROR: DMA PTE for vPFN 0x3e00042 already set (to 251441003 not 251441003)
<4> [342.038663] ------------[ cut here ]------------
<4> [342.038664] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.038667] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.038748] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.038750] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.038752] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.038753] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.038756] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.038757] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.038760] RAX: 0000000000000000 RBX: ffff88814fd01210 RCX: 0000000000000000
<4> [342.038761] RDX: 0000000000000000 RSI: 0000000003e00042 RDI: 0000000000000000
<4> [342.038763] RBP: ffffc900019db358 R08: 0000000000251441 R09: 0000000000000001
<4> [342.038770] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251441003
<4> [342.038771] R13: 0000000000000000 R14: 00000000000fcfbf R15: ffff88810141dd88
<4> [342.038773] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.038775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.038777] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.038778] Call Trace:
<4> [342.038779] <TASK>
<4> [342.038782] ? mark_held_locks+0x46/0x90
<4> [342.038786] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.038793] iommu_map_nosync+0x12c/0x320
<4> [342.038801] iommu_map_sg+0xd9/0x1d0
<4> [342.038806] iommu_dma_map_sg+0x23c/0x670
<4> [342.038815] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.038819] dma_map_sgtable+0x1d/0x40
<4> [342.038821] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.038975] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.039129] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.039284] ? lock_acquire+0xc4/0x2f0
<4> [342.039287] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.039435] ? lock_is_held_type+0xa3/0x130
<4> [342.039441] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.039590] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.039739] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.039901] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.040065] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.040214] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.040363] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.040519] ? kernel_text_address+0x139/0x150
<4> [342.040523] ? __kernel_text_address+0x12/0x50
<4> [342.040535] ? __lock_acquire+0x43e/0x2860
<4> [342.040538] ? find_held_lock+0x31/0x90
<4> [342.040540] ? __create_object+0x68/0xc0
<4> [342.040549] ? find_held_lock+0x31/0x90
<4> [342.040551] ? __might_fault+0x53/0xb0
<4> [342.040561] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.040709] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.040861] drm_ioctl_kernel+0xb3/0x120
<4> [342.040867] drm_ioctl+0x2d4/0x5a0
<4> [342.040870] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.041026] __x64_sys_ioctl+0xa2/0x100
<4> [342.041031] x64_sys_call+0x1178/0x2660
<4> [342.041033] do_syscall_64+0x93/0xcd0
<4> [342.041038] ? do_syscall_64+0x1a2/0xcd0
<4> [342.041041] ? up_read+0x22/0x30
<4> [342.041044] ? do_user_addr_fault+0x300/0x8e0
<4> [342.041048] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.041052] ? irqentry_exit+0x77/0xb0
<4> [342.041055] ? clear_bhb_loop+0x30/0x80
<4> [342.041057] ? clear_bhb_loop+0x30/0x80
<4> [342.041061] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.041063] RIP: 0033:0x76a667124ded
<4> [342.041065] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.041067] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.041070] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.041071] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.041073] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.041074] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.041076] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.041085] </TASK>
<4> [342.041086] irq event stamp: 1020631
<4> [342.041087] hardirqs last enabled at (1020637): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.041091] hardirqs last disabled at (1020642): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.041094] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.041096] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.041098] ---[ end trace 0000000000000000 ]---
<2> [342.041100] DMAR: ERROR: DMA PTE for vPFN 0x3e00043 already set (to 251442003 not 251442003)
<4> [342.041121] ------------[ cut here ]------------
<4> [342.041123] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.041126] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.041206] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.041209] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.041210] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.041212] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.041214] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.041216] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.041219] RAX: 0000000000000000 RBX: ffff88814fd01218 RCX: 0000000000000000
<4> [342.041220] RDX: 0000000000000000 RSI: 0000000003e00043 RDI: 0000000000000000
<4> [342.041222] RBP: ffffc900019db358 R08: 0000000000251442 R09: 0000000000000001
<4> [342.041223] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251442003
<4> [342.041225] R13: 0000000000000000 R14: 00000000000fcfbe R15: ffff88810141dd88
<4> [342.041226] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.041228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.041230] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.041231] Call Trace:
<4> [342.041233] <TASK>
<4> [342.041235] ? mark_held_locks+0x46/0x90
<4> [342.041240] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.041246] iommu_map_nosync+0x12c/0x320
<4> [342.041254] iommu_map_sg+0xd9/0x1d0
<4> [342.041259] iommu_dma_map_sg+0x23c/0x670
<4> [342.041267] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.041272] dma_map_sgtable+0x1d/0x40
<4> [342.041274] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.041427] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.041582] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.041736] ? lock_acquire+0xc4/0x2f0
<4> [342.041739] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.041892] ? lock_is_held_type+0xa3/0x130
<4> [342.041897] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.042047] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.042196] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.042354] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.042518] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.042667] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.042820] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.042976] ? kernel_text_address+0x139/0x150
<4> [342.042980] ? __kernel_text_address+0x12/0x50
<4> [342.042992] ? __lock_acquire+0x43e/0x2860
<4> [342.042995] ? find_held_lock+0x31/0x90
<4> [342.042997] ? __create_object+0x68/0xc0
<4> [342.043005] ? find_held_lock+0x31/0x90
<4> [342.043008] ? __might_fault+0x53/0xb0
<4> [342.043018] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.043166] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.043313] drm_ioctl_kernel+0xb3/0x120
<4> [342.043319] drm_ioctl+0x2d4/0x5a0
<4> [342.043322] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.043478] __x64_sys_ioctl+0xa2/0x100
<4> [342.043482] x64_sys_call+0x1178/0x2660
<4> [342.043485] do_syscall_64+0x93/0xcd0
<4> [342.043489] ? do_syscall_64+0x1a2/0xcd0
<4> [342.043492] ? up_read+0x22/0x30
<4> [342.043495] ? do_user_addr_fault+0x300/0x8e0
<4> [342.043499] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.043503] ? irqentry_exit+0x77/0xb0
<4> [342.043506] ? clear_bhb_loop+0x30/0x80
<4> [342.043508] ? clear_bhb_loop+0x30/0x80
<4> [342.043512] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.043514] RIP: 0033:0x76a667124ded
<4> [342.043516] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.043518] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.043520] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.043522] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.043524] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.043525] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.043527] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.043536] </TASK>
<4> [342.043537] irq event stamp: 1021623
<4> [342.043538] hardirqs last enabled at (1021629): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.043541] hardirqs last disabled at (1021634): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.043544] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.043547] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.043549] ---[ end trace 0000000000000000 ]---
<2> [342.043551] DMAR: ERROR: DMA PTE for vPFN 0x3e00044 already set (to 251443003 not 251443003)
<4> [342.043572] ------------[ cut here ]------------
<4> [342.043573] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.043576] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.043656] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.043659] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.043660] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.043662] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.043664] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.043666] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.043668] RAX: 0000000000000000 RBX: ffff88814fd01220 RCX: 0000000000000000
<4> [342.043670] RDX: 0000000000000000 RSI: 0000000003e00044 RDI: 0000000000000000
<4> [342.043671] RBP: ffffc900019db358 R08: 0000000000251443 R09: 0000000000000001
<4> [342.043673] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251443003
<4> [342.043674] R13: 0000000000000000 R14: 00000000000fcfbd R15: ffff88810141dd88
<4> [342.043676] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.043678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.043679] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.043681] Call Trace:
<4> [342.043682] <TASK>
<4> [342.043684] ? mark_held_locks+0x46/0x90
<4> [342.043689] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.043696] iommu_map_nosync+0x12c/0x320
<4> [342.043703] iommu_map_sg+0xd9/0x1d0
<4> [342.043708] iommu_dma_map_sg+0x23c/0x670
<4> [342.043717] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.043721] dma_map_sgtable+0x1d/0x40
<4> [342.043724] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.043882] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.044036] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.044191] ? lock_acquire+0xc4/0x2f0
<4> [342.044194] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.044342] ? lock_is_held_type+0xa3/0x130
<4> [342.044348] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.044498] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.044647] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.044810] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.044974] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.045123] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.045271] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.045428] ? kernel_text_address+0x139/0x150
<4> [342.045431] ? __kernel_text_address+0x12/0x50
<4> [342.045443] ? __lock_acquire+0x43e/0x2860
<4> [342.045446] ? find_held_lock+0x31/0x90
<4> [342.045448] ? __create_object+0x68/0xc0
<4> [342.045457] ? find_held_lock+0x31/0x90
<4> [342.045459] ? __might_fault+0x53/0xb0
<4> [342.045470] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.045618] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.045769] drm_ioctl_kernel+0xb3/0x120
<4> [342.045775] drm_ioctl+0x2d4/0x5a0
<4> [342.045778] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.045934] __x64_sys_ioctl+0xa2/0x100
<4> [342.045939] x64_sys_call+0x1178/0x2660
<4> [342.045941] do_syscall_64+0x93/0xcd0
<4> [342.045946] ? do_syscall_64+0x1a2/0xcd0
<4> [342.045949] ? up_read+0x22/0x30
<4> [342.045952] ? do_user_addr_fault+0x300/0x8e0
<4> [342.045956] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.045960] ? irqentry_exit+0x77/0xb0
<4> [342.045963] ? clear_bhb_loop+0x30/0x80
<4> [342.045965] ? clear_bhb_loop+0x30/0x80
<4> [342.045968] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.045970] RIP: 0033:0x76a667124ded
<4> [342.045972] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.045974] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.045977] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.045978] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.045980] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.045982] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.045983] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.045992] </TASK>
<4> [342.045993] irq event stamp: 1022617
<4> [342.045995] hardirqs last enabled at (1022623): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.045998] hardirqs last disabled at (1022628): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.046001] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.046003] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.046006] ---[ end trace 0000000000000000 ]---
<2> [342.046007] DMAR: ERROR: DMA PTE for vPFN 0x3e00045 already set (to 251444003 not 251444003)
<4> [342.046029] ------------[ cut here ]------------
<4> [342.046030] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.046033] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.046113] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.046116] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.046117] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.046119] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.046121] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.046123] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.046125] RAX: 0000000000000000 RBX: ffff88814fd01228 RCX: 0000000000000000
<4> [342.046127] RDX: 0000000000000000 RSI: 0000000003e00045 RDI: 0000000000000000
<4> [342.046129] RBP: ffffc900019db358 R08: 0000000000251444 R09: 0000000000000001
<4> [342.046130] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251444003
<4> [342.046132] R13: 0000000000000000 R14: 00000000000fcfbc R15: ffff88810141dd88
<4> [342.046133] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.046135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.046137] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.046138] Call Trace:
<4> [342.046139] <TASK>
<4> [342.046142] ? mark_held_locks+0x46/0x90
<4> [342.046146] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.046153] iommu_map_nosync+0x12c/0x320
<4> [342.046161] iommu_map_sg+0xd9/0x1d0
<4> [342.046166] iommu_dma_map_sg+0x23c/0x670
<4> [342.046175] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.046179] dma_map_sgtable+0x1d/0x40
<4> [342.046181] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.046335] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.046489] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.046643] ? lock_acquire+0xc4/0x2f0
<4> [342.046646] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.046799] ? lock_is_held_type+0xa3/0x130
<4> [342.046804] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.046953] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.047102] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.047261] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.047425] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.047574] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.047723] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.047885] ? kernel_text_address+0x139/0x150
<4> [342.047888] ? __kernel_text_address+0x12/0x50
<4> [342.047900] ? __lock_acquire+0x43e/0x2860
<4> [342.047903] ? find_held_lock+0x31/0x90
<4> [342.047905] ? __create_object+0x68/0xc0
<4> [342.047914] ? find_held_lock+0x31/0x90
<4> [342.047916] ? __might_fault+0x53/0xb0
<4> [342.047926] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.048075] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.048222] drm_ioctl_kernel+0xb3/0x120
<4> [342.048228] drm_ioctl+0x2d4/0x5a0
<4> [342.048230] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.048386] __x64_sys_ioctl+0xa2/0x100
<4> [342.048391] x64_sys_call+0x1178/0x2660
<4> [342.048393] do_syscall_64+0x93/0xcd0
<4> [342.048398] ? do_syscall_64+0x1a2/0xcd0
<4> [342.048401] ? up_read+0x22/0x30
<4> [342.048404] ? do_user_addr_fault+0x300/0x8e0
<4> [342.048408] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.048412] ? irqentry_exit+0x77/0xb0
<4> [342.048415] ? clear_bhb_loop+0x30/0x80
<4> [342.048417] ? clear_bhb_loop+0x30/0x80
<4> [342.048421] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.048423] RIP: 0033:0x76a667124ded
<4> [342.048425] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.048427] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.048430] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.048431] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.048433] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.048434] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.048436] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.048445] </TASK>
<4> [342.048446] irq event stamp: 1023609
<4> [342.048448] hardirqs last enabled at (1023615): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.048451] hardirqs last disabled at (1023620): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.048454] softirqs last enabled at (960792): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.048456] softirqs last disabled at (960781): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.048459] ---[ end trace 0000000000000000 ]---
<2> [342.048460] DMAR: ERROR: DMA PTE for vPFN 0x3e00046 already set (to 251445003 not 251445003)
<4> [342.048482] ------------[ cut here ]------------
<4> [342.048484] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.048487] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.048569] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.048572] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.048573] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.048575] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.048577] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.048579] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.048582] RAX: 0000000000000000 RBX: ffff88814fd01230 RCX: 0000000000000000
<4> [342.048583] RDX: 0000000000000000 RSI: 0000000003e00046 RDI: 0000000000000000
<4> [342.048585] RBP: ffffc900019db358 R08: 0000000000251445 R09: 0000000000000001
<4> [342.048586] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251445003
<4> [342.048588] R13: 0000000000000000 R14: 00000000000fcfbb R15: ffff88810141dd88
<4> [342.048589] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.048591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.048593] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.048595] Call Trace:
<4> [342.048596] <TASK>
<4> [342.048598] ? mark_held_locks+0x46/0x90
<4> [342.048603] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.048609] iommu_map_nosync+0x12c/0x320
<4> [342.048617] iommu_map_sg+0xd9/0x1d0
<4> [342.048622] iommu_dma_map_sg+0x23c/0x670
<4> [342.048631] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.048635] dma_map_sgtable+0x1d/0x40
<4> [342.048637] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.048798] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.048953] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.049108] ? lock_acquire+0xc4/0x2f0
<4> [342.049111] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.049259] ? lock_is_held_type+0xa3/0x130
<4> [342.049264] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.049414] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.049563] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.049720] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.049890] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.050039] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.050188] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.050344] ? kernel_text_address+0x139/0x150
<4> [342.050348] ? __kernel_text_address+0x12/0x50
<4> [342.050360] ? __lock_acquire+0x43e/0x2860
<4> [342.050363] ? find_held_lock+0x31/0x90
<4> [342.050365] ? __create_object+0x68/0xc0
<4> [342.050374] ? find_held_lock+0x31/0x90
<4> [342.050376] ? __might_fault+0x53/0xb0
<4> [342.050387] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.050537] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.050684] drm_ioctl_kernel+0xb3/0x120
<4> [342.050690] drm_ioctl+0x2d4/0x5a0
<4> [342.050693] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.050853] __x64_sys_ioctl+0xa2/0x100
<4> [342.050858] x64_sys_call+0x1178/0x2660
<4> [342.050860] do_syscall_64+0x93/0xcd0
<4> [342.050865] ? do_syscall_64+0x1a2/0xcd0
<4> [342.050868] ? up_read+0x22/0x30
<4> [342.050872] ? do_user_addr_fault+0x300/0x8e0
<4> [342.050875] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.050879] ? irqentry_exit+0x77/0xb0
<4> [342.050882] ? clear_bhb_loop+0x30/0x80
<4> [342.050885] ? clear_bhb_loop+0x30/0x80
<4> [342.050888] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.050890] RIP: 0033:0x76a667124ded
<4> [342.050892] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.050895] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.050897] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.050899] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.050901] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.050902] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.050904] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.050912] </TASK>
<4> [342.050914] irq event stamp: 1024609
<4> [342.050915] hardirqs last enabled at (1024615): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.050919] hardirqs last disabled at (1024620): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.050921] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.050924] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.050926] ---[ end trace 0000000000000000 ]---
<2> [342.050928] DMAR: ERROR: DMA PTE for vPFN 0x3e00047 already set (to 251446003 not 251446003)
<4> [342.050950] ------------[ cut here ]------------
<4> [342.050951] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.050954] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.051035] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.051037] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.051039] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.051040] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.051043] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.051044] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.051047] RAX: 0000000000000000 RBX: ffff88814fd01238 RCX: 0000000000000000
<4> [342.051048] RDX: 0000000000000000 RSI: 0000000003e00047 RDI: 0000000000000000
<4> [342.051050] RBP: ffffc900019db358 R08: 0000000000251446 R09: 0000000000000001
<4> [342.051051] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251446003
<4> [342.051053] R13: 0000000000000000 R14: 00000000000fcfba R15: ffff88810141dd88
<4> [342.051055] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.051056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.051058] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.051060] Call Trace:
<4> [342.051061] <TASK>
<4> [342.051063] ? mark_held_locks+0x46/0x90
<4> [342.051068] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.051075] iommu_map_nosync+0x12c/0x320
<4> [342.051082] iommu_map_sg+0xd9/0x1d0
<4> [342.051087] iommu_dma_map_sg+0x23c/0x670
<4> [342.051096] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.051100] dma_map_sgtable+0x1d/0x40
<4> [342.051103] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.051256] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.051410] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.051565] ? lock_acquire+0xc4/0x2f0
<4> [342.051568] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.051716] ? lock_is_held_type+0xa3/0x130
<4> [342.051721] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.051876] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.052025] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.052183] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.052347] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.052496] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.052644] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.052806] ? kernel_text_address+0x139/0x150
<4> [342.052809] ? __kernel_text_address+0x12/0x50
<4> [342.052822] ? __lock_acquire+0x43e/0x2860
<4> [342.052824] ? find_held_lock+0x31/0x90
<4> [342.052827] ? __create_object+0x68/0xc0
<4> [342.052835] ? find_held_lock+0x31/0x90
<4> [342.052837] ? __might_fault+0x53/0xb0
<4> [342.052848] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.052996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.053143] drm_ioctl_kernel+0xb3/0x120
<4> [342.053148] drm_ioctl+0x2d4/0x5a0
<4> [342.053151] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.053307] __x64_sys_ioctl+0xa2/0x100
<4> [342.053312] x64_sys_call+0x1178/0x2660
<4> [342.053314] do_syscall_64+0x93/0xcd0
<4> [342.053319] ? do_syscall_64+0x1a2/0xcd0
<4> [342.053322] ? up_read+0x22/0x30
<4> [342.053325] ? do_user_addr_fault+0x300/0x8e0
<4> [342.053329] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.053333] ? irqentry_exit+0x77/0xb0
<4> [342.053336] ? clear_bhb_loop+0x30/0x80
<4> [342.053338] ? clear_bhb_loop+0x30/0x80
<4> [342.053342] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.053344] RIP: 0033:0x76a667124ded
<4> [342.053346] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.053348] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.053351] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.053353] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.053354] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.053356] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.053357] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.053366] </TASK>
<4> [342.053368] irq event stamp: 1025601
<4> [342.053369] hardirqs last enabled at (1025607): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.053372] hardirqs last disabled at (1025612): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.053375] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.053377] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.053380] ---[ end trace 0000000000000000 ]---
<2> [342.053381] DMAR: ERROR: DMA PTE for vPFN 0x3e00048 already set (to 251447003 not 251447003)
<4> [342.053403] ------------[ cut here ]------------
<4> [342.053404] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.053407] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.053488] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.053490] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.053492] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.053493] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.053496] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.053497] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.053500] RAX: 0000000000000000 RBX: ffff88814fd01240 RCX: 0000000000000000
<4> [342.053502] RDX: 0000000000000000 RSI: 0000000003e00048 RDI: 0000000000000000
<4> [342.053503] RBP: ffffc900019db358 R08: 0000000000251447 R09: 0000000000000001
<4> [342.053505] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251447003
<4> [342.053506] R13: 0000000000000000 R14: 00000000000fcfb9 R15: ffff88810141dd88
<4> [342.053508] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.053509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.053511] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.053513] Call Trace:
<4> [342.053514] <TASK>
<4> [342.053516] ? mark_held_locks+0x46/0x90
<4> [342.053521] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.053528] iommu_map_nosync+0x12c/0x320
<4> [342.053535] iommu_map_sg+0xd9/0x1d0
<4> [342.053541] iommu_dma_map_sg+0x23c/0x670
<4> [342.053549] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.053554] dma_map_sgtable+0x1d/0x40
<4> [342.053556] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.053709] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.053869] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.054023] ? lock_acquire+0xc4/0x2f0
<4> [342.054026] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.054174] ? lock_is_held_type+0xa3/0x130
<4> [342.054179] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.054329] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.054478] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.054636] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.054806] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.054955] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.055104] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.055261] ? kernel_text_address+0x139/0x150
<4> [342.055264] ? __kernel_text_address+0x12/0x50
<4> [342.055277] ? __lock_acquire+0x43e/0x2860
<4> [342.055279] ? find_held_lock+0x31/0x90
<4> [342.055281] ? __create_object+0x68/0xc0
<4> [342.055290] ? find_held_lock+0x31/0x90
<4> [342.055292] ? __might_fault+0x53/0xb0
<4> [342.055303] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.055451] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.055598] drm_ioctl_kernel+0xb3/0x120
<4> [342.055604] drm_ioctl+0x2d4/0x5a0
<4> [342.055607] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.055767] __x64_sys_ioctl+0xa2/0x100
<4> [342.055772] x64_sys_call+0x1178/0x2660
<4> [342.055775] do_syscall_64+0x93/0xcd0
<4> [342.055779] ? do_syscall_64+0x1a2/0xcd0
<4> [342.055782] ? up_read+0x22/0x30
<4> [342.055785] ? do_user_addr_fault+0x300/0x8e0
<4> [342.055789] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.055793] ? irqentry_exit+0x77/0xb0
<4> [342.055796] ? clear_bhb_loop+0x30/0x80
<4> [342.055798] ? clear_bhb_loop+0x30/0x80
<4> [342.055802] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.055804] RIP: 0033:0x76a667124ded
<4> [342.055806] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.055808] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.055811] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.055812] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.055814] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.055815] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.055817] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.055826] </TASK>
<4> [342.055827] irq event stamp: 1026595
<4> [342.055829] hardirqs last enabled at (1026601): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.055832] hardirqs last disabled at (1026606): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.055835] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.055837] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.055839] ---[ end trace 0000000000000000 ]---
<2> [342.055841] DMAR: ERROR: DMA PTE for vPFN 0x3e00049 already set (to 251448003 not 251448003)
<4> [342.055862] ------------[ cut here ]------------
<4> [342.055863] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.055867] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.055947] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.055950] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.055951] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.055953] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.055955] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.055957] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.055960] RAX: 0000000000000000 RBX: ffff88814fd01248 RCX: 0000000000000000
<4> [342.055961] RDX: 0000000000000000 RSI: 0000000003e00049 RDI: 0000000000000000
<4> [342.055963] RBP: ffffc900019db358 R08: 0000000000251448 R09: 0000000000000001
<4> [342.055964] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251448003
<4> [342.055966] R13: 0000000000000000 R14: 00000000000fcfb8 R15: ffff88810141dd88
<4> [342.055967] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.055969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.055971] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.055972] Call Trace:
<4> [342.055974] <TASK>
<4> [342.055976] ? mark_held_locks+0x46/0x90
<4> [342.055981] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.055987] iommu_map_nosync+0x12c/0x320
<4> [342.055995] iommu_map_sg+0xd9/0x1d0
<4> [342.056000] iommu_dma_map_sg+0x23c/0x670
<4> [342.056009] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.056013] dma_map_sgtable+0x1d/0x40
<4> [342.056015] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.056168] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.056323] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.056477] ? lock_acquire+0xc4/0x2f0
<4> [342.056481] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.056628] ? lock_is_held_type+0xa3/0x130
<4> [342.056634] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.056788] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.056938] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.057095] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.057260] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.057408] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.057557] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.057714] ? kernel_text_address+0x139/0x150
<4> [342.057717] ? __kernel_text_address+0x12/0x50
<4> [342.057730] ? __lock_acquire+0x43e/0x2860
<4> [342.057732] ? find_held_lock+0x31/0x90
<4> [342.057735] ? __create_object+0x68/0xc0
<4> [342.057743] ? find_held_lock+0x31/0x90
<4> [342.057745] ? __might_fault+0x53/0xb0
<4> [342.057756] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.057909] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.058056] drm_ioctl_kernel+0xb3/0x120
<4> [342.058062] drm_ioctl+0x2d4/0x5a0
<4> [342.058064] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.058220] __x64_sys_ioctl+0xa2/0x100
<4> [342.058225] x64_sys_call+0x1178/0x2660
<4> [342.058228] do_syscall_64+0x93/0xcd0
<4> [342.058232] ? do_syscall_64+0x1a2/0xcd0
<4> [342.058235] ? up_read+0x22/0x30
<4> [342.058238] ? do_user_addr_fault+0x300/0x8e0
<4> [342.058242] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.058246] ? irqentry_exit+0x77/0xb0
<4> [342.058249] ? clear_bhb_loop+0x30/0x80
<4> [342.058252] ? clear_bhb_loop+0x30/0x80
<4> [342.058255] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.058257] RIP: 0033:0x76a667124ded
<4> [342.058259] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.058261] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.058264] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.058266] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.058267] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.058269] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.058270] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.058279] </TASK>
<4> [342.058281] irq event stamp: 1027587
<4> [342.058282] hardirqs last enabled at (1027593): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.058286] hardirqs last disabled at (1027598): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.058288] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.058291] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.058293] ---[ end trace 0000000000000000 ]---
<2> [342.058295] DMAR: ERROR: DMA PTE for vPFN 0x3e0004a already set (to 251449003 not 251449003)
<4> [342.058316] ------------[ cut here ]------------
<4> [342.058318] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.058321] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.058402] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.058405] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.058406] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.058408] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.058410] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.058412] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.058414] RAX: 0000000000000000 RBX: ffff88814fd01250 RCX: 0000000000000000
<4> [342.058416] RDX: 0000000000000000 RSI: 0000000003e0004a RDI: 0000000000000000
<4> [342.058417] RBP: ffffc900019db358 R08: 0000000000251449 R09: 0000000000000001
<4> [342.058419] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251449003
<4> [342.058420] R13: 0000000000000000 R14: 00000000000fcfb7 R15: ffff88810141dd88
<4> [342.058422] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.058424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.058425] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.058427] Call Trace:
<4> [342.058428] <TASK>
<4> [342.058430] ? mark_held_locks+0x46/0x90
<4> [342.058435] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.058442] iommu_map_nosync+0x12c/0x320
<4> [342.058449] iommu_map_sg+0xd9/0x1d0
<4> [342.058454] iommu_dma_map_sg+0x23c/0x670
<4> [342.058463] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.058467] dma_map_sgtable+0x1d/0x40
<4> [342.058470] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.058624] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.058783] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.058938] ? lock_acquire+0xc4/0x2f0
<4> [342.058941] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.059091] ? lock_is_held_type+0xa3/0x130
<4> [342.059096] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.059246] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.059395] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.059553] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.059717] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.059871] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.060019] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.060175] ? kernel_text_address+0x139/0x150
<4> [342.060179] ? __kernel_text_address+0x12/0x50
<4> [342.060191] ? __lock_acquire+0x43e/0x2860
<4> [342.060194] ? find_held_lock+0x31/0x90
<4> [342.060196] ? __create_object+0x68/0xc0
<4> [342.060205] ? find_held_lock+0x31/0x90
<4> [342.060207] ? __might_fault+0x53/0xb0
<4> [342.060217] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.060366] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.060513] drm_ioctl_kernel+0xb3/0x120
<4> [342.060518] drm_ioctl+0x2d4/0x5a0
<4> [342.060521] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.060677] __x64_sys_ioctl+0xa2/0x100
<4> [342.060681] x64_sys_call+0x1178/0x2660
<4> [342.060684] do_syscall_64+0x93/0xcd0
<4> [342.060688] ? do_syscall_64+0x1a2/0xcd0
<4> [342.060691] ? up_read+0x22/0x30
<4> [342.060695] ? do_user_addr_fault+0x300/0x8e0
<4> [342.060698] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.060703] ? irqentry_exit+0x77/0xb0
<4> [342.060705] ? clear_bhb_loop+0x30/0x80
<4> [342.060708] ? clear_bhb_loop+0x30/0x80
<4> [342.060711] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.060713] RIP: 0033:0x76a667124ded
<4> [342.060715] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.060717] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.060720] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.060721] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.060723] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.060724] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.060726] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.060735] </TASK>
<4> [342.060736] irq event stamp: 1028579
<4> [342.060737] hardirqs last enabled at (1028585): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.060741] hardirqs last disabled at (1028590): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.060743] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.060746] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.060748] ---[ end trace 0000000000000000 ]---
<2> [342.060750] DMAR: ERROR: DMA PTE for vPFN 0x3e0004b already set (to 25144a003 not 25144a003)
<4> [342.060776] ------------[ cut here ]------------
<4> [342.060778] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.060781] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.060862] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.060865] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.060866] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.060868] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.060870] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.060872] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.060875] RAX: 0000000000000000 RBX: ffff88814fd01258 RCX: 0000000000000000
<4> [342.060876] RDX: 0000000000000000 RSI: 0000000003e0004b RDI: 0000000000000000
<4> [342.060878] RBP: ffffc900019db358 R08: 000000000025144a R09: 0000000000000001
<4> [342.060879] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025144a003
<4> [342.060881] R13: 0000000000000000 R14: 00000000000fcfb6 R15: ffff88810141dd88
<4> [342.060882] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.060884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.060886] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.060888] Call Trace:
<4> [342.060889] <TASK>
<4> [342.060891] ? mark_held_locks+0x46/0x90
<4> [342.060896] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.060903] iommu_map_nosync+0x12c/0x320
<4> [342.060910] iommu_map_sg+0xd9/0x1d0
<4> [342.060916] iommu_dma_map_sg+0x23c/0x670
<4> [342.060924] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.060928] dma_map_sgtable+0x1d/0x40
<4> [342.060931] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.061084] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.061238] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.061393] ? lock_acquire+0xc4/0x2f0
<4> [342.061396] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.061544] ? lock_is_held_type+0xa3/0x130
<4> [342.061549] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.061699] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.061853] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.062011] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.062175] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.062324] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.062472] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.062628] ? kernel_text_address+0x139/0x150
<4> [342.062632] ? __kernel_text_address+0x12/0x50
<4> [342.062644] ? __lock_acquire+0x43e/0x2860
<4> [342.062647] ? find_held_lock+0x31/0x90
<4> [342.062649] ? __create_object+0x68/0xc0
<4> [342.062658] ? find_held_lock+0x31/0x90
<4> [342.062660] ? __might_fault+0x53/0xb0
<4> [342.062670] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.062823] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.062970] drm_ioctl_kernel+0xb3/0x120
<4> [342.062976] drm_ioctl+0x2d4/0x5a0
<4> [342.062979] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.063135] __x64_sys_ioctl+0xa2/0x100
<4> [342.063139] x64_sys_call+0x1178/0x2660
<4> [342.063142] do_syscall_64+0x93/0xcd0
<4> [342.063146] ? do_syscall_64+0x1a2/0xcd0
<4> [342.063150] ? up_read+0x22/0x30
<4> [342.063153] ? do_user_addr_fault+0x300/0x8e0
<4> [342.063157] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.063161] ? irqentry_exit+0x77/0xb0
<4> [342.063164] ? clear_bhb_loop+0x30/0x80
<4> [342.063166] ? clear_bhb_loop+0x30/0x80
<4> [342.063170] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.063172] RIP: 0033:0x76a667124ded
<4> [342.063174] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.063176] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.063179] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.063180] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.063182] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.063184] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.063185] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.063194] </TASK>
<4> [342.063195] irq event stamp: 1029573
<4> [342.063197] hardirqs last enabled at (1029579): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.063200] hardirqs last disabled at (1029584): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.063203] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.063206] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.063208] ---[ end trace 0000000000000000 ]---
<2> [342.063210] DMAR: ERROR: DMA PTE for vPFN 0x3e0004c already set (to 25144b003 not 25144b003)
<4> [342.063231] ------------[ cut here ]------------
<4> [342.063233] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.063236] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.063316] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.063319] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.063320] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.063322] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.063324] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.063326] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.063328] RAX: 0000000000000000 RBX: ffff88814fd01260 RCX: 0000000000000000
<4> [342.063330] RDX: 0000000000000000 RSI: 0000000003e0004c RDI: 0000000000000000
<4> [342.063332] RBP: ffffc900019db358 R08: 000000000025144b R09: 0000000000000001
<4> [342.063333] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025144b003
<4> [342.063335] R13: 0000000000000000 R14: 00000000000fcfb5 R15: ffff88810141dd88
<4> [342.063336] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.063338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.063340] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.063341] Call Trace:
<4> [342.063343] <TASK>
<4> [342.063345] ? mark_held_locks+0x46/0x90
<4> [342.063350] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.063356] iommu_map_nosync+0x12c/0x320
<4> [342.063364] iommu_map_sg+0xd9/0x1d0
<4> [342.063369] iommu_dma_map_sg+0x23c/0x670
<4> [342.063378] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.063382] dma_map_sgtable+0x1d/0x40
<4> [342.063384] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.063537] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.063691] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.063851] ? lock_acquire+0xc4/0x2f0
<4> [342.063854] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.064003] ? lock_is_held_type+0xa3/0x130
<4> [342.064008] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.064158] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.064307] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.064464] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.064628] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.064782] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.064931] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.065087] ? kernel_text_address+0x139/0x150
<4> [342.065091] ? __kernel_text_address+0x12/0x50
<4> [342.065103] ? __lock_acquire+0x43e/0x2860
<4> [342.065106] ? find_held_lock+0x31/0x90
<4> [342.065108] ? __create_object+0x68/0xc0
<4> [342.065117] ? find_held_lock+0x31/0x90
<4> [342.065119] ? __might_fault+0x53/0xb0
<4> [342.065130] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.065277] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.065424] drm_ioctl_kernel+0xb3/0x120
<4> [342.065431] drm_ioctl+0x2d4/0x5a0
<4> [342.065433] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.065589] __x64_sys_ioctl+0xa2/0x100
<4> [342.065594] x64_sys_call+0x1178/0x2660
<4> [342.065596] do_syscall_64+0x93/0xcd0
<4> [342.065601] ? do_syscall_64+0x1a2/0xcd0
<4> [342.065604] ? up_read+0x22/0x30
<4> [342.065608] ? do_user_addr_fault+0x300/0x8e0
<4> [342.065611] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.065616] ? irqentry_exit+0x77/0xb0
<4> [342.065619] ? clear_bhb_loop+0x30/0x80
<4> [342.065621] ? clear_bhb_loop+0x30/0x80
<4> [342.065625] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.065626] RIP: 0033:0x76a667124ded
<4> [342.065629] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.065630] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.065633] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.065635] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.065636] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.065638] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.065639] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.065648] </TASK>
<4> [342.065650] irq event stamp: 1030565
<4> [342.065651] hardirqs last enabled at (1030571): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.065655] hardirqs last disabled at (1030576): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.065657] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.065660] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.065662] ---[ end trace 0000000000000000 ]---
<2> [342.065664] DMAR: ERROR: DMA PTE for vPFN 0x3e0004d already set (to 25144c003 not 25144c003)
<4> [342.065685] ------------[ cut here ]------------
<4> [342.065686] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.065689] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.065776] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.065779] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.065780] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.065782] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.065784] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.065786] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.065789] RAX: 0000000000000000 RBX: ffff88814fd01268 RCX: 0000000000000000
<4> [342.065790] RDX: 0000000000000000 RSI: 0000000003e0004d RDI: 0000000000000000
<4> [342.065792] RBP: ffffc900019db358 R08: 000000000025144c R09: 0000000000000001
<4> [342.065793] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025144c003
<4> [342.065795] R13: 0000000000000000 R14: 00000000000fcfb4 R15: ffff88810141dd88
<4> [342.065797] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.065799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.065800] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.065802] Call Trace:
<4> [342.065803] <TASK>
<4> [342.065805] ? mark_held_locks+0x46/0x90
<4> [342.065810] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.065817] iommu_map_nosync+0x12c/0x320
<4> [342.065825] iommu_map_sg+0xd9/0x1d0
<4> [342.065830] iommu_dma_map_sg+0x23c/0x670
<4> [342.065839] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.065843] dma_map_sgtable+0x1d/0x40
<4> [342.065846] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.065999] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.066154] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.066309] ? lock_acquire+0xc4/0x2f0
<4> [342.066312] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.066459] ? lock_is_held_type+0xa3/0x130
<4> [342.066465] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.066615] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.066768] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.066926] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.067090] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.067238] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.067387] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.067543] ? kernel_text_address+0x139/0x150
<4> [342.067547] ? __kernel_text_address+0x12/0x50
<4> [342.067559] ? __lock_acquire+0x43e/0x2860
<4> [342.067562] ? find_held_lock+0x31/0x90
<4> [342.067564] ? __create_object+0x68/0xc0
<4> [342.067573] ? find_held_lock+0x31/0x90
<4> [342.067575] ? __might_fault+0x53/0xb0
<4> [342.067586] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.067734] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.067885] drm_ioctl_kernel+0xb3/0x120
<4> [342.067891] drm_ioctl+0x2d4/0x5a0
<4> [342.067894] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.068050] __x64_sys_ioctl+0xa2/0x100
<4> [342.068055] x64_sys_call+0x1178/0x2660
<4> [342.068057] do_syscall_64+0x93/0xcd0
<4> [342.068062] ? do_syscall_64+0x1a2/0xcd0
<4> [342.068065] ? up_read+0x22/0x30
<4> [342.068068] ? do_user_addr_fault+0x300/0x8e0
<4> [342.068072] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.068076] ? irqentry_exit+0x77/0xb0
<4> [342.068079] ? clear_bhb_loop+0x30/0x80
<4> [342.068081] ? clear_bhb_loop+0x30/0x80
<4> [342.068085] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.068087] RIP: 0033:0x76a667124ded
<4> [342.068089] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.068090] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.068093] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.068095] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.068096] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.068098] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.068099] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.068108] </TASK>
<4> [342.068110] irq event stamp: 1031559
<4> [342.068111] hardirqs last enabled at (1031565): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.068114] hardirqs last disabled at (1031570): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.068117] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.068119] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.068122] ---[ end trace 0000000000000000 ]---
<2> [342.068123] DMAR: ERROR: DMA PTE for vPFN 0x3e0004e already set (to 25144d003 not 25144d003)
<4> [342.068145] ------------[ cut here ]------------
<4> [342.068146] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.068149] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.068230] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.068232] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.068234] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.068235] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.068238] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.068239] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.068242] RAX: 0000000000000000 RBX: ffff88814fd01270 RCX: 0000000000000000
<4> [342.068243] RDX: 0000000000000000 RSI: 0000000003e0004e RDI: 0000000000000000
<4> [342.068245] RBP: ffffc900019db358 R08: 000000000025144d R09: 0000000000000001
<4> [342.068247] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025144d003
<4> [342.068248] R13: 0000000000000000 R14: 00000000000fcfb3 R15: ffff88810141dd88
<4> [342.068250] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.068251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.068253] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.068255] Call Trace:
<4> [342.068256] <TASK>
<4> [342.068258] ? mark_held_locks+0x46/0x90
<4> [342.068263] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.068270] iommu_map_nosync+0x12c/0x320
<4> [342.068277] iommu_map_sg+0xd9/0x1d0
<4> [342.068282] iommu_dma_map_sg+0x23c/0x670
<4> [342.068291] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.068295] dma_map_sgtable+0x1d/0x40
<4> [342.068297] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.068450] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.068605] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.068765] ? lock_acquire+0xc4/0x2f0
<4> [342.068768] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.068916] ? lock_is_held_type+0xa3/0x130
<4> [342.068921] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.069071] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.069219] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.069377] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.069541] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.069690] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.069843] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.070000] ? kernel_text_address+0x139/0x150
<4> [342.070004] ? __kernel_text_address+0x12/0x50
<4> [342.070016] ? __lock_acquire+0x43e/0x2860
<4> [342.070019] ? find_held_lock+0x31/0x90
<4> [342.070021] ? __create_object+0x68/0xc0
<4> [342.070029] ? find_held_lock+0x31/0x90
<4> [342.070032] ? __might_fault+0x53/0xb0
<4> [342.070042] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.070190] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.070337] drm_ioctl_kernel+0xb3/0x120
<4> [342.070342] drm_ioctl+0x2d4/0x5a0
<4> [342.070345] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.070501] __x64_sys_ioctl+0xa2/0x100
<4> [342.070506] x64_sys_call+0x1178/0x2660
<4> [342.070508] do_syscall_64+0x93/0xcd0
<4> [342.070513] ? do_syscall_64+0x1a2/0xcd0
<4> [342.070516] ? up_read+0x22/0x30
<4> [342.070519] ? do_user_addr_fault+0x300/0x8e0
<4> [342.070523] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.070527] ? irqentry_exit+0x77/0xb0
<4> [342.070530] ? clear_bhb_loop+0x30/0x80
<4> [342.070532] ? clear_bhb_loop+0x30/0x80
<4> [342.070536] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.070538] RIP: 0033:0x76a667124ded
<4> [342.070540] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.070542] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.070545] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.070546] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.070548] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.070549] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.070551] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.070560] </TASK>
<4> [342.070561] irq event stamp: 1032551
<4> [342.070563] hardirqs last enabled at (1032557): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.070566] hardirqs last disabled at (1032562): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.070569] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.070571] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.070574] ---[ end trace 0000000000000000 ]---
<2> [342.070575] DMAR: ERROR: DMA PTE for vPFN 0x3e0004f already set (to 25144e003 not 25144e003)
<4> [342.070597] ------------[ cut here ]------------
<4> [342.070599] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.070602] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.070683] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.070686] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.070687] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.070689] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.070691] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.070693] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.070695] RAX: 0000000000000000 RBX: ffff88814fd01278 RCX: 0000000000000000
<4> [342.070697] RDX: 0000000000000000 RSI: 0000000003e0004f RDI: 0000000000000000
<4> [342.070699] RBP: ffffc900019db358 R08: 000000000025144e R09: 0000000000000001
<4> [342.070700] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025144e003
<4> [342.070702] R13: 0000000000000000 R14: 00000000000fcfb2 R15: ffff88810141dd88
<4> [342.070703] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.070705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.070707] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.070708] Call Trace:
<4> [342.070710] <TASK>
<4> [342.070712] ? mark_held_locks+0x46/0x90
<4> [342.070717] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.070723] iommu_map_nosync+0x12c/0x320
<4> [342.070731] iommu_map_sg+0xd9/0x1d0
<4> [342.070736] iommu_dma_map_sg+0x23c/0x670
<4> [342.070745] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.070749] dma_map_sgtable+0x1d/0x40
<4> [342.070752] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.070910] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.071065] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.071220] ? lock_acquire+0xc4/0x2f0
<4> [342.071223] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.071370] ? lock_is_held_type+0xa3/0x130
<4> [342.071376] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.071525] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.071673] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.071835] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.071999] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.072150] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.072299] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.072455] ? kernel_text_address+0x139/0x150
<4> [342.072459] ? __kernel_text_address+0x12/0x50
<4> [342.072471] ? __lock_acquire+0x43e/0x2860
<4> [342.072474] ? find_held_lock+0x31/0x90
<4> [342.072476] ? __create_object+0x68/0xc0
<4> [342.072485] ? find_held_lock+0x31/0x90
<4> [342.072487] ? __might_fault+0x53/0xb0
<4> [342.072498] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.072646] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.072797] drm_ioctl_kernel+0xb3/0x120
<4> [342.072803] drm_ioctl+0x2d4/0x5a0
<4> [342.072806] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.072962] __x64_sys_ioctl+0xa2/0x100
<4> [342.072967] x64_sys_call+0x1178/0x2660
<4> [342.072969] do_syscall_64+0x93/0xcd0
<4> [342.072973] ? do_syscall_64+0x1a2/0xcd0
<4> [342.072976] ? up_read+0x22/0x30
<4> [342.072980] ? do_user_addr_fault+0x300/0x8e0
<4> [342.072984] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.072988] ? irqentry_exit+0x77/0xb0
<4> [342.072991] ? clear_bhb_loop+0x30/0x80
<4> [342.072993] ? clear_bhb_loop+0x30/0x80
<4> [342.072996] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.072998] RIP: 0033:0x76a667124ded
<4> [342.073000] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.073002] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.073005] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.073006] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.073008] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.073010] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.073011] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.073020] </TASK>
<4> [342.073021] irq event stamp: 1033545
<4> [342.073023] hardirqs last enabled at (1033551): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.073026] hardirqs last disabled at (1033556): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.073029] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.073031] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.073033] ---[ end trace 0000000000000000 ]---
<2> [342.073035] DMAR: ERROR: DMA PTE for vPFN 0x3e00050 already set (to 25144f003 not 25144f003)
<4> [342.073056] ------------[ cut here ]------------
<4> [342.073058] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.073061] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.073141] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.073144] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.073145] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.073147] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.073149] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.073151] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.073153] RAX: 0000000000000000 RBX: ffff88814fd01280 RCX: 0000000000000000
<4> [342.073155] RDX: 0000000000000000 RSI: 0000000003e00050 RDI: 0000000000000000
<4> [342.073156] RBP: ffffc900019db358 R08: 000000000025144f R09: 0000000000000001
<4> [342.073158] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025144f003
<4> [342.073159] R13: 0000000000000000 R14: 00000000000fcfb1 R15: ffff88810141dd88
<4> [342.073161] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.073163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.073164] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.073166] Call Trace:
<4> [342.073167] <TASK>
<4> [342.073169] ? mark_held_locks+0x46/0x90
<4> [342.073174] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.073181] iommu_map_nosync+0x12c/0x320
<4> [342.073188] iommu_map_sg+0xd9/0x1d0
<4> [342.073193] iommu_dma_map_sg+0x23c/0x670
<4> [342.073202] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.073206] dma_map_sgtable+0x1d/0x40
<4> [342.073209] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.073361] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.073516] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.073671] ? lock_acquire+0xc4/0x2f0
<4> [342.073674] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.073827] ? lock_is_held_type+0xa3/0x130
<4> [342.073832] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.073982] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.074132] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.074289] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.074456] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.074605] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.074760] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.074916] ? kernel_text_address+0x139/0x150
<4> [342.074919] ? __kernel_text_address+0x12/0x50
<4> [342.074932] ? __lock_acquire+0x43e/0x2860
<4> [342.074935] ? find_held_lock+0x31/0x90
<4> [342.074937] ? __create_object+0x68/0xc0
<4> [342.074945] ? find_held_lock+0x31/0x90
<4> [342.074947] ? __might_fault+0x53/0xb0
<4> [342.074958] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.075106] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.075253] drm_ioctl_kernel+0xb3/0x120
<4> [342.075258] drm_ioctl+0x2d4/0x5a0
<4> [342.075261] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.075417] __x64_sys_ioctl+0xa2/0x100
<4> [342.075422] x64_sys_call+0x1178/0x2660
<4> [342.075424] do_syscall_64+0x93/0xcd0
<4> [342.075429] ? do_syscall_64+0x1a2/0xcd0
<4> [342.075432] ? up_read+0x22/0x30
<4> [342.075435] ? do_user_addr_fault+0x300/0x8e0
<4> [342.075439] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.075443] ? irqentry_exit+0x77/0xb0
<4> [342.075446] ? clear_bhb_loop+0x30/0x80
<4> [342.075448] ? clear_bhb_loop+0x30/0x80
<4> [342.075452] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.075454] RIP: 0033:0x76a667124ded
<4> [342.075456] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.075458] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.075461] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.075462] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.075464] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.075465] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.075467] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.075476] </TASK>
<4> [342.075477] irq event stamp: 1034537
<4> [342.075478] hardirqs last enabled at (1034543): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.075482] hardirqs last disabled at (1034548): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.075485] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.075487] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.075489] ---[ end trace 0000000000000000 ]---
<2> [342.075491] DMAR: ERROR: DMA PTE for vPFN 0x3e00051 already set (to 251450003 not 251450003)
<4> [342.075512] ------------[ cut here ]------------
<4> [342.075514] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.075517] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.075597] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.075600] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.075601] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.075603] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.075605] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.075607] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.075609] RAX: 0000000000000000 RBX: ffff88814fd01288 RCX: 0000000000000000
<4> [342.075611] RDX: 0000000000000000 RSI: 0000000003e00051 RDI: 0000000000000000
<4> [342.075612] RBP: ffffc900019db358 R08: 0000000000251450 R09: 0000000000000001
<4> [342.075614] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251450003
<4> [342.075616] R13: 0000000000000000 R14: 00000000000fcfb0 R15: ffff88810141dd88
<4> [342.075617] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.075619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.075621] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.075622] Call Trace:
<4> [342.075624] <TASK>
<4> [342.075626] ? mark_held_locks+0x46/0x90
<4> [342.075631] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.075637] iommu_map_nosync+0x12c/0x320
<4> [342.075645] iommu_map_sg+0xd9/0x1d0
<4> [342.075650] iommu_dma_map_sg+0x23c/0x670
<4> [342.075659] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.075663] dma_map_sgtable+0x1d/0x40
<4> [342.075665] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.075824] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.075979] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.076133] ? lock_acquire+0xc4/0x2f0
<4> [342.076136] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.076285] ? lock_is_held_type+0xa3/0x130
<4> [342.076290] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.076439] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.076589] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.076746] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.076916] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.077065] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.077214] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.077371] ? kernel_text_address+0x139/0x150
<4> [342.077374] ? __kernel_text_address+0x12/0x50
<4> [342.077386] ? __lock_acquire+0x43e/0x2860
<4> [342.077389] ? find_held_lock+0x31/0x90
<4> [342.077391] ? __create_object+0x68/0xc0
<4> [342.077400] ? find_held_lock+0x31/0x90
<4> [342.077402] ? __might_fault+0x53/0xb0
<4> [342.077413] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.077561] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.077708] drm_ioctl_kernel+0xb3/0x120
<4> [342.077714] drm_ioctl+0x2d4/0x5a0
<4> [342.077716] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.077877] __x64_sys_ioctl+0xa2/0x100
<4> [342.077882] x64_sys_call+0x1178/0x2660
<4> [342.077884] do_syscall_64+0x93/0xcd0
<4> [342.077888] ? do_syscall_64+0x1a2/0xcd0
<4> [342.077891] ? up_read+0x22/0x30
<4> [342.077895] ? do_user_addr_fault+0x300/0x8e0
<4> [342.077899] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.077903] ? irqentry_exit+0x77/0xb0
<4> [342.077906] ? clear_bhb_loop+0x30/0x80
<4> [342.077908] ? clear_bhb_loop+0x30/0x80
<4> [342.077912] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.077914] RIP: 0033:0x76a667124ded
<4> [342.077916] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.077918] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.077920] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.077922] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.077924] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.077925] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.077927] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.077935] </TASK>
<4> [342.077937] irq event stamp: 1035531
<4> [342.077938] hardirqs last enabled at (1035537): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.077941] hardirqs last disabled at (1035542): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.077944] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.077947] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.077949] ---[ end trace 0000000000000000 ]---
<2> [342.077951] DMAR: ERROR: DMA PTE for vPFN 0x3e00052 already set (to 251451003 not 251451003)
<4> [342.077972] ------------[ cut here ]------------
<4> [342.077974] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.077977] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.078057] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.078059] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.078061] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.078062] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.078065] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.078066] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.078069] RAX: 0000000000000000 RBX: ffff88814fd01290 RCX: 0000000000000000
<4> [342.078071] RDX: 0000000000000000 RSI: 0000000003e00052 RDI: 0000000000000000
<4> [342.078072] RBP: ffffc900019db358 R08: 0000000000251451 R09: 0000000000000001
<4> [342.078074] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251451003
<4> [342.078075] R13: 0000000000000000 R14: 00000000000fcfaf R15: ffff88810141dd88
<4> [342.078077] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.078079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.078080] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.078082] Call Trace:
<4> [342.078083] <TASK>
<4> [342.078085] ? mark_held_locks+0x46/0x90
<4> [342.078090] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.078097] iommu_map_nosync+0x12c/0x320
<4> [342.078104] iommu_map_sg+0xd9/0x1d0
<4> [342.078109] iommu_dma_map_sg+0x23c/0x670
<4> [342.078118] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.078122] dma_map_sgtable+0x1d/0x40
<4> [342.078125] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.078277] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.078432] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.078586] ? lock_acquire+0xc4/0x2f0
<4> [342.078589] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.078738] ? lock_is_held_type+0xa3/0x130
<4> [342.078743] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.078897] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.079047] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.079204] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.079368] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.079518] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.079666] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.079827] ? kernel_text_address+0x139/0x150
<4> [342.079831] ? __kernel_text_address+0x12/0x50
<4> [342.079843] ? __lock_acquire+0x43e/0x2860
<4> [342.079846] ? find_held_lock+0x31/0x90
<4> [342.079848] ? __create_object+0x68/0xc0
<4> [342.079857] ? find_held_lock+0x31/0x90
<4> [342.079859] ? __might_fault+0x53/0xb0
<4> [342.079869] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.080018] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.080165] drm_ioctl_kernel+0xb3/0x120
<4> [342.080170] drm_ioctl+0x2d4/0x5a0
<4> [342.080173] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.080329] __x64_sys_ioctl+0xa2/0x100
<4> [342.080333] x64_sys_call+0x1178/0x2660
<4> [342.080336] do_syscall_64+0x93/0xcd0
<4> [342.080340] ? do_syscall_64+0x1a2/0xcd0
<4> [342.080343] ? up_read+0x22/0x30
<4> [342.080347] ? do_user_addr_fault+0x300/0x8e0
<4> [342.080350] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.080355] ? irqentry_exit+0x77/0xb0
<4> [342.080358] ? clear_bhb_loop+0x30/0x80
<4> [342.080360] ? clear_bhb_loop+0x30/0x80
<4> [342.080364] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.080366] RIP: 0033:0x76a667124ded
<4> [342.080368] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.080369] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.080372] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.080374] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.080376] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.080377] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.080379] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.080388] </TASK>
<4> [342.080389] irq event stamp: 1036523
<4> [342.080390] hardirqs last enabled at (1036529): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.080394] hardirqs last disabled at (1036534): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.080396] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.080399] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.080401] ---[ end trace 0000000000000000 ]---
<2> [342.080403] DMAR: ERROR: DMA PTE for vPFN 0x3e00053 already set (to 251452003 not 251452003)
<4> [342.080424] ------------[ cut here ]------------
<4> [342.080426] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.080429] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.080511] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.080513] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.080515] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.080516] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.080518] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.080520] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.080523] RAX: 0000000000000000 RBX: ffff88814fd01298 RCX: 0000000000000000
<4> [342.080524] RDX: 0000000000000000 RSI: 0000000003e00053 RDI: 0000000000000000
<4> [342.080526] RBP: ffffc900019db358 R08: 0000000000251452 R09: 0000000000000001
<4> [342.080527] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251452003
<4> [342.080529] R13: 0000000000000000 R14: 00000000000fcfae R15: ffff88810141dd88
<4> [342.080531] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.080532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.080534] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.080536] Call Trace:
<4> [342.080537] <TASK>
<4> [342.080539] ? mark_held_locks+0x46/0x90
<4> [342.080544] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.080551] iommu_map_nosync+0x12c/0x320
<4> [342.080558] iommu_map_sg+0xd9/0x1d0
<4> [342.080563] iommu_dma_map_sg+0x23c/0x670
<4> [342.080572] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.080576] dma_map_sgtable+0x1d/0x40
<4> [342.080579] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.080733] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.080892] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.081047] ? lock_acquire+0xc4/0x2f0
<4> [342.081050] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.081198] ? lock_is_held_type+0xa3/0x130
<4> [342.081203] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.081353] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.081502] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.081659] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.081829] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.081978] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.082126] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.082283] ? kernel_text_address+0x139/0x150
<4> [342.082286] ? __kernel_text_address+0x12/0x50
<4> [342.082299] ? __lock_acquire+0x43e/0x2860
<4> [342.082302] ? find_held_lock+0x31/0x90
<4> [342.082304] ? __create_object+0x68/0xc0
<4> [342.082312] ? find_held_lock+0x31/0x90
<4> [342.082314] ? __might_fault+0x53/0xb0
<4> [342.082325] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.082473] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.082620] drm_ioctl_kernel+0xb3/0x120
<4> [342.082626] drm_ioctl+0x2d4/0x5a0
<4> [342.082629] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.082789] __x64_sys_ioctl+0xa2/0x100
<4> [342.082794] x64_sys_call+0x1178/0x2660
<4> [342.082797] do_syscall_64+0x93/0xcd0
<4> [342.082801] ? do_syscall_64+0x1a2/0xcd0
<4> [342.082804] ? up_read+0x22/0x30
<4> [342.082807] ? do_user_addr_fault+0x300/0x8e0
<4> [342.082811] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.082815] ? irqentry_exit+0x77/0xb0
<4> [342.082818] ? clear_bhb_loop+0x30/0x80
<4> [342.082821] ? clear_bhb_loop+0x30/0x80
<4> [342.082824] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.082826] RIP: 0033:0x76a667124ded
<4> [342.082828] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.082830] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.082833] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.082834] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.082836] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.082838] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.082839] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.082848] </TASK>
<4> [342.082850] irq event stamp: 1037517
<4> [342.082851] hardirqs last enabled at (1037523): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.082854] hardirqs last disabled at (1037528): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.082857] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.082859] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.082862] ---[ end trace 0000000000000000 ]---
<2> [342.082863] DMAR: ERROR: DMA PTE for vPFN 0x3e00054 already set (to 251453003 not 251453003)
<4> [342.082885] ------------[ cut here ]------------
<4> [342.082886] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.082889] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.082969] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.082972] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.082973] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.082975] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.082977] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.082979] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.082981] RAX: 0000000000000000 RBX: ffff88814fd012a0 RCX: 0000000000000000
<4> [342.082983] RDX: 0000000000000000 RSI: 0000000003e00054 RDI: 0000000000000000
<4> [342.082985] RBP: ffffc900019db358 R08: 0000000000251453 R09: 0000000000000001
<4> [342.082986] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251453003
<4> [342.082988] R13: 0000000000000000 R14: 00000000000fcfad R15: ffff88810141dd88
<4> [342.082989] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.082991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.082993] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.082994] Call Trace:
<4> [342.082995] <TASK>
<4> [342.082998] ? mark_held_locks+0x46/0x90
<4> [342.083002] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.083009] iommu_map_nosync+0x12c/0x320
<4> [342.083016] iommu_map_sg+0xd9/0x1d0
<4> [342.083022] iommu_dma_map_sg+0x23c/0x670
<4> [342.083030] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.083034] dma_map_sgtable+0x1d/0x40
<4> [342.083037] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.083190] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.083344] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.083499] ? lock_acquire+0xc4/0x2f0
<4> [342.083502] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.083650] ? lock_is_held_type+0xa3/0x130
<4> [342.083656] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.083811] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.083960] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.084118] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.084282] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.084431] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.084579] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.084735] ? kernel_text_address+0x139/0x150
<4> [342.084739] ? __kernel_text_address+0x12/0x50
<4> [342.084756] ? __lock_acquire+0x43e/0x2860
<4> [342.084759] ? find_held_lock+0x31/0x90
<4> [342.084761] ? __create_object+0x68/0xc0
<4> [342.084769] ? find_held_lock+0x31/0x90
<4> [342.084772] ? __might_fault+0x53/0xb0
<4> [342.084782] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.084930] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.085077] drm_ioctl_kernel+0xb3/0x120
<4> [342.085083] drm_ioctl+0x2d4/0x5a0
<4> [342.085085] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.085241] __x64_sys_ioctl+0xa2/0x100
<4> [342.085245] x64_sys_call+0x1178/0x2660
<4> [342.085248] do_syscall_64+0x93/0xcd0
<4> [342.085252] ? do_syscall_64+0x1a2/0xcd0
<4> [342.085255] ? up_read+0x22/0x30
<4> [342.085259] ? do_user_addr_fault+0x300/0x8e0
<4> [342.085262] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.085267] ? irqentry_exit+0x77/0xb0
<4> [342.085269] ? clear_bhb_loop+0x30/0x80
<4> [342.085272] ? clear_bhb_loop+0x30/0x80
<4> [342.085275] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.085277] RIP: 0033:0x76a667124ded
<4> [342.085279] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.085281] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.085284] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.085285] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.085287] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.085289] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.085290] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.085299] </TASK>
<4> [342.085300] irq event stamp: 1038509
<4> [342.085302] hardirqs last enabled at (1038515): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.085305] hardirqs last disabled at (1038520): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.085308] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.085310] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.085312] ---[ end trace 0000000000000000 ]---
<2> [342.085314] DMAR: ERROR: DMA PTE for vPFN 0x3e00055 already set (to 251454003 not 251454003)
<4> [342.085335] ------------[ cut here ]------------
<4> [342.085336] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.085339] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.085420] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.085422] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.085424] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.085425] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.085428] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.085429] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.085432] RAX: 0000000000000000 RBX: ffff88814fd012a8 RCX: 0000000000000000
<4> [342.085433] RDX: 0000000000000000 RSI: 0000000003e00055 RDI: 0000000000000000
<4> [342.085435] RBP: ffffc900019db358 R08: 0000000000251454 R09: 0000000000000001
<4> [342.085437] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251454003
<4> [342.085438] R13: 0000000000000000 R14: 00000000000fcfac R15: ffff88810141dd88
<4> [342.085440] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.085442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.085443] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.085445] Call Trace:
<4> [342.085446] <TASK>
<4> [342.085448] ? mark_held_locks+0x46/0x90
<4> [342.085453] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.085460] iommu_map_nosync+0x12c/0x320
<4> [342.085467] iommu_map_sg+0xd9/0x1d0
<4> [342.085473] iommu_dma_map_sg+0x23c/0x670
<4> [342.085481] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.085486] dma_map_sgtable+0x1d/0x40
<4> [342.085488] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.085641] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.085800] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.085955] ? lock_acquire+0xc4/0x2f0
<4> [342.085958] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.086107] ? lock_is_held_type+0xa3/0x130
<4> [342.086112] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.086261] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.086410] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.086568] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.086732] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.086885] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.087034] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.087190] ? kernel_text_address+0x139/0x150
<4> [342.087193] ? __kernel_text_address+0x12/0x50
<4> [342.087206] ? __lock_acquire+0x43e/0x2860
<4> [342.087209] ? find_held_lock+0x31/0x90
<4> [342.087211] ? __create_object+0x68/0xc0
<4> [342.087219] ? find_held_lock+0x31/0x90
<4> [342.087221] ? __might_fault+0x53/0xb0
<4> [342.087232] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.087380] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.087527] drm_ioctl_kernel+0xb3/0x120
<4> [342.087533] drm_ioctl+0x2d4/0x5a0
<4> [342.087536] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.087691] __x64_sys_ioctl+0xa2/0x100
<4> [342.087696] x64_sys_call+0x1178/0x2660
<4> [342.087699] do_syscall_64+0x93/0xcd0
<4> [342.087703] ? do_syscall_64+0x1a2/0xcd0
<4> [342.087706] ? up_read+0x22/0x30
<4> [342.087710] ? do_user_addr_fault+0x300/0x8e0
<4> [342.087713] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.087718] ? irqentry_exit+0x77/0xb0
<4> [342.087721] ? clear_bhb_loop+0x30/0x80
<4> [342.087723] ? clear_bhb_loop+0x30/0x80
<4> [342.087726] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.087728] RIP: 0033:0x76a667124ded
<4> [342.087730] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.087732] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.087735] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.087737] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.087738] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.087740] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.087741] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.087755] </TASK>
<4> [342.087757] irq event stamp: 1039503
<4> [342.087758] hardirqs last enabled at (1039509): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.087761] hardirqs last disabled at (1039514): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.087764] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.087766] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.087769] ---[ end trace 0000000000000000 ]---
<2> [342.087770] DMAR: ERROR: DMA PTE for vPFN 0x3e00056 already set (to 251455003 not 251455003)
<4> [342.087792] ------------[ cut here ]------------
<4> [342.087793] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.087796] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.087878] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.087881] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.087882] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.087884] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.087886] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.087888] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.087890] RAX: 0000000000000000 RBX: ffff88814fd012b0 RCX: 0000000000000000
<4> [342.087892] RDX: 0000000000000000 RSI: 0000000003e00056 RDI: 0000000000000000
<4> [342.087893] RBP: ffffc900019db358 R08: 0000000000251455 R09: 0000000000000001
<4> [342.087895] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251455003
<4> [342.087897] R13: 0000000000000000 R14: 00000000000fcfab R15: ffff88810141dd88
<4> [342.087898] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.087900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.087902] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.087903] Call Trace:
<4> [342.087905] <TASK>
<4> [342.087907] ? mark_held_locks+0x46/0x90
<4> [342.087912] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.087918] iommu_map_nosync+0x12c/0x320
<4> [342.087926] iommu_map_sg+0xd9/0x1d0
<4> [342.087931] iommu_dma_map_sg+0x23c/0x670
<4> [342.087940] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.087944] dma_map_sgtable+0x1d/0x40
<4> [342.087947] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.088100] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.088254] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.088409] ? lock_acquire+0xc4/0x2f0
<4> [342.088412] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.088560] ? lock_is_held_type+0xa3/0x130
<4> [342.088565] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.088715] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.088869] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.089027] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.089191] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.089340] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.089488] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.089644] ? kernel_text_address+0x139/0x150
<4> [342.089648] ? __kernel_text_address+0x12/0x50
<4> [342.089660] ? __lock_acquire+0x43e/0x2860
<4> [342.089663] ? find_held_lock+0x31/0x90
<4> [342.089665] ? __create_object+0x68/0xc0
<4> [342.089674] ? find_held_lock+0x31/0x90
<4> [342.089676] ? __might_fault+0x53/0xb0
<4> [342.089686] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.089839] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.089985] drm_ioctl_kernel+0xb3/0x120
<4> [342.089991] drm_ioctl+0x2d4/0x5a0
<4> [342.089994] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.090149] __x64_sys_ioctl+0xa2/0x100
<4> [342.090154] x64_sys_call+0x1178/0x2660
<4> [342.090156] do_syscall_64+0x93/0xcd0
<4> [342.090161] ? do_syscall_64+0x1a2/0xcd0
<4> [342.090164] ? up_read+0x22/0x30
<4> [342.090167] ? do_user_addr_fault+0x300/0x8e0
<4> [342.090171] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.090175] ? irqentry_exit+0x77/0xb0
<4> [342.090178] ? clear_bhb_loop+0x30/0x80
<4> [342.090180] ? clear_bhb_loop+0x30/0x80
<4> [342.090184] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.090185] RIP: 0033:0x76a667124ded
<4> [342.090188] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.090189] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.090192] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.090194] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.090195] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.090197] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.090198] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.090207] </TASK>
<4> [342.090209] irq event stamp: 1040495
<4> [342.090210] hardirqs last enabled at (1040501): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.090213] hardirqs last disabled at (1040506): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.090216] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.090218] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.090221] ---[ end trace 0000000000000000 ]---
<2> [342.090222] DMAR: ERROR: DMA PTE for vPFN 0x3e00057 already set (to 251456003 not 251456003)
<4> [342.090243] ------------[ cut here ]------------
<4> [342.090245] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.090248] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.090328] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.090330] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.090332] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.090333] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.090336] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.090337] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.090340] RAX: 0000000000000000 RBX: ffff88814fd012b8 RCX: 0000000000000000
<4> [342.090341] RDX: 0000000000000000 RSI: 0000000003e00057 RDI: 0000000000000000
<4> [342.090343] RBP: ffffc900019db358 R08: 0000000000251456 R09: 0000000000000001
<4> [342.090344] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251456003
<4> [342.090346] R13: 0000000000000000 R14: 00000000000fcfaa R15: ffff88810141dd88
<4> [342.090348] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.090349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.090351] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.090353] Call Trace:
<4> [342.090354] <TASK>
<4> [342.090356] ? mark_held_locks+0x46/0x90
<4> [342.090361] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.090368] iommu_map_nosync+0x12c/0x320
<4> [342.090375] iommu_map_sg+0xd9/0x1d0
<4> [342.090380] iommu_dma_map_sg+0x23c/0x670
<4> [342.090389] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.090393] dma_map_sgtable+0x1d/0x40
<4> [342.090395] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.090548] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.090702] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.090861] ? lock_acquire+0xc4/0x2f0
<4> [342.090865] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.091012] ? lock_is_held_type+0xa3/0x130
<4> [342.091018] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.091167] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.091316] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.091473] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.091637] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.091791] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.091939] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.092095] ? kernel_text_address+0x139/0x150
<4> [342.092099] ? __kernel_text_address+0x12/0x50
<4> [342.092111] ? __lock_acquire+0x43e/0x2860
<4> [342.092114] ? find_held_lock+0x31/0x90
<4> [342.092116] ? __create_object+0x68/0xc0
<4> [342.092124] ? find_held_lock+0x31/0x90
<4> [342.092126] ? __might_fault+0x53/0xb0
<4> [342.092137] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.092285] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.092433] drm_ioctl_kernel+0xb3/0x120
<4> [342.092439] drm_ioctl+0x2d4/0x5a0
<4> [342.092441] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.092597] __x64_sys_ioctl+0xa2/0x100
<4> [342.092602] x64_sys_call+0x1178/0x2660
<4> [342.092605] do_syscall_64+0x93/0xcd0
<4> [342.092609] ? do_syscall_64+0x1a2/0xcd0
<4> [342.092612] ? up_read+0x22/0x30
<4> [342.092615] ? do_user_addr_fault+0x300/0x8e0
<4> [342.092619] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.092623] ? irqentry_exit+0x77/0xb0
<4> [342.092626] ? clear_bhb_loop+0x30/0x80
<4> [342.092629] ? clear_bhb_loop+0x30/0x80
<4> [342.092632] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.092634] RIP: 0033:0x76a667124ded
<4> [342.092636] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.092638] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.092641] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.092642] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.092644] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.092646] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.092647] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.092656] </TASK>
<4> [342.092657] irq event stamp: 1041487
<4> [342.092659] hardirqs last enabled at (1041493): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.092662] hardirqs last disabled at (1041498): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.092665] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.092667] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.092670] ---[ end trace 0000000000000000 ]---
<2> [342.092671] DMAR: ERROR: DMA PTE for vPFN 0x3e00058 already set (to 251457003 not 251457003)
<4> [342.092693] ------------[ cut here ]------------
<4> [342.092695] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.092698] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.092784] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.092787] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.092788] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.092790] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.092792] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.092794] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.092796] RAX: 0000000000000000 RBX: ffff88814fd012c0 RCX: 0000000000000000
<4> [342.092798] RDX: 0000000000000000 RSI: 0000000003e00058 RDI: 0000000000000000
<4> [342.092799] RBP: ffffc900019db358 R08: 0000000000251457 R09: 0000000000000001
<4> [342.092801] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251457003
<4> [342.092803] R13: 0000000000000000 R14: 00000000000fcfa9 R15: ffff88810141dd88
<4> [342.092804] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.092806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.092808] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.092809] Call Trace:
<4> [342.092811] <TASK>
<4> [342.092813] ? mark_held_locks+0x46/0x90
<4> [342.092818] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.092825] iommu_map_nosync+0x12c/0x320
<4> [342.092832] iommu_map_sg+0xd9/0x1d0
<4> [342.092837] iommu_dma_map_sg+0x23c/0x670
<4> [342.092846] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.092850] dma_map_sgtable+0x1d/0x40
<4> [342.092853] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.093007] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.093161] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.093315] ? lock_acquire+0xc4/0x2f0
<4> [342.093319] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.093467] ? lock_is_held_type+0xa3/0x130
<4> [342.093472] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.093621] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.093775] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.093934] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.094098] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.094247] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.094396] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.094552] ? kernel_text_address+0x139/0x150
<4> [342.094555] ? __kernel_text_address+0x12/0x50
<4> [342.094568] ? __lock_acquire+0x43e/0x2860
<4> [342.094571] ? find_held_lock+0x31/0x90
<4> [342.094573] ? __create_object+0x68/0xc0
<4> [342.094581] ? find_held_lock+0x31/0x90
<4> [342.094583] ? __might_fault+0x53/0xb0
<4> [342.094594] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.094742] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.094894] drm_ioctl_kernel+0xb3/0x120
<4> [342.094900] drm_ioctl+0x2d4/0x5a0
<4> [342.094903] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.095058] __x64_sys_ioctl+0xa2/0x100
<4> [342.095063] x64_sys_call+0x1178/0x2660
<4> [342.095066] do_syscall_64+0x93/0xcd0
<4> [342.095070] ? do_syscall_64+0x1a2/0xcd0
<4> [342.095073] ? up_read+0x22/0x30
<4> [342.095076] ? do_user_addr_fault+0x300/0x8e0
<4> [342.095080] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.095084] ? irqentry_exit+0x77/0xb0
<4> [342.095087] ? clear_bhb_loop+0x30/0x80
<4> [342.095089] ? clear_bhb_loop+0x30/0x80
<4> [342.095093] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.095095] RIP: 0033:0x76a667124ded
<4> [342.095097] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.095099] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.095101] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.095103] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.095105] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.095106] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.095108] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.095117] </TASK>
<4> [342.095118] irq event stamp: 1042481
<4> [342.095119] hardirqs last enabled at (1042487): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.095123] hardirqs last disabled at (1042492): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.095125] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.095128] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.095130] ---[ end trace 0000000000000000 ]---
<2> [342.095132] DMAR: ERROR: DMA PTE for vPFN 0x3e00059 already set (to 251458003 not 251458003)
<4> [342.095153] ------------[ cut here ]------------
<4> [342.095154] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.095157] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.095238] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.095240] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.095242] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.095243] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.095245] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.095247] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.095250] RAX: 0000000000000000 RBX: ffff88814fd012c8 RCX: 0000000000000000
<4> [342.095251] RDX: 0000000000000000 RSI: 0000000003e00059 RDI: 0000000000000000
<4> [342.095253] RBP: ffffc900019db358 R08: 0000000000251458 R09: 0000000000000001
<4> [342.095254] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251458003
<4> [342.095256] R13: 0000000000000000 R14: 00000000000fcfa8 R15: ffff88810141dd88
<4> [342.095257] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.095259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.095261] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.095262] Call Trace:
<4> [342.095264] <TASK>
<4> [342.095266] ? mark_held_locks+0x46/0x90
<4> [342.095271] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.095277] iommu_map_nosync+0x12c/0x320
<4> [342.095285] iommu_map_sg+0xd9/0x1d0
<4> [342.095290] iommu_dma_map_sg+0x23c/0x670
<4> [342.095299] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.095303] dma_map_sgtable+0x1d/0x40
<4> [342.095306] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.095458] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.095613] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.095772] ? lock_acquire+0xc4/0x2f0
<4> [342.095775] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.095924] ? lock_is_held_type+0xa3/0x130
<4> [342.095929] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.096079] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.096228] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.096386] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.096550] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.096699] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.096852] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.097009] ? kernel_text_address+0x139/0x150
<4> [342.097012] ? __kernel_text_address+0x12/0x50
<4> [342.097025] ? __lock_acquire+0x43e/0x2860
<4> [342.097027] ? find_held_lock+0x31/0x90
<4> [342.097029] ? __create_object+0x68/0xc0
<4> [342.097038] ? find_held_lock+0x31/0x90
<4> [342.097040] ? __might_fault+0x53/0xb0
<4> [342.097051] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.097199] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.097346] drm_ioctl_kernel+0xb3/0x120
<4> [342.097352] drm_ioctl+0x2d4/0x5a0
<4> [342.097354] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.097510] __x64_sys_ioctl+0xa2/0x100
<4> [342.097515] x64_sys_call+0x1178/0x2660
<4> [342.097517] do_syscall_64+0x93/0xcd0
<4> [342.097522] ? do_syscall_64+0x1a2/0xcd0
<4> [342.097525] ? up_read+0x22/0x30
<4> [342.097528] ? do_user_addr_fault+0x300/0x8e0
<4> [342.097532] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.097536] ? irqentry_exit+0x77/0xb0
<4> [342.097539] ? clear_bhb_loop+0x30/0x80
<4> [342.097541] ? clear_bhb_loop+0x30/0x80
<4> [342.097545] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.097547] RIP: 0033:0x76a667124ded
<4> [342.097549] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.097551] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.097553] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.097555] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.097556] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.097558] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.097559] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.097568] </TASK>
<4> [342.097570] irq event stamp: 1043473
<4> [342.097571] hardirqs last enabled at (1043479): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.097574] hardirqs last disabled at (1043484): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.097577] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.097579] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.097582] ---[ end trace 0000000000000000 ]---
<2> [342.097583] DMAR: ERROR: DMA PTE for vPFN 0x3e0005a already set (to 251459003 not 251459003)
<4> [342.097604] ------------[ cut here ]------------
<4> [342.097606] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.097608] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.097689] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.097691] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.097693] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.097694] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.097696] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.097698] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.097701] RAX: 0000000000000000 RBX: ffff88814fd012d0 RCX: 0000000000000000
<4> [342.097702] RDX: 0000000000000000 RSI: 0000000003e0005a RDI: 0000000000000000
<4> [342.097704] RBP: ffffc900019db358 R08: 0000000000251459 R09: 0000000000000001
<4> [342.097705] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251459003
<4> [342.097707] R13: 0000000000000000 R14: 00000000000fcfa7 R15: ffff88810141dd88
<4> [342.097708] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.097710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.097712] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.097713] Call Trace:
<4> [342.097715] <TASK>
<4> [342.097717] ? mark_held_locks+0x46/0x90
<4> [342.097722] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.097728] iommu_map_nosync+0x12c/0x320
<4> [342.097736] iommu_map_sg+0xd9/0x1d0
<4> [342.097741] iommu_dma_map_sg+0x23c/0x670
<4> [342.097755] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.097760] dma_map_sgtable+0x1d/0x40
<4> [342.097762] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.097915] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.098070] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.098224] ? lock_acquire+0xc4/0x2f0
<4> [342.098228] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.098376] ? lock_is_held_type+0xa3/0x130
<4> [342.098381] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.098531] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.098680] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.098843] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.099007] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.099156] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.099305] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.099461] ? kernel_text_address+0x139/0x150
<4> [342.099464] ? __kernel_text_address+0x12/0x50
<4> [342.099477] ? __lock_acquire+0x43e/0x2860
<4> [342.099480] ? find_held_lock+0x31/0x90
<4> [342.099482] ? __create_object+0x68/0xc0
<4> [342.099490] ? find_held_lock+0x31/0x90
<4> [342.099492] ? __might_fault+0x53/0xb0
<4> [342.099503] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.099651] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.099802] drm_ioctl_kernel+0xb3/0x120
<4> [342.099808] drm_ioctl+0x2d4/0x5a0
<4> [342.099811] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.099967] __x64_sys_ioctl+0xa2/0x100
<4> [342.099972] x64_sys_call+0x1178/0x2660
<4> [342.099974] do_syscall_64+0x93/0xcd0
<4> [342.099979] ? do_syscall_64+0x1a2/0xcd0
<4> [342.099982] ? up_read+0x22/0x30
<4> [342.099985] ? do_user_addr_fault+0x300/0x8e0
<4> [342.099989] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.099993] ? irqentry_exit+0x77/0xb0
<4> [342.099996] ? clear_bhb_loop+0x30/0x80
<4> [342.099998] ? clear_bhb_loop+0x30/0x80
<4> [342.100002] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.100004] RIP: 0033:0x76a667124ded
<4> [342.100006] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.100008] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.100011] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.100012] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.100014] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.100016] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.100017] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.100026] </TASK>
<4> [342.100028] irq event stamp: 1044467
<4> [342.100029] hardirqs last enabled at (1044473): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.100032] hardirqs last disabled at (1044478): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.100035] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.100038] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.100040] ---[ end trace 0000000000000000 ]---
<2> [342.100042] DMAR: ERROR: DMA PTE for vPFN 0x3e0005b already set (to 25145a003 not 25145a003)
<4> [342.100063] ------------[ cut here ]------------
<4> [342.100065] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.100068] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.100150] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.100152] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.100154] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.100155] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.100158] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.100159] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.100162] RAX: 0000000000000000 RBX: ffff88814fd012d8 RCX: 0000000000000000
<4> [342.100163] RDX: 0000000000000000 RSI: 0000000003e0005b RDI: 0000000000000000
<4> [342.100165] RBP: ffffc900019db358 R08: 000000000025145a R09: 0000000000000001
<4> [342.100166] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025145a003
<4> [342.100168] R13: 0000000000000000 R14: 00000000000fcfa6 R15: ffff88810141dd88
<4> [342.100170] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.100171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.100173] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.100175] Call Trace:
<4> [342.100176] <TASK>
<4> [342.100178] ? mark_held_locks+0x46/0x90
<4> [342.100183] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.100190] iommu_map_nosync+0x12c/0x320
<4> [342.100197] iommu_map_sg+0xd9/0x1d0
<4> [342.100202] iommu_dma_map_sg+0x23c/0x670
<4> [342.100211] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.100215] dma_map_sgtable+0x1d/0x40
<4> [342.100218] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.100371] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.100526] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.100680] ? lock_acquire+0xc4/0x2f0
<4> [342.100683] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.100837] ? lock_is_held_type+0xa3/0x130
<4> [342.100842] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.100992] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.101142] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.101300] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.101464] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.101613] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.101766] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.101923] ? kernel_text_address+0x139/0x150
<4> [342.101927] ? __kernel_text_address+0x12/0x50
<4> [342.101939] ? __lock_acquire+0x43e/0x2860
<4> [342.101942] ? find_held_lock+0x31/0x90
<4> [342.101944] ? __create_object+0x68/0xc0
<4> [342.101953] ? find_held_lock+0x31/0x90
<4> [342.101955] ? __might_fault+0x53/0xb0
<4> [342.101966] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.102114] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.102261] drm_ioctl_kernel+0xb3/0x120
<4> [342.102266] drm_ioctl+0x2d4/0x5a0
<4> [342.102269] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.102425] __x64_sys_ioctl+0xa2/0x100
<4> [342.102429] x64_sys_call+0x1178/0x2660
<4> [342.102432] do_syscall_64+0x93/0xcd0
<4> [342.102436] ? do_syscall_64+0x1a2/0xcd0
<4> [342.102439] ? up_read+0x22/0x30
<4> [342.102443] ? do_user_addr_fault+0x300/0x8e0
<4> [342.102446] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.102451] ? irqentry_exit+0x77/0xb0
<4> [342.102454] ? clear_bhb_loop+0x30/0x80
<4> [342.102456] ? clear_bhb_loop+0x30/0x80
<4> [342.102459] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.102461] RIP: 0033:0x76a667124ded
<4> [342.102463] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.102465] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.102468] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.102470] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.102471] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.102473] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.102474] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.102483] </TASK>
<4> [342.102485] irq event stamp: 1045459
<4> [342.102486] hardirqs last enabled at (1045465): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.102489] hardirqs last disabled at (1045470): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.102492] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.102494] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.102497] ---[ end trace 0000000000000000 ]---
<2> [342.102498] DMAR: ERROR: DMA PTE for vPFN 0x3e0005c already set (to 25145b003 not 25145b003)
<4> [342.102519] ------------[ cut here ]------------
<4> [342.102521] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.102524] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.102604] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.102607] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.102608] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.102609] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.102612] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.102613] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.102616] RAX: 0000000000000000 RBX: ffff88814fd012e0 RCX: 0000000000000000
<4> [342.102617] RDX: 0000000000000000 RSI: 0000000003e0005c RDI: 0000000000000000
<4> [342.102619] RBP: ffffc900019db358 R08: 000000000025145b R09: 0000000000000001
<4> [342.102620] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025145b003
<4> [342.102622] R13: 0000000000000000 R14: 00000000000fcfa5 R15: ffff88810141dd88
<4> [342.102624] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.102625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.102627] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.102629] Call Trace:
<4> [342.102630] <TASK>
<4> [342.102632] ? mark_held_locks+0x46/0x90
<4> [342.102637] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.102644] iommu_map_nosync+0x12c/0x320
<4> [342.102651] iommu_map_sg+0xd9/0x1d0
<4> [342.102656] iommu_dma_map_sg+0x23c/0x670
<4> [342.102665] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.102669] dma_map_sgtable+0x1d/0x40
<4> [342.102672] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.102830] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.102984] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.103139] ? lock_acquire+0xc4/0x2f0
<4> [342.103142] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.103290] ? lock_is_held_type+0xa3/0x130
<4> [342.103295] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.103445] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.103594] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.103757] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.103921] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.104070] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.104218] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.104374] ? kernel_text_address+0x139/0x150
<4> [342.104378] ? __kernel_text_address+0x12/0x50
<4> [342.104390] ? __lock_acquire+0x43e/0x2860
<4> [342.104393] ? find_held_lock+0x31/0x90
<4> [342.104395] ? __create_object+0x68/0xc0
<4> [342.104404] ? find_held_lock+0x31/0x90
<4> [342.104406] ? __might_fault+0x53/0xb0
<4> [342.104417] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.104565] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.104712] drm_ioctl_kernel+0xb3/0x120
<4> [342.104717] drm_ioctl+0x2d4/0x5a0
<4> [342.104720] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.104881] __x64_sys_ioctl+0xa2/0x100
<4> [342.104885] x64_sys_call+0x1178/0x2660
<4> [342.104888] do_syscall_64+0x93/0xcd0
<4> [342.104892] ? do_syscall_64+0x1a2/0xcd0
<4> [342.104895] ? up_read+0x22/0x30
<4> [342.104899] ? do_user_addr_fault+0x300/0x8e0
<4> [342.104903] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.104907] ? irqentry_exit+0x77/0xb0
<4> [342.104910] ? clear_bhb_loop+0x30/0x80
<4> [342.104912] ? clear_bhb_loop+0x30/0x80
<4> [342.104916] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.104918] RIP: 0033:0x76a667124ded
<4> [342.104920] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.104922] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.104925] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.104926] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.104928] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.104929] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.104931] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.104940] </TASK>
<4> [342.104941] irq event stamp: 1046453
<4> [342.104943] hardirqs last enabled at (1046459): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.104946] hardirqs last disabled at (1046464): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.104949] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.104951] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.104953] ---[ end trace 0000000000000000 ]---
<2> [342.104955] DMAR: ERROR: DMA PTE for vPFN 0x3e0005d already set (to 25145c003 not 25145c003)
<4> [342.104976] ------------[ cut here ]------------
<4> [342.104978] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.104981] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.105061] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.105064] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.105065] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.105067] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.105069] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.105071] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.105073] RAX: 0000000000000000 RBX: ffff88814fd012e8 RCX: 0000000000000000
<4> [342.105075] RDX: 0000000000000000 RSI: 0000000003e0005d RDI: 0000000000000000
<4> [342.105076] RBP: ffffc900019db358 R08: 000000000025145c R09: 0000000000000001
<4> [342.105078] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025145c003
<4> [342.105079] R13: 0000000000000000 R14: 00000000000fcfa4 R15: ffff88810141dd88
<4> [342.105081] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.105083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.105084] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.105086] Call Trace:
<4> [342.105087] <TASK>
<4> [342.105089] ? mark_held_locks+0x46/0x90
<4> [342.105094] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.105101] iommu_map_nosync+0x12c/0x320
<4> [342.105108] iommu_map_sg+0xd9/0x1d0
<4> [342.105114] iommu_dma_map_sg+0x23c/0x670
<4> [342.105122] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.105126] dma_map_sgtable+0x1d/0x40
<4> [342.105129] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.105282] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.105437] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.105591] ? lock_acquire+0xc4/0x2f0
<4> [342.105595] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.105748] ? lock_is_held_type+0xa3/0x130
<4> [342.105753] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.105903] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.106052] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.106210] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.106374] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.106523] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.106671] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.106833] ? kernel_text_address+0x139/0x150
<4> [342.106836] ? __kernel_text_address+0x12/0x50
<4> [342.106849] ? __lock_acquire+0x43e/0x2860
<4> [342.106851] ? find_held_lock+0x31/0x90
<4> [342.106853] ? __create_object+0x68/0xc0
<4> [342.106862] ? find_held_lock+0x31/0x90
<4> [342.106864] ? __might_fault+0x53/0xb0
<4> [342.106875] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.107023] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.107169] drm_ioctl_kernel+0xb3/0x120
<4> [342.107175] drm_ioctl+0x2d4/0x5a0
<4> [342.107178] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.107334] __x64_sys_ioctl+0xa2/0x100
<4> [342.107339] x64_sys_call+0x1178/0x2660
<4> [342.107341] do_syscall_64+0x93/0xcd0
<4> [342.107345] ? do_syscall_64+0x1a2/0xcd0
<4> [342.107349] ? up_read+0x22/0x30
<4> [342.107352] ? do_user_addr_fault+0x300/0x8e0
<4> [342.107356] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.107360] ? irqentry_exit+0x77/0xb0
<4> [342.107363] ? clear_bhb_loop+0x30/0x80
<4> [342.107365] ? clear_bhb_loop+0x30/0x80
<4> [342.107369] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.107371] RIP: 0033:0x76a667124ded
<4> [342.107373] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.107375] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.107377] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.107379] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.107381] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.107382] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.107384] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.107393] </TASK>
<4> [342.107394] irq event stamp: 1047445
<4> [342.107396] hardirqs last enabled at (1047451): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.107399] hardirqs last disabled at (1047456): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.107402] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.107404] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.107407] ---[ end trace 0000000000000000 ]---
<2> [342.107408] DMAR: ERROR: DMA PTE for vPFN 0x3e0005e already set (to 25145d003 not 25145d003)
<4> [342.107430] ------------[ cut here ]------------
<4> [342.107431] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.107434] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.107515] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.107518] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.107519] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.107521] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.107523] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.107525] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.107527] RAX: 0000000000000000 RBX: ffff88814fd012f0 RCX: 0000000000000000
<4> [342.107529] RDX: 0000000000000000 RSI: 0000000003e0005e RDI: 0000000000000000
<4> [342.107530] RBP: ffffc900019db358 R08: 000000000025145d R09: 0000000000000001
<4> [342.107532] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025145d003
<4> [342.107533] R13: 0000000000000000 R14: 00000000000fcfa3 R15: ffff88810141dd88
<4> [342.107535] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.107537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.107539] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.107540] Call Trace:
<4> [342.107541] <TASK>
<4> [342.107543] ? mark_held_locks+0x46/0x90
<4> [342.107548] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.107555] iommu_map_nosync+0x12c/0x320
<4> [342.107562] iommu_map_sg+0xd9/0x1d0
<4> [342.107568] iommu_dma_map_sg+0x23c/0x670
<4> [342.107576] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.107581] dma_map_sgtable+0x1d/0x40
<4> [342.107583] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.107737] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.107896] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.108051] ? lock_acquire+0xc4/0x2f0
<4> [342.108054] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.108202] ? lock_is_held_type+0xa3/0x130
<4> [342.108207] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.108357] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.108507] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.108664] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.108833] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.108982] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.109131] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.109287] ? kernel_text_address+0x139/0x150
<4> [342.109291] ? __kernel_text_address+0x12/0x50
<4> [342.109303] ? __lock_acquire+0x43e/0x2860
<4> [342.109306] ? find_held_lock+0x31/0x90
<4> [342.109308] ? __create_object+0x68/0xc0
<4> [342.109317] ? find_held_lock+0x31/0x90
<4> [342.109319] ? __might_fault+0x53/0xb0
<4> [342.109329] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.109477] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.109624] drm_ioctl_kernel+0xb3/0x120
<4> [342.109630] drm_ioctl+0x2d4/0x5a0
<4> [342.109633] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.109794] __x64_sys_ioctl+0xa2/0x100
<4> [342.109799] x64_sys_call+0x1178/0x2660
<4> [342.109801] do_syscall_64+0x93/0xcd0
<4> [342.109805] ? do_syscall_64+0x1a2/0xcd0
<4> [342.109808] ? up_read+0x22/0x30
<4> [342.109812] ? do_user_addr_fault+0x300/0x8e0
<4> [342.109816] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.109820] ? irqentry_exit+0x77/0xb0
<4> [342.109823] ? clear_bhb_loop+0x30/0x80
<4> [342.109825] ? clear_bhb_loop+0x30/0x80
<4> [342.109829] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.109831] RIP: 0033:0x76a667124ded
<4> [342.109833] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.109835] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.109838] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.109839] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.109841] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.109842] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.109844] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.109853] </TASK>
<4> [342.109854] irq event stamp: 1048439
<4> [342.109856] hardirqs last enabled at (1048445): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.109859] hardirqs last disabled at (1048450): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.109862] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.109864] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.109866] ---[ end trace 0000000000000000 ]---
<2> [342.109868] DMAR: ERROR: DMA PTE for vPFN 0x3e0005f already set (to 25145e003 not 25145e003)
<4> [342.109889] ------------[ cut here ]------------
<4> [342.109891] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.109894] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.109975] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.109977] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.109979] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.109980] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.109982] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.109984] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.109987] RAX: 0000000000000000 RBX: ffff88814fd012f8 RCX: 0000000000000000
<4> [342.109988] RDX: 0000000000000000 RSI: 0000000003e0005f RDI: 0000000000000000
<4> [342.109990] RBP: ffffc900019db358 R08: 000000000025145e R09: 0000000000000001
<4> [342.109991] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025145e003
<4> [342.109993] R13: 0000000000000000 R14: 00000000000fcfa2 R15: ffff88810141dd88
<4> [342.109994] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.109996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.109998] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.109999] Call Trace:
<4> [342.110001] <TASK>
<4> [342.110003] ? mark_held_locks+0x46/0x90
<4> [342.110008] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.110014] iommu_map_nosync+0x12c/0x320
<4> [342.110021] iommu_map_sg+0xd9/0x1d0
<4> [342.110027] iommu_dma_map_sg+0x23c/0x670
<4> [342.110035] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.110040] dma_map_sgtable+0x1d/0x40
<4> [342.110042] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.110195] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.110349] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.110503] ? lock_acquire+0xc4/0x2f0
<4> [342.110507] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.110655] ? lock_is_held_type+0xa3/0x130
<4> [342.110660] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.110815] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.110965] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.111122] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.111287] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.111435] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.111584] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.111745] ? kernel_text_address+0x139/0x150
<4> [342.111749] ? __kernel_text_address+0x12/0x50
<4> [342.111761] ? __lock_acquire+0x43e/0x2860
<4> [342.111764] ? find_held_lock+0x31/0x90
<4> [342.111766] ? __create_object+0x68/0xc0
<4> [342.111775] ? find_held_lock+0x31/0x90
<4> [342.111777] ? __might_fault+0x53/0xb0
<4> [342.111788] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.111936] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.112083] drm_ioctl_kernel+0xb3/0x120
<4> [342.112089] drm_ioctl+0x2d4/0x5a0
<4> [342.112092] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.112247] __x64_sys_ioctl+0xa2/0x100
<4> [342.112252] x64_sys_call+0x1178/0x2660
<4> [342.112254] do_syscall_64+0x93/0xcd0
<4> [342.112259] ? do_syscall_64+0x1a2/0xcd0
<4> [342.112262] ? up_read+0x22/0x30
<4> [342.112265] ? do_user_addr_fault+0x300/0x8e0
<4> [342.112269] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.112273] ? irqentry_exit+0x77/0xb0
<4> [342.112276] ? clear_bhb_loop+0x30/0x80
<4> [342.112278] ? clear_bhb_loop+0x30/0x80
<4> [342.112282] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.112284] RIP: 0033:0x76a667124ded
<4> [342.112286] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.112287] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.112290] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.112292] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.112293] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.112295] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.112296] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.112305] </TASK>
<4> [342.112307] irq event stamp: 1049431
<4> [342.112308] hardirqs last enabled at (1049437): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.112311] hardirqs last disabled at (1049442): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.112314] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.112316] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.112319] ---[ end trace 0000000000000000 ]---
<2> [342.112320] DMAR: ERROR: DMA PTE for vPFN 0x3e00060 already set (to 25145f003 not 25145f003)
<4> [342.112341] ------------[ cut here ]------------
<4> [342.112343] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.112346] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.112428] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.112430] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.112432] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.112434] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.112436] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.112438] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.112440] RAX: 0000000000000000 RBX: ffff88814fd01300 RCX: 0000000000000000
<4> [342.112442] RDX: 0000000000000000 RSI: 0000000003e00060 RDI: 0000000000000000
<4> [342.112443] RBP: ffffc900019db358 R08: 000000000025145f R09: 0000000000000001
<4> [342.112445] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025145f003
<4> [342.112446] R13: 0000000000000000 R14: 00000000000fcfa1 R15: ffff88810141dd88
<4> [342.112448] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.112450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.112452] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.112453] Call Trace:
<4> [342.112454] <TASK>
<4> [342.112457] ? mark_held_locks+0x46/0x90
<4> [342.112462] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.112468] iommu_map_nosync+0x12c/0x320
<4> [342.112476] iommu_map_sg+0xd9/0x1d0
<4> [342.112481] iommu_dma_map_sg+0x23c/0x670
<4> [342.112490] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.112494] dma_map_sgtable+0x1d/0x40
<4> [342.112497] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.112651] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.112810] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.112965] ? lock_acquire+0xc4/0x2f0
<4> [342.112968] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.113116] ? lock_is_held_type+0xa3/0x130
<4> [342.113121] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.113271] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.113420] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.113577] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.113747] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.113896] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.114044] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.114200] ? kernel_text_address+0x139/0x150
<4> [342.114204] ? __kernel_text_address+0x12/0x50
<4> [342.114216] ? __lock_acquire+0x43e/0x2860
<4> [342.114219] ? find_held_lock+0x31/0x90
<4> [342.114221] ? __create_object+0x68/0xc0
<4> [342.114229] ? find_held_lock+0x31/0x90
<4> [342.114231] ? __might_fault+0x53/0xb0
<4> [342.114242] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.114390] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.114537] drm_ioctl_kernel+0xb3/0x120
<4> [342.114542] drm_ioctl+0x2d4/0x5a0
<4> [342.114545] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.114701] __x64_sys_ioctl+0xa2/0x100
<4> [342.114705] x64_sys_call+0x1178/0x2660
<4> [342.114708] do_syscall_64+0x93/0xcd0
<4> [342.114712] ? do_syscall_64+0x1a2/0xcd0
<4> [342.114715] ? up_read+0x22/0x30
<4> [342.114719] ? do_user_addr_fault+0x300/0x8e0
<4> [342.114722] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.114727] ? irqentry_exit+0x77/0xb0
<4> [342.114730] ? clear_bhb_loop+0x30/0x80
<4> [342.114732] ? clear_bhb_loop+0x30/0x80
<4> [342.114740] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.114742] RIP: 0033:0x76a667124ded
<4> [342.114744] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.114746] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.114749] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.114751] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.114752] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.114754] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.114755] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.114764] </TASK>
<4> [342.114766] irq event stamp: 1050425
<4> [342.114767] hardirqs last enabled at (1050431): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.114770] hardirqs last disabled at (1050436): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.114773] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.114775] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.114778] ---[ end trace 0000000000000000 ]---
<2> [342.114779] DMAR: ERROR: DMA PTE for vPFN 0x3e00061 already set (to 251460003 not 251460003)
<4> [342.114801] ------------[ cut here ]------------
<4> [342.114803] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.114806] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.114887] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.114890] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.114891] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.114893] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.114895] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.114897] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.114899] RAX: 0000000000000000 RBX: ffff88814fd01308 RCX: 0000000000000000
<4> [342.114901] RDX: 0000000000000000 RSI: 0000000003e00061 RDI: 0000000000000000
<4> [342.114902] RBP: ffffc900019db358 R08: 0000000000251460 R09: 0000000000000001
<4> [342.114904] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251460003
<4> [342.114905] R13: 0000000000000000 R14: 00000000000fcfa0 R15: ffff88810141dd88
<4> [342.114907] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.114909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.114910] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.114912] Call Trace:
<4> [342.114913] <TASK>
<4> [342.114915] ? mark_held_locks+0x46/0x90
<4> [342.114920] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.114927] iommu_map_nosync+0x12c/0x320
<4> [342.114934] iommu_map_sg+0xd9/0x1d0
<4> [342.114940] iommu_dma_map_sg+0x23c/0x670
<4> [342.114948] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.114952] dma_map_sgtable+0x1d/0x40
<4> [342.114955] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.115109] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.115264] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.115419] ? lock_acquire+0xc4/0x2f0
<4> [342.115422] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.115570] ? lock_is_held_type+0xa3/0x130
<4> [342.115575] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.115726] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.115880] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.116038] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.116203] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.116352] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.116501] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.116657] ? kernel_text_address+0x139/0x150
<4> [342.116660] ? __kernel_text_address+0x12/0x50
<4> [342.116672] ? __lock_acquire+0x43e/0x2860
<4> [342.116675] ? find_held_lock+0x31/0x90
<4> [342.116677] ? __create_object+0x68/0xc0
<4> [342.116686] ? find_held_lock+0x31/0x90
<4> [342.116688] ? __might_fault+0x53/0xb0
<4> [342.116699] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.116851] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.117000] drm_ioctl_kernel+0xb3/0x120
<4> [342.117006] drm_ioctl+0x2d4/0x5a0
<4> [342.117008] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.117164] __x64_sys_ioctl+0xa2/0x100
<4> [342.117169] x64_sys_call+0x1178/0x2660
<4> [342.117171] do_syscall_64+0x93/0xcd0
<4> [342.117176] ? do_syscall_64+0x1a2/0xcd0
<4> [342.117179] ? up_read+0x22/0x30
<4> [342.117182] ? do_user_addr_fault+0x300/0x8e0
<4> [342.117186] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.117190] ? irqentry_exit+0x77/0xb0
<4> [342.117193] ? clear_bhb_loop+0x30/0x80
<4> [342.117195] ? clear_bhb_loop+0x30/0x80
<4> [342.117199] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.117201] RIP: 0033:0x76a667124ded
<4> [342.117203] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.117204] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.117207] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.117209] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.117210] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.117212] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.117213] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.117222] </TASK>
<4> [342.117224] irq event stamp: 1051417
<4> [342.117225] hardirqs last enabled at (1051423): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.117228] hardirqs last disabled at (1051428): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.117231] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.117233] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.117236] ---[ end trace 0000000000000000 ]---
<2> [342.117237] DMAR: ERROR: DMA PTE for vPFN 0x3e00062 already set (to 251461003 not 251461003)
<4> [342.117259] ------------[ cut here ]------------
<4> [342.117260] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.117263] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.117344] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.117346] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.117348] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.117349] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.117351] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.117353] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.117355] RAX: 0000000000000000 RBX: ffff88814fd01310 RCX: 0000000000000000
<4> [342.117357] RDX: 0000000000000000 RSI: 0000000003e00062 RDI: 0000000000000000
<4> [342.117358] RBP: ffffc900019db358 R08: 0000000000251461 R09: 0000000000000001
<4> [342.117360] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251461003
<4> [342.117362] R13: 0000000000000000 R14: 00000000000fcf9f R15: ffff88810141dd88
<4> [342.117363] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.117365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.117367] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.117368] Call Trace:
<4> [342.117369] <TASK>
<4> [342.117371] ? mark_held_locks+0x46/0x90
<4> [342.117376] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.117383] iommu_map_nosync+0x12c/0x320
<4> [342.117390] iommu_map_sg+0xd9/0x1d0
<4> [342.117396] iommu_dma_map_sg+0x23c/0x670
<4> [342.117404] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.117408] dma_map_sgtable+0x1d/0x40
<4> [342.117411] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.117564] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.117719] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.117879] ? lock_acquire+0xc4/0x2f0
<4> [342.117882] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.118030] ? lock_is_held_type+0xa3/0x130
<4> [342.118035] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.118185] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.118334] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.118491] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.118656] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.118809] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.118960] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.119116] ? kernel_text_address+0x139/0x150
<4> [342.119120] ? __kernel_text_address+0x12/0x50
<4> [342.119132] ? __lock_acquire+0x43e/0x2860
<4> [342.119135] ? find_held_lock+0x31/0x90
<4> [342.119137] ? __create_object+0x68/0xc0
<4> [342.119145] ? find_held_lock+0x31/0x90
<4> [342.119148] ? __might_fault+0x53/0xb0
<4> [342.119158] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.119307] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.119453] drm_ioctl_kernel+0xb3/0x120
<4> [342.119459] drm_ioctl+0x2d4/0x5a0
<4> [342.119462] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.119617] __x64_sys_ioctl+0xa2/0x100
<4> [342.119622] x64_sys_call+0x1178/0x2660
<4> [342.119625] do_syscall_64+0x93/0xcd0
<4> [342.119629] ? do_syscall_64+0x1a2/0xcd0
<4> [342.119632] ? up_read+0x22/0x30
<4> [342.119636] ? do_user_addr_fault+0x300/0x8e0
<4> [342.119639] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.119643] ? irqentry_exit+0x77/0xb0
<4> [342.119646] ? clear_bhb_loop+0x30/0x80
<4> [342.119649] ? clear_bhb_loop+0x30/0x80
<4> [342.119652] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.119654] RIP: 0033:0x76a667124ded
<4> [342.119656] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.119658] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.119661] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.119663] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.119664] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.119666] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.119668] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.119677] </TASK>
<4> [342.119678] irq event stamp: 1052409
<4> [342.119679] hardirqs last enabled at (1052415): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.119682] hardirqs last disabled at (1052420): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.119685] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.119688] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.119690] ---[ end trace 0000000000000000 ]---
<2> [342.119692] DMAR: ERROR: DMA PTE for vPFN 0x3e00063 already set (to 251462003 not 251462003)
<4> [342.119713] ------------[ cut here ]------------
<4> [342.119715] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.119718] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.119805] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.119808] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.119810] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.119811] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.119814] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.119816] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.119818] RAX: 0000000000000000 RBX: ffff88814fd01318 RCX: 0000000000000000
<4> [342.119820] RDX: 0000000000000000 RSI: 0000000003e00063 RDI: 0000000000000000
<4> [342.119821] RBP: ffffc900019db358 R08: 0000000000251462 R09: 0000000000000001
<4> [342.119823] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251462003
<4> [342.119825] R13: 0000000000000000 R14: 00000000000fcf9e R15: ffff88810141dd88
<4> [342.119826] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.119828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.119830] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.119831] Call Trace:
<4> [342.119833] <TASK>
<4> [342.119835] ? mark_held_locks+0x46/0x90
<4> [342.119840] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.119847] iommu_map_nosync+0x12c/0x320
<4> [342.119854] iommu_map_sg+0xd9/0x1d0
<4> [342.119860] iommu_dma_map_sg+0x23c/0x670
<4> [342.119868] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.119873] dma_map_sgtable+0x1d/0x40
<4> [342.119876] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.120029] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.120184] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.120338] ? lock_acquire+0xc4/0x2f0
<4> [342.120342] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.120490] ? lock_is_held_type+0xa3/0x130
<4> [342.120495] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.120644] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.120798] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.120956] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.121120] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.121269] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.121417] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.121574] ? kernel_text_address+0x139/0x150
<4> [342.121577] ? __kernel_text_address+0x12/0x50
<4> [342.121590] ? __lock_acquire+0x43e/0x2860
<4> [342.121593] ? find_held_lock+0x31/0x90
<4> [342.121595] ? __create_object+0x68/0xc0
<4> [342.121603] ? find_held_lock+0x31/0x90
<4> [342.121606] ? __might_fault+0x53/0xb0
<4> [342.121616] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.121770] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.121917] drm_ioctl_kernel+0xb3/0x120
<4> [342.121923] drm_ioctl+0x2d4/0x5a0
<4> [342.121925] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.122081] __x64_sys_ioctl+0xa2/0x100
<4> [342.122086] x64_sys_call+0x1178/0x2660
<4> [342.122088] do_syscall_64+0x93/0xcd0
<4> [342.122093] ? do_syscall_64+0x1a2/0xcd0
<4> [342.122096] ? up_read+0x22/0x30
<4> [342.122099] ? do_user_addr_fault+0x300/0x8e0
<4> [342.122103] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.122107] ? irqentry_exit+0x77/0xb0
<4> [342.122110] ? clear_bhb_loop+0x30/0x80
<4> [342.122112] ? clear_bhb_loop+0x30/0x80
<4> [342.122116] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.122118] RIP: 0033:0x76a667124ded
<4> [342.122120] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.122121] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.122124] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.122126] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.122127] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.122129] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.122130] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.122139] </TASK>
<4> [342.122141] irq event stamp: 1053403
<4> [342.122142] hardirqs last enabled at (1053409): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.122145] hardirqs last disabled at (1053414): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.122148] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.122150] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.122153] ---[ end trace 0000000000000000 ]---
<2> [342.122154] DMAR: ERROR: DMA PTE for vPFN 0x3e00064 already set (to 251463003 not 251463003)
<4> [342.122176] ------------[ cut here ]------------
<4> [342.122177] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.122180] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.122261] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.122263] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.122265] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.122266] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.122269] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.122270] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.122273] RAX: 0000000000000000 RBX: ffff88814fd01320 RCX: 0000000000000000
<4> [342.122274] RDX: 0000000000000000 RSI: 0000000003e00064 RDI: 0000000000000000
<4> [342.122276] RBP: ffffc900019db358 R08: 0000000000251463 R09: 0000000000000001
<4> [342.122277] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251463003
<4> [342.122279] R13: 0000000000000000 R14: 00000000000fcf9d R15: ffff88810141dd88
<4> [342.122280] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.122282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.122284] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.122286] Call Trace:
<4> [342.122287] <TASK>
<4> [342.122289] ? mark_held_locks+0x46/0x90
<4> [342.122294] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.122300] iommu_map_nosync+0x12c/0x320
<4> [342.122308] iommu_map_sg+0xd9/0x1d0
<4> [342.122313] iommu_dma_map_sg+0x23c/0x670
<4> [342.122322] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.122326] dma_map_sgtable+0x1d/0x40
<4> [342.122329] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.122482] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.122636] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.122795] ? lock_acquire+0xc4/0x2f0
<4> [342.122799] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.122947] ? lock_is_held_type+0xa3/0x130
<4> [342.122952] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.123102] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.123251] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.123408] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.123573] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.123722] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.123875] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.124032] ? kernel_text_address+0x139/0x150
<4> [342.124035] ? __kernel_text_address+0x12/0x50
<4> [342.124048] ? __lock_acquire+0x43e/0x2860
<4> [342.124050] ? find_held_lock+0x31/0x90
<4> [342.124052] ? __create_object+0x68/0xc0
<4> [342.124061] ? find_held_lock+0x31/0x90
<4> [342.124063] ? __might_fault+0x53/0xb0
<4> [342.124074] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.124222] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.124369] drm_ioctl_kernel+0xb3/0x120
<4> [342.124374] drm_ioctl+0x2d4/0x5a0
<4> [342.124377] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.124533] __x64_sys_ioctl+0xa2/0x100
<4> [342.124538] x64_sys_call+0x1178/0x2660
<4> [342.124540] do_syscall_64+0x93/0xcd0
<4> [342.124544] ? do_syscall_64+0x1a2/0xcd0
<4> [342.124547] ? up_read+0x22/0x30
<4> [342.124551] ? do_user_addr_fault+0x300/0x8e0
<4> [342.124554] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.124559] ? irqentry_exit+0x77/0xb0
<4> [342.124562] ? clear_bhb_loop+0x30/0x80
<4> [342.124564] ? clear_bhb_loop+0x30/0x80
<4> [342.124567] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.124569] RIP: 0033:0x76a667124ded
<4> [342.124571] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.124573] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.124576] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.124577] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.124579] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.124580] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.124582] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.124591] </TASK>
<4> [342.124592] irq event stamp: 1054395
<4> [342.124594] hardirqs last enabled at (1054401): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.124597] hardirqs last disabled at (1054406): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.124600] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.124602] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.124604] ---[ end trace 0000000000000000 ]---
<2> [342.124606] DMAR: ERROR: DMA PTE for vPFN 0x3e00065 already set (to 251464003 not 251464003)
<4> [342.124627] ------------[ cut here ]------------
<4> [342.124629] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.124632] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.124713] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.124716] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.124718] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.124719] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.124722] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.124723] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.124726] RAX: 0000000000000000 RBX: ffff88814fd01328 RCX: 0000000000000000
<4> [342.124727] RDX: 0000000000000000 RSI: 0000000003e00065 RDI: 0000000000000000
<4> [342.124729] RBP: ffffc900019db358 R08: 0000000000251464 R09: 0000000000000001
<4> [342.124731] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251464003
<4> [342.124737] R13: 0000000000000000 R14: 00000000000fcf9c R15: ffff88810141dd88
<4> [342.124739] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.124741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.124742] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.124744] Call Trace:
<4> [342.124745] <TASK>
<4> [342.124748] ? mark_held_locks+0x46/0x90
<4> [342.124753] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.124759] iommu_map_nosync+0x12c/0x320
<4> [342.124767] iommu_map_sg+0xd9/0x1d0
<4> [342.124772] iommu_dma_map_sg+0x23c/0x670
<4> [342.124781] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.124785] dma_map_sgtable+0x1d/0x40
<4> [342.124788] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.124940] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.125095] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.125250] ? lock_acquire+0xc4/0x2f0
<4> [342.125253] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.125401] ? lock_is_held_type+0xa3/0x130
<4> [342.125407] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.125556] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.125705] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.125867] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.126032] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.126181] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.126329] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.126485] ? kernel_text_address+0x139/0x150
<4> [342.126489] ? __kernel_text_address+0x12/0x50
<4> [342.126501] ? __lock_acquire+0x43e/0x2860
<4> [342.126504] ? find_held_lock+0x31/0x90
<4> [342.126506] ? __create_object+0x68/0xc0
<4> [342.126515] ? find_held_lock+0x31/0x90
<4> [342.126517] ? __might_fault+0x53/0xb0
<4> [342.126527] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.126675] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.126827] drm_ioctl_kernel+0xb3/0x120
<4> [342.126833] drm_ioctl+0x2d4/0x5a0
<4> [342.126836] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.126992] __x64_sys_ioctl+0xa2/0x100
<4> [342.126997] x64_sys_call+0x1178/0x2660
<4> [342.126999] do_syscall_64+0x93/0xcd0
<4> [342.127003] ? do_syscall_64+0x1a2/0xcd0
<4> [342.127006] ? up_read+0x22/0x30
<4> [342.127010] ? do_user_addr_fault+0x300/0x8e0
<4> [342.127013] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.127017] ? irqentry_exit+0x77/0xb0
<4> [342.127020] ? clear_bhb_loop+0x30/0x80
<4> [342.127023] ? clear_bhb_loop+0x30/0x80
<4> [342.127026] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.127028] RIP: 0033:0x76a667124ded
<4> [342.127030] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.127032] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.127035] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.127036] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.127038] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.127039] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.127041] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.127050] </TASK>
<4> [342.127051] irq event stamp: 1055389
<4> [342.127053] hardirqs last enabled at (1055395): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.127056] hardirqs last disabled at (1055400): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.127058] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.127061] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.127063] ---[ end trace 0000000000000000 ]---
<2> [342.127065] DMAR: ERROR: DMA PTE for vPFN 0x3e00066 already set (to 251465003 not 251465003)
<4> [342.127087] ------------[ cut here ]------------
<4> [342.127088] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.127091] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.127171] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.127174] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.127175] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.127177] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.127179] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.127181] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.127183] RAX: 0000000000000000 RBX: ffff88814fd01330 RCX: 0000000000000000
<4> [342.127185] RDX: 0000000000000000 RSI: 0000000003e00066 RDI: 0000000000000000
<4> [342.127186] RBP: ffffc900019db358 R08: 0000000000251465 R09: 0000000000000001
<4> [342.127188] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251465003
<4> [342.127190] R13: 0000000000000000 R14: 00000000000fcf9b R15: ffff88810141dd88
<4> [342.127191] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.127193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.127195] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.127196] Call Trace:
<4> [342.127197] <TASK>
<4> [342.127200] ? mark_held_locks+0x46/0x90
<4> [342.127204] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.127211] iommu_map_nosync+0x12c/0x320
<4> [342.127218] iommu_map_sg+0xd9/0x1d0
<4> [342.127224] iommu_dma_map_sg+0x23c/0x670
<4> [342.127232] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.127236] dma_map_sgtable+0x1d/0x40
<4> [342.127239] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.127391] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.127546] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.127700] ? lock_acquire+0xc4/0x2f0
<4> [342.127704] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.127857] ? lock_is_held_type+0xa3/0x130
<4> [342.127862] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.128012] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.128161] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.128319] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.128482] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.128631] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.128784] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.128940] ? kernel_text_address+0x139/0x150
<4> [342.128944] ? __kernel_text_address+0x12/0x50
<4> [342.128956] ? __lock_acquire+0x43e/0x2860
<4> [342.128959] ? find_held_lock+0x31/0x90
<4> [342.128961] ? __create_object+0x68/0xc0
<4> [342.128970] ? find_held_lock+0x31/0x90
<4> [342.128972] ? __might_fault+0x53/0xb0
<4> [342.128982] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.129130] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.129277] drm_ioctl_kernel+0xb3/0x120
<4> [342.129283] drm_ioctl+0x2d4/0x5a0
<4> [342.129285] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.129442] __x64_sys_ioctl+0xa2/0x100
<4> [342.129446] x64_sys_call+0x1178/0x2660
<4> [342.129449] do_syscall_64+0x93/0xcd0
<4> [342.129453] ? do_syscall_64+0x1a2/0xcd0
<4> [342.129456] ? up_read+0x22/0x30
<4> [342.129459] ? do_user_addr_fault+0x300/0x8e0
<4> [342.129463] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.129467] ? irqentry_exit+0x77/0xb0
<4> [342.129470] ? clear_bhb_loop+0x30/0x80
<4> [342.129472] ? clear_bhb_loop+0x30/0x80
<4> [342.129476] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.129478] RIP: 0033:0x76a667124ded
<4> [342.129480] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.129482] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.129485] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.129486] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.129488] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.129489] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.129491] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.129500] </TASK>
<4> [342.129501] irq event stamp: 1056381
<4> [342.129502] hardirqs last enabled at (1056387): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.129505] hardirqs last disabled at (1056392): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.129508] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.129511] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.129513] ---[ end trace 0000000000000000 ]---
<2> [342.129515] DMAR: ERROR: DMA PTE for vPFN 0x3e00067 already set (to 251466003 not 251466003)
<4> [342.129536] ------------[ cut here ]------------
<4> [342.129537] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.129540] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.129621] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.129623] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.129625] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.129626] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.129628] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.129630] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.129633] RAX: 0000000000000000 RBX: ffff88814fd01338 RCX: 0000000000000000
<4> [342.129634] RDX: 0000000000000000 RSI: 0000000003e00067 RDI: 0000000000000000
<4> [342.129636] RBP: ffffc900019db358 R08: 0000000000251466 R09: 0000000000000001
<4> [342.129637] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251466003
<4> [342.129639] R13: 0000000000000000 R14: 00000000000fcf9a R15: ffff88810141dd88
<4> [342.129640] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.129642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.129644] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.129645] Call Trace:
<4> [342.129647] <TASK>
<4> [342.129649] ? mark_held_locks+0x46/0x90
<4> [342.129654] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.129660] iommu_map_nosync+0x12c/0x320
<4> [342.129667] iommu_map_sg+0xd9/0x1d0
<4> [342.129673] iommu_dma_map_sg+0x23c/0x670
<4> [342.129681] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.129685] dma_map_sgtable+0x1d/0x40
<4> [342.129688] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.129846] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.130001] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.130156] ? lock_acquire+0xc4/0x2f0
<4> [342.130159] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.130306] ? lock_is_held_type+0xa3/0x130
<4> [342.130312] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.130461] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.130610] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.130773] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.130938] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.131087] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.131235] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.131391] ? kernel_text_address+0x139/0x150
<4> [342.131395] ? __kernel_text_address+0x12/0x50
<4> [342.131407] ? __lock_acquire+0x43e/0x2860
<4> [342.131410] ? find_held_lock+0x31/0x90
<4> [342.131412] ? __create_object+0x68/0xc0
<4> [342.131421] ? find_held_lock+0x31/0x90
<4> [342.131423] ? __might_fault+0x53/0xb0
<4> [342.131433] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.131581] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.131728] drm_ioctl_kernel+0xb3/0x120
<4> [342.131738] drm_ioctl+0x2d4/0x5a0
<4> [342.131741] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.131897] __x64_sys_ioctl+0xa2/0x100
<4> [342.131902] x64_sys_call+0x1178/0x2660
<4> [342.131904] do_syscall_64+0x93/0xcd0
<4> [342.131909] ? do_syscall_64+0x1a2/0xcd0
<4> [342.131912] ? up_read+0x22/0x30
<4> [342.131915] ? do_user_addr_fault+0x300/0x8e0
<4> [342.131919] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.131923] ? irqentry_exit+0x77/0xb0
<4> [342.131926] ? clear_bhb_loop+0x30/0x80
<4> [342.131928] ? clear_bhb_loop+0x30/0x80
<4> [342.131932] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.131934] RIP: 0033:0x76a667124ded
<4> [342.131936] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.131938] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.131940] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.131942] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.131944] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.131945] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.131947] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.131956] </TASK>
<4> [342.131957] irq event stamp: 1057375
<4> [342.131958] hardirqs last enabled at (1057381): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.131961] hardirqs last disabled at (1057386): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.131964] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.131967] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.131969] ---[ end trace 0000000000000000 ]---
<2> [342.131971] DMAR: ERROR: DMA PTE for vPFN 0x3e00068 already set (to 251467003 not 251467003)
<4> [342.131992] ------------[ cut here ]------------
<4> [342.131994] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.131997] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.132077] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.132080] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.132081] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.132083] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.132085] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.132087] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.132089] RAX: 0000000000000000 RBX: ffff88814fd01340 RCX: 0000000000000000
<4> [342.132091] RDX: 0000000000000000 RSI: 0000000003e00068 RDI: 0000000000000000
<4> [342.132092] RBP: ffffc900019db358 R08: 0000000000251467 R09: 0000000000000001
<4> [342.132094] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251467003
<4> [342.132096] R13: 0000000000000000 R14: 00000000000fcf99 R15: ffff88810141dd88
<4> [342.132097] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.132099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.132101] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.132102] Call Trace:
<4> [342.132103] <TASK>
<4> [342.132105] ? mark_held_locks+0x46/0x90
<4> [342.132110] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.132117] iommu_map_nosync+0x12c/0x320
<4> [342.132124] iommu_map_sg+0xd9/0x1d0
<4> [342.132130] iommu_dma_map_sg+0x23c/0x670
<4> [342.132138] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.132142] dma_map_sgtable+0x1d/0x40
<4> [342.132145] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.132298] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.132453] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.132607] ? lock_acquire+0xc4/0x2f0
<4> [342.132611] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.132763] ? lock_is_held_type+0xa3/0x130
<4> [342.132768] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.132918] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.133067] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.133224] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.133388] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.133537] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.133685] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.133847] ? kernel_text_address+0x139/0x150
<4> [342.133850] ? __kernel_text_address+0x12/0x50
<4> [342.133862] ? __lock_acquire+0x43e/0x2860
<4> [342.133865] ? find_held_lock+0x31/0x90
<4> [342.133867] ? __create_object+0x68/0xc0
<4> [342.133876] ? find_held_lock+0x31/0x90
<4> [342.133878] ? __might_fault+0x53/0xb0
<4> [342.133889] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.134037] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.134184] drm_ioctl_kernel+0xb3/0x120
<4> [342.134190] drm_ioctl+0x2d4/0x5a0
<4> [342.134193] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.134348] __x64_sys_ioctl+0xa2/0x100
<4> [342.134353] x64_sys_call+0x1178/0x2660
<4> [342.134355] do_syscall_64+0x93/0xcd0
<4> [342.134360] ? do_syscall_64+0x1a2/0xcd0
<4> [342.134363] ? up_read+0x22/0x30
<4> [342.134366] ? do_user_addr_fault+0x300/0x8e0
<4> [342.134370] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.134374] ? irqentry_exit+0x77/0xb0
<4> [342.134377] ? clear_bhb_loop+0x30/0x80
<4> [342.134379] ? clear_bhb_loop+0x30/0x80
<4> [342.134383] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.134385] RIP: 0033:0x76a667124ded
<4> [342.134387] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.134389] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.134391] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.134393] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.134394] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.134396] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.134398] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.134407] </TASK>
<4> [342.134408] irq event stamp: 1058367
<4> [342.134409] hardirqs last enabled at (1058373): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.134412] hardirqs last disabled at (1058378): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.134415] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.134418] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.134420] ---[ end trace 0000000000000000 ]---
<2> [342.134422] DMAR: ERROR: DMA PTE for vPFN 0x3e00069 already set (to 251468003 not 251468003)
<4> [342.134443] ------------[ cut here ]------------
<4> [342.134444] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.134447] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.134527] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.134530] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.134531] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.134533] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.134535] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.134537] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.134539] RAX: 0000000000000000 RBX: ffff88814fd01348 RCX: 0000000000000000
<4> [342.134541] RDX: 0000000000000000 RSI: 0000000003e00069 RDI: 0000000000000000
<4> [342.134542] RBP: ffffc900019db358 R08: 0000000000251468 R09: 0000000000000001
<4> [342.134544] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251468003
<4> [342.134545] R13: 0000000000000000 R14: 00000000000fcf98 R15: ffff88810141dd88
<4> [342.134547] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.134549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.134551] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.134552] Call Trace:
<4> [342.134553] <TASK>
<4> [342.134555] ? mark_held_locks+0x46/0x90
<4> [342.134561] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.134567] iommu_map_nosync+0x12c/0x320
<4> [342.134575] iommu_map_sg+0xd9/0x1d0
<4> [342.134580] iommu_dma_map_sg+0x23c/0x670
<4> [342.134588] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.134593] dma_map_sgtable+0x1d/0x40
<4> [342.134595] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.134753] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.134908] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.135063] ? lock_acquire+0xc4/0x2f0
<4> [342.135066] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.135214] ? lock_is_held_type+0xa3/0x130
<4> [342.135219] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.135369] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.135518] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.135675] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.135845] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.135994] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.136143] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.136299] ? kernel_text_address+0x139/0x150
<4> [342.136303] ? __kernel_text_address+0x12/0x50
<4> [342.136315] ? __lock_acquire+0x43e/0x2860
<4> [342.136318] ? find_held_lock+0x31/0x90
<4> [342.136320] ? __create_object+0x68/0xc0
<4> [342.136328] ? find_held_lock+0x31/0x90
<4> [342.136330] ? __might_fault+0x53/0xb0
<4> [342.136341] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.136489] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.136636] drm_ioctl_kernel+0xb3/0x120
<4> [342.136641] drm_ioctl+0x2d4/0x5a0
<4> [342.136644] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.136804] __x64_sys_ioctl+0xa2/0x100
<4> [342.136809] x64_sys_call+0x1178/0x2660
<4> [342.136812] do_syscall_64+0x93/0xcd0
<4> [342.136816] ? do_syscall_64+0x1a2/0xcd0
<4> [342.136819] ? up_read+0x22/0x30
<4> [342.136822] ? do_user_addr_fault+0x300/0x8e0
<4> [342.136826] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.136830] ? irqentry_exit+0x77/0xb0
<4> [342.136833] ? clear_bhb_loop+0x30/0x80
<4> [342.136836] ? clear_bhb_loop+0x30/0x80
<4> [342.136839] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.136841] RIP: 0033:0x76a667124ded
<4> [342.136843] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.136845] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.136848] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.136850] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.136851] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.136853] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.136855] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.136864] </TASK>
<4> [342.136865] irq event stamp: 1059361
<4> [342.136866] hardirqs last enabled at (1059367): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.136869] hardirqs last disabled at (1059372): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.136872] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.136875] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.136877] ---[ end trace 0000000000000000 ]---
<2> [342.136879] DMAR: ERROR: DMA PTE for vPFN 0x3e0006a already set (to 251469003 not 251469003)
<4> [342.136900] ------------[ cut here ]------------
<4> [342.136902] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.136905] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.136987] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.136989] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.136991] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.136993] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.136995] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.136997] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.136999] RAX: 0000000000000000 RBX: ffff88814fd01350 RCX: 0000000000000000
<4> [342.137001] RDX: 0000000000000000 RSI: 0000000003e0006a RDI: 0000000000000000
<4> [342.137002] RBP: ffffc900019db358 R08: 0000000000251469 R09: 0000000000000001
<4> [342.137004] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251469003
<4> [342.137005] R13: 0000000000000000 R14: 00000000000fcf97 R15: ffff88810141dd88
<4> [342.137007] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.137009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.137011] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.137012] Call Trace:
<4> [342.137014] <TASK>
<4> [342.137016] ? mark_held_locks+0x46/0x90
<4> [342.137021] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.137028] iommu_map_nosync+0x12c/0x320
<4> [342.137035] iommu_map_sg+0xd9/0x1d0
<4> [342.137040] iommu_dma_map_sg+0x23c/0x670
<4> [342.137049] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.137053] dma_map_sgtable+0x1d/0x40
<4> [342.137055] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.137210] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.137365] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.137520] ? lock_acquire+0xc4/0x2f0
<4> [342.137523] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.137671] ? lock_is_held_type+0xa3/0x130
<4> [342.137677] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.137833] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.137982] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.138140] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.138305] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.138453] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.138602] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.138764] ? kernel_text_address+0x139/0x150
<4> [342.138767] ? __kernel_text_address+0x12/0x50
<4> [342.138780] ? __lock_acquire+0x43e/0x2860
<4> [342.138782] ? find_held_lock+0x31/0x90
<4> [342.138784] ? __create_object+0x68/0xc0
<4> [342.138793] ? find_held_lock+0x31/0x90
<4> [342.138795] ? __might_fault+0x53/0xb0
<4> [342.138806] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.138954] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.139101] drm_ioctl_kernel+0xb3/0x120
<4> [342.139107] drm_ioctl+0x2d4/0x5a0
<4> [342.139110] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.139265] __x64_sys_ioctl+0xa2/0x100
<4> [342.139270] x64_sys_call+0x1178/0x2660
<4> [342.139272] do_syscall_64+0x93/0xcd0
<4> [342.139277] ? do_syscall_64+0x1a2/0xcd0
<4> [342.139280] ? up_read+0x22/0x30
<4> [342.139283] ? do_user_addr_fault+0x300/0x8e0
<4> [342.139287] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.139291] ? irqentry_exit+0x77/0xb0
<4> [342.139294] ? clear_bhb_loop+0x30/0x80
<4> [342.139296] ? clear_bhb_loop+0x30/0x80
<4> [342.139300] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.139302] RIP: 0033:0x76a667124ded
<4> [342.139304] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.139306] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.139308] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.139310] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.139311] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.139313] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.139314] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.139323] </TASK>
<4> [342.139325] irq event stamp: 1060353
<4> [342.139326] hardirqs last enabled at (1060359): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.139329] hardirqs last disabled at (1060364): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.139332] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.139335] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.139337] ---[ end trace 0000000000000000 ]---
<2> [342.139339] DMAR: ERROR: DMA PTE for vPFN 0x3e0006b already set (to 25146a003 not 25146a003)
<4> [342.139361] ------------[ cut here ]------------
<4> [342.139362] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.139365] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.139446] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.139448] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.139450] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.139451] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.139454] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.139455] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.139458] RAX: 0000000000000000 RBX: ffff88814fd01358 RCX: 0000000000000000
<4> [342.139459] RDX: 0000000000000000 RSI: 0000000003e0006b RDI: 0000000000000000
<4> [342.139461] RBP: ffffc900019db358 R08: 000000000025146a R09: 0000000000000001
<4> [342.139462] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025146a003
<4> [342.139464] R13: 0000000000000000 R14: 00000000000fcf96 R15: ffff88810141dd88
<4> [342.139466] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.139467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.139469] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.139471] Call Trace:
<4> [342.139472] <TASK>
<4> [342.139474] ? mark_held_locks+0x46/0x90
<4> [342.139479] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.139486] iommu_map_nosync+0x12c/0x320
<4> [342.139493] iommu_map_sg+0xd9/0x1d0
<4> [342.139498] iommu_dma_map_sg+0x23c/0x670
<4> [342.139507] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.139511] dma_map_sgtable+0x1d/0x40
<4> [342.139513] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.139667] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.139827] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.139981] ? lock_acquire+0xc4/0x2f0
<4> [342.139985] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.140132] ? lock_is_held_type+0xa3/0x130
<4> [342.140138] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.140287] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.140436] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.140594] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.140763] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.140912] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.141062] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.141218] ? kernel_text_address+0x139/0x150
<4> [342.141221] ? __kernel_text_address+0x12/0x50
<4> [342.141234] ? __lock_acquire+0x43e/0x2860
<4> [342.141237] ? find_held_lock+0x31/0x90
<4> [342.141239] ? __create_object+0x68/0xc0
<4> [342.141247] ? find_held_lock+0x31/0x90
<4> [342.141249] ? __might_fault+0x53/0xb0
<4> [342.141260] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.141408] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.141554] drm_ioctl_kernel+0xb3/0x120
<4> [342.141560] drm_ioctl+0x2d4/0x5a0
<4> [342.141563] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.141718] __x64_sys_ioctl+0xa2/0x100
<4> [342.141723] x64_sys_call+0x1178/0x2660
<4> [342.141725] do_syscall_64+0x93/0xcd0
<4> [342.141734] ? do_syscall_64+0x1a2/0xcd0
<4> [342.141737] ? up_read+0x22/0x30
<4> [342.141741] ? do_user_addr_fault+0x300/0x8e0
<4> [342.141744] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.141749] ? irqentry_exit+0x77/0xb0
<4> [342.141752] ? clear_bhb_loop+0x30/0x80
<4> [342.141754] ? clear_bhb_loop+0x30/0x80
<4> [342.141757] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.141759] RIP: 0033:0x76a667124ded
<4> [342.141761] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.141763] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.141766] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.141767] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.141769] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.141770] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.141772] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.141781] </TASK>
<4> [342.141782] irq event stamp: 1061347
<4> [342.141783] hardirqs last enabled at (1061353): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.141787] hardirqs last disabled at (1061358): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.141789] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.141792] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.141794] ---[ end trace 0000000000000000 ]---
<2> [342.141796] DMAR: ERROR: DMA PTE for vPFN 0x3e0006c already set (to 25146b003 not 25146b003)
<4> [342.141818] ------------[ cut here ]------------
<4> [342.141819] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.141822] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.141903] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.141906] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.141907] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.141908] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.141911] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.141912] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.141915] RAX: 0000000000000000 RBX: ffff88814fd01360 RCX: 0000000000000000
<4> [342.141916] RDX: 0000000000000000 RSI: 0000000003e0006c RDI: 0000000000000000
<4> [342.141918] RBP: ffffc900019db358 R08: 000000000025146b R09: 0000000000000001
<4> [342.141919] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025146b003
<4> [342.141921] R13: 0000000000000000 R14: 00000000000fcf95 R15: ffff88810141dd88
<4> [342.141923] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.141924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.141926] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.141928] Call Trace:
<4> [342.141929] <TASK>
<4> [342.141931] ? mark_held_locks+0x46/0x90
<4> [342.141936] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.141943] iommu_map_nosync+0x12c/0x320
<4> [342.141950] iommu_map_sg+0xd9/0x1d0
<4> [342.141955] iommu_dma_map_sg+0x23c/0x670
<4> [342.141964] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.141968] dma_map_sgtable+0x1d/0x40
<4> [342.141971] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.142126] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.142280] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.142434] ? lock_acquire+0xc4/0x2f0
<4> [342.142438] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.142585] ? lock_is_held_type+0xa3/0x130
<4> [342.142591] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.142745] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.142894] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.143052] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.143216] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.143366] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.143514] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.143670] ? kernel_text_address+0x139/0x150
<4> [342.143673] ? __kernel_text_address+0x12/0x50
<4> [342.143686] ? __lock_acquire+0x43e/0x2860
<4> [342.143688] ? find_held_lock+0x31/0x90
<4> [342.143690] ? __create_object+0x68/0xc0
<4> [342.143699] ? find_held_lock+0x31/0x90
<4> [342.143701] ? __might_fault+0x53/0xb0
<4> [342.143712] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.143865] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.144012] drm_ioctl_kernel+0xb3/0x120
<4> [342.144018] drm_ioctl+0x2d4/0x5a0
<4> [342.144020] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.144177] __x64_sys_ioctl+0xa2/0x100
<4> [342.144181] x64_sys_call+0x1178/0x2660
<4> [342.144184] do_syscall_64+0x93/0xcd0
<4> [342.144188] ? do_syscall_64+0x1a2/0xcd0
<4> [342.144191] ? up_read+0x22/0x30
<4> [342.144195] ? do_user_addr_fault+0x300/0x8e0
<4> [342.144198] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.144203] ? irqentry_exit+0x77/0xb0
<4> [342.144206] ? clear_bhb_loop+0x30/0x80
<4> [342.144208] ? clear_bhb_loop+0x30/0x80
<4> [342.144211] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.144213] RIP: 0033:0x76a667124ded
<4> [342.144215] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.144217] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.144220] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.144222] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.144223] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.144225] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.144226] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.144235] </TASK>
<4> [342.144237] irq event stamp: 1062339
<4> [342.144238] hardirqs last enabled at (1062345): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.144241] hardirqs last disabled at (1062350): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.144244] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.144246] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.144249] ---[ end trace 0000000000000000 ]---
<2> [342.144250] DMAR: ERROR: DMA PTE for vPFN 0x3e0006d already set (to 25146c003 not 25146c003)
<4> [342.144272] ------------[ cut here ]------------
<4> [342.144273] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.144276] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.144357] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.144359] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.144361] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.144362] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.144365] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.144366] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.144369] RAX: 0000000000000000 RBX: ffff88814fd01368 RCX: 0000000000000000
<4> [342.144370] RDX: 0000000000000000 RSI: 0000000003e0006d RDI: 0000000000000000
<4> [342.144372] RBP: ffffc900019db358 R08: 000000000025146c R09: 0000000000000001
<4> [342.144373] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025146c003
<4> [342.144375] R13: 0000000000000000 R14: 00000000000fcf94 R15: ffff88810141dd88
<4> [342.144377] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.144378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.144380] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.144382] Call Trace:
<4> [342.144383] <TASK>
<4> [342.144385] ? mark_held_locks+0x46/0x90
<4> [342.144390] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.144397] iommu_map_nosync+0x12c/0x320
<4> [342.144404] iommu_map_sg+0xd9/0x1d0
<4> [342.144409] iommu_dma_map_sg+0x23c/0x670
<4> [342.144418] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.144422] dma_map_sgtable+0x1d/0x40
<4> [342.144425] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.144578] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.144737] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.144892] ? lock_acquire+0xc4/0x2f0
<4> [342.144895] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.145043] ? lock_is_held_type+0xa3/0x130
<4> [342.145048] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.145197] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.145347] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.145504] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.145669] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.145822] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.145971] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.146127] ? kernel_text_address+0x139/0x150
<4> [342.146130] ? __kernel_text_address+0x12/0x50
<4> [342.146143] ? __lock_acquire+0x43e/0x2860
<4> [342.146146] ? find_held_lock+0x31/0x90
<4> [342.146148] ? __create_object+0x68/0xc0
<4> [342.146156] ? find_held_lock+0x31/0x90
<4> [342.146158] ? __might_fault+0x53/0xb0
<4> [342.146169] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.146317] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.146464] drm_ioctl_kernel+0xb3/0x120
<4> [342.146470] drm_ioctl+0x2d4/0x5a0
<4> [342.146473] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.146628] __x64_sys_ioctl+0xa2/0x100
<4> [342.146633] x64_sys_call+0x1178/0x2660
<4> [342.146635] do_syscall_64+0x93/0xcd0
<4> [342.146640] ? do_syscall_64+0x1a2/0xcd0
<4> [342.146643] ? up_read+0x22/0x30
<4> [342.146646] ? do_user_addr_fault+0x300/0x8e0
<4> [342.146650] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.146654] ? irqentry_exit+0x77/0xb0
<4> [342.146657] ? clear_bhb_loop+0x30/0x80
<4> [342.146659] ? clear_bhb_loop+0x30/0x80
<4> [342.146662] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.146664] RIP: 0033:0x76a667124ded
<4> [342.146666] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.146668] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.146671] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.146672] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.146674] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.146676] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.146677] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.146686] </TASK>
<4> [342.146687] irq event stamp: 1063331
<4> [342.146689] hardirqs last enabled at (1063337): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.146692] hardirqs last disabled at (1063342): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.146695] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.146697] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.146699] ---[ end trace 0000000000000000 ]---
<2> [342.146701] DMAR: ERROR: DMA PTE for vPFN 0x3e0006e already set (to 25146d003 not 25146d003)
<4> [342.146722] ------------[ cut here ]------------
<4> [342.146729] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.146732] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.146814] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.146816] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.146818] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.146819] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.146821] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.146823] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.146826] RAX: 0000000000000000 RBX: ffff88814fd01370 RCX: 0000000000000000
<4> [342.146827] RDX: 0000000000000000 RSI: 0000000003e0006e RDI: 0000000000000000
<4> [342.146829] RBP: ffffc900019db358 R08: 000000000025146d R09: 0000000000000001
<4> [342.146830] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025146d003
<4> [342.146832] R13: 0000000000000000 R14: 00000000000fcf93 R15: ffff88810141dd88
<4> [342.146834] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.146835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.146837] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.146839] Call Trace:
<4> [342.146840] <TASK>
<4> [342.146842] ? mark_held_locks+0x46/0x90
<4> [342.146847] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.146854] iommu_map_nosync+0x12c/0x320
<4> [342.146861] iommu_map_sg+0xd9/0x1d0
<4> [342.146867] iommu_dma_map_sg+0x23c/0x670
<4> [342.146875] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.146880] dma_map_sgtable+0x1d/0x40
<4> [342.146882] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.147036] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.147190] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.147344] ? lock_acquire+0xc4/0x2f0
<4> [342.147348] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.147495] ? lock_is_held_type+0xa3/0x130
<4> [342.147501] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.147651] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.147805] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.147962] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.148126] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.148275] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.148424] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.148580] ? kernel_text_address+0x139/0x150
<4> [342.148583] ? __kernel_text_address+0x12/0x50
<4> [342.148596] ? __lock_acquire+0x43e/0x2860
<4> [342.148598] ? find_held_lock+0x31/0x90
<4> [342.148600] ? __create_object+0x68/0xc0
<4> [342.148609] ? find_held_lock+0x31/0x90
<4> [342.148611] ? __might_fault+0x53/0xb0
<4> [342.148622] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.148774] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.148921] drm_ioctl_kernel+0xb3/0x120
<4> [342.148927] drm_ioctl+0x2d4/0x5a0
<4> [342.148930] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.149086] __x64_sys_ioctl+0xa2/0x100
<4> [342.149090] x64_sys_call+0x1178/0x2660
<4> [342.149093] do_syscall_64+0x93/0xcd0
<4> [342.149097] ? do_syscall_64+0x1a2/0xcd0
<4> [342.149100] ? up_read+0x22/0x30
<4> [342.149104] ? do_user_addr_fault+0x300/0x8e0
<4> [342.149107] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.149112] ? irqentry_exit+0x77/0xb0
<4> [342.149115] ? clear_bhb_loop+0x30/0x80
<4> [342.149117] ? clear_bhb_loop+0x30/0x80
<4> [342.149121] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.149122] RIP: 0033:0x76a667124ded
<4> [342.149125] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.149126] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.149129] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.149131] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.149132] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.149134] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.149136] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.149145] </TASK>
<4> [342.149146] irq event stamp: 1064325
<4> [342.149147] hardirqs last enabled at (1064331): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.149151] hardirqs last disabled at (1064336): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.149153] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.149156] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.149158] ---[ end trace 0000000000000000 ]---
<2> [342.149160] DMAR: ERROR: DMA PTE for vPFN 0x3e0006f already set (to 25146e003 not 25146e003)
<4> [342.149182] ------------[ cut here ]------------
<4> [342.149183] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.149186] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.149268] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.149270] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.149272] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.149273] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.149276] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.149277] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.149280] RAX: 0000000000000000 RBX: ffff88814fd01378 RCX: 0000000000000000
<4> [342.149281] RDX: 0000000000000000 RSI: 0000000003e0006f RDI: 0000000000000000
<4> [342.149283] RBP: ffffc900019db358 R08: 000000000025146e R09: 0000000000000001
<4> [342.149284] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025146e003
<4> [342.149286] R13: 0000000000000000 R14: 00000000000fcf92 R15: ffff88810141dd88
<4> [342.149288] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.149289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.149291] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.149293] Call Trace:
<4> [342.149294] <TASK>
<4> [342.149296] ? mark_held_locks+0x46/0x90
<4> [342.149301] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.149308] iommu_map_nosync+0x12c/0x320
<4> [342.149315] iommu_map_sg+0xd9/0x1d0
<4> [342.149320] iommu_dma_map_sg+0x23c/0x670
<4> [342.149329] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.149333] dma_map_sgtable+0x1d/0x40
<4> [342.149336] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.149489] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.149643] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.149803] ? lock_acquire+0xc4/0x2f0
<4> [342.149806] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.149954] ? lock_is_held_type+0xa3/0x130
<4> [342.149960] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.150109] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.150259] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.150417] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.150581] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.150735] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.150884] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.151040] ? kernel_text_address+0x139/0x150
<4> [342.151044] ? __kernel_text_address+0x12/0x50
<4> [342.151056] ? __lock_acquire+0x43e/0x2860
<4> [342.151059] ? find_held_lock+0x31/0x90
<4> [342.151061] ? __create_object+0x68/0xc0
<4> [342.151069] ? find_held_lock+0x31/0x90
<4> [342.151072] ? __might_fault+0x53/0xb0
<4> [342.151082] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.151231] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.151377] drm_ioctl_kernel+0xb3/0x120
<4> [342.151383] drm_ioctl+0x2d4/0x5a0
<4> [342.151386] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.151542] __x64_sys_ioctl+0xa2/0x100
<4> [342.151546] x64_sys_call+0x1178/0x2660
<4> [342.151549] do_syscall_64+0x93/0xcd0
<4> [342.151553] ? do_syscall_64+0x1a2/0xcd0
<4> [342.151556] ? up_read+0x22/0x30
<4> [342.151559] ? do_user_addr_fault+0x300/0x8e0
<4> [342.151563] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.151567] ? irqentry_exit+0x77/0xb0
<4> [342.151570] ? clear_bhb_loop+0x30/0x80
<4> [342.151573] ? clear_bhb_loop+0x30/0x80
<4> [342.151576] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.151578] RIP: 0033:0x76a667124ded
<4> [342.151580] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.151582] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.151585] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.151586] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.151588] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.151589] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.151591] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.151600] </TASK>
<4> [342.151601] irq event stamp: 1065317
<4> [342.151603] hardirqs last enabled at (1065323): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.151606] hardirqs last disabled at (1065328): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.151609] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.151611] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.151613] ---[ end trace 0000000000000000 ]---
<2> [342.151615] DMAR: ERROR: DMA PTE for vPFN 0x3e00070 already set (to 25146f003 not 25146f003)
<4> [342.151636] ------------[ cut here ]------------
<4> [342.151638] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.151640] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.151721] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.151730] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.151731] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.151733] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.151735] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.151737] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.151740] RAX: 0000000000000000 RBX: ffff88814fd01380 RCX: 0000000000000000
<4> [342.151741] RDX: 0000000000000000 RSI: 0000000003e00070 RDI: 0000000000000000
<4> [342.151743] RBP: ffffc900019db358 R08: 000000000025146f R09: 0000000000000001
<4> [342.151744] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025146f003
<4> [342.151746] R13: 0000000000000000 R14: 00000000000fcf91 R15: ffff88810141dd88
<4> [342.151748] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.151750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.151751] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.151753] Call Trace:
<4> [342.151754] <TASK>
<4> [342.151756] ? mark_held_locks+0x46/0x90
<4> [342.151761] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.151768] iommu_map_nosync+0x12c/0x320
<4> [342.151776] iommu_map_sg+0xd9/0x1d0
<4> [342.151781] iommu_dma_map_sg+0x23c/0x670
<4> [342.151789] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.151794] dma_map_sgtable+0x1d/0x40
<4> [342.151796] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.151949] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.152103] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.152258] ? lock_acquire+0xc4/0x2f0
<4> [342.152261] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.152410] ? lock_is_held_type+0xa3/0x130
<4> [342.152415] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.152564] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.152713] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.152876] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.153040] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.153189] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.153338] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.153494] ? kernel_text_address+0x139/0x150
<4> [342.153497] ? __kernel_text_address+0x12/0x50
<4> [342.153510] ? __lock_acquire+0x43e/0x2860
<4> [342.153512] ? find_held_lock+0x31/0x90
<4> [342.153515] ? __create_object+0x68/0xc0
<4> [342.153523] ? find_held_lock+0x31/0x90
<4> [342.153525] ? __might_fault+0x53/0xb0
<4> [342.153536] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.153683] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.153835] drm_ioctl_kernel+0xb3/0x120
<4> [342.153841] drm_ioctl+0x2d4/0x5a0
<4> [342.153843] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.153999] __x64_sys_ioctl+0xa2/0x100
<4> [342.154004] x64_sys_call+0x1178/0x2660
<4> [342.154006] do_syscall_64+0x93/0xcd0
<4> [342.154011] ? do_syscall_64+0x1a2/0xcd0
<4> [342.154014] ? up_read+0x22/0x30
<4> [342.154017] ? do_user_addr_fault+0x300/0x8e0
<4> [342.154021] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.154025] ? irqentry_exit+0x77/0xb0
<4> [342.154028] ? clear_bhb_loop+0x30/0x80
<4> [342.154031] ? clear_bhb_loop+0x30/0x80
<4> [342.154034] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.154036] RIP: 0033:0x76a667124ded
<4> [342.154038] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.154040] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.154043] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.154044] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.154046] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.154047] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.154049] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.154058] </TASK>
<4> [342.154059] irq event stamp: 1066311
<4> [342.154060] hardirqs last enabled at (1066317): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.154064] hardirqs last disabled at (1066322): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.154066] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.154069] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.154071] ---[ end trace 0000000000000000 ]---
<2> [342.154073] DMAR: ERROR: DMA PTE for vPFN 0x3e00071 already set (to 251470003 not 251470003)
<4> [342.154094] ------------[ cut here ]------------
<4> [342.154096] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.154098] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.154179] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.154181] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.154183] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.154184] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.154187] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.154188] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.154191] RAX: 0000000000000000 RBX: ffff88814fd01388 RCX: 0000000000000000
<4> [342.154192] RDX: 0000000000000000 RSI: 0000000003e00071 RDI: 0000000000000000
<4> [342.154194] RBP: ffffc900019db358 R08: 0000000000251470 R09: 0000000000000001
<4> [342.154195] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251470003
<4> [342.154197] R13: 0000000000000000 R14: 00000000000fcf90 R15: ffff88810141dd88
<4> [342.154198] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.154200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.154202] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.154204] Call Trace:
<4> [342.154205] <TASK>
<4> [342.154207] ? mark_held_locks+0x46/0x90
<4> [342.154212] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.154218] iommu_map_nosync+0x12c/0x320
<4> [342.154226] iommu_map_sg+0xd9/0x1d0
<4> [342.154231] iommu_dma_map_sg+0x23c/0x670
<4> [342.154240] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.154244] dma_map_sgtable+0x1d/0x40
<4> [342.154246] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.154400] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.154554] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.154710] ? lock_acquire+0xc4/0x2f0
<4> [342.154713] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.154866] ? lock_is_held_type+0xa3/0x130
<4> [342.154872] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.155022] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.155171] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.155329] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.155492] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.155641] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.155794] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.155951] ? kernel_text_address+0x139/0x150
<4> [342.155954] ? __kernel_text_address+0x12/0x50
<4> [342.155966] ? __lock_acquire+0x43e/0x2860
<4> [342.155969] ? find_held_lock+0x31/0x90
<4> [342.155971] ? __create_object+0x68/0xc0
<4> [342.155980] ? find_held_lock+0x31/0x90
<4> [342.155982] ? __might_fault+0x53/0xb0
<4> [342.155993] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.156141] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.156288] drm_ioctl_kernel+0xb3/0x120
<4> [342.156294] drm_ioctl+0x2d4/0x5a0
<4> [342.156297] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.156452] __x64_sys_ioctl+0xa2/0x100
<4> [342.156457] x64_sys_call+0x1178/0x2660
<4> [342.156460] do_syscall_64+0x93/0xcd0
<4> [342.156465] ? do_syscall_64+0x1a2/0xcd0
<4> [342.156468] ? up_read+0x22/0x30
<4> [342.156472] ? do_user_addr_fault+0x300/0x8e0
<4> [342.156475] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.156479] ? irqentry_exit+0x77/0xb0
<4> [342.156482] ? clear_bhb_loop+0x30/0x80
<4> [342.156485] ? clear_bhb_loop+0x30/0x80
<4> [342.156488] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.156490] RIP: 0033:0x76a667124ded
<4> [342.156492] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.156494] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.156497] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.156499] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.156500] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.156502] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.156503] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.156512] </TASK>
<4> [342.156514] irq event stamp: 1067303
<4> [342.156515] hardirqs last enabled at (1067309): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.156518] hardirqs last disabled at (1067314): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.156521] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.156524] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.156526] ---[ end trace 0000000000000000 ]---
<2> [342.156528] DMAR: ERROR: DMA PTE for vPFN 0x3e00072 already set (to 251471003 not 251471003)
<4> [342.156549] ------------[ cut here ]------------
<4> [342.156551] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.156554] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.156635] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.156638] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.156639] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.156641] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.156643] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.156645] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.156647] RAX: 0000000000000000 RBX: ffff88814fd01390 RCX: 0000000000000000
<4> [342.156649] RDX: 0000000000000000 RSI: 0000000003e00072 RDI: 0000000000000000
<4> [342.156650] RBP: ffffc900019db358 R08: 0000000000251471 R09: 0000000000000001
<4> [342.156652] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251471003
<4> [342.156653] R13: 0000000000000000 R14: 00000000000fcf8f R15: ffff88810141dd88
<4> [342.156655] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.156657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.156659] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.156660] Call Trace:
<4> [342.156661] <TASK>
<4> [342.156663] ? mark_held_locks+0x46/0x90
<4> [342.156669] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.156675] iommu_map_nosync+0x12c/0x320
<4> [342.156683] iommu_map_sg+0xd9/0x1d0
<4> [342.156688] iommu_dma_map_sg+0x23c/0x670
<4> [342.156696] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.156701] dma_map_sgtable+0x1d/0x40
<4> [342.156703] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.156862] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.157016] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.157171] ? lock_acquire+0xc4/0x2f0
<4> [342.157174] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.157322] ? lock_is_held_type+0xa3/0x130
<4> [342.157328] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.157477] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.157627] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.157789] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.157953] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.158102] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.158251] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.158407] ? kernel_text_address+0x139/0x150
<4> [342.158411] ? __kernel_text_address+0x12/0x50
<4> [342.158423] ? __lock_acquire+0x43e/0x2860
<4> [342.158426] ? find_held_lock+0x31/0x90
<4> [342.158428] ? __create_object+0x68/0xc0
<4> [342.158437] ? find_held_lock+0x31/0x90
<4> [342.158439] ? __might_fault+0x53/0xb0
<4> [342.158449] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.158597] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.158749] drm_ioctl_kernel+0xb3/0x120
<4> [342.158754] drm_ioctl+0x2d4/0x5a0
<4> [342.158757] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.158913] __x64_sys_ioctl+0xa2/0x100
<4> [342.158918] x64_sys_call+0x1178/0x2660
<4> [342.158920] do_syscall_64+0x93/0xcd0
<4> [342.158924] ? do_syscall_64+0x1a2/0xcd0
<4> [342.158927] ? up_read+0x22/0x30
<4> [342.158931] ? do_user_addr_fault+0x300/0x8e0
<4> [342.158935] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.158939] ? irqentry_exit+0x77/0xb0
<4> [342.158942] ? clear_bhb_loop+0x30/0x80
<4> [342.158944] ? clear_bhb_loop+0x30/0x80
<4> [342.158948] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.158949] RIP: 0033:0x76a667124ded
<4> [342.158952] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.158953] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.158956] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.158958] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.158959] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.158961] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.158962] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.158971] </TASK>
<4> [342.158973] irq event stamp: 1068297
<4> [342.158974] hardirqs last enabled at (1068303): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.158977] hardirqs last disabled at (1068308): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.158980] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.158982] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.158984] ---[ end trace 0000000000000000 ]---
<2> [342.158986] DMAR: ERROR: DMA PTE for vPFN 0x3e00073 already set (to 251472003 not 251472003)
<4> [342.159008] ------------[ cut here ]------------
<4> [342.159009] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.159012] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.159092] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.159095] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.159096] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.159098] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.159100] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.159102] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.159104] RAX: 0000000000000000 RBX: ffff88814fd01398 RCX: 0000000000000000
<4> [342.159105] RDX: 0000000000000000 RSI: 0000000003e00073 RDI: 0000000000000000
<4> [342.159107] RBP: ffffc900019db358 R08: 0000000000251472 R09: 0000000000000001
<4> [342.159108] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251472003
<4> [342.159110] R13: 0000000000000000 R14: 00000000000fcf8e R15: ffff88810141dd88
<4> [342.159112] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.159113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.159115] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.159117] Call Trace:
<4> [342.159118] <TASK>
<4> [342.159120] ? mark_held_locks+0x46/0x90
<4> [342.159125] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.159131] iommu_map_nosync+0x12c/0x320
<4> [342.159139] iommu_map_sg+0xd9/0x1d0
<4> [342.159144] iommu_dma_map_sg+0x23c/0x670
<4> [342.159152] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.159157] dma_map_sgtable+0x1d/0x40
<4> [342.159159] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.159312] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.159466] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.159621] ? lock_acquire+0xc4/0x2f0
<4> [342.159624] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.159777] ? lock_is_held_type+0xa3/0x130
<4> [342.159782] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.159932] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.160081] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.160238] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.160402] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.160551] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.160699] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.160860] ? kernel_text_address+0x139/0x150
<4> [342.160864] ? __kernel_text_address+0x12/0x50
<4> [342.160876] ? __lock_acquire+0x43e/0x2860
<4> [342.160879] ? find_held_lock+0x31/0x90
<4> [342.160881] ? __create_object+0x68/0xc0
<4> [342.160889] ? find_held_lock+0x31/0x90
<4> [342.160891] ? __might_fault+0x53/0xb0
<4> [342.160902] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.161051] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.161198] drm_ioctl_kernel+0xb3/0x120
<4> [342.161204] drm_ioctl+0x2d4/0x5a0
<4> [342.161207] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.161362] __x64_sys_ioctl+0xa2/0x100
<4> [342.161367] x64_sys_call+0x1178/0x2660
<4> [342.161370] do_syscall_64+0x93/0xcd0
<4> [342.161374] ? do_syscall_64+0x1a2/0xcd0
<4> [342.161377] ? up_read+0x22/0x30
<4> [342.161381] ? do_user_addr_fault+0x300/0x8e0
<4> [342.161385] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.161389] ? irqentry_exit+0x77/0xb0
<4> [342.161392] ? clear_bhb_loop+0x30/0x80
<4> [342.161394] ? clear_bhb_loop+0x30/0x80
<4> [342.161398] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.161400] RIP: 0033:0x76a667124ded
<4> [342.161402] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.161404] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.161406] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.161408] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.161409] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.161411] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.161412] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.161421] </TASK>
<4> [342.161423] irq event stamp: 1069289
<4> [342.161424] hardirqs last enabled at (1069295): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.161427] hardirqs last disabled at (1069300): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.161430] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.161433] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.161435] ---[ end trace 0000000000000000 ]---
<2> [342.161437] DMAR: ERROR: DMA PTE for vPFN 0x3e00074 already set (to 251473003 not 251473003)
<4> [342.161458] ------------[ cut here ]------------
<4> [342.161460] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.161463] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.161543] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.161545] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.161547] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.161548] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.161551] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.161552] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.161555] RAX: 0000000000000000 RBX: ffff88814fd013a0 RCX: 0000000000000000
<4> [342.161556] RDX: 0000000000000000 RSI: 0000000003e00074 RDI: 0000000000000000
<4> [342.161558] RBP: ffffc900019db358 R08: 0000000000251473 R09: 0000000000000001
<4> [342.161559] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251473003
<4> [342.161561] R13: 0000000000000000 R14: 00000000000fcf8d R15: ffff88810141dd88
<4> [342.161562] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.161564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.161566] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.161568] Call Trace:
<4> [342.161569] <TASK>
<4> [342.161571] ? mark_held_locks+0x46/0x90
<4> [342.161576] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.161582] iommu_map_nosync+0x12c/0x320
<4> [342.161590] iommu_map_sg+0xd9/0x1d0
<4> [342.161595] iommu_dma_map_sg+0x23c/0x670
<4> [342.161604] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.161608] dma_map_sgtable+0x1d/0x40
<4> [342.161610] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.161768] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.161923] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.162078] ? lock_acquire+0xc4/0x2f0
<4> [342.162081] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.162229] ? lock_is_held_type+0xa3/0x130
<4> [342.162235] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.162384] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.162533] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.162691] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.162860] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.163008] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.163157] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.163313] ? kernel_text_address+0x139/0x150
<4> [342.163316] ? __kernel_text_address+0x12/0x50
<4> [342.163328] ? __lock_acquire+0x43e/0x2860
<4> [342.163331] ? find_held_lock+0x31/0x90
<4> [342.163333] ? __create_object+0x68/0xc0
<4> [342.163342] ? find_held_lock+0x31/0x90
<4> [342.163344] ? __might_fault+0x53/0xb0
<4> [342.163355] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.163503] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.163650] drm_ioctl_kernel+0xb3/0x120
<4> [342.163656] drm_ioctl+0x2d4/0x5a0
<4> [342.163658] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.163819] __x64_sys_ioctl+0xa2/0x100
<4> [342.163824] x64_sys_call+0x1178/0x2660
<4> [342.163826] do_syscall_64+0x93/0xcd0
<4> [342.163831] ? do_syscall_64+0x1a2/0xcd0
<4> [342.163834] ? up_read+0x22/0x30
<4> [342.163837] ? do_user_addr_fault+0x300/0x8e0
<4> [342.163841] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.163845] ? irqentry_exit+0x77/0xb0
<4> [342.163848] ? clear_bhb_loop+0x30/0x80
<4> [342.163850] ? clear_bhb_loop+0x30/0x80
<4> [342.163854] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.163856] RIP: 0033:0x76a667124ded
<4> [342.163858] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.163860] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.163863] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.163864] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.163866] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.163868] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.163869] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.163878] </TASK>
<4> [342.163880] irq event stamp: 1070283
<4> [342.163881] hardirqs last enabled at (1070289): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.163884] hardirqs last disabled at (1070294): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.163887] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.163890] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.163892] ---[ end trace 0000000000000000 ]---
<2> [342.163894] DMAR: ERROR: DMA PTE for vPFN 0x3e00075 already set (to 251474003 not 251474003)
<4> [342.163916] ------------[ cut here ]------------
<4> [342.163917] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.163920] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.164002] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.164005] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.164006] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.164008] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.164010] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.164012] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.164015] RAX: 0000000000000000 RBX: ffff88814fd013a8 RCX: 0000000000000000
<4> [342.164016] RDX: 0000000000000000 RSI: 0000000003e00075 RDI: 0000000000000000
<4> [342.164018] RBP: ffffc900019db358 R08: 0000000000251474 R09: 0000000000000001
<4> [342.164019] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251474003
<4> [342.164021] R13: 0000000000000000 R14: 00000000000fcf8c R15: ffff88810141dd88
<4> [342.164023] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.164024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.164026] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.164028] Call Trace:
<4> [342.164029] <TASK>
<4> [342.164031] ? mark_held_locks+0x46/0x90
<4> [342.164036] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.164043] iommu_map_nosync+0x12c/0x320
<4> [342.164050] iommu_map_sg+0xd9/0x1d0
<4> [342.164056] iommu_dma_map_sg+0x23c/0x670
<4> [342.164064] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.164069] dma_map_sgtable+0x1d/0x40
<4> [342.164071] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.164226] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.164381] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.164536] ? lock_acquire+0xc4/0x2f0
<4> [342.164539] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.164687] ? lock_is_held_type+0xa3/0x130
<4> [342.164692] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.164847] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.164996] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.165154] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.165317] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.165466] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.165615] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.165776] ? kernel_text_address+0x139/0x150
<4> [342.165779] ? __kernel_text_address+0x12/0x50
<4> [342.165792] ? __lock_acquire+0x43e/0x2860
<4> [342.165794] ? find_held_lock+0x31/0x90
<4> [342.165797] ? __create_object+0x68/0xc0
<4> [342.165805] ? find_held_lock+0x31/0x90
<4> [342.165807] ? __might_fault+0x53/0xb0
<4> [342.165818] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.165966] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.166113] drm_ioctl_kernel+0xb3/0x120
<4> [342.166119] drm_ioctl+0x2d4/0x5a0
<4> [342.166122] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.166277] __x64_sys_ioctl+0xa2/0x100
<4> [342.166282] x64_sys_call+0x1178/0x2660
<4> [342.166285] do_syscall_64+0x93/0xcd0
<4> [342.166289] ? do_syscall_64+0x1a2/0xcd0
<4> [342.166292] ? up_read+0x22/0x30
<4> [342.166295] ? do_user_addr_fault+0x300/0x8e0
<4> [342.166299] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.166303] ? irqentry_exit+0x77/0xb0
<4> [342.166306] ? clear_bhb_loop+0x30/0x80
<4> [342.166308] ? clear_bhb_loop+0x30/0x80
<4> [342.166312] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.166314] RIP: 0033:0x76a667124ded
<4> [342.166316] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.166318] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.166320] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.166322] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.166324] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.166325] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.166327] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.166336] </TASK>
<4> [342.166337] irq event stamp: 1071275
<4> [342.166338] hardirqs last enabled at (1071281): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.166341] hardirqs last disabled at (1071286): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.166344] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.166347] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.166349] ---[ end trace 0000000000000000 ]---
<2> [342.166351] DMAR: ERROR: DMA PTE for vPFN 0x3e00076 already set (to 251475003 not 251475003)
<4> [342.166372] ------------[ cut here ]------------
<4> [342.166374] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.166377] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.166457] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.166459] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.166461] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.166462] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.166465] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.166466] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.166469] RAX: 0000000000000000 RBX: ffff88814fd013b0 RCX: 0000000000000000
<4> [342.166470] RDX: 0000000000000000 RSI: 0000000003e00076 RDI: 0000000000000000
<4> [342.166472] RBP: ffffc900019db358 R08: 0000000000251475 R09: 0000000000000001
<4> [342.166473] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251475003
<4> [342.166475] R13: 0000000000000000 R14: 00000000000fcf8b R15: ffff88810141dd88
<4> [342.166477] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.166478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.166480] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.166482] Call Trace:
<4> [342.166483] <TASK>
<4> [342.166485] ? mark_held_locks+0x46/0x90
<4> [342.166490] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.166497] iommu_map_nosync+0x12c/0x320
<4> [342.166504] iommu_map_sg+0xd9/0x1d0
<4> [342.166509] iommu_dma_map_sg+0x23c/0x670
<4> [342.166518] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.166522] dma_map_sgtable+0x1d/0x40
<4> [342.166525] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.166678] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.166838] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.166993] ? lock_acquire+0xc4/0x2f0
<4> [342.166996] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.167144] ? lock_is_held_type+0xa3/0x130
<4> [342.167149] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.167299] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.167449] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.167606] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.167775] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.167924] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.168073] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.168229] ? kernel_text_address+0x139/0x150
<4> [342.168233] ? __kernel_text_address+0x12/0x50
<4> [342.168245] ? __lock_acquire+0x43e/0x2860
<4> [342.168248] ? find_held_lock+0x31/0x90
<4> [342.168250] ? __create_object+0x68/0xc0
<4> [342.168259] ? find_held_lock+0x31/0x90
<4> [342.168261] ? __might_fault+0x53/0xb0
<4> [342.168271] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.168419] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.168566] drm_ioctl_kernel+0xb3/0x120
<4> [342.168572] drm_ioctl+0x2d4/0x5a0
<4> [342.168574] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.168734] __x64_sys_ioctl+0xa2/0x100
<4> [342.168739] x64_sys_call+0x1178/0x2660
<4> [342.168742] do_syscall_64+0x93/0xcd0
<4> [342.168746] ? do_syscall_64+0x1a2/0xcd0
<4> [342.168749] ? up_read+0x22/0x30
<4> [342.168753] ? do_user_addr_fault+0x300/0x8e0
<4> [342.168756] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.168760] ? irqentry_exit+0x77/0xb0
<4> [342.168763] ? clear_bhb_loop+0x30/0x80
<4> [342.168765] ? clear_bhb_loop+0x30/0x80
<4> [342.168769] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.168771] RIP: 0033:0x76a667124ded
<4> [342.168773] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.168775] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.168778] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.168780] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.168781] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.168783] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.168784] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.168793] </TASK>
<4> [342.168795] irq event stamp: 1072269
<4> [342.168796] hardirqs last enabled at (1072275): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.168800] hardirqs last disabled at (1072280): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.168802] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.168805] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.168807] ---[ end trace 0000000000000000 ]---
<2> [342.168809] DMAR: ERROR: DMA PTE for vPFN 0x3e00077 already set (to 251476003 not 251476003)
<4> [342.168830] ------------[ cut here ]------------
<4> [342.168832] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.168834] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.168915] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.168918] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.168919] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.168920] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.168923] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.168924] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.168927] RAX: 0000000000000000 RBX: ffff88814fd013b8 RCX: 0000000000000000
<4> [342.168928] RDX: 0000000000000000 RSI: 0000000003e00077 RDI: 0000000000000000
<4> [342.168930] RBP: ffffc900019db358 R08: 0000000000251476 R09: 0000000000000001
<4> [342.168931] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251476003
<4> [342.168933] R13: 0000000000000000 R14: 00000000000fcf8a R15: ffff88810141dd88
<4> [342.168935] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.168936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.168938] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.168940] Call Trace:
<4> [342.168941] <TASK>
<4> [342.168943] ? mark_held_locks+0x46/0x90
<4> [342.168948] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.168955] iommu_map_nosync+0x12c/0x320
<4> [342.168962] iommu_map_sg+0xd9/0x1d0
<4> [342.168967] iommu_dma_map_sg+0x23c/0x670
<4> [342.168976] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.168980] dma_map_sgtable+0x1d/0x40
<4> [342.168983] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.169136] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.169290] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.169445] ? lock_acquire+0xc4/0x2f0
<4> [342.169449] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.169596] ? lock_is_held_type+0xa3/0x130
<4> [342.169602] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.169756] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.169905] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.170063] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.170227] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.170376] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.170525] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.170681] ? kernel_text_address+0x139/0x150
<4> [342.170685] ? __kernel_text_address+0x12/0x50
<4> [342.170697] ? __lock_acquire+0x43e/0x2860
<4> [342.170700] ? find_held_lock+0x31/0x90
<4> [342.170702] ? __create_object+0x68/0xc0
<4> [342.170710] ? find_held_lock+0x31/0x90
<4> [342.170713] ? __might_fault+0x53/0xb0
<4> [342.170728] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.170877] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.171024] drm_ioctl_kernel+0xb3/0x120
<4> [342.171031] drm_ioctl+0x2d4/0x5a0
<4> [342.171033] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.171190] __x64_sys_ioctl+0xa2/0x100
<4> [342.171195] x64_sys_call+0x1178/0x2660
<4> [342.171197] do_syscall_64+0x93/0xcd0
<4> [342.171202] ? do_syscall_64+0x1a2/0xcd0
<4> [342.171205] ? up_read+0x22/0x30
<4> [342.171208] ? do_user_addr_fault+0x300/0x8e0
<4> [342.171212] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.171216] ? irqentry_exit+0x77/0xb0
<4> [342.171219] ? clear_bhb_loop+0x30/0x80
<4> [342.171221] ? clear_bhb_loop+0x30/0x80
<4> [342.171225] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.171227] RIP: 0033:0x76a667124ded
<4> [342.171229] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.171231] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.171234] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.171235] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.171237] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.171238] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.171240] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.171249] </TASK>
<4> [342.171250] irq event stamp: 1073261
<4> [342.171251] hardirqs last enabled at (1073267): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.171255] hardirqs last disabled at (1073272): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.171257] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.171260] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.171262] ---[ end trace 0000000000000000 ]---
<2> [342.171264] DMAR: ERROR: DMA PTE for vPFN 0x3e00078 already set (to 251477003 not 251477003)
<4> [342.171285] ------------[ cut here ]------------
<4> [342.171287] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.171290] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.171370] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.171373] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.171374] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.171376] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.171378] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.171380] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.171382] RAX: 0000000000000000 RBX: ffff88814fd013c0 RCX: 0000000000000000
<4> [342.171384] RDX: 0000000000000000 RSI: 0000000003e00078 RDI: 0000000000000000
<4> [342.171385] RBP: ffffc900019db358 R08: 0000000000251477 R09: 0000000000000001
<4> [342.171387] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251477003
<4> [342.171388] R13: 0000000000000000 R14: 00000000000fcf89 R15: ffff88810141dd88
<4> [342.171390] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.171392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.171393] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.171395] Call Trace:
<4> [342.171396] <TASK>
<4> [342.171398] ? mark_held_locks+0x46/0x90
<4> [342.171403] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.171410] iommu_map_nosync+0x12c/0x320
<4> [342.171417] iommu_map_sg+0xd9/0x1d0
<4> [342.171423] iommu_dma_map_sg+0x23c/0x670
<4> [342.171431] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.171436] dma_map_sgtable+0x1d/0x40
<4> [342.171438] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.171591] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.171751] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.171908] ? lock_acquire+0xc4/0x2f0
<4> [342.171911] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.172059] ? lock_is_held_type+0xa3/0x130
<4> [342.172064] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.172213] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.172362] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.172519] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.172684] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.172837] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.172986] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.173142] ? kernel_text_address+0x139/0x150
<4> [342.173145] ? __kernel_text_address+0x12/0x50
<4> [342.173158] ? __lock_acquire+0x43e/0x2860
<4> [342.173160] ? find_held_lock+0x31/0x90
<4> [342.173162] ? __create_object+0x68/0xc0
<4> [342.173171] ? find_held_lock+0x31/0x90
<4> [342.173173] ? __might_fault+0x53/0xb0
<4> [342.173184] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.173332] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.173479] drm_ioctl_kernel+0xb3/0x120
<4> [342.173485] drm_ioctl+0x2d4/0x5a0
<4> [342.173487] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.173643] __x64_sys_ioctl+0xa2/0x100
<4> [342.173648] x64_sys_call+0x1178/0x2660
<4> [342.173650] do_syscall_64+0x93/0xcd0
<4> [342.173655] ? do_syscall_64+0x1a2/0xcd0
<4> [342.173658] ? up_read+0x22/0x30
<4> [342.173661] ? do_user_addr_fault+0x300/0x8e0
<4> [342.173665] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.173669] ? irqentry_exit+0x77/0xb0
<4> [342.173672] ? clear_bhb_loop+0x30/0x80
<4> [342.173674] ? clear_bhb_loop+0x30/0x80
<4> [342.173677] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.173679] RIP: 0033:0x76a667124ded
<4> [342.173681] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.173683] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.173686] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.173688] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.173689] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.173691] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.173692] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.173701] </TASK>
<4> [342.173702] irq event stamp: 1074253
<4> [342.173704] hardirqs last enabled at (1074259): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.173707] hardirqs last disabled at (1074264): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.173710] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.173712] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.173719] ---[ end trace 0000000000000000 ]---
<2> [342.173720] DMAR: ERROR: DMA PTE for vPFN 0x3e00079 already set (to 251478003 not 251478003)
<4> [342.173742] ------------[ cut here ]------------
<4> [342.173744] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.173746] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.173828] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.173831] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.173832] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.173834] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.173836] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.173838] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.173840] RAX: 0000000000000000 RBX: ffff88814fd013c8 RCX: 0000000000000000
<4> [342.173842] RDX: 0000000000000000 RSI: 0000000003e00079 RDI: 0000000000000000
<4> [342.173843] RBP: ffffc900019db358 R08: 0000000000251478 R09: 0000000000000001
<4> [342.173845] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251478003
<4> [342.173846] R13: 0000000000000000 R14: 00000000000fcf88 R15: ffff88810141dd88
<4> [342.173848] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.173850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.173852] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.173853] Call Trace:
<4> [342.173854] <TASK>
<4> [342.173856] ? mark_held_locks+0x46/0x90
<4> [342.173862] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.173868] iommu_map_nosync+0x12c/0x320
<4> [342.173876] iommu_map_sg+0xd9/0x1d0
<4> [342.173881] iommu_dma_map_sg+0x23c/0x670
<4> [342.173890] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.173894] dma_map_sgtable+0x1d/0x40
<4> [342.173897] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.174050] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.174205] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.174360] ? lock_acquire+0xc4/0x2f0
<4> [342.174363] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.174510] ? lock_is_held_type+0xa3/0x130
<4> [342.174516] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.174665] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.174820] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.174978] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.175142] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.175290] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.175438] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.175595] ? kernel_text_address+0x139/0x150
<4> [342.175599] ? __kernel_text_address+0x12/0x50
<4> [342.175611] ? __lock_acquire+0x43e/0x2860
<4> [342.175614] ? find_held_lock+0x31/0x90
<4> [342.175616] ? __create_object+0x68/0xc0
<4> [342.175624] ? find_held_lock+0x31/0x90
<4> [342.175626] ? __might_fault+0x53/0xb0
<4> [342.175637] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.175790] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.175937] drm_ioctl_kernel+0xb3/0x120
<4> [342.175942] drm_ioctl+0x2d4/0x5a0
<4> [342.175945] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.176101] __x64_sys_ioctl+0xa2/0x100
<4> [342.176106] x64_sys_call+0x1178/0x2660
<4> [342.176109] do_syscall_64+0x93/0xcd0
<4> [342.176113] ? do_syscall_64+0x1a2/0xcd0
<4> [342.176116] ? up_read+0x22/0x30
<4> [342.176119] ? do_user_addr_fault+0x300/0x8e0
<4> [342.176123] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.176127] ? irqentry_exit+0x77/0xb0
<4> [342.176130] ? clear_bhb_loop+0x30/0x80
<4> [342.176133] ? clear_bhb_loop+0x30/0x80
<4> [342.176136] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.176138] RIP: 0033:0x76a667124ded
<4> [342.176140] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.176142] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.176145] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.176147] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.176148] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.176150] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.176151] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.176160] </TASK>
<4> [342.176162] irq event stamp: 1075247
<4> [342.176163] hardirqs last enabled at (1075253): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.176166] hardirqs last disabled at (1075258): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.176169] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.176171] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.176174] ---[ end trace 0000000000000000 ]---
<2> [342.176175] DMAR: ERROR: DMA PTE for vPFN 0x3e0007a already set (to 251479003 not 251479003)
<4> [342.176197] ------------[ cut here ]------------
<4> [342.176198] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.176201] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.176283] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.176286] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.176287] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.176289] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.176291] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.176293] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.176296] RAX: 0000000000000000 RBX: ffff88814fd013d0 RCX: 0000000000000000
<4> [342.176297] RDX: 0000000000000000 RSI: 0000000003e0007a RDI: 0000000000000000
<4> [342.176299] RBP: ffffc900019db358 R08: 0000000000251479 R09: 0000000000000001
<4> [342.176300] R10: ffff88814fd01000 R11: 0000000000000000 R12: 0000000251479003
<4> [342.176302] R13: 0000000000000000 R14: 00000000000fcf87 R15: ffff88810141dd88
<4> [342.176304] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.176305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.176307] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.176309] Call Trace:
<4> [342.176310] <TASK>
<4> [342.176312] ? mark_held_locks+0x46/0x90
<4> [342.176317] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.176324] iommu_map_nosync+0x12c/0x320
<4> [342.176331] iommu_map_sg+0xd9/0x1d0
<4> [342.176337] iommu_dma_map_sg+0x23c/0x670
<4> [342.176345] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.176350] dma_map_sgtable+0x1d/0x40
<4> [342.176352] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.176506] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.176660] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.176821] ? lock_acquire+0xc4/0x2f0
<4> [342.176824] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.176971] ? lock_is_held_type+0xa3/0x130
<4> [342.176977] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.177126] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.177276] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.177434] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.177598] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.177752] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.177899] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.178056] ? kernel_text_address+0x139/0x150
<4> [342.178059] ? __kernel_text_address+0x12/0x50
<4> [342.178071] ? __lock_acquire+0x43e/0x2860
<4> [342.178074] ? find_held_lock+0x31/0x90
<4> [342.178076] ? __create_object+0x68/0xc0
<4> [342.178085] ? find_held_lock+0x31/0x90
<4> [342.178087] ? __might_fault+0x53/0xb0
<4> [342.178098] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.178246] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.178393] drm_ioctl_kernel+0xb3/0x120
<4> [342.178399] drm_ioctl+0x2d4/0x5a0
<4> [342.178401] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.178557] __x64_sys_ioctl+0xa2/0x100
<4> [342.178562] x64_sys_call+0x1178/0x2660
<4> [342.178565] do_syscall_64+0x93/0xcd0
<4> [342.178569] ? do_syscall_64+0x1a2/0xcd0
<4> [342.178572] ? up_read+0x22/0x30
<4> [342.178575] ? do_user_addr_fault+0x300/0x8e0
<4> [342.178579] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.178583] ? irqentry_exit+0x77/0xb0
<4> [342.178586] ? clear_bhb_loop+0x30/0x80
<4> [342.178588] ? clear_bhb_loop+0x30/0x80
<4> [342.178592] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.178594] RIP: 0033:0x76a667124ded
<4> [342.178596] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.178598] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.178601] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.178602] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.178604] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.178605] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.178607] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.178616] </TASK>
<4> [342.178617] irq event stamp: 1076239
<4> [342.178619] hardirqs last enabled at (1076245): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.178622] hardirqs last disabled at (1076250): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.178624] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.178627] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.178629] ---[ end trace 0000000000000000 ]---
<2> [342.178631] DMAR: ERROR: DMA PTE for vPFN 0x3e0007b already set (to 25147a003 not 25147a003)
<4> [342.178652] ------------[ cut here ]------------
<4> [342.178654] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.178657] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.178742] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.178745] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.178746] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.178748] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.178750] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.178752] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.178754] RAX: 0000000000000000 RBX: ffff88814fd013d8 RCX: 0000000000000000
<4> [342.178756] RDX: 0000000000000000 RSI: 0000000003e0007b RDI: 0000000000000000
<4> [342.178758] RBP: ffffc900019db358 R08: 000000000025147a R09: 0000000000000001
<4> [342.178759] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025147a003
<4> [342.178761] R13: 0000000000000000 R14: 00000000000fcf86 R15: ffff88810141dd88
<4> [342.178762] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.178764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.178766] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.178767] Call Trace:
<4> [342.178769] <TASK>
<4> [342.178771] ? mark_held_locks+0x46/0x90
<4> [342.178776] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.178783] iommu_map_nosync+0x12c/0x320
<4> [342.178790] iommu_map_sg+0xd9/0x1d0
<4> [342.178795] iommu_dma_map_sg+0x23c/0x670
<4> [342.178804] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.178808] dma_map_sgtable+0x1d/0x40
<4> [342.178811] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.178964] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.179119] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.179273] ? lock_acquire+0xc4/0x2f0
<4> [342.179276] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.179424] ? lock_is_held_type+0xa3/0x130
<4> [342.179429] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.179579] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.179733] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.179891] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.180056] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.180206] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.180354] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.180511] ? kernel_text_address+0x139/0x150
<4> [342.180514] ? __kernel_text_address+0x12/0x50
<4> [342.180526] ? __lock_acquire+0x43e/0x2860
<4> [342.180529] ? find_held_lock+0x31/0x90
<4> [342.180531] ? __create_object+0x68/0xc0
<4> [342.180540] ? find_held_lock+0x31/0x90
<4> [342.180542] ? __might_fault+0x53/0xb0
<4> [342.180552] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.180701] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.180853] drm_ioctl_kernel+0xb3/0x120
<4> [342.180858] drm_ioctl+0x2d4/0x5a0
<4> [342.180861] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.181017] __x64_sys_ioctl+0xa2/0x100
<4> [342.181022] x64_sys_call+0x1178/0x2660
<4> [342.181024] do_syscall_64+0x93/0xcd0
<4> [342.181028] ? do_syscall_64+0x1a2/0xcd0
<4> [342.181031] ? up_read+0x22/0x30
<4> [342.181035] ? do_user_addr_fault+0x300/0x8e0
<4> [342.181038] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.181043] ? irqentry_exit+0x77/0xb0
<4> [342.181045] ? clear_bhb_loop+0x30/0x80
<4> [342.181048] ? clear_bhb_loop+0x30/0x80
<4> [342.181051] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.181053] RIP: 0033:0x76a667124ded
<4> [342.181055] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.181057] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.181060] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.181061] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.181063] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.181064] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.181066] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.181075] </TASK>
<4> [342.181076] irq event stamp: 1077233
<4> [342.181077] hardirqs last enabled at (1077239): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.181080] hardirqs last disabled at (1077244): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.181083] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.181086] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.181088] ---[ end trace 0000000000000000 ]---
<2> [342.181089] DMAR: ERROR: DMA PTE for vPFN 0x3e0007c already set (to 25147b003 not 25147b003)
<4> [342.181111] ------------[ cut here ]------------
<4> [342.181112] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.181115] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.181195] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.181198] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.181199] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.181201] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.181203] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.181205] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.181207] RAX: 0000000000000000 RBX: ffff88814fd013e0 RCX: 0000000000000000
<4> [342.181209] RDX: 0000000000000000 RSI: 0000000003e0007c RDI: 0000000000000000
<4> [342.181210] RBP: ffffc900019db358 R08: 000000000025147b R09: 0000000000000001
<4> [342.181212] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025147b003
<4> [342.181213] R13: 0000000000000000 R14: 00000000000fcf85 R15: ffff88810141dd88
<4> [342.181215] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.181217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.181218] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.181220] Call Trace:
<4> [342.181221] <TASK>
<4> [342.181223] ? mark_held_locks+0x46/0x90
<4> [342.181228] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.181235] iommu_map_nosync+0x12c/0x320
<4> [342.181242] iommu_map_sg+0xd9/0x1d0
<4> [342.181247] iommu_dma_map_sg+0x23c/0x670
<4> [342.181256] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.181260] dma_map_sgtable+0x1d/0x40
<4> [342.181263] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.181416] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.181570] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.181730] ? lock_acquire+0xc4/0x2f0
<4> [342.181733] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.181881] ? lock_is_held_type+0xa3/0x130
<4> [342.181886] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.182036] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.182185] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.182343] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.182507] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.182656] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.182809] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.182965] ? kernel_text_address+0x139/0x150
<4> [342.182968] ? __kernel_text_address+0x12/0x50
<4> [342.182981] ? __lock_acquire+0x43e/0x2860
<4> [342.182984] ? find_held_lock+0x31/0x90
<4> [342.182986] ? __create_object+0x68/0xc0
<4> [342.182994] ? find_held_lock+0x31/0x90
<4> [342.182996] ? __might_fault+0x53/0xb0
<4> [342.183007] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.183154] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.183302] drm_ioctl_kernel+0xb3/0x120
<4> [342.183308] drm_ioctl+0x2d4/0x5a0
<4> [342.183311] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.183467] __x64_sys_ioctl+0xa2/0x100
<4> [342.183472] x64_sys_call+0x1178/0x2660
<4> [342.183474] do_syscall_64+0x93/0xcd0
<4> [342.183479] ? do_syscall_64+0x1a2/0xcd0
<4> [342.183482] ? up_read+0x22/0x30
<4> [342.183485] ? do_user_addr_fault+0x300/0x8e0
<4> [342.183489] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.183493] ? irqentry_exit+0x77/0xb0
<4> [342.183496] ? clear_bhb_loop+0x30/0x80
<4> [342.183498] ? clear_bhb_loop+0x30/0x80
<4> [342.183502] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.183504] RIP: 0033:0x76a667124ded
<4> [342.183506] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.183508] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.183511] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.183512] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.183514] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.183515] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.183517] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.183526] </TASK>
<4> [342.183527] irq event stamp: 1078225
<4> [342.183528] hardirqs last enabled at (1078231): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.183532] hardirqs last disabled at (1078236): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.183534] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.183537] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.183539] ---[ end trace 0000000000000000 ]---
<2> [342.183541] DMAR: ERROR: DMA PTE for vPFN 0x3e0007d already set (to 25147c003 not 25147c003)
<4> [342.183562] ------------[ cut here ]------------
<4> [342.183564] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.183567] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.183647] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.183650] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.183651] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.183653] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.183655] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.183657] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.183659] RAX: 0000000000000000 RBX: ffff88814fd013e8 RCX: 0000000000000000
<4> [342.183661] RDX: 0000000000000000 RSI: 0000000003e0007d RDI: 0000000000000000
<4> [342.183662] RBP: ffffc900019db358 R08: 000000000025147c R09: 0000000000000001
<4> [342.183664] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025147c003
<4> [342.183666] R13: 0000000000000000 R14: 00000000000fcf84 R15: ffff88810141dd88
<4> [342.183667] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.183669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.183671] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.183672] Call Trace:
<4> [342.183674] <TASK>
<4> [342.183676] ? mark_held_locks+0x46/0x90
<4> [342.183680] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.183687] iommu_map_nosync+0x12c/0x320
<4> [342.183694] iommu_map_sg+0xd9/0x1d0
<4> [342.183700] iommu_dma_map_sg+0x23c/0x670
<4> [342.183708] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.183718] dma_map_sgtable+0x1d/0x40
<4> [342.183720] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.183874] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.184028] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.184183] ? lock_acquire+0xc4/0x2f0
<4> [342.184186] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.184333] ? lock_is_held_type+0xa3/0x130
<4> [342.184339] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.184488] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.184638] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.184801] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.184966] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.185114] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.185263] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.185419] ? kernel_text_address+0x139/0x150
<4> [342.185423] ? __kernel_text_address+0x12/0x50
<4> [342.185435] ? __lock_acquire+0x43e/0x2860
<4> [342.185438] ? find_held_lock+0x31/0x90
<4> [342.185440] ? __create_object+0x68/0xc0
<4> [342.185449] ? find_held_lock+0x31/0x90
<4> [342.185451] ? __might_fault+0x53/0xb0
<4> [342.185462] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.185610] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.185761] drm_ioctl_kernel+0xb3/0x120
<4> [342.185767] drm_ioctl+0x2d4/0x5a0
<4> [342.185770] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.185926] __x64_sys_ioctl+0xa2/0x100
<4> [342.185930] x64_sys_call+0x1178/0x2660
<4> [342.185933] do_syscall_64+0x93/0xcd0
<4> [342.185937] ? do_syscall_64+0x1a2/0xcd0
<4> [342.185940] ? up_read+0x22/0x30
<4> [342.185944] ? do_user_addr_fault+0x300/0x8e0
<4> [342.185947] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.185952] ? irqentry_exit+0x77/0xb0
<4> [342.185955] ? clear_bhb_loop+0x30/0x80
<4> [342.185957] ? clear_bhb_loop+0x30/0x80
<4> [342.185960] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.185962] RIP: 0033:0x76a667124ded
<4> [342.185964] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.185966] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.185969] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.185970] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.185972] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.185974] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.185975] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.185984] </TASK>
<4> [342.185985] irq event stamp: 1079219
<4> [342.185987] hardirqs last enabled at (1079225): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.185990] hardirqs last disabled at (1079230): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.185993] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.185995] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.185997] ---[ end trace 0000000000000000 ]---
<2> [342.185999] DMAR: ERROR: DMA PTE for vPFN 0x3e0007e already set (to 25147d003 not 25147d003)
<4> [342.186020] ------------[ cut here ]------------
<4> [342.186021] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.186024] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.186104] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.186107] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.186108] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.186110] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.186112] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.186114] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.186116] RAX: 0000000000000000 RBX: ffff88814fd013f0 RCX: 0000000000000000
<4> [342.186118] RDX: 0000000000000000 RSI: 0000000003e0007e RDI: 0000000000000000
<4> [342.186119] RBP: ffffc900019db358 R08: 000000000025147d R09: 0000000000000001
<4> [342.186120] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025147d003
<4> [342.186122] R13: 0000000000000000 R14: 00000000000fcf83 R15: ffff88810141dd88
<4> [342.186124] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.186125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.186127] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.186129] Call Trace:
<4> [342.186130] <TASK>
<4> [342.186132] ? mark_held_locks+0x46/0x90
<4> [342.186137] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.186143] iommu_map_nosync+0x12c/0x320
<4> [342.186151] iommu_map_sg+0xd9/0x1d0
<4> [342.186156] iommu_dma_map_sg+0x23c/0x670
<4> [342.186164] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.186169] dma_map_sgtable+0x1d/0x40
<4> [342.186171] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.186324] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.186479] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.186633] ? lock_acquire+0xc4/0x2f0
<4> [342.186636] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.186789] ? lock_is_held_type+0xa3/0x130
<4> [342.186794] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.186944] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.187093] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.187250] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.187414] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.187563] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.187716] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.187873] ? kernel_text_address+0x139/0x150
<4> [342.187877] ? __kernel_text_address+0x12/0x50
<4> [342.187889] ? __lock_acquire+0x43e/0x2860
<4> [342.187892] ? find_held_lock+0x31/0x90
<4> [342.187894] ? __create_object+0x68/0xc0
<4> [342.187903] ? find_held_lock+0x31/0x90
<4> [342.187905] ? __might_fault+0x53/0xb0
<4> [342.187915] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.188063] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.188210] drm_ioctl_kernel+0xb3/0x120
<4> [342.188216] drm_ioctl+0x2d4/0x5a0
<4> [342.188218] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.188374] __x64_sys_ioctl+0xa2/0x100
<4> [342.188379] x64_sys_call+0x1178/0x2660
<4> [342.188382] do_syscall_64+0x93/0xcd0
<4> [342.188386] ? do_syscall_64+0x1a2/0xcd0
<4> [342.188389] ? up_read+0x22/0x30
<4> [342.188392] ? do_user_addr_fault+0x300/0x8e0
<4> [342.188396] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.188400] ? irqentry_exit+0x77/0xb0
<4> [342.188403] ? clear_bhb_loop+0x30/0x80
<4> [342.188406] ? clear_bhb_loop+0x30/0x80
<4> [342.188409] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.188411] RIP: 0033:0x76a667124ded
<4> [342.188413] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.188415] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.188418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.188420] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.188421] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.188423] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.188424] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.188433] </TASK>
<4> [342.188435] irq event stamp: 1080211
<4> [342.188436] hardirqs last enabled at (1080217): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.188439] hardirqs last disabled at (1080222): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.188442] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.188445] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.188447] ---[ end trace 0000000000000000 ]---
<2> [342.188449] DMAR: ERROR: DMA PTE for vPFN 0x3e0007f already set (to 25147e003 not 25147e003)
<4> [342.188470] ------------[ cut here ]------------
<4> [342.188472] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.188475] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.188557] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.188560] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.188561] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.188562] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.188565] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 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> [342.188567] RSP: 0018:ffffc900019db298 EFLAGS: 00010246
<4> [342.188569] RAX: 0000000000000000 RBX: ffff88814fd013f8 RCX: 0000000000000000
<4> [342.188571] RDX: 0000000000000000 RSI: 0000000003e0007f RDI: 0000000000000000
<4> [342.188572] RBP: ffffc900019db358 R08: 000000000025147e R09: 0000000000000001
<4> [342.188574] R10: ffff88814fd01000 R11: 0000000000000000 R12: 000000025147e003
<4> [342.188576] R13: 0000000000000000 R14: 00000000000fcf82 R15: ffff88810141dd88
<4> [342.188577] FS: 000076a664e40940(0000) GS:ffff8884d980c000(0000) knlGS:0000000000000000
<4> [342.188579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [342.188581] CR2: 000076a667212000 CR3: 0000000142fed004 CR4: 00000000003726f0
<4> [342.188582] Call Trace:
<4> [342.188584] <TASK>
<4> [342.188586] ? mark_held_locks+0x46/0x90
<4> [342.188591] ? trace_hardirqs_on+0x1e/0xd0
<4> [342.188598] iommu_map_nosync+0x12c/0x320
<4> [342.188605] iommu_map_sg+0xd9/0x1d0
<4> [342.188610] iommu_dma_map_sg+0x23c/0x670
<4> [342.188619] __dma_map_sg_attrs+0x1b0/0x270
<4> [342.188623] dma_map_sgtable+0x1d/0x40
<4> [342.188626] i915_ttm_resource_get_st+0x189/0x1b0 [i915]
<4> [342.188785] __i915_ttm_get_pages+0x16a/0x280 [i915]
<4> [342.188939] i915_ttm_get_pages+0x106/0x160 [i915]
<4> [342.189094] ? lock_acquire+0xc4/0x2f0
<4> [342.189097] ? eb_validate_vmas+0x6b/0xd30 [i915]
<4> [342.189245] ? lock_is_held_type+0xa3/0x130
<4> [342.189250] ____i915_gem_object_get_pages+0x3c/0x120 [i915]
<4> [342.189400] __i915_gem_object_get_pages+0xa5/0x110 [i915]
<4> [342.189549] i915_vma_get_pages+0xf9/0x300 [i915]
<4> [342.189707] i915_vma_pin_ww+0xf5/0x1360 [i915]
<4> [342.189876] eb_validate_vmas+0x330/0xd30 [i915]
<4> [342.190025] ? eb_pin_engine+0x2f0/0x3b0 [i915]
<4> [342.190173] i915_gem_do_execbuffer+0xd7b/0x36f0 [i915]
<4> [342.190330] ? kernel_text_address+0x139/0x150
<4> [342.190333] ? __kernel_text_address+0x12/0x50
<4> [342.190346] ? __lock_acquire+0x43e/0x2860
<4> [342.190348] ? find_held_lock+0x31/0x90
<4> [342.190351] ? __create_object+0x68/0xc0
<4> [342.190359] ? find_held_lock+0x31/0x90
<4> [342.190361] ? __might_fault+0x53/0xb0
<4> [342.190372] i915_gem_execbuffer2_ioctl+0x166/0x320 [i915]
<4> [342.190520] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.190667] drm_ioctl_kernel+0xb3/0x120
<4> [342.190673] drm_ioctl+0x2d4/0x5a0
<4> [342.190676] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
<4> [342.190835] __x64_sys_ioctl+0xa2/0x100
<4> [342.190840] x64_sys_call+0x1178/0x2660
<4> [342.190843] do_syscall_64+0x93/0xcd0
<4> [342.190847] ? do_syscall_64+0x1a2/0xcd0
<4> [342.190850] ? up_read+0x22/0x30
<4> [342.190854] ? do_user_addr_fault+0x300/0x8e0
<4> [342.190857] ? irqentry_exit_to_user_mode+0xdf/0x2f0
<4> [342.190861] ? irqentry_exit+0x77/0xb0
<4> [342.190865] ? clear_bhb_loop+0x30/0x80
<4> [342.190867] ? clear_bhb_loop+0x30/0x80
<4> [342.190870] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [342.190872] RIP: 0033:0x76a667124ded
<4> [342.190874] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [342.190876] RSP: 002b:00007ffd6d126da0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [342.190879] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000076a667124ded
<4> [342.190881] RDX: 00007ffd6d126e60 RSI: 0000000040406469 RDI: 0000000000000005
<4> [342.190882] RBP: 00007ffd6d126df0 R08: 0000000000000005 R09: 00000004fa7f1000
<4> [342.190884] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd6d126e60
<4> [342.190885] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001
<4> [342.190894] </TASK>
<4> [342.190896] irq event stamp: 1081205
<4> [342.190897] hardirqs last enabled at (1081211): [<ffffffff814a2509>] __up_console_sem+0x79/0xa0
<4> [342.190900] hardirqs last disabled at (1081216): [<ffffffff814a24ee>] __up_console_sem+0x5e/0xa0
<4> [342.190903] softirqs last enabled at (1024330): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.190905] softirqs last disabled at (1024325): [<ffffffff813d049f>] __irq_exit_rcu+0x13f/0x160
<4> [342.190908] ---[ end trace 0000000000000000 ]---
<2> [342.190909] DMAR: ERROR: DMA PTE for vPFN 0x3e00080 already set (to 25147f003 not 25147f003)
<4> [342.190931] ------------[ cut here ]------------
<4> [342.190933] WARNING: CPU: 2 PID: 2373 at drivers/iommu/intel/iommu.c:1687 intel_iommu_map_pages+0x680/0x750
<4> [342.190936] 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 cmdlinepart ee1004 coretemp spi_nor mei_hdcp mtd mei_pxp ppdev kvm_intel wmi_bmof intel_wmi_thunderbolt kvm irqbypass snd_intel_dspcfg snd_hda_codec polyval_clmulni snd_hda_core ghash_clmulni_intel snd_hwdep sha1_ssse3 aesni_intel rapl snd_pcm intel_cstate snd_timer spi_intel_pci spi_intel e1000e i2c_i801 i2c_mux snd i2c_smbus soundcore mei_me idma64 intel_pch_thermal mei parport_pc parport video binfmt_misc intel_pmc_core pmt_telemetry pmt_class pinctrl_cannonlake input_leds nls_iso8859_1 intel_pmc_ssram_telemetry acpi_pad wmi intel_vsec acpi_tad serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915]
<4> [342.191016] CPU: 2 UID: 0 PID: 2373 Comm: gem_create Tainted: G S U W 6.16.0-rc7-Patchwork_152133v1-g11e629e8c023+ #1 PREEMPT(voluntary)
<4> [342.191019] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN
<4> [342.191020] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021
<4> [342.191022] RIP: 0010:intel_iommu_map_pages+0x680/0x750
<4> [342.191024] Code: 75 c0 e8 b3 27 3d ff 8b 05 91 2a 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 74 2a 74 01 <0f> 0b e9 11 fd ff ff 41 80 e4 7f e9 ed fc ff ff 49 c7 c0 00 fe ff
Created at 2025-07-25 20:38:47