<4>[ 456.393235] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.393237] RIP: 0033:0x72cf00b24ded <4>[ 456.393239] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.393241] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.393244] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.393245] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.393247] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.393248] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.393250] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.393261] </TASK> <4>[ 456.393262] irq event stamp: 77132339 <4>[ 456.393263] hardirqs last enabled at (77132345): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.393266] hardirqs last disabled at (77132350): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.393268] softirqs last enabled at (77130594): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.393270] softirqs last disabled at (77130589): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.393271] ---[ end trace 0000000000000000 ]--- <2>[ 456.393273] DMAR: ERROR: DMA PTE for vPFN 0x3d03397 already set (to 345796003 not 345796003) <4>[ 456.393294] ------------[ cut here ]------------ <4>[ 456.393296] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.393298] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.393375] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.393383] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.393385] Tainted: [U]=USER, [W]=WARN <4>[ 456.393386] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.393388] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.393390] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.393392] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.393394] RAX: 0000000000000000 RBX: ffff8883465accb8 RCX: 0000000000000000 <4>[ 456.393395] RDX: 0000000000000000 RSI: 0000000003d03397 RDI: 0000000000000000 <4>[ 456.393397] RBP: ffffc9000318f268 R08: 0000000000345796 R09: 0000000000000001 <4>[ 456.393398] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000006a <4>[ 456.393400] R13: 0000000000000000 R14: ffff888103973f88 R15: 0000000345796003 <4>[ 456.393401] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.393403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.393405] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.393406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.393407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.393409] Call Trace: <4>[ 456.393410] <TASK> <4>[ 456.393412] ? show_regs+0x6c/0x80 <4>[ 456.393415] ? __warn+0x93/0x1c0 <4>[ 456.393419] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.393422] ? report_bug+0x182/0x1b0 <4>[ 456.393428] ? handle_bug+0x6e/0xb0 <4>[ 456.393430] ? exc_invalid_op+0x18/0x80 <4>[ 456.393433] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.393442] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.393445] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.393448] ? mark_held_locks+0x46/0x90 <4>[ 456.393464] __iommu_map+0x119/0x2c0 <4>[ 456.393473] iommu_map_sg+0xbf/0x210 <4>[ 456.393480] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.393490] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.393496] dma_map_sgtable+0x1d/0x40 <4>[ 456.393499] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.393652] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.393808] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.393962] ? paint_ptr+0x43/0xa0 <4>[ 456.393972] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.394121] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.394270] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.394428] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.394592] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.394600] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.394748] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.394897] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.395043] ? lock_acquire+0xc9/0x300 <4>[ 456.395057] ? __kernel_text_address+0x12/0x50 <4>[ 456.395075] ? __lock_acquire+0x442/0x2810 <4>[ 456.395079] ? lock_release+0xd4/0x2b0 <4>[ 456.395090] ? find_held_lock+0x31/0x90 <4>[ 456.395093] ? __might_fault+0x53/0xb0 <4>[ 456.395105] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.395252] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.395400] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.395406] drm_ioctl+0x2de/0x5a0 <4>[ 456.395409] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.395566] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.395573] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.395578] x64_sys_call+0x131e/0x2650 <4>[ 456.395581] do_syscall_64+0x91/0x180 <4>[ 456.395588] ? find_held_lock+0x31/0x90 <4>[ 456.395591] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.395594] ? lock_release+0xd4/0x2b0 <4>[ 456.395599] ? find_held_lock+0x31/0x90 <4>[ 456.395602] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.395605] ? lock_release+0xd4/0x2b0 <4>[ 456.395612] ? up_read+0x22/0x30 <4>[ 456.395614] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.395618] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.395622] ? irqentry_exit+0x77/0xb0 <4>[ 456.395625] ? clear_bhb_loop+0x15/0x70 <4>[ 456.395627] ? clear_bhb_loop+0x15/0x70 <4>[ 456.395629] ? clear_bhb_loop+0x15/0x70 <4>[ 456.395632] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.395635] RIP: 0033:0x72cf00b24ded <4>[ 456.395637] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.395638] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.395641] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.395643] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.395645] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.395646] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.395648] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.395659] </TASK> <4>[ 456.395660] irq event stamp: 77136225 <4>[ 456.395662] hardirqs last enabled at (77136231): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.395664] hardirqs last disabled at (77136236): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.395667] softirqs last enabled at (77135398): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.395669] softirqs last disabled at (77135393): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.395671] ---[ end trace 0000000000000000 ]--- <2>[ 456.395673] DMAR: ERROR: DMA PTE for vPFN 0x3d03398 already set (to 345797003 not 345797003) <4>[ 456.395694] ------------[ cut here ]------------ <4>[ 456.395696] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.395698] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.395779] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.395787] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.395790] Tainted: [U]=USER, [W]=WARN <4>[ 456.395791] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.395793] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.395795] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.395797] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.395799] RAX: 0000000000000000 RBX: ffff8883465accc0 RCX: 0000000000000000 <4>[ 456.395801] RDX: 0000000000000000 RSI: 0000000003d03398 RDI: 0000000000000000 <4>[ 456.395803] RBP: ffffc9000318f268 R08: 0000000000345797 R09: 0000000000000001 <4>[ 456.395804] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000069 <4>[ 456.395806] R13: 0000000000000000 R14: ffff888103973f88 R15: 0000000345797003 <4>[ 456.395808] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.395809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.395811] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.395813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.395814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.395816] Call Trace: <4>[ 456.395817] <TASK> <4>[ 456.395819] ? show_regs+0x6c/0x80 <4>[ 456.395823] ? __warn+0x93/0x1c0 <4>[ 456.395826] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.395830] ? report_bug+0x182/0x1b0 <4>[ 456.395836] ? handle_bug+0x6e/0xb0 <4>[ 456.395838] ? exc_invalid_op+0x18/0x80 <4>[ 456.395841] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.395851] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.395854] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.395857] ? mark_held_locks+0x46/0x90 <4>[ 456.395869] __iommu_map+0x119/0x2c0 <4>[ 456.395878] iommu_map_sg+0xbf/0x210 <4>[ 456.395885] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.395895] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.395901] dma_map_sgtable+0x1d/0x40 <4>[ 456.395905] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.396059] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.396214] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.396369] ? paint_ptr+0x43/0xa0 <4>[ 456.396378] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.396532] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.396680] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.396838] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.396998] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.397006] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.397154] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.397302] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.397448] ? lock_acquire+0xc9/0x300 <4>[ 456.397467] ? __kernel_text_address+0x12/0x50 <4>[ 456.397486] ? __lock_acquire+0x442/0x2810 <4>[ 456.397490] ? lock_release+0xd4/0x2b0 <4>[ 456.397501] ? find_held_lock+0x31/0x90 <4>[ 456.397503] ? __might_fault+0x53/0xb0 <4>[ 456.397516] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.397664] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.397810] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.397818] drm_ioctl+0x2de/0x5a0 <4>[ 456.397821] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.397973] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.397980] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.397985] x64_sys_call+0x131e/0x2650 <4>[ 456.397988] do_syscall_64+0x91/0x180 <4>[ 456.397995] ? find_held_lock+0x31/0x90 <4>[ 456.397998] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.398001] ? lock_release+0xd4/0x2b0 <4>[ 456.398006] ? find_held_lock+0x31/0x90 <4>[ 456.398009] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.398012] ? lock_release+0xd4/0x2b0 <4>[ 456.398019] ? up_read+0x22/0x30 <4>[ 456.398021] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.398025] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.398029] ? irqentry_exit+0x77/0xb0 <4>[ 456.398032] ? clear_bhb_loop+0x15/0x70 <4>[ 456.398034] ? clear_bhb_loop+0x15/0x70 <4>[ 456.398035] ? clear_bhb_loop+0x15/0x70 <4>[ 456.398039] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.398041] RIP: 0033:0x72cf00b24ded <4>[ 456.398043] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.398045] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.398048] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.398049] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.398051] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.398052] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.398054] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.398065] </TASK> <4>[ 456.398066] irq event stamp: 77140103 <4>[ 456.398067] hardirqs last enabled at (77140109): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.398070] hardirqs last disabled at (77140114): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.398072] softirqs last enabled at (77138104): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.398074] softirqs last disabled at (77138099): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.398075] ---[ end trace 0000000000000000 ]--- <2>[ 456.398077] DMAR: ERROR: DMA PTE for vPFN 0x3d03399 already set (to 345798003 not 345798003) <4>[ 456.398098] ------------[ cut here ]------------ <4>[ 456.398100] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.398103] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.398179] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.398187] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.398190] Tainted: [U]=USER, [W]=WARN <4>[ 456.398191] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.398192] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.398194] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.398196] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.398198] RAX: 0000000000000000 RBX: ffff8883465accc8 RCX: 0000000000000000 <4>[ 456.398200] RDX: 0000000000000000 RSI: 0000000003d03399 RDI: 0000000000000000 <4>[ 456.398201] RBP: ffffc9000318f268 R08: 0000000000345798 R09: 0000000000000001 <4>[ 456.398203] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000068 <4>[ 456.398204] R13: 0000000000000000 R14: ffff888103973f88 R15: 0000000345798003 <4>[ 456.398206] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.398207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.398209] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.398211] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.398212] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.398213] Call Trace: <4>[ 456.398215] <TASK> <4>[ 456.398216] ? show_regs+0x6c/0x80 <4>[ 456.398220] ? __warn+0x93/0x1c0 <4>[ 456.398223] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.398227] ? report_bug+0x182/0x1b0 <4>[ 456.398232] ? handle_bug+0x6e/0xb0 <4>[ 456.398234] ? exc_invalid_op+0x18/0x80 <4>[ 456.398237] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.398246] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.398250] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.398253] ? mark_held_locks+0x46/0x90 <4>[ 456.398264] __iommu_map+0x119/0x2c0 <4>[ 456.398274] iommu_map_sg+0xbf/0x210 <4>[ 456.398281] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.398291] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.398296] dma_map_sgtable+0x1d/0x40 <4>[ 456.398300] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.398452] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.398611] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.398766] ? paint_ptr+0x43/0xa0 <4>[ 456.398776] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.398925] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.399074] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.399231] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.399391] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.399399] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.399552] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.399700] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.399846] ? lock_acquire+0xc9/0x300 <4>[ 456.399860] ? __kernel_text_address+0x12/0x50 <4>[ 456.399878] ? __lock_acquire+0x442/0x2810 <4>[ 456.399882] ? lock_release+0xd4/0x2b0 <4>[ 456.399893] ? find_held_lock+0x31/0x90 <4>[ 456.399896] ? __might_fault+0x53/0xb0 <4>[ 456.399908] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.400056] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.400202] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.400210] drm_ioctl+0x2de/0x5a0 <4>[ 456.400213] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.400365] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.400372] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.400378] x64_sys_call+0x131e/0x2650 <4>[ 456.400381] do_syscall_64+0x91/0x180 <4>[ 456.400388] ? find_held_lock+0x31/0x90 <4>[ 456.400390] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.400394] ? lock_release+0xd4/0x2b0 <4>[ 456.400399] ? find_held_lock+0x31/0x90 <4>[ 456.400402] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.400405] ? lock_release+0xd4/0x2b0 <4>[ 456.400412] ? up_read+0x22/0x30 <4>[ 456.400415] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.400418] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.400423] ? irqentry_exit+0x77/0xb0 <4>[ 456.400426] ? clear_bhb_loop+0x15/0x70 <4>[ 456.400428] ? clear_bhb_loop+0x15/0x70 <4>[ 456.400429] ? clear_bhb_loop+0x15/0x70 <4>[ 456.400433] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.400436] RIP: 0033:0x72cf00b24ded <4>[ 456.400438] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.400439] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.400442] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.400444] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.400446] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.400447] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.400449] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.400465] </TASK> <4>[ 456.400466] irq event stamp: 77143995 <4>[ 456.400468] hardirqs last enabled at (77144001): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.400470] hardirqs last disabled at (77144006): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.400472] softirqs last enabled at (77143910): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.400474] softirqs last disabled at (77143905): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.400476] ---[ end trace 0000000000000000 ]--- <2>[ 456.400478] DMAR: ERROR: DMA PTE for vPFN 0x3d0339a already set (to 345799003 not 345799003) <4>[ 456.400500] ------------[ cut here ]------------ <4>[ 456.400501] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.400504] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.400582] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.400590] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.400592] Tainted: [U]=USER, [W]=WARN <4>[ 456.400593] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.400595] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.400597] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.400598] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.400601] RAX: 0000000000000000 RBX: ffff8883465accd0 RCX: 0000000000000000 <4>[ 456.400602] RDX: 0000000000000000 RSI: 0000000003d0339a RDI: 0000000000000000 <4>[ 456.400604] RBP: ffffc9000318f268 R08: 0000000000345799 R09: 0000000000000001 <4>[ 456.400605] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000067 <4>[ 456.400607] R13: 0000000000000000 R14: ffff888103973f88 R15: 0000000345799003 <4>[ 456.400608] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.400610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.400612] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.400613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.400615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.400616] Call Trace: <4>[ 456.400617] <TASK> <4>[ 456.400619] ? show_regs+0x6c/0x80 <4>[ 456.400622] ? __warn+0x93/0x1c0 <4>[ 456.400626] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.400630] ? report_bug+0x182/0x1b0 <4>[ 456.400635] ? handle_bug+0x6e/0xb0 <4>[ 456.400637] ? exc_invalid_op+0x18/0x80 <4>[ 456.400640] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.400649] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.400653] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.400656] ? mark_held_locks+0x46/0x90 <4>[ 456.400667] __iommu_map+0x119/0x2c0 <4>[ 456.400676] iommu_map_sg+0xbf/0x210 <4>[ 456.400683] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.400694] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.400699] dma_map_sgtable+0x1d/0x40 <4>[ 456.400702] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.400855] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.401010] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.401164] ? paint_ptr+0x43/0xa0 <4>[ 456.401173] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.401322] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.401474] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.401632] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.401792] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.401799] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.401947] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.402096] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.402241] ? lock_acquire+0xc9/0x300 <4>[ 456.402256] ? __kernel_text_address+0x12/0x50 <4>[ 456.402274] ? __lock_acquire+0x442/0x2810 <4>[ 456.402278] ? lock_release+0xd4/0x2b0 <4>[ 456.402289] ? find_held_lock+0x31/0x90 <4>[ 456.402291] ? __might_fault+0x53/0xb0 <4>[ 456.402303] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.402451] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.402602] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.402609] drm_ioctl+0x2de/0x5a0 <4>[ 456.402612] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.402764] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.402771] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.402776] x64_sys_call+0x131e/0x2650 <4>[ 456.402779] do_syscall_64+0x91/0x180 <4>[ 456.402786] ? find_held_lock+0x31/0x90 <4>[ 456.402789] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.402792] ? lock_release+0xd4/0x2b0 <4>[ 456.402797] ? find_held_lock+0x31/0x90 <4>[ 456.402800] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.402803] ? lock_release+0xd4/0x2b0 <4>[ 456.402809] ? up_read+0x22/0x30 <4>[ 456.402812] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.402815] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.402820] ? irqentry_exit+0x77/0xb0 <4>[ 456.402823] ? clear_bhb_loop+0x15/0x70 <4>[ 456.402825] ? clear_bhb_loop+0x15/0x70 <4>[ 456.402826] ? clear_bhb_loop+0x15/0x70 <4>[ 456.402829] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.402832] RIP: 0033:0x72cf00b24ded <4>[ 456.402834] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.402836] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.402838] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.402840] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.402841] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.402843] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.402844] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.402855] </TASK> <4>[ 456.402856] irq event stamp: 77147879 <4>[ 456.402858] hardirqs last enabled at (77147885): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.402860] hardirqs last disabled at (77147890): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.402862] softirqs last enabled at (77146956): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.402864] softirqs last disabled at (77146951): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.402866] ---[ end trace 0000000000000000 ]--- <2>[ 456.402868] DMAR: ERROR: DMA PTE for vPFN 0x3d0339b already set (to 34579a003 not 34579a003) <4>[ 456.402890] ------------[ cut here ]------------ <4>[ 456.402891] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.402894] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.402971] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.402979] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.402981] Tainted: [U]=USER, [W]=WARN <4>[ 456.402982] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.402984] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.402986] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.402988] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.402990] RAX: 0000000000000000 RBX: ffff8883465accd8 RCX: 0000000000000000 <4>[ 456.402991] RDX: 0000000000000000 RSI: 0000000003d0339b RDI: 0000000000000000 <4>[ 456.402993] RBP: ffffc9000318f268 R08: 000000000034579a R09: 0000000000000001 <4>[ 456.402994] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000066 <4>[ 456.402996] R13: 0000000000000000 R14: ffff888103973f88 R15: 000000034579a003 <4>[ 456.402997] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.402999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.403001] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.403002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.403003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.403005] Call Trace: <4>[ 456.403006] <TASK> <4>[ 456.403008] ? show_regs+0x6c/0x80 <4>[ 456.403011] ? __warn+0x93/0x1c0 <4>[ 456.403015] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.403018] ? report_bug+0x182/0x1b0 <4>[ 456.403024] ? handle_bug+0x6e/0xb0 <4>[ 456.403026] ? exc_invalid_op+0x18/0x80 <4>[ 456.403029] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.403038] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.403042] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.403044] ? mark_held_locks+0x46/0x90 <4>[ 456.403056] __iommu_map+0x119/0x2c0 <4>[ 456.403065] iommu_map_sg+0xbf/0x210 <4>[ 456.403072] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.403082] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.403088] dma_map_sgtable+0x1d/0x40 <4>[ 456.403091] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.403244] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.403398] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.403557] ? paint_ptr+0x43/0xa0 <4>[ 456.403567] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.403717] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.403866] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.404024] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.404184] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.404192] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.404340] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.404494] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.404640] ? lock_acquire+0xc9/0x300 <4>[ 456.404654] ? __kernel_text_address+0x12/0x50 <4>[ 456.404672] ? __lock_acquire+0x442/0x2810 <4>[ 456.404676] ? lock_release+0xd4/0x2b0 <4>[ 456.404687] ? find_held_lock+0x31/0x90 <4>[ 456.404690] ? __might_fault+0x53/0xb0 <4>[ 456.404702] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.404849] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.404997] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.405003] drm_ioctl+0x2de/0x5a0 <4>[ 456.405006] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.405159] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.405166] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.405171] x64_sys_call+0x131e/0x2650 <4>[ 456.405174] do_syscall_64+0x91/0x180 <4>[ 456.405180] ? find_held_lock+0x31/0x90 <4>[ 456.405183] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.405187] ? lock_release+0xd4/0x2b0 <4>[ 456.405192] ? find_held_lock+0x31/0x90 <4>[ 456.405194] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.405198] ? lock_release+0xd4/0x2b0 <4>[ 456.405204] ? up_read+0x22/0x30 <4>[ 456.405207] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.405210] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.405214] ? irqentry_exit+0x77/0xb0 <4>[ 456.405217] ? clear_bhb_loop+0x15/0x70 <4>[ 456.405219] ? clear_bhb_loop+0x15/0x70 <4>[ 456.405221] ? clear_bhb_loop+0x15/0x70 <4>[ 456.405224] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.405227] RIP: 0033:0x72cf00b24ded <4>[ 456.405228] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.405230] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.405233] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.405234] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.405236] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.405237] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.405239] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.405250] </TASK> <4>[ 456.405251] irq event stamp: 77151763 <4>[ 456.405252] hardirqs last enabled at (77151769): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.405255] hardirqs last disabled at (77151774): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.405257] softirqs last enabled at (77150018): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.405259] softirqs last disabled at (77150013): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.405261] ---[ end trace 0000000000000000 ]--- <2>[ 456.405262] DMAR: ERROR: DMA PTE for vPFN 0x3d0339c already set (to 34579b003 not 34579b003) <4>[ 456.405285] ------------[ cut here ]------------ <4>[ 456.405286] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.405289] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.405369] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.405378] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.405380] Tainted: [U]=USER, [W]=WARN <4>[ 456.405382] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.405384] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.405386] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.405388] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.405390] RAX: 0000000000000000 RBX: ffff8883465acce0 RCX: 0000000000000000 <4>[ 456.405392] RDX: 0000000000000000 RSI: 0000000003d0339c RDI: 0000000000000000 <4>[ 456.405393] RBP: ffffc9000318f268 R08: 000000000034579b R09: 0000000000000001 <4>[ 456.405395] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000065 <4>[ 456.405397] R13: 0000000000000000 R14: ffff888103973f88 R15: 000000034579b003 <4>[ 456.405398] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.405400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.405402] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.405404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.405405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.405407] Call Trace: <4>[ 456.405408] <TASK> <4>[ 456.405410] ? show_regs+0x6c/0x80 <4>[ 456.405414] ? __warn+0x93/0x1c0 <4>[ 456.405417] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.405421] ? report_bug+0x182/0x1b0 <4>[ 456.405426] ? handle_bug+0x6e/0xb0 <4>[ 456.405429] ? exc_invalid_op+0x18/0x80 <4>[ 456.405432] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.405441] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.405445] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.405448] ? mark_held_locks+0x46/0x90 <4>[ 456.405464] __iommu_map+0x119/0x2c0 <4>[ 456.405474] iommu_map_sg+0xbf/0x210 <4>[ 456.405481] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.405491] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.405497] dma_map_sgtable+0x1d/0x40 <4>[ 456.405501] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.405654] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.405809] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.405964] ? paint_ptr+0x43/0xa0 <4>[ 456.405973] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.406123] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.406271] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.406429] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.406593] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.406601] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.406749] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.406897] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.407043] ? lock_acquire+0xc9/0x300 <4>[ 456.407058] ? __kernel_text_address+0x12/0x50 <4>[ 456.407076] ? __lock_acquire+0x442/0x2810 <4>[ 456.407080] ? lock_release+0xd4/0x2b0 <4>[ 456.407091] ? find_held_lock+0x31/0x90 <4>[ 456.407093] ? __might_fault+0x53/0xb0 <4>[ 456.407105] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.407253] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.407400] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.407407] drm_ioctl+0x2de/0x5a0 <4>[ 456.407410] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.407566] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.407573] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.407578] x64_sys_call+0x131e/0x2650 <4>[ 456.407581] do_syscall_64+0x91/0x180 <4>[ 456.407588] ? find_held_lock+0x31/0x90 <4>[ 456.407590] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.407594] ? lock_release+0xd4/0x2b0 <4>[ 456.407599] ? find_held_lock+0x31/0x90 <4>[ 456.407602] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.407605] ? lock_release+0xd4/0x2b0 <4>[ 456.407611] ? up_read+0x22/0x30 <4>[ 456.407614] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.407617] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.407622] ? irqentry_exit+0x77/0xb0 <4>[ 456.407625] ? clear_bhb_loop+0x15/0x70 <4>[ 456.407627] ? clear_bhb_loop+0x15/0x70 <4>[ 456.407628] ? clear_bhb_loop+0x15/0x70 <4>[ 456.407631] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.407634] RIP: 0033:0x72cf00b24ded <4>[ 456.407636] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.407638] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.407640] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.407642] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.407643] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.407645] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.407646] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.407657] </TASK> <4>[ 456.407659] irq event stamp: 77155655 <4>[ 456.407660] hardirqs last enabled at (77155661): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.407662] hardirqs last disabled at (77155666): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.407665] softirqs last enabled at (77154828): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.407667] softirqs last disabled at (77154823): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.407668] ---[ end trace 0000000000000000 ]--- <2>[ 456.407670] DMAR: ERROR: DMA PTE for vPFN 0x3d0339d already set (to 34579c003 not 34579c003) <4>[ 456.407692] ------------[ cut here ]------------ <4>[ 456.407693] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.407696] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.407772] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.407780] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.407783] Tainted: [U]=USER, [W]=WARN <4>[ 456.407784] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.407785] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.407787] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.407789] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.407791] RAX: 0000000000000000 RBX: ffff8883465acce8 RCX: 0000000000000000 <4>[ 456.407793] RDX: 0000000000000000 RSI: 0000000003d0339d RDI: 0000000000000000 <4>[ 456.407794] RBP: ffffc9000318f268 R08: 000000000034579c R09: 0000000000000001 <4>[ 456.407796] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000064 <4>[ 456.407797] R13: 0000000000000000 R14: ffff888103973f88 R15: 000000034579c003 <4>[ 456.407799] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.407801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.407802] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.407804] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.407805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.407807] Call Trace: <4>[ 456.407808] <TASK> <4>[ 456.407809] ? show_regs+0x6c/0x80 <4>[ 456.407813] ? __warn+0x93/0x1c0 <4>[ 456.407816] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.407820] ? report_bug+0x182/0x1b0 <4>[ 456.407825] ? handle_bug+0x6e/0xb0 <4>[ 456.407828] ? exc_invalid_op+0x18/0x80 <4>[ 456.407831] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.407840] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.407843] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.407846] ? mark_held_locks+0x46/0x90 <4>[ 456.407857] __iommu_map+0x119/0x2c0 <4>[ 456.407867] iommu_map_sg+0xbf/0x210 <4>[ 456.407874] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.407884] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.407889] dma_map_sgtable+0x1d/0x40 <4>[ 456.407893] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.408046] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.408200] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.408355] ? paint_ptr+0x43/0xa0 <4>[ 456.408365] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.408519] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.408668] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.408825] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.408985] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.408992] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.409140] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.409289] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.409435] ? lock_acquire+0xc9/0x300 <4>[ 456.409450] ? __kernel_text_address+0x12/0x50 <4>[ 456.409472] ? __lock_acquire+0x442/0x2810 <4>[ 456.409477] ? lock_release+0xd4/0x2b0 <4>[ 456.409487] ? find_held_lock+0x31/0x90 <4>[ 456.409490] ? __might_fault+0x53/0xb0 <4>[ 456.409502] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.409650] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.409797] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.409803] drm_ioctl+0x2de/0x5a0 <4>[ 456.409806] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.409959] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.409966] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.409971] x64_sys_call+0x131e/0x2650 <4>[ 456.409974] do_syscall_64+0x91/0x180 <4>[ 456.409980] ? find_held_lock+0x31/0x90 <4>[ 456.409983] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.409987] ? lock_release+0xd4/0x2b0 <4>[ 456.409992] ? find_held_lock+0x31/0x90 <4>[ 456.409994] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.409998] ? lock_release+0xd4/0x2b0 <4>[ 456.410004] ? up_read+0x22/0x30 <4>[ 456.410006] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.410010] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.410014] ? irqentry_exit+0x77/0xb0 <4>[ 456.410017] ? clear_bhb_loop+0x15/0x70 <4>[ 456.410019] ? clear_bhb_loop+0x15/0x70 <4>[ 456.410020] ? clear_bhb_loop+0x15/0x70 <4>[ 456.410024] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.410026] RIP: 0033:0x72cf00b24ded <4>[ 456.410028] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.410030] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.410032] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.410034] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.410036] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.410037] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.410039] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.410049] </TASK> <4>[ 456.410051] irq event stamp: 77159533 <4>[ 456.410052] hardirqs last enabled at (77159539): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.410055] hardirqs last disabled at (77159544): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.410057] softirqs last enabled at (77157534): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.410059] softirqs last disabled at (77157529): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.410060] ---[ end trace 0000000000000000 ]--- <2>[ 456.410062] DMAR: ERROR: DMA PTE for vPFN 0x3d0339e already set (to 34579d003 not 34579d003) <4>[ 456.410084] ------------[ cut here ]------------ <4>[ 456.410085] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.410088] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.410164] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.410172] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.410175] Tainted: [U]=USER, [W]=WARN <4>[ 456.410176] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.410177] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.410179] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.410181] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.410183] RAX: 0000000000000000 RBX: ffff8883465accf0 RCX: 0000000000000000 <4>[ 456.410185] RDX: 0000000000000000 RSI: 0000000003d0339e RDI: 0000000000000000 <4>[ 456.410186] RBP: ffffc9000318f268 R08: 000000000034579d R09: 0000000000000001 <4>[ 456.410188] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000063 <4>[ 456.410189] R13: 0000000000000000 R14: ffff888103973f88 R15: 000000034579d003 <4>[ 456.410191] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.410192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.410194] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.410196] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.410197] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.410198] Call Trace: <4>[ 456.410200] <TASK> <4>[ 456.410201] ? show_regs+0x6c/0x80 <4>[ 456.410205] ? __warn+0x93/0x1c0 <4>[ 456.410208] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.410212] ? report_bug+0x182/0x1b0 <4>[ 456.410217] ? handle_bug+0x6e/0xb0 <4>[ 456.410220] ? exc_invalid_op+0x18/0x80 <4>[ 456.410223] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.410232] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.410235] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.410238] ? mark_held_locks+0x46/0x90 <4>[ 456.410250] __iommu_map+0x119/0x2c0 <4>[ 456.410259] iommu_map_sg+0xbf/0x210 <4>[ 456.410266] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.410276] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.410281] dma_map_sgtable+0x1d/0x40 <4>[ 456.410285] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.410438] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.410598] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.410753] ? paint_ptr+0x43/0xa0 <4>[ 456.410763] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.410913] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.411062] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.411219] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.411379] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.411387] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.411539] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.411687] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.411833] ? lock_acquire+0xc9/0x300 <4>[ 456.411847] ? __kernel_text_address+0x12/0x50 <4>[ 456.411865] ? __lock_acquire+0x442/0x2810 <4>[ 456.411869] ? lock_release+0xd4/0x2b0 <4>[ 456.411880] ? find_held_lock+0x31/0x90 <4>[ 456.411883] ? __might_fault+0x53/0xb0 <4>[ 456.411895] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.412043] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.412190] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.412196] drm_ioctl+0x2de/0x5a0 <4>[ 456.412199] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.412352] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.412359] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.412364] x64_sys_call+0x131e/0x2650 <4>[ 456.412367] do_syscall_64+0x91/0x180 <4>[ 456.412374] ? find_held_lock+0x31/0x90 <4>[ 456.412377] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.412380] ? lock_release+0xd4/0x2b0 <4>[ 456.412385] ? find_held_lock+0x31/0x90 <4>[ 456.412388] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.412391] ? lock_release+0xd4/0x2b0 <4>[ 456.412398] ? up_read+0x22/0x30 <4>[ 456.412400] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.412404] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.412408] ? irqentry_exit+0x77/0xb0 <4>[ 456.412411] ? clear_bhb_loop+0x15/0x70 <4>[ 456.412413] ? clear_bhb_loop+0x15/0x70 <4>[ 456.412414] ? clear_bhb_loop+0x15/0x70 <4>[ 456.412418] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.412420] RIP: 0033:0x72cf00b24ded <4>[ 456.412422] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.412424] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.412427] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.412428] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.412430] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.412431] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.412433] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.412444] </TASK> <4>[ 456.412445] irq event stamp: 77163417 <4>[ 456.412446] hardirqs last enabled at (77163423): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.412449] hardirqs last disabled at (77163428): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.412451] softirqs last enabled at (77161630): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.412453] softirqs last disabled at (77161625): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.412460] ---[ end trace 0000000000000000 ]--- <2>[ 456.412462] DMAR: ERROR: DMA PTE for vPFN 0x3d0339f already set (to 34579e003 not 34579e003) <4>[ 456.412483] ------------[ cut here ]------------ <4>[ 456.412484] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.412487] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.412564] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.412572] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.412574] Tainted: [U]=USER, [W]=WARN <4>[ 456.412575] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.412577] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.412579] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.412581] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.412583] RAX: 0000000000000000 RBX: ffff8883465accf8 RCX: 0000000000000000 <4>[ 456.412584] RDX: 0000000000000000 RSI: 0000000003d0339f RDI: 0000000000000000 <4>[ 456.412586] RBP: ffffc9000318f268 R08: 000000000034579e R09: 0000000000000001 <4>[ 456.412587] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000062 <4>[ 456.412589] R13: 0000000000000000 R14: ffff888103973f88 R15: 000000034579e003 <4>[ 456.412590] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.412592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.412594] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.412595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.412596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.412598] Call Trace: <4>[ 456.412599] <TASK> <4>[ 456.412601] ? show_regs+0x6c/0x80 <4>[ 456.412604] ? __warn+0x93/0x1c0 <4>[ 456.412608] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.412611] ? report_bug+0x182/0x1b0 <4>[ 456.412617] ? handle_bug+0x6e/0xb0 <4>[ 456.412619] ? exc_invalid_op+0x18/0x80 <4>[ 456.412622] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.412631] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.412634] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.412637] ? mark_held_locks+0x46/0x90 <4>[ 456.412649] __iommu_map+0x119/0x2c0 <4>[ 456.412658] iommu_map_sg+0xbf/0x210 <4>[ 456.412665] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.412675] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.412681] dma_map_sgtable+0x1d/0x40 <4>[ 456.412684] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.412837] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.412992] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.413146] ? paint_ptr+0x43/0xa0 <4>[ 456.413156] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.413306] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.413459] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.413617] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.413777] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.413785] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.413933] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.414082] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.414228] ? lock_acquire+0xc9/0x300 <4>[ 456.414243] ? __kernel_text_address+0x12/0x50 <4>[ 456.414261] ? __lock_acquire+0x442/0x2810 <4>[ 456.414265] ? lock_release+0xd4/0x2b0 <4>[ 456.414276] ? find_held_lock+0x31/0x90 <4>[ 456.414278] ? __might_fault+0x53/0xb0 <4>[ 456.414291] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.414438] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.414589] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.414596] drm_ioctl+0x2de/0x5a0 <4>[ 456.414599] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.414751] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.414758] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.414763] x64_sys_call+0x131e/0x2650 <4>[ 456.414766] do_syscall_64+0x91/0x180 <4>[ 456.414773] ? find_held_lock+0x31/0x90 <4>[ 456.414776] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.414779] ? lock_release+0xd4/0x2b0 <4>[ 456.414784] ? find_held_lock+0x31/0x90 <4>[ 456.414787] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.414790] ? lock_release+0xd4/0x2b0 <4>[ 456.414797] ? up_read+0x22/0x30 <4>[ 456.414799] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.414803] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.414807] ? irqentry_exit+0x77/0xb0 <4>[ 456.414810] ? clear_bhb_loop+0x15/0x70 <4>[ 456.414812] ? clear_bhb_loop+0x15/0x70 <4>[ 456.414813] ? clear_bhb_loop+0x15/0x70 <4>[ 456.414817] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.414819] RIP: 0033:0x72cf00b24ded <4>[ 456.414821] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.414823] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.414825] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.414827] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.414828] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.414830] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.414831] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.414842] </TASK> <4>[ 456.414844] irq event stamp: 77167309 <4>[ 456.414845] hardirqs last enabled at (77167315): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.414848] hardirqs last disabled at (77167320): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.414850] softirqs last enabled at (77166386): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.414852] softirqs last disabled at (77166381): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.414854] ---[ end trace 0000000000000000 ]--- <2>[ 456.414856] DMAR: ERROR: DMA PTE for vPFN 0x3d033a0 already set (to 34579f003 not 34579f003) <4>[ 456.414878] ------------[ cut here ]------------ <4>[ 456.414880] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.414882] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.414962] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.414971] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.414973] Tainted: [U]=USER, [W]=WARN <4>[ 456.414975] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.414977] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.414979] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.414981] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.414983] RAX: 0000000000000000 RBX: ffff8883465acd00 RCX: 0000000000000000 <4>[ 456.414985] RDX: 0000000000000000 RSI: 0000000003d033a0 RDI: 0000000000000000 <4>[ 456.414986] RBP: ffffc9000318f268 R08: 000000000034579f R09: 0000000000000001 <4>[ 456.414988] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000061 <4>[ 456.414990] R13: 0000000000000000 R14: ffff888103973f88 R15: 000000034579f003 <4>[ 456.414991] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.414993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.414995] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.414997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.414998] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.415000] Call Trace: <4>[ 456.415001] <TASK> <4>[ 456.415003] ? show_regs+0x6c/0x80 <4>[ 456.415007] ? __warn+0x93/0x1c0 <4>[ 456.415010] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.415014] ? report_bug+0x182/0x1b0 <4>[ 456.415019] ? handle_bug+0x6e/0xb0 <4>[ 456.415022] ? exc_invalid_op+0x18/0x80 <4>[ 456.415025] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.415034] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.415038] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.415041] ? mark_held_locks+0x46/0x90 <4>[ 456.415052] __iommu_map+0x119/0x2c0 <4>[ 456.415061] iommu_map_sg+0xbf/0x210 <4>[ 456.415069] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.415079] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.415084] dma_map_sgtable+0x1d/0x40 <4>[ 456.415088] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.415241] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.415396] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.415555] ? paint_ptr+0x43/0xa0 <4>[ 456.415565] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.415714] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.415863] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.416021] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.416181] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.416188] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.416337] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.416489] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.416635] ? lock_acquire+0xc9/0x300 <4>[ 456.416649] ? __kernel_text_address+0x12/0x50 <4>[ 456.416667] ? __lock_acquire+0x442/0x2810 <4>[ 456.416671] ? lock_release+0xd4/0x2b0 <4>[ 456.416682] ? find_held_lock+0x31/0x90 <4>[ 456.416685] ? __might_fault+0x53/0xb0 <4>[ 456.416697] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.416845] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.416992] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.416999] drm_ioctl+0x2de/0x5a0 <4>[ 456.417002] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.417155] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.417162] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.417167] x64_sys_call+0x131e/0x2650 <4>[ 456.417170] do_syscall_64+0x91/0x180 <4>[ 456.417176] ? find_held_lock+0x31/0x90 <4>[ 456.417179] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.417182] ? lock_release+0xd4/0x2b0 <4>[ 456.417187] ? find_held_lock+0x31/0x90 <4>[ 456.417190] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.417193] ? lock_release+0xd4/0x2b0 <4>[ 456.417200] ? up_read+0x22/0x30 <4>[ 456.417202] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.417206] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.417210] ? irqentry_exit+0x77/0xb0 <4>[ 456.417213] ? clear_bhb_loop+0x15/0x70 <4>[ 456.417215] ? clear_bhb_loop+0x15/0x70 <4>[ 456.417217] ? clear_bhb_loop+0x15/0x70 <4>[ 456.417220] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.417222] RIP: 0033:0x72cf00b24ded <4>[ 456.417224] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.417226] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.417229] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.417230] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.417232] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.417233] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.417235] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.417246] </TASK> <4>[ 456.417247] irq event stamp: 77171193 <4>[ 456.417248] hardirqs last enabled at (77171199): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.417251] hardirqs last disabled at (77171204): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.417253] softirqs last enabled at (77169448): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.417255] softirqs last disabled at (77169443): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.417257] ---[ end trace 0000000000000000 ]--- <2>[ 456.417258] DMAR: ERROR: DMA PTE for vPFN 0x3d033a1 already set (to 3457a0003 not 3457a0003) <4>[ 456.417280] ------------[ cut here ]------------ <4>[ 456.417282] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.417284] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.417361] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.417369] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.417371] Tainted: [U]=USER, [W]=WARN <4>[ 456.417372] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.417374] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.417376] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.417378] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.417380] RAX: 0000000000000000 RBX: ffff8883465acd08 RCX: 0000000000000000 <4>[ 456.417381] RDX: 0000000000000000 RSI: 0000000003d033a1 RDI: 0000000000000000 <4>[ 456.417383] RBP: ffffc9000318f268 R08: 00000000003457a0 R09: 0000000000000001 <4>[ 456.417384] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000060 <4>[ 456.417386] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a0003 <4>[ 456.417387] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.417389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.417390] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.417392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.417393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.417395] Call Trace: <4>[ 456.417396] <TASK> <4>[ 456.417398] ? show_regs+0x6c/0x80 <4>[ 456.417401] ? __warn+0x93/0x1c0 <4>[ 456.417405] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.417408] ? report_bug+0x182/0x1b0 <4>[ 456.417414] ? handle_bug+0x6e/0xb0 <4>[ 456.417416] ? exc_invalid_op+0x18/0x80 <4>[ 456.417419] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.417428] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.417432] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.417435] ? mark_held_locks+0x46/0x90 <4>[ 456.417446] __iommu_map+0x119/0x2c0 <4>[ 456.417459] iommu_map_sg+0xbf/0x210 <4>[ 456.417466] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.417477] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.417482] dma_map_sgtable+0x1d/0x40 <4>[ 456.417485] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.417638] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.417793] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.417948] ? paint_ptr+0x43/0xa0 <4>[ 456.417958] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.418107] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.418256] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.418413] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.418578] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.418585] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.418734] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.418882] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.419028] ? lock_acquire+0xc9/0x300 <4>[ 456.419042] ? __kernel_text_address+0x12/0x50 <4>[ 456.419060] ? __lock_acquire+0x442/0x2810 <4>[ 456.419064] ? lock_release+0xd4/0x2b0 <4>[ 456.419075] ? find_held_lock+0x31/0x90 <4>[ 456.419078] ? __might_fault+0x53/0xb0 <4>[ 456.419090] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.419237] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.419384] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.419391] drm_ioctl+0x2de/0x5a0 <4>[ 456.419394] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.419550] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.419557] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.419562] x64_sys_call+0x131e/0x2650 <4>[ 456.419565] do_syscall_64+0x91/0x180 <4>[ 456.419571] ? find_held_lock+0x31/0x90 <4>[ 456.419574] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.419578] ? lock_release+0xd4/0x2b0 <4>[ 456.419583] ? find_held_lock+0x31/0x90 <4>[ 456.419585] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.419589] ? lock_release+0xd4/0x2b0 <4>[ 456.419595] ? up_read+0x22/0x30 <4>[ 456.419598] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.419601] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.419606] ? irqentry_exit+0x77/0xb0 <4>[ 456.419609] ? clear_bhb_loop+0x15/0x70 <4>[ 456.419611] ? clear_bhb_loop+0x15/0x70 <4>[ 456.419612] ? clear_bhb_loop+0x15/0x70 <4>[ 456.419615] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.419618] RIP: 0033:0x72cf00b24ded <4>[ 456.419620] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.419622] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.419625] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.419626] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.419628] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.419629] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.419631] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.419642] </TASK> <4>[ 456.419643] irq event stamp: 77175079 <4>[ 456.419644] hardirqs last enabled at (77175085): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.419647] hardirqs last disabled at (77175090): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.419649] softirqs last enabled at (77174252): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.419651] softirqs last disabled at (77174247): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.419653] ---[ end trace 0000000000000000 ]--- <2>[ 456.419654] DMAR: ERROR: DMA PTE for vPFN 0x3d033a2 already set (to 3457a1003 not 3457a1003) <4>[ 456.419676] ------------[ cut here ]------------ <4>[ 456.419678] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.419680] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.419756] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.419764] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.419767] Tainted: [U]=USER, [W]=WARN <4>[ 456.419768] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.419769] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.419771] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.419773] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.419775] RAX: 0000000000000000 RBX: ffff8883465acd10 RCX: 0000000000000000 <4>[ 456.419777] RDX: 0000000000000000 RSI: 0000000003d033a2 RDI: 0000000000000000 <4>[ 456.419778] RBP: ffffc9000318f268 R08: 00000000003457a1 R09: 0000000000000001 <4>[ 456.419780] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000005f <4>[ 456.419781] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a1003 <4>[ 456.419783] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.419784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.419786] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.419787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.419789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.419790] Call Trace: <4>[ 456.419792] <TASK> <4>[ 456.419793] ? show_regs+0x6c/0x80 <4>[ 456.419797] ? __warn+0x93/0x1c0 <4>[ 456.419800] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.419804] ? report_bug+0x182/0x1b0 <4>[ 456.419809] ? handle_bug+0x6e/0xb0 <4>[ 456.419812] ? exc_invalid_op+0x18/0x80 <4>[ 456.419815] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.419824] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.419828] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.419831] ? mark_held_locks+0x46/0x90 <4>[ 456.419842] __iommu_map+0x119/0x2c0 <4>[ 456.419851] iommu_map_sg+0xbf/0x210 <4>[ 456.419859] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.419869] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.419874] dma_map_sgtable+0x1d/0x40 <4>[ 456.419878] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.420031] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.420186] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.420341] ? paint_ptr+0x43/0xa0 <4>[ 456.420351] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.420505] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.420653] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.420811] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.420970] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.420978] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.421126] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.421275] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.421421] ? lock_acquire+0xc9/0x300 <4>[ 456.421435] ? __kernel_text_address+0x12/0x50 <4>[ 456.421453] ? __lock_acquire+0x442/0x2810 <4>[ 456.421462] ? lock_release+0xd4/0x2b0 <4>[ 456.421473] ? find_held_lock+0x31/0x90 <4>[ 456.421475] ? __might_fault+0x53/0xb0 <4>[ 456.421487] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.421635] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.421783] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.421789] drm_ioctl+0x2de/0x5a0 <4>[ 456.421792] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.421945] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.421952] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.421957] x64_sys_call+0x131e/0x2650 <4>[ 456.421960] do_syscall_64+0x91/0x180 <4>[ 456.421967] ? find_held_lock+0x31/0x90 <4>[ 456.421970] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.421973] ? lock_release+0xd4/0x2b0 <4>[ 456.421978] ? find_held_lock+0x31/0x90 <4>[ 456.421981] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.421985] ? lock_release+0xd4/0x2b0 <4>[ 456.421991] ? up_read+0x22/0x30 <4>[ 456.421994] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.421997] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.422002] ? irqentry_exit+0x77/0xb0 <4>[ 456.422005] ? clear_bhb_loop+0x15/0x70 <4>[ 456.422006] ? clear_bhb_loop+0x15/0x70 <4>[ 456.422008] ? clear_bhb_loop+0x15/0x70 <4>[ 456.422011] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.422014] RIP: 0033:0x72cf00b24ded <4>[ 456.422016] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.422018] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.422020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.422022] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.422023] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.422025] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.422026] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.422037] </TASK> <4>[ 456.422039] irq event stamp: 77178963 <4>[ 456.422040] hardirqs last enabled at (77178969): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.422042] hardirqs last disabled at (77178974): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.422044] softirqs last enabled at (77177686): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.422046] softirqs last disabled at (77177681): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.422048] ---[ end trace 0000000000000000 ]--- <2>[ 456.422050] DMAR: ERROR: DMA PTE for vPFN 0x3d033a3 already set (to 3457a2003 not 3457a2003) <4>[ 456.422071] ------------[ cut here ]------------ <4>[ 456.422072] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.422075] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.422151] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.422159] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.422162] Tainted: [U]=USER, [W]=WARN <4>[ 456.422163] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.422165] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.422167] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.422168] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.422171] RAX: 0000000000000000 RBX: ffff8883465acd18 RCX: 0000000000000000 <4>[ 456.422172] RDX: 0000000000000000 RSI: 0000000003d033a3 RDI: 0000000000000000 <4>[ 456.422174] RBP: ffffc9000318f268 R08: 00000000003457a2 R09: 0000000000000001 <4>[ 456.422175] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000005e <4>[ 456.422177] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a2003 <4>[ 456.422178] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.422180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.422181] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.422183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.422184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.422186] Call Trace: <4>[ 456.422187] <TASK> <4>[ 456.422189] ? show_regs+0x6c/0x80 <4>[ 456.422192] ? __warn+0x93/0x1c0 <4>[ 456.422195] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.422199] ? report_bug+0x182/0x1b0 <4>[ 456.422204] ? handle_bug+0x6e/0xb0 <4>[ 456.422207] ? exc_invalid_op+0x18/0x80 <4>[ 456.422210] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.422219] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.422222] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.422225] ? mark_held_locks+0x46/0x90 <4>[ 456.422236] __iommu_map+0x119/0x2c0 <4>[ 456.422246] iommu_map_sg+0xbf/0x210 <4>[ 456.422253] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.422263] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.422268] dma_map_sgtable+0x1d/0x40 <4>[ 456.422272] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.422425] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.422584] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.422739] ? paint_ptr+0x43/0xa0 <4>[ 456.422749] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.422898] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.423046] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.423204] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.423363] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.423371] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.423523] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.423671] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.423817] ? lock_acquire+0xc9/0x300 <4>[ 456.423832] ? __kernel_text_address+0x12/0x50 <4>[ 456.423850] ? __lock_acquire+0x442/0x2810 <4>[ 456.423854] ? lock_release+0xd4/0x2b0 <4>[ 456.423864] ? find_held_lock+0x31/0x90 <4>[ 456.423867] ? __might_fault+0x53/0xb0 <4>[ 456.423879] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.424027] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.424173] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.424180] drm_ioctl+0x2de/0x5a0 <4>[ 456.424183] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.424336] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.424343] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.424348] x64_sys_call+0x131e/0x2650 <4>[ 456.424351] do_syscall_64+0x91/0x180 <4>[ 456.424357] ? find_held_lock+0x31/0x90 <4>[ 456.424360] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.424364] ? lock_release+0xd4/0x2b0 <4>[ 456.424369] ? find_held_lock+0x31/0x90 <4>[ 456.424371] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.424375] ? lock_release+0xd4/0x2b0 <4>[ 456.424381] ? up_read+0x22/0x30 <4>[ 456.424384] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.424387] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.424391] ? irqentry_exit+0x77/0xb0 <4>[ 456.424394] ? clear_bhb_loop+0x15/0x70 <4>[ 456.424396] ? clear_bhb_loop+0x15/0x70 <4>[ 456.424398] ? clear_bhb_loop+0x15/0x70 <4>[ 456.424401] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.424403] RIP: 0033:0x72cf00b24ded <4>[ 456.424405] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.424407] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.424410] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.424411] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.424413] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.424414] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.424416] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.424427] </TASK> <4>[ 456.424428] irq event stamp: 77182847 <4>[ 456.424429] hardirqs last enabled at (77182853): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.424432] hardirqs last disabled at (77182858): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.424434] softirqs last enabled at (77181060): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.424436] softirqs last disabled at (77181055): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.424437] ---[ end trace 0000000000000000 ]--- <2>[ 456.424439] DMAR: ERROR: DMA PTE for vPFN 0x3d033a4 already set (to 3457a3003 not 3457a3003) <4>[ 456.424466] ------------[ cut here ]------------ <4>[ 456.424467] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.424470] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.424547] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.424555] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.424557] Tainted: [U]=USER, [W]=WARN <4>[ 456.424559] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.424560] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.424562] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.424564] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.424566] RAX: 0000000000000000 RBX: ffff8883465acd20 RCX: 0000000000000000 <4>[ 456.424568] RDX: 0000000000000000 RSI: 0000000003d033a4 RDI: 0000000000000000 <4>[ 456.424569] RBP: ffffc9000318f268 R08: 00000000003457a3 R09: 0000000000000001 <4>[ 456.424571] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000005d <4>[ 456.424572] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a3003 <4>[ 456.424574] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.424576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.424577] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.424579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.424580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.424582] Call Trace: <4>[ 456.424583] <TASK> <4>[ 456.424585] ? show_regs+0x6c/0x80 <4>[ 456.424588] ? __warn+0x93/0x1c0 <4>[ 456.424592] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.424596] ? report_bug+0x182/0x1b0 <4>[ 456.424601] ? handle_bug+0x6e/0xb0 <4>[ 456.424603] ? exc_invalid_op+0x18/0x80 <4>[ 456.424606] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.424615] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.424619] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.424622] ? mark_held_locks+0x46/0x90 <4>[ 456.424633] __iommu_map+0x119/0x2c0 <4>[ 456.424642] iommu_map_sg+0xbf/0x210 <4>[ 456.424649] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.424659] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.424664] dma_map_sgtable+0x1d/0x40 <4>[ 456.424668] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.424821] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.424976] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.425131] ? paint_ptr+0x43/0xa0 <4>[ 456.425140] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.425290] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.425439] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.425601] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.425762] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.425769] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.425917] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.426066] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.426211] ? lock_acquire+0xc9/0x300 <4>[ 456.426226] ? __kernel_text_address+0x12/0x50 <4>[ 456.426244] ? __lock_acquire+0x442/0x2810 <4>[ 456.426248] ? lock_release+0xd4/0x2b0 <4>[ 456.426259] ? find_held_lock+0x31/0x90 <4>[ 456.426261] ? __might_fault+0x53/0xb0 <4>[ 456.426273] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.426422] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.426572] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.426579] drm_ioctl+0x2de/0x5a0 <4>[ 456.426582] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.426734] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.426741] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.426747] x64_sys_call+0x131e/0x2650 <4>[ 456.426750] do_syscall_64+0x91/0x180 <4>[ 456.426756] ? find_held_lock+0x31/0x90 <4>[ 456.426759] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.426763] ? lock_release+0xd4/0x2b0 <4>[ 456.426768] ? find_held_lock+0x31/0x90 <4>[ 456.426771] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.426774] ? lock_release+0xd4/0x2b0 <4>[ 456.426780] ? up_read+0x22/0x30 <4>[ 456.426783] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.426787] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.426791] ? irqentry_exit+0x77/0xb0 <4>[ 456.426794] ? clear_bhb_loop+0x15/0x70 <4>[ 456.426796] ? clear_bhb_loop+0x15/0x70 <4>[ 456.426798] ? clear_bhb_loop+0x15/0x70 <4>[ 456.426801] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.426804] RIP: 0033:0x72cf00b24ded <4>[ 456.426806] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.426808] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.426811] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.426813] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.426814] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.426816] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.426818] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.426828] </TASK> <4>[ 456.426830] irq event stamp: 77186739 <4>[ 456.426832] hardirqs last enabled at (77186745): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.426834] hardirqs last disabled at (77186750): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.426836] softirqs last enabled at (77185816): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.426838] softirqs last disabled at (77185811): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.426840] ---[ end trace 0000000000000000 ]--- <2>[ 456.426842] DMAR: ERROR: DMA PTE for vPFN 0x3d033a5 already set (to 3457a4003 not 3457a4003) <4>[ 456.426864] ------------[ cut here ]------------ <4>[ 456.426865] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.426868] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.426947] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.426955] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.426957] Tainted: [U]=USER, [W]=WARN <4>[ 456.426958] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.426960] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.426962] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.426964] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.426966] RAX: 0000000000000000 RBX: ffff8883465acd28 RCX: 0000000000000000 <4>[ 456.426967] RDX: 0000000000000000 RSI: 0000000003d033a5 RDI: 0000000000000000 <4>[ 456.426969] RBP: ffffc9000318f268 R08: 00000000003457a4 R09: 0000000000000001 <4>[ 456.426970] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000005c <4>[ 456.426972] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a4003 <4>[ 456.426973] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.426975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.426977] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.426978] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.426980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.426981] Call Trace: <4>[ 456.426982] <TASK> <4>[ 456.426984] ? show_regs+0x6c/0x80 <4>[ 456.426988] ? __warn+0x93/0x1c0 <4>[ 456.426991] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.426995] ? report_bug+0x182/0x1b0 <4>[ 456.427000] ? handle_bug+0x6e/0xb0 <4>[ 456.427002] ? exc_invalid_op+0x18/0x80 <4>[ 456.427005] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.427014] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.427018] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.427021] ? mark_held_locks+0x46/0x90 <4>[ 456.427032] __iommu_map+0x119/0x2c0 <4>[ 456.427041] iommu_map_sg+0xbf/0x210 <4>[ 456.427048] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.427058] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.427064] dma_map_sgtable+0x1d/0x40 <4>[ 456.427067] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.427221] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.427376] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.427536] ? paint_ptr+0x43/0xa0 <4>[ 456.427546] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.427696] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.427844] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.428002] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.428162] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.428169] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.428317] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.428470] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.428617] ? lock_acquire+0xc9/0x300 <4>[ 456.428631] ? __kernel_text_address+0x12/0x50 <4>[ 456.428649] ? __lock_acquire+0x442/0x2810 <4>[ 456.428653] ? lock_release+0xd4/0x2b0 <4>[ 456.428664] ? find_held_lock+0x31/0x90 <4>[ 456.428667] ? __might_fault+0x53/0xb0 <4>[ 456.428679] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.428827] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.428974] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.428980] drm_ioctl+0x2de/0x5a0 <4>[ 456.428983] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.429135] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.429142] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.429147] x64_sys_call+0x131e/0x2650 <4>[ 456.429150] do_syscall_64+0x91/0x180 <4>[ 456.429157] ? find_held_lock+0x31/0x90 <4>[ 456.429159] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.429163] ? lock_release+0xd4/0x2b0 <4>[ 456.429168] ? find_held_lock+0x31/0x90 <4>[ 456.429171] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.429174] ? lock_release+0xd4/0x2b0 <4>[ 456.429180] ? up_read+0x22/0x30 <4>[ 456.429183] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.429186] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.429191] ? irqentry_exit+0x77/0xb0 <4>[ 456.429194] ? clear_bhb_loop+0x15/0x70 <4>[ 456.429195] ? clear_bhb_loop+0x15/0x70 <4>[ 456.429197] ? clear_bhb_loop+0x15/0x70 <4>[ 456.429200] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.429203] RIP: 0033:0x72cf00b24ded <4>[ 456.429205] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.429206] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.429209] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.429211] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.429212] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.429214] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.429215] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.429226] </TASK> <4>[ 456.429228] irq event stamp: 77190623 <4>[ 456.429229] hardirqs last enabled at (77190629): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.429231] hardirqs last disabled at (77190634): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.429233] softirqs last enabled at (77188878): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.429235] softirqs last disabled at (77188873): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.429237] ---[ end trace 0000000000000000 ]--- <2>[ 456.429239] DMAR: ERROR: DMA PTE for vPFN 0x3d033a6 already set (to 3457a5003 not 3457a5003) <4>[ 456.429261] ------------[ cut here ]------------ <4>[ 456.429262] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.429265] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.429341] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.429349] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.429351] Tainted: [U]=USER, [W]=WARN <4>[ 456.429353] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.429354] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.429356] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.429358] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.429360] RAX: 0000000000000000 RBX: ffff8883465acd30 RCX: 0000000000000000 <4>[ 456.429362] RDX: 0000000000000000 RSI: 0000000003d033a6 RDI: 0000000000000000 <4>[ 456.429363] RBP: ffffc9000318f268 R08: 00000000003457a5 R09: 0000000000000001 <4>[ 456.429365] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000005b <4>[ 456.429366] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a5003 <4>[ 456.429368] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.429369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.429371] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.429372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.429374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.429375] Call Trace: <4>[ 456.429377] <TASK> <4>[ 456.429378] ? show_regs+0x6c/0x80 <4>[ 456.429382] ? __warn+0x93/0x1c0 <4>[ 456.429385] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.429389] ? report_bug+0x182/0x1b0 <4>[ 456.429394] ? handle_bug+0x6e/0xb0 <4>[ 456.429397] ? exc_invalid_op+0x18/0x80 <4>[ 456.429400] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.429409] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.429412] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.429415] ? mark_held_locks+0x46/0x90 <4>[ 456.429426] __iommu_map+0x119/0x2c0 <4>[ 456.429435] iommu_map_sg+0xbf/0x210 <4>[ 456.429442] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.429452] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.429462] dma_map_sgtable+0x1d/0x40 <4>[ 456.429466] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.429619] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.429774] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.429929] ? paint_ptr+0x43/0xa0 <4>[ 456.429939] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.430088] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.430237] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.430394] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.430559] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.430566] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.430715] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.430863] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.431009] ? lock_acquire+0xc9/0x300 <4>[ 456.431024] ? __kernel_text_address+0x12/0x50 <4>[ 456.431041] ? __lock_acquire+0x442/0x2810 <4>[ 456.431045] ? lock_release+0xd4/0x2b0 <4>[ 456.431056] ? find_held_lock+0x31/0x90 <4>[ 456.431059] ? __might_fault+0x53/0xb0 <4>[ 456.431071] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.431219] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.431366] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.431373] drm_ioctl+0x2de/0x5a0 <4>[ 456.431375] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.431532] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.431539] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.431544] x64_sys_call+0x131e/0x2650 <4>[ 456.431547] do_syscall_64+0x91/0x180 <4>[ 456.431554] ? find_held_lock+0x31/0x90 <4>[ 456.431556] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.431560] ? lock_release+0xd4/0x2b0 <4>[ 456.431565] ? find_held_lock+0x31/0x90 <4>[ 456.431568] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.431571] ? lock_release+0xd4/0x2b0 <4>[ 456.431577] ? up_read+0x22/0x30 <4>[ 456.431580] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.431583] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.431588] ? irqentry_exit+0x77/0xb0 <4>[ 456.431591] ? clear_bhb_loop+0x15/0x70 <4>[ 456.431593] ? clear_bhb_loop+0x15/0x70 <4>[ 456.431594] ? clear_bhb_loop+0x15/0x70 <4>[ 456.431598] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.431600] RIP: 0033:0x72cf00b24ded <4>[ 456.431602] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.431604] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.431607] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.431608] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.431610] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.431612] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.431613] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.431624] </TASK> <4>[ 456.431625] irq event stamp: 77194515 <4>[ 456.431627] hardirqs last enabled at (77194521): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.431629] hardirqs last disabled at (77194526): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.431631] softirqs last enabled at (77193688): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.431633] softirqs last disabled at (77193683): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.431635] ---[ end trace 0000000000000000 ]--- <2>[ 456.431637] DMAR: ERROR: DMA PTE for vPFN 0x3d033a7 already set (to 3457a6003 not 3457a6003) <4>[ 456.431659] ------------[ cut here ]------------ <4>[ 456.431660] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.431663] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.431742] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.431750] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.431753] Tainted: [U]=USER, [W]=WARN <4>[ 456.431754] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.431756] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.431758] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.431760] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.431762] RAX: 0000000000000000 RBX: ffff8883465acd38 RCX: 0000000000000000 <4>[ 456.431764] RDX: 0000000000000000 RSI: 0000000003d033a7 RDI: 0000000000000000 <4>[ 456.431766] RBP: ffffc9000318f268 R08: 00000000003457a6 R09: 0000000000000001 <4>[ 456.431767] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000005a <4>[ 456.431769] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a6003 <4>[ 456.431771] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.431772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.431774] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.431776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.431777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.431779] Call Trace: <4>[ 456.431780] <TASK> <4>[ 456.431782] ? show_regs+0x6c/0x80 <4>[ 456.431786] ? __warn+0x93/0x1c0 <4>[ 456.431789] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.431793] ? report_bug+0x182/0x1b0 <4>[ 456.431799] ? handle_bug+0x6e/0xb0 <4>[ 456.431801] ? exc_invalid_op+0x18/0x80 <4>[ 456.431805] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.431814] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.431817] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.431820] ? mark_held_locks+0x46/0x90 <4>[ 456.431832] __iommu_map+0x119/0x2c0 <4>[ 456.431841] iommu_map_sg+0xbf/0x210 <4>[ 456.431848] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.431859] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.431864] dma_map_sgtable+0x1d/0x40 <4>[ 456.431868] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.432021] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.432176] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.432330] ? paint_ptr+0x43/0xa0 <4>[ 456.432340] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.432493] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.432642] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.432800] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.432960] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.432967] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.433115] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.433264] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.433409] ? lock_acquire+0xc9/0x300 <4>[ 456.433424] ? __kernel_text_address+0x12/0x50 <4>[ 456.433442] ? __lock_acquire+0x442/0x2810 <4>[ 456.433446] ? lock_release+0xd4/0x2b0 <4>[ 456.433461] ? find_held_lock+0x31/0x90 <4>[ 456.433463] ? __might_fault+0x53/0xb0 <4>[ 456.433476] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.433624] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.433771] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.433778] drm_ioctl+0x2de/0x5a0 <4>[ 456.433781] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.433933] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.433940] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.433945] x64_sys_call+0x131e/0x2650 <4>[ 456.433948] do_syscall_64+0x91/0x180 <4>[ 456.433955] ? find_held_lock+0x31/0x90 <4>[ 456.433957] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.433961] ? lock_release+0xd4/0x2b0 <4>[ 456.433966] ? find_held_lock+0x31/0x90 <4>[ 456.433968] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.433972] ? lock_release+0xd4/0x2b0 <4>[ 456.433978] ? up_read+0x22/0x30 <4>[ 456.433981] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.433984] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.433989] ? irqentry_exit+0x77/0xb0 <4>[ 456.433992] ? clear_bhb_loop+0x15/0x70 <4>[ 456.433994] ? clear_bhb_loop+0x15/0x70 <4>[ 456.433995] ? clear_bhb_loop+0x15/0x70 <4>[ 456.433998] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.434001] RIP: 0033:0x72cf00b24ded <4>[ 456.434003] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.434005] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.434007] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.434009] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.434010] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.434012] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.434013] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.434024] </TASK> <4>[ 456.434026] irq event stamp: 77198399 <4>[ 456.434027] hardirqs last enabled at (77198405): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.434029] hardirqs last disabled at (77198410): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.434031] softirqs last enabled at (77197236): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.434033] softirqs last disabled at (77197231): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.434035] ---[ end trace 0000000000000000 ]--- <2>[ 456.434037] DMAR: ERROR: DMA PTE for vPFN 0x3d033a8 already set (to 3457a7003 not 3457a7003) <4>[ 456.434059] ------------[ cut here ]------------ <4>[ 456.434060] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.434063] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.434139] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.434147] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.434149] Tainted: [U]=USER, [W]=WARN <4>[ 456.434151] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.434152] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.434154] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.434156] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.434158] RAX: 0000000000000000 RBX: ffff8883465acd40 RCX: 0000000000000000 <4>[ 456.434160] RDX: 0000000000000000 RSI: 0000000003d033a8 RDI: 0000000000000000 <4>[ 456.434161] RBP: ffffc9000318f268 R08: 00000000003457a7 R09: 0000000000000001 <4>[ 456.434163] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000059 <4>[ 456.434164] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a7003 <4>[ 456.434166] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.434167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.434169] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.434171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.434172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.434173] Call Trace: <4>[ 456.434175] <TASK> <4>[ 456.434176] ? show_regs+0x6c/0x80 <4>[ 456.434180] ? __warn+0x93/0x1c0 <4>[ 456.434183] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.434187] ? report_bug+0x182/0x1b0 <4>[ 456.434192] ? handle_bug+0x6e/0xb0 <4>[ 456.434194] ? exc_invalid_op+0x18/0x80 <4>[ 456.434197] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.434206] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.434210] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.434213] ? mark_held_locks+0x46/0x90 <4>[ 456.434224] __iommu_map+0x119/0x2c0 <4>[ 456.434233] iommu_map_sg+0xbf/0x210 <4>[ 456.434240] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.434250] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.434256] dma_map_sgtable+0x1d/0x40 <4>[ 456.434259] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.434412] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.434571] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.434725] ? paint_ptr+0x43/0xa0 <4>[ 456.434735] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.434885] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.435034] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.435192] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.435351] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.435359] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.435511] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.435660] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.435806] ? lock_acquire+0xc9/0x300 <4>[ 456.435820] ? __kernel_text_address+0x12/0x50 <4>[ 456.435838] ? __lock_acquire+0x442/0x2810 <4>[ 456.435842] ? lock_release+0xd4/0x2b0 <4>[ 456.435853] ? find_held_lock+0x31/0x90 <4>[ 456.435855] ? __might_fault+0x53/0xb0 <4>[ 456.435867] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.436015] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.436162] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.436169] drm_ioctl+0x2de/0x5a0 <4>[ 456.436172] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.436324] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.436331] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.436336] x64_sys_call+0x131e/0x2650 <4>[ 456.436339] do_syscall_64+0x91/0x180 <4>[ 456.436346] ? find_held_lock+0x31/0x90 <4>[ 456.436349] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.436352] ? lock_release+0xd4/0x2b0 <4>[ 456.436357] ? find_held_lock+0x31/0x90 <4>[ 456.436360] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.436363] ? lock_release+0xd4/0x2b0 <4>[ 456.436369] ? up_read+0x22/0x30 <4>[ 456.436372] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.436375] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.436380] ? irqentry_exit+0x77/0xb0 <4>[ 456.436383] ? clear_bhb_loop+0x15/0x70 <4>[ 456.436385] ? clear_bhb_loop+0x15/0x70 <4>[ 456.436386] ? clear_bhb_loop+0x15/0x70 <4>[ 456.436390] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.436392] RIP: 0033:0x72cf00b24ded <4>[ 456.436394] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.436396] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.436398] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.436400] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.436401] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.436403] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.436404] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.436415] </TASK> <4>[ 456.436417] irq event stamp: 77202283 <4>[ 456.436418] hardirqs last enabled at (77202289): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.436420] hardirqs last disabled at (77202294): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.436422] softirqs last enabled at (77200496): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.436424] softirqs last disabled at (77200491): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.436426] ---[ end trace 0000000000000000 ]--- <2>[ 456.436428] DMAR: ERROR: DMA PTE for vPFN 0x3d033a9 already set (to 3457a8003 not 3457a8003) <4>[ 456.436450] ------------[ cut here ]------------ <4>[ 456.436451] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.436454] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.436535] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.436543] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.436545] Tainted: [U]=USER, [W]=WARN <4>[ 456.436547] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.436548] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.436550] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.436552] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.436554] RAX: 0000000000000000 RBX: ffff8883465acd48 RCX: 0000000000000000 <4>[ 456.436556] RDX: 0000000000000000 RSI: 0000000003d033a9 RDI: 0000000000000000 <4>[ 456.436557] RBP: ffffc9000318f268 R08: 00000000003457a8 R09: 0000000000000001 <4>[ 456.436559] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000058 <4>[ 456.436560] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a8003 <4>[ 456.436562] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.436563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.436565] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.436566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.436568] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.436569] Call Trace: <4>[ 456.436570] <TASK> <4>[ 456.436572] ? show_regs+0x6c/0x80 <4>[ 456.436576] ? __warn+0x93/0x1c0 <4>[ 456.436579] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.436583] ? report_bug+0x182/0x1b0 <4>[ 456.436588] ? handle_bug+0x6e/0xb0 <4>[ 456.436591] ? exc_invalid_op+0x18/0x80 <4>[ 456.436594] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.436603] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.436606] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.436609] ? mark_held_locks+0x46/0x90 <4>[ 456.436620] __iommu_map+0x119/0x2c0 <4>[ 456.436629] iommu_map_sg+0xbf/0x210 <4>[ 456.436637] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.436646] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.436652] dma_map_sgtable+0x1d/0x40 <4>[ 456.436656] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.436809] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.436964] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.437118] ? paint_ptr+0x43/0xa0 <4>[ 456.437128] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.437277] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.437426] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.437591] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.437751] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.437758] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.437907] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.438055] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.438201] ? lock_acquire+0xc9/0x300 <4>[ 456.438216] ? __kernel_text_address+0x12/0x50 <4>[ 456.438234] ? __lock_acquire+0x442/0x2810 <4>[ 456.438238] ? lock_release+0xd4/0x2b0 <4>[ 456.438249] ? find_held_lock+0x31/0x90 <4>[ 456.438251] ? __might_fault+0x53/0xb0 <4>[ 456.438263] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.438411] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.438563] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.438570] drm_ioctl+0x2de/0x5a0 <4>[ 456.438573] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.438725] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.438732] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.438737] x64_sys_call+0x131e/0x2650 <4>[ 456.438741] do_syscall_64+0x91/0x180 <4>[ 456.438747] ? find_held_lock+0x31/0x90 <4>[ 456.438750] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.438753] ? lock_release+0xd4/0x2b0 <4>[ 456.438758] ? find_held_lock+0x31/0x90 <4>[ 456.438761] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.438765] ? lock_release+0xd4/0x2b0 <4>[ 456.438771] ? up_read+0x22/0x30 <4>[ 456.438773] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.438777] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.438781] ? irqentry_exit+0x77/0xb0 <4>[ 456.438784] ? clear_bhb_loop+0x15/0x70 <4>[ 456.438786] ? clear_bhb_loop+0x15/0x70 <4>[ 456.438787] ? clear_bhb_loop+0x15/0x70 <4>[ 456.438791] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.438793] RIP: 0033:0x72cf00b24ded <4>[ 456.438795] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.438797] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.438800] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.438801] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.438803] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.438804] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.438806] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.438817] </TASK> <4>[ 456.438818] irq event stamp: 77206179 <4>[ 456.438819] hardirqs last enabled at (77206185): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.438822] hardirqs last disabled at (77206190): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.438824] softirqs last enabled at (77205256): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.438826] softirqs last disabled at (77205251): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.438828] ---[ end trace 0000000000000000 ]--- <2>[ 456.438830] DMAR: ERROR: DMA PTE for vPFN 0x3d033aa already set (to 3457a9003 not 3457a9003) <4>[ 456.438851] ------------[ cut here ]------------ <4>[ 456.438853] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.438855] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.438932] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.438940] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.438942] Tainted: [U]=USER, [W]=WARN <4>[ 456.438944] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.438945] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.438947] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.438949] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.438951] RAX: 0000000000000000 RBX: ffff8883465acd50 RCX: 0000000000000000 <4>[ 456.438953] RDX: 0000000000000000 RSI: 0000000003d033aa RDI: 0000000000000000 <4>[ 456.438954] RBP: ffffc9000318f268 R08: 00000000003457a9 R09: 0000000000000001 <4>[ 456.438956] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000057 <4>[ 456.438957] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457a9003 <4>[ 456.438959] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.438960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.438962] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.438963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.438965] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.438966] Call Trace: <4>[ 456.438967] <TASK> <4>[ 456.438969] ? show_regs+0x6c/0x80 <4>[ 456.438973] ? __warn+0x93/0x1c0 <4>[ 456.438976] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.438980] ? report_bug+0x182/0x1b0 <4>[ 456.438985] ? handle_bug+0x6e/0xb0 <4>[ 456.438987] ? exc_invalid_op+0x18/0x80 <4>[ 456.438990] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.438999] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.439003] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.439006] ? mark_held_locks+0x46/0x90 <4>[ 456.439017] __iommu_map+0x119/0x2c0 <4>[ 456.439026] iommu_map_sg+0xbf/0x210 <4>[ 456.439033] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.439043] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.439048] dma_map_sgtable+0x1d/0x40 <4>[ 456.439052] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.439205] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.439360] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.439519] ? paint_ptr+0x43/0xa0 <4>[ 456.439529] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.439678] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.439827] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.439985] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.440146] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.440153] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.440302] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.440451] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.440601] ? lock_acquire+0xc9/0x300 <4>[ 456.440615] ? __kernel_text_address+0x12/0x50 <4>[ 456.440633] ? __lock_acquire+0x442/0x2810 <4>[ 456.440637] ? lock_release+0xd4/0x2b0 <4>[ 456.440648] ? find_held_lock+0x31/0x90 <4>[ 456.440651] ? __might_fault+0x53/0xb0 <4>[ 456.440663] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.440811] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.440958] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.440965] drm_ioctl+0x2de/0x5a0 <4>[ 456.440968] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.441120] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.441127] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.441132] x64_sys_call+0x131e/0x2650 <4>[ 456.441135] do_syscall_64+0x91/0x180 <4>[ 456.441142] ? find_held_lock+0x31/0x90 <4>[ 456.441144] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.441148] ? lock_release+0xd4/0x2b0 <4>[ 456.441153] ? find_held_lock+0x31/0x90 <4>[ 456.441155] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.441159] ? lock_release+0xd4/0x2b0 <4>[ 456.441165] ? up_read+0x22/0x30 <4>[ 456.441168] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.441171] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.441175] ? irqentry_exit+0x77/0xb0 <4>[ 456.441178] ? clear_bhb_loop+0x15/0x70 <4>[ 456.441180] ? clear_bhb_loop+0x15/0x70 <4>[ 456.441182] ? clear_bhb_loop+0x15/0x70 <4>[ 456.441185] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.441188] RIP: 0033:0x72cf00b24ded <4>[ 456.441189] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.441191] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.441194] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.441195] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.441197] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.441199] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.441200] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.441211] </TASK> <4>[ 456.441212] irq event stamp: 77210063 <4>[ 456.441213] hardirqs last enabled at (77210069): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.441216] hardirqs last disabled at (77210074): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.441218] softirqs last enabled at (77208366): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.441220] softirqs last disabled at (77208361): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.441222] ---[ end trace 0000000000000000 ]--- <2>[ 456.441224] DMAR: ERROR: DMA PTE for vPFN 0x3d033ab already set (to 3457aa003 not 3457aa003) <4>[ 456.441246] ------------[ cut here ]------------ <4>[ 456.441247] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.441250] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.441326] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.441334] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.441336] Tainted: [U]=USER, [W]=WARN <4>[ 456.441338] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.441339] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.441341] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.441343] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.441345] RAX: 0000000000000000 RBX: ffff8883465acd58 RCX: 0000000000000000 <4>[ 456.441347] RDX: 0000000000000000 RSI: 0000000003d033ab RDI: 0000000000000000 <4>[ 456.441348] RBP: ffffc9000318f268 R08: 00000000003457aa R09: 0000000000000001 <4>[ 456.441350] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000056 <4>[ 456.441351] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457aa003 <4>[ 456.441353] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.441355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.441356] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.441358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.441359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.441360] Call Trace: <4>[ 456.441362] <TASK> <4>[ 456.441363] ? show_regs+0x6c/0x80 <4>[ 456.441367] ? __warn+0x93/0x1c0 <4>[ 456.441370] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.441374] ? report_bug+0x182/0x1b0 <4>[ 456.441379] ? handle_bug+0x6e/0xb0 <4>[ 456.441382] ? exc_invalid_op+0x18/0x80 <4>[ 456.441385] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.441394] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.441397] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.441400] ? mark_held_locks+0x46/0x90 <4>[ 456.441411] __iommu_map+0x119/0x2c0 <4>[ 456.441420] iommu_map_sg+0xbf/0x210 <4>[ 456.441427] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.441438] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.441443] dma_map_sgtable+0x1d/0x40 <4>[ 456.441446] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.441604] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.441758] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.441913] ? paint_ptr+0x43/0xa0 <4>[ 456.441923] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.442073] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.442222] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.442379] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.442544] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.442551] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.442700] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.442849] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.442994] ? lock_acquire+0xc9/0x300 <4>[ 456.443009] ? __kernel_text_address+0x12/0x50 <4>[ 456.443027] ? __lock_acquire+0x442/0x2810 <4>[ 456.443031] ? lock_release+0xd4/0x2b0 <4>[ 456.443042] ? find_held_lock+0x31/0x90 <4>[ 456.443044] ? __might_fault+0x53/0xb0 <4>[ 456.443056] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.443204] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.443351] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.443358] drm_ioctl+0x2de/0x5a0 <4>[ 456.443361] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.443518] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.443525] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.443530] x64_sys_call+0x131e/0x2650 <4>[ 456.443533] do_syscall_64+0x91/0x180 <4>[ 456.443540] ? find_held_lock+0x31/0x90 <4>[ 456.443542] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.443546] ? lock_release+0xd4/0x2b0 <4>[ 456.443551] ? find_held_lock+0x31/0x90 <4>[ 456.443554] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.443557] ? lock_release+0xd4/0x2b0 <4>[ 456.443563] ? up_read+0x22/0x30 <4>[ 456.443566] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.443569] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.443574] ? irqentry_exit+0x77/0xb0 <4>[ 456.443577] ? clear_bhb_loop+0x15/0x70 <4>[ 456.443579] ? clear_bhb_loop+0x15/0x70 <4>[ 456.443581] ? clear_bhb_loop+0x15/0x70 <4>[ 456.443584] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.443587] RIP: 0033:0x72cf00b24ded <4>[ 456.443589] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.443591] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.443594] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.443595] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.443597] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.443599] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.443600] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.443611] </TASK> <4>[ 456.443613] irq event stamp: 77213955 <4>[ 456.443614] hardirqs last enabled at (77213961): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.443617] hardirqs last disabled at (77213966): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.443619] softirqs last enabled at (77213128): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.443621] softirqs last disabled at (77213123): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.443623] ---[ end trace 0000000000000000 ]--- <2>[ 456.443625] DMAR: ERROR: DMA PTE for vPFN 0x3d033ac already set (to 3457ab003 not 3457ab003) <4>[ 456.443647] ------------[ cut here ]------------ <4>[ 456.443649] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.443651] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.443733] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.443741] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.443744] Tainted: [U]=USER, [W]=WARN <4>[ 456.443745] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.443747] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.443749] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.443751] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.443753] RAX: 0000000000000000 RBX: ffff8883465acd60 RCX: 0000000000000000 <4>[ 456.443755] RDX: 0000000000000000 RSI: 0000000003d033ac RDI: 0000000000000000 <4>[ 456.443757] RBP: ffffc9000318f268 R08: 00000000003457ab R09: 0000000000000001 <4>[ 456.443758] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000055 <4>[ 456.443760] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ab003 <4>[ 456.443762] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.443764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.443765] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.443767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.443769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.443770] Call Trace: <4>[ 456.443771] <TASK> <4>[ 456.443773] ? show_regs+0x6c/0x80 <4>[ 456.443777] ? __warn+0x93/0x1c0 <4>[ 456.443780] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.443784] ? report_bug+0x182/0x1b0 <4>[ 456.443790] ? handle_bug+0x6e/0xb0 <4>[ 456.443792] ? exc_invalid_op+0x18/0x80 <4>[ 456.443796] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.443805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.443808] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.443811] ? mark_held_locks+0x46/0x90 <4>[ 456.443823] __iommu_map+0x119/0x2c0 <4>[ 456.443832] iommu_map_sg+0xbf/0x210 <4>[ 456.443839] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.443849] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.443855] dma_map_sgtable+0x1d/0x40 <4>[ 456.443858] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.444011] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.444166] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.444321] ? paint_ptr+0x43/0xa0 <4>[ 456.444331] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.444484] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.444634] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.444791] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.444951] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.444958] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.445106] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.445255] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.445400] ? lock_acquire+0xc9/0x300 <4>[ 456.445415] ? __kernel_text_address+0x12/0x50 <4>[ 456.445433] ? __lock_acquire+0x442/0x2810 <4>[ 456.445437] ? lock_release+0xd4/0x2b0 <4>[ 456.445448] ? find_held_lock+0x31/0x90 <4>[ 456.445451] ? __might_fault+0x53/0xb0 <4>[ 456.445467] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.445615] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.445762] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.445769] drm_ioctl+0x2de/0x5a0 <4>[ 456.445772] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.445924] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.445931] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.445936] x64_sys_call+0x131e/0x2650 <4>[ 456.445939] do_syscall_64+0x91/0x180 <4>[ 456.445946] ? find_held_lock+0x31/0x90 <4>[ 456.445948] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.445952] ? lock_release+0xd4/0x2b0 <4>[ 456.445957] ? find_held_lock+0x31/0x90 <4>[ 456.445960] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.445963] ? lock_release+0xd4/0x2b0 <4>[ 456.445969] ? up_read+0x22/0x30 <4>[ 456.445972] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.445975] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.445980] ? irqentry_exit+0x77/0xb0 <4>[ 456.445983] ? clear_bhb_loop+0x15/0x70 <4>[ 456.445985] ? clear_bhb_loop+0x15/0x70 <4>[ 456.445986] ? clear_bhb_loop+0x15/0x70 <4>[ 456.445989] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.445992] RIP: 0033:0x72cf00b24ded <4>[ 456.445994] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.445996] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.445998] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.446000] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.446001] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.446003] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.446004] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.446015] </TASK> <4>[ 456.446016] irq event stamp: 77217833 <4>[ 456.446018] hardirqs last enabled at (77217839): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.446020] hardirqs last disabled at (77217844): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.446022] softirqs last enabled at (77215834): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.446024] softirqs last disabled at (77215829): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.446026] ---[ end trace 0000000000000000 ]--- <2>[ 456.446028] DMAR: ERROR: DMA PTE for vPFN 0x3d033ad already set (to 3457ac003 not 3457ac003) <4>[ 456.446049] ------------[ cut here ]------------ <4>[ 456.446051] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.446053] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.446130] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.446138] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.446140] Tainted: [U]=USER, [W]=WARN <4>[ 456.446142] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.446143] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.446145] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.446147] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.446149] RAX: 0000000000000000 RBX: ffff8883465acd68 RCX: 0000000000000000 <4>[ 456.446151] RDX: 0000000000000000 RSI: 0000000003d033ad RDI: 0000000000000000 <4>[ 456.446152] RBP: ffffc9000318f268 R08: 00000000003457ac R09: 0000000000000001 <4>[ 456.446154] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000054 <4>[ 456.446155] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ac003 <4>[ 456.446157] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.446158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.446160] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.446161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.446163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.446164] Call Trace: <4>[ 456.446165] <TASK> <4>[ 456.446167] ? show_regs+0x6c/0x80 <4>[ 456.446171] ? __warn+0x93/0x1c0 <4>[ 456.446174] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.446178] ? report_bug+0x182/0x1b0 <4>[ 456.446183] ? handle_bug+0x6e/0xb0 <4>[ 456.446185] ? exc_invalid_op+0x18/0x80 <4>[ 456.446188] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.446197] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.446201] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.446204] ? mark_held_locks+0x46/0x90 <4>[ 456.446215] __iommu_map+0x119/0x2c0 <4>[ 456.446224] iommu_map_sg+0xbf/0x210 <4>[ 456.446231] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.446241] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.446246] dma_map_sgtable+0x1d/0x40 <4>[ 456.446250] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.446402] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.446562] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.446717] ? paint_ptr+0x43/0xa0 <4>[ 456.446727] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.446877] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.447026] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.447184] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.447344] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.447351] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.447504] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.447652] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.447798] ? lock_acquire+0xc9/0x300 <4>[ 456.447813] ? __kernel_text_address+0x12/0x50 <4>[ 456.447831] ? __lock_acquire+0x442/0x2810 <4>[ 456.447834] ? lock_release+0xd4/0x2b0 <4>[ 456.447845] ? find_held_lock+0x31/0x90 <4>[ 456.447848] ? __might_fault+0x53/0xb0 <4>[ 456.447860] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.448008] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.448155] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.448161] drm_ioctl+0x2de/0x5a0 <4>[ 456.448164] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.448317] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.448324] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.448329] x64_sys_call+0x131e/0x2650 <4>[ 456.448332] do_syscall_64+0x91/0x180 <4>[ 456.448338] ? find_held_lock+0x31/0x90 <4>[ 456.448341] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.448344] ? lock_release+0xd4/0x2b0 <4>[ 456.448350] ? find_held_lock+0x31/0x90 <4>[ 456.448352] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.448356] ? lock_release+0xd4/0x2b0 <4>[ 456.448362] ? up_read+0x22/0x30 <4>[ 456.448364] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.448368] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.448372] ? irqentry_exit+0x77/0xb0 <4>[ 456.448375] ? clear_bhb_loop+0x15/0x70 <4>[ 456.448377] ? clear_bhb_loop+0x15/0x70 <4>[ 456.448379] ? clear_bhb_loop+0x15/0x70 <4>[ 456.448382] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.448384] RIP: 0033:0x72cf00b24ded <4>[ 456.448386] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.448388] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.448390] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.448392] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.448394] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.448395] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.448397] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.448407] </TASK> <4>[ 456.448409] irq event stamp: 77221717 <4>[ 456.448410] hardirqs last enabled at (77221723): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.448412] hardirqs last disabled at (77221728): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.448415] softirqs last enabled at (77219930): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.448416] softirqs last disabled at (77219925): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.448418] ---[ end trace 0000000000000000 ]--- <2>[ 456.448420] DMAR: ERROR: DMA PTE for vPFN 0x3d033ae already set (to 3457ad003 not 3457ad003) <4>[ 456.448442] ------------[ cut here ]------------ <4>[ 456.448443] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.448446] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.448527] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.448535] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.448538] Tainted: [U]=USER, [W]=WARN <4>[ 456.448539] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.448541] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.448543] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.448544] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.448547] RAX: 0000000000000000 RBX: ffff8883465acd70 RCX: 0000000000000000 <4>[ 456.448548] RDX: 0000000000000000 RSI: 0000000003d033ae RDI: 0000000000000000 <4>[ 456.448550] RBP: ffffc9000318f268 R08: 00000000003457ad R09: 0000000000000001 <4>[ 456.448551] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000053 <4>[ 456.448553] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ad003 <4>[ 456.448554] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.448556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.448558] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.448559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.448560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.448562] Call Trace: <4>[ 456.448563] <TASK> <4>[ 456.448565] ? show_regs+0x6c/0x80 <4>[ 456.448568] ? __warn+0x93/0x1c0 <4>[ 456.448572] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.448576] ? report_bug+0x182/0x1b0 <4>[ 456.448581] ? handle_bug+0x6e/0xb0 <4>[ 456.448584] ? exc_invalid_op+0x18/0x80 <4>[ 456.448587] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.448596] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.448600] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.448603] ? mark_held_locks+0x46/0x90 <4>[ 456.448614] __iommu_map+0x119/0x2c0 <4>[ 456.448624] iommu_map_sg+0xbf/0x210 <4>[ 456.448631] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.448641] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.448647] dma_map_sgtable+0x1d/0x40 <4>[ 456.448650] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.448804] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.448959] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.449114] ? paint_ptr+0x43/0xa0 <4>[ 456.449123] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.449273] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.449422] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.449583] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.449744] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.449751] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.449900] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.450048] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.450194] ? lock_acquire+0xc9/0x300 <4>[ 456.450208] ? __kernel_text_address+0x12/0x50 <4>[ 456.450226] ? __lock_acquire+0x442/0x2810 <4>[ 456.450230] ? lock_release+0xd4/0x2b0 <4>[ 456.450241] ? find_held_lock+0x31/0x90 <4>[ 456.450244] ? __might_fault+0x53/0xb0 <4>[ 456.450256] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.450404] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.450555] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.450562] drm_ioctl+0x2de/0x5a0 <4>[ 456.450565] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.450718] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.450725] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.450730] x64_sys_call+0x131e/0x2650 <4>[ 456.450733] do_syscall_64+0x91/0x180 <4>[ 456.450739] ? find_held_lock+0x31/0x90 <4>[ 456.450742] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.450746] ? lock_release+0xd4/0x2b0 <4>[ 456.450751] ? find_held_lock+0x31/0x90 <4>[ 456.450753] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.450757] ? lock_release+0xd4/0x2b0 <4>[ 456.450763] ? up_read+0x22/0x30 <4>[ 456.450766] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.450769] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.450774] ? irqentry_exit+0x77/0xb0 <4>[ 456.450777] ? clear_bhb_loop+0x15/0x70 <4>[ 456.450778] ? clear_bhb_loop+0x15/0x70 <4>[ 456.450780] ? clear_bhb_loop+0x15/0x70 <4>[ 456.450783] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.450786] RIP: 0033:0x72cf00b24ded <4>[ 456.450788] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.450789] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.450792] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.450793] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.450795] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.450797] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.450798] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.450809] </TASK> <4>[ 456.450810] irq event stamp: 77225609 <4>[ 456.450811] hardirqs last enabled at (77225615): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.450814] hardirqs last disabled at (77225620): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.450816] softirqs last enabled at (77224686): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.450818] softirqs last disabled at (77224681): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.450820] ---[ end trace 0000000000000000 ]--- <2>[ 456.450821] DMAR: ERROR: DMA PTE for vPFN 0x3d033af already set (to 3457ae003 not 3457ae003) <4>[ 456.450843] ------------[ cut here ]------------ <4>[ 456.450845] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.450848] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.450924] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.450932] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.450935] Tainted: [U]=USER, [W]=WARN <4>[ 456.450936] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.450938] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.450940] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.450941] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.450944] RAX: 0000000000000000 RBX: ffff8883465acd78 RCX: 0000000000000000 <4>[ 456.450945] RDX: 0000000000000000 RSI: 0000000003d033af RDI: 0000000000000000 <4>[ 456.450947] RBP: ffffc9000318f268 R08: 00000000003457ae R09: 0000000000000001 <4>[ 456.450948] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000052 <4>[ 456.450950] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ae003 <4>[ 456.450951] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.450953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.450954] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.450956] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.450957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.450959] Call Trace: <4>[ 456.450960] <TASK> <4>[ 456.450962] ? show_regs+0x6c/0x80 <4>[ 456.450965] ? __warn+0x93/0x1c0 <4>[ 456.450968] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.450972] ? report_bug+0x182/0x1b0 <4>[ 456.450977] ? handle_bug+0x6e/0xb0 <4>[ 456.450980] ? exc_invalid_op+0x18/0x80 <4>[ 456.450983] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.450992] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.450995] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.450998] ? mark_held_locks+0x46/0x90 <4>[ 456.451009] __iommu_map+0x119/0x2c0 <4>[ 456.451019] iommu_map_sg+0xbf/0x210 <4>[ 456.451026] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.451036] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.451041] dma_map_sgtable+0x1d/0x40 <4>[ 456.451045] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.451198] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.451352] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.451510] ? paint_ptr+0x43/0xa0 <4>[ 456.451520] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.451670] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.451818] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.451976] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.452136] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.452144] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.452292] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.452440] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.452590] ? lock_acquire+0xc9/0x300 <4>[ 456.452605] ? __kernel_text_address+0x12/0x50 <4>[ 456.452623] ? __lock_acquire+0x442/0x2810 <4>[ 456.452627] ? lock_release+0xd4/0x2b0 <4>[ 456.452638] ? find_held_lock+0x31/0x90 <4>[ 456.452640] ? __might_fault+0x53/0xb0 <4>[ 456.452652] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.452801] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.452948] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.452954] drm_ioctl+0x2de/0x5a0 <4>[ 456.452957] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.453110] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.453117] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.453122] x64_sys_call+0x131e/0x2650 <4>[ 456.453125] do_syscall_64+0x91/0x180 <4>[ 456.453131] ? find_held_lock+0x31/0x90 <4>[ 456.453134] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.453138] ? lock_release+0xd4/0x2b0 <4>[ 456.453143] ? find_held_lock+0x31/0x90 <4>[ 456.453145] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.453149] ? lock_release+0xd4/0x2b0 <4>[ 456.453155] ? up_read+0x22/0x30 <4>[ 456.453157] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.453161] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.453165] ? irqentry_exit+0x77/0xb0 <4>[ 456.453168] ? clear_bhb_loop+0x15/0x70 <4>[ 456.453170] ? clear_bhb_loop+0x15/0x70 <4>[ 456.453172] ? clear_bhb_loop+0x15/0x70 <4>[ 456.453175] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.453177] RIP: 0033:0x72cf00b24ded <4>[ 456.453179] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.453181] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.453184] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.453185] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.453187] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.453188] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.453190] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.453201] </TASK> <4>[ 456.453202] irq event stamp: 77229493 <4>[ 456.453203] hardirqs last enabled at (77229499): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.453206] hardirqs last disabled at (77229504): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.453208] softirqs last enabled at (77227796): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.453210] softirqs last disabled at (77227791): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.453212] ---[ end trace 0000000000000000 ]--- <2>[ 456.453213] DMAR: ERROR: DMA PTE for vPFN 0x3d033b0 already set (to 3457af003 not 3457af003) <4>[ 456.453235] ------------[ cut here ]------------ <4>[ 456.453237] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.453239] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.453315] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.453323] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.453326] Tainted: [U]=USER, [W]=WARN <4>[ 456.453327] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.453329] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.453331] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.453333] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.453335] RAX: 0000000000000000 RBX: ffff8883465acd80 RCX: 0000000000000000 <4>[ 456.453337] RDX: 0000000000000000 RSI: 0000000003d033b0 RDI: 0000000000000000 <4>[ 456.453338] RBP: ffffc9000318f268 R08: 00000000003457af R09: 0000000000000001 <4>[ 456.453340] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000051 <4>[ 456.453341] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457af003 <4>[ 456.453343] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.453344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.453346] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.453348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.453349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.453350] Call Trace: <4>[ 456.453352] <TASK> <4>[ 456.453353] ? show_regs+0x6c/0x80 <4>[ 456.453357] ? __warn+0x93/0x1c0 <4>[ 456.453360] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.453364] ? report_bug+0x182/0x1b0 <4>[ 456.453369] ? handle_bug+0x6e/0xb0 <4>[ 456.453371] ? exc_invalid_op+0x18/0x80 <4>[ 456.453374] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.453383] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.453387] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.453390] ? mark_held_locks+0x46/0x90 <4>[ 456.453401] __iommu_map+0x119/0x2c0 <4>[ 456.453410] iommu_map_sg+0xbf/0x210 <4>[ 456.453417] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.453427] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.453433] dma_map_sgtable+0x1d/0x40 <4>[ 456.453436] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.453593] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.453748] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.453903] ? paint_ptr+0x43/0xa0 <4>[ 456.453913] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.454063] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.454212] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.454370] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.454533] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.454541] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.454689] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.454838] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.454983] ? lock_acquire+0xc9/0x300 <4>[ 456.454998] ? __kernel_text_address+0x12/0x50 <4>[ 456.455016] ? __lock_acquire+0x442/0x2810 <4>[ 456.455020] ? lock_release+0xd4/0x2b0 <4>[ 456.455031] ? find_held_lock+0x31/0x90 <4>[ 456.455033] ? __might_fault+0x53/0xb0 <4>[ 456.455045] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.455193] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.455340] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.455346] drm_ioctl+0x2de/0x5a0 <4>[ 456.455349] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.455506] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.455513] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.455518] x64_sys_call+0x131e/0x2650 <4>[ 456.455522] do_syscall_64+0x91/0x180 <4>[ 456.455528] ? find_held_lock+0x31/0x90 <4>[ 456.455531] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.455535] ? lock_release+0xd4/0x2b0 <4>[ 456.455540] ? find_held_lock+0x31/0x90 <4>[ 456.455543] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.455546] ? lock_release+0xd4/0x2b0 <4>[ 456.455553] ? up_read+0x22/0x30 <4>[ 456.455555] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.455559] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.455564] ? irqentry_exit+0x77/0xb0 <4>[ 456.455567] ? clear_bhb_loop+0x15/0x70 <4>[ 456.455569] ? clear_bhb_loop+0x15/0x70 <4>[ 456.455571] ? clear_bhb_loop+0x15/0x70 <4>[ 456.455574] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.455577] RIP: 0033:0x72cf00b24ded <4>[ 456.455579] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.455581] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.455584] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.455586] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.455587] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.455589] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.455590] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.455601] </TASK> <4>[ 456.455603] irq event stamp: 77233385 <4>[ 456.455604] hardirqs last enabled at (77233391): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.455607] hardirqs last disabled at (77233396): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.455609] softirqs last enabled at (77232558): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.455611] softirqs last disabled at (77232553): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.455613] ---[ end trace 0000000000000000 ]--- <2>[ 456.455615] DMAR: ERROR: DMA PTE for vPFN 0x3d033b1 already set (to 3457b0003 not 3457b0003) <4>[ 456.455637] ------------[ cut here ]------------ <4>[ 456.455639] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.455641] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.455723] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.455731] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.455734] Tainted: [U]=USER, [W]=WARN <4>[ 456.455735] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.455737] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.455739] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.455741] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.455743] RAX: 0000000000000000 RBX: ffff8883465acd88 RCX: 0000000000000000 <4>[ 456.455745] RDX: 0000000000000000 RSI: 0000000003d033b1 RDI: 0000000000000000 <4>[ 456.455747] RBP: ffffc9000318f268 R08: 00000000003457b0 R09: 0000000000000001 <4>[ 456.455748] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000050 <4>[ 456.455750] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b0003 <4>[ 456.455752] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.455753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.455755] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.455757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.455758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.455760] Call Trace: <4>[ 456.455761] <TASK> <4>[ 456.455763] ? show_regs+0x6c/0x80 <4>[ 456.455767] ? __warn+0x93/0x1c0 <4>[ 456.455770] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.455774] ? report_bug+0x182/0x1b0 <4>[ 456.455779] ? handle_bug+0x6e/0xb0 <4>[ 456.455782] ? exc_invalid_op+0x18/0x80 <4>[ 456.455785] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.455794] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.455797] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.455801] ? mark_held_locks+0x46/0x90 <4>[ 456.455812] __iommu_map+0x119/0x2c0 <4>[ 456.455821] iommu_map_sg+0xbf/0x210 <4>[ 456.455828] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.455838] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.455844] dma_map_sgtable+0x1d/0x40 <4>[ 456.455847] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.456000] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.456155] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.456310] ? paint_ptr+0x43/0xa0 <4>[ 456.456319] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.456473] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.456622] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.456779] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.456940] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.456947] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.457095] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.457244] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.457390] ? lock_acquire+0xc9/0x300 <4>[ 456.457405] ? __kernel_text_address+0x12/0x50 <4>[ 456.457423] ? __lock_acquire+0x442/0x2810 <4>[ 456.457427] ? lock_release+0xd4/0x2b0 <4>[ 456.457438] ? find_held_lock+0x31/0x90 <4>[ 456.457441] ? __might_fault+0x53/0xb0 <4>[ 456.457453] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.457605] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.457753] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.457759] drm_ioctl+0x2de/0x5a0 <4>[ 456.457762] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.457915] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.457922] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.457927] x64_sys_call+0x131e/0x2650 <4>[ 456.457930] do_syscall_64+0x91/0x180 <4>[ 456.457937] ? find_held_lock+0x31/0x90 <4>[ 456.457939] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.457943] ? lock_release+0xd4/0x2b0 <4>[ 456.457948] ? find_held_lock+0x31/0x90 <4>[ 456.457950] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.457954] ? lock_release+0xd4/0x2b0 <4>[ 456.457960] ? up_read+0x22/0x30 <4>[ 456.457963] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.457966] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.457971] ? irqentry_exit+0x77/0xb0 <4>[ 456.457974] ? clear_bhb_loop+0x15/0x70 <4>[ 456.457975] ? clear_bhb_loop+0x15/0x70 <4>[ 456.457977] ? clear_bhb_loop+0x15/0x70 <4>[ 456.457980] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.457983] RIP: 0033:0x72cf00b24ded <4>[ 456.457985] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.457986] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.457989] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.457990] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.457992] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.457994] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.457995] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.458006] </TASK> <4>[ 456.458007] irq event stamp: 77237269 <4>[ 456.458008] hardirqs last enabled at (77237275): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.458011] hardirqs last disabled at (77237280): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.458013] softirqs last enabled at (77236310): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.458015] softirqs last disabled at (77236305): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.458017] ---[ end trace 0000000000000000 ]--- <2>[ 456.458018] DMAR: ERROR: DMA PTE for vPFN 0x3d033b2 already set (to 3457b1003 not 3457b1003) <4>[ 456.458040] ------------[ cut here ]------------ <4>[ 456.458041] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.458044] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.458120] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.458128] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.458131] Tainted: [U]=USER, [W]=WARN <4>[ 456.458132] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.458133] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.458135] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.458137] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.458139] RAX: 0000000000000000 RBX: ffff8883465acd90 RCX: 0000000000000000 <4>[ 456.458141] RDX: 0000000000000000 RSI: 0000000003d033b2 RDI: 0000000000000000 <4>[ 456.458142] RBP: ffffc9000318f268 R08: 00000000003457b1 R09: 0000000000000001 <4>[ 456.458144] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000004f <4>[ 456.458145] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b1003 <4>[ 456.458147] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.458149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.458150] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.458152] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.458153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.458154] Call Trace: <4>[ 456.458156] <TASK> <4>[ 456.458157] ? show_regs+0x6c/0x80 <4>[ 456.458161] ? __warn+0x93/0x1c0 <4>[ 456.458164] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.458168] ? report_bug+0x182/0x1b0 <4>[ 456.458173] ? handle_bug+0x6e/0xb0 <4>[ 456.458176] ? exc_invalid_op+0x18/0x80 <4>[ 456.458179] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.458188] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.458191] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.458194] ? mark_held_locks+0x46/0x90 <4>[ 456.458205] __iommu_map+0x119/0x2c0 <4>[ 456.458214] iommu_map_sg+0xbf/0x210 <4>[ 456.458221] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.458231] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.458237] dma_map_sgtable+0x1d/0x40 <4>[ 456.458240] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.458393] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.458552] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.458706] ? paint_ptr+0x43/0xa0 <4>[ 456.458716] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.458866] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.459015] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.459172] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.459332] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.459339] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.459492] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.459641] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.459786] ? lock_acquire+0xc9/0x300 <4>[ 456.459800] ? __kernel_text_address+0x12/0x50 <4>[ 456.459818] ? __lock_acquire+0x442/0x2810 <4>[ 456.459822] ? lock_release+0xd4/0x2b0 <4>[ 456.459833] ? find_held_lock+0x31/0x90 <4>[ 456.459836] ? __might_fault+0x53/0xb0 <4>[ 456.459848] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.459996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.460143] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.460149] drm_ioctl+0x2de/0x5a0 <4>[ 456.460152] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.460305] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.460312] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.460317] x64_sys_call+0x131e/0x2650 <4>[ 456.460319] do_syscall_64+0x91/0x180 <4>[ 456.460326] ? find_held_lock+0x31/0x90 <4>[ 456.460329] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.460332] ? lock_release+0xd4/0x2b0 <4>[ 456.460337] ? find_held_lock+0x31/0x90 <4>[ 456.460340] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.460343] ? lock_release+0xd4/0x2b0 <4>[ 456.460349] ? up_read+0x22/0x30 <4>[ 456.460352] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.460356] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.460360] ? irqentry_exit+0x77/0xb0 <4>[ 456.460363] ? clear_bhb_loop+0x15/0x70 <4>[ 456.460365] ? clear_bhb_loop+0x15/0x70 <4>[ 456.460366] ? clear_bhb_loop+0x15/0x70 <4>[ 456.460369] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.460372] RIP: 0033:0x72cf00b24ded <4>[ 456.460374] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.460376] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.460378] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.460380] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.460381] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.460383] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.460384] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.460395] </TASK> <4>[ 456.460396] irq event stamp: 77241153 <4>[ 456.460398] hardirqs last enabled at (77241159): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.460400] hardirqs last disabled at (77241164): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.460402] softirqs last enabled at (77239366): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.460404] softirqs last disabled at (77239361): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.460406] ---[ end trace 0000000000000000 ]--- <2>[ 456.460408] DMAR: ERROR: DMA PTE for vPFN 0x3d033b3 already set (to 3457b2003 not 3457b2003) <4>[ 456.460429] ------------[ cut here ]------------ <4>[ 456.460431] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.460433] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.460515] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.460523] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.460526] Tainted: [U]=USER, [W]=WARN <4>[ 456.460528] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.460529] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.460531] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.460533] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.460536] RAX: 0000000000000000 RBX: ffff8883465acd98 RCX: 0000000000000000 <4>[ 456.460538] RDX: 0000000000000000 RSI: 0000000003d033b3 RDI: 0000000000000000 <4>[ 456.460539] RBP: ffffc9000318f268 R08: 00000000003457b2 R09: 0000000000000001 <4>[ 456.460541] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000004e <4>[ 456.460542] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b2003 <4>[ 456.460544] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.460546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.460548] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.460549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.460551] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.460553] Call Trace: <4>[ 456.460554] <TASK> <4>[ 456.460556] ? show_regs+0x6c/0x80 <4>[ 456.460560] ? __warn+0x93/0x1c0 <4>[ 456.460563] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.460567] ? report_bug+0x182/0x1b0 <4>[ 456.460572] ? handle_bug+0x6e/0xb0 <4>[ 456.460575] ? exc_invalid_op+0x18/0x80 <4>[ 456.460578] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.460587] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.460591] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.460594] ? mark_held_locks+0x46/0x90 <4>[ 456.460605] __iommu_map+0x119/0x2c0 <4>[ 456.460615] iommu_map_sg+0xbf/0x210 <4>[ 456.460622] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.460632] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.460638] dma_map_sgtable+0x1d/0x40 <4>[ 456.460642] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.460795] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.460949] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.461103] ? paint_ptr+0x43/0xa0 <4>[ 456.461113] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.461262] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.461411] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.461572] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.461732] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.461739] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.461888] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.462036] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.462181] ? lock_acquire+0xc9/0x300 <4>[ 456.462196] ? __kernel_text_address+0x12/0x50 <4>[ 456.462214] ? __lock_acquire+0x442/0x2810 <4>[ 456.462218] ? lock_release+0xd4/0x2b0 <4>[ 456.462229] ? find_held_lock+0x31/0x90 <4>[ 456.462231] ? __might_fault+0x53/0xb0 <4>[ 456.462244] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.462392] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.462543] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.462550] drm_ioctl+0x2de/0x5a0 <4>[ 456.462553] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.462705] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.462712] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.462718] x64_sys_call+0x131e/0x2650 <4>[ 456.462720] do_syscall_64+0x91/0x180 <4>[ 456.462727] ? find_held_lock+0x31/0x90 <4>[ 456.462730] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.462733] ? lock_release+0xd4/0x2b0 <4>[ 456.462739] ? find_held_lock+0x31/0x90 <4>[ 456.462741] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.462745] ? lock_release+0xd4/0x2b0 <4>[ 456.462751] ? up_read+0x22/0x30 <4>[ 456.462753] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.462757] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.462761] ? irqentry_exit+0x77/0xb0 <4>[ 456.462764] ? clear_bhb_loop+0x15/0x70 <4>[ 456.462766] ? clear_bhb_loop+0x15/0x70 <4>[ 456.462768] ? clear_bhb_loop+0x15/0x70 <4>[ 456.462771] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.462773] RIP: 0033:0x72cf00b24ded <4>[ 456.462775] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.462777] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.462779] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.462781] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.462782] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.462784] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.462786] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.462796] </TASK> <4>[ 456.462798] irq event stamp: 77245045 <4>[ 456.462799] hardirqs last enabled at (77245051): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.462801] hardirqs last disabled at (77245056): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.462803] softirqs last enabled at (77244122): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.462806] softirqs last disabled at (77244117): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.462807] ---[ end trace 0000000000000000 ]--- <2>[ 456.462809] DMAR: ERROR: DMA PTE for vPFN 0x3d033b4 already set (to 3457b3003 not 3457b3003) <4>[ 456.462831] ------------[ cut here ]------------ <4>[ 456.462833] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.462835] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.462912] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.462920] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.462922] Tainted: [U]=USER, [W]=WARN <4>[ 456.462923] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.462925] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.462927] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.462929] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.462931] RAX: 0000000000000000 RBX: ffff8883465acda0 RCX: 0000000000000000 <4>[ 456.462933] RDX: 0000000000000000 RSI: 0000000003d033b4 RDI: 0000000000000000 <4>[ 456.462934] RBP: ffffc9000318f268 R08: 00000000003457b3 R09: 0000000000000001 <4>[ 456.462935] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000004d <4>[ 456.462937] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b3003 <4>[ 456.462938] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.462940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.462942] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.462943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.462945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.462946] Call Trace: <4>[ 456.462947] <TASK> <4>[ 456.462949] ? show_regs+0x6c/0x80 <4>[ 456.462952] ? __warn+0x93/0x1c0 <4>[ 456.462956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.462959] ? report_bug+0x182/0x1b0 <4>[ 456.462965] ? handle_bug+0x6e/0xb0 <4>[ 456.462967] ? exc_invalid_op+0x18/0x80 <4>[ 456.462970] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.462979] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.462982] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.462985] ? mark_held_locks+0x46/0x90 <4>[ 456.462997] __iommu_map+0x119/0x2c0 <4>[ 456.463006] iommu_map_sg+0xbf/0x210 <4>[ 456.463013] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.463023] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.463028] dma_map_sgtable+0x1d/0x40 <4>[ 456.463032] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.463184] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.463339] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.463498] ? paint_ptr+0x43/0xa0 <4>[ 456.463507] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.463657] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.463805] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.463963] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.464122] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.464130] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.464278] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.464427] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.464576] ? lock_acquire+0xc9/0x300 <4>[ 456.464591] ? __kernel_text_address+0x12/0x50 <4>[ 456.464609] ? __lock_acquire+0x442/0x2810 <4>[ 456.464613] ? lock_release+0xd4/0x2b0 <4>[ 456.464623] ? find_held_lock+0x31/0x90 <4>[ 456.464626] ? __might_fault+0x53/0xb0 <4>[ 456.464638] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.464787] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.464933] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.464940] drm_ioctl+0x2de/0x5a0 <4>[ 456.464943] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.465096] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.465103] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.465108] x64_sys_call+0x131e/0x2650 <4>[ 456.465111] do_syscall_64+0x91/0x180 <4>[ 456.465117] ? find_held_lock+0x31/0x90 <4>[ 456.465120] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.465123] ? lock_release+0xd4/0x2b0 <4>[ 456.465128] ? find_held_lock+0x31/0x90 <4>[ 456.465131] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.465134] ? lock_release+0xd4/0x2b0 <4>[ 456.465140] ? up_read+0x22/0x30 <4>[ 456.465143] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.465146] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.465151] ? irqentry_exit+0x77/0xb0 <4>[ 456.465154] ? clear_bhb_loop+0x15/0x70 <4>[ 456.465156] ? clear_bhb_loop+0x15/0x70 <4>[ 456.465157] ? clear_bhb_loop+0x15/0x70 <4>[ 456.465160] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.465163] RIP: 0033:0x72cf00b24ded <4>[ 456.465165] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.465167] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.465169] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.465171] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.465172] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.465174] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.465175] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.465186] </TASK> <4>[ 456.465187] irq event stamp: 77248929 <4>[ 456.465189] hardirqs last enabled at (77248935): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.465191] hardirqs last disabled at (77248940): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.465193] softirqs last enabled at (77247232): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.465195] softirqs last disabled at (77247227): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.465197] ---[ end trace 0000000000000000 ]--- <2>[ 456.465198] DMAR: ERROR: DMA PTE for vPFN 0x3d033b5 already set (to 3457b4003 not 3457b4003) <4>[ 456.465220] ------------[ cut here ]------------ <4>[ 456.465221] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.465224] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.465300] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.465308] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.465311] Tainted: [U]=USER, [W]=WARN <4>[ 456.465312] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.465314] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.465315] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.465317] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.465319] RAX: 0000000000000000 RBX: ffff8883465acda8 RCX: 0000000000000000 <4>[ 456.465321] RDX: 0000000000000000 RSI: 0000000003d033b5 RDI: 0000000000000000 <4>[ 456.465323] RBP: ffffc9000318f268 R08: 00000000003457b4 R09: 0000000000000001 <4>[ 456.465324] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000004c <4>[ 456.465325] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b4003 <4>[ 456.465327] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.465329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.465330] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.465332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.465333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.465335] Call Trace: <4>[ 456.465336] <TASK> <4>[ 456.465338] ? show_regs+0x6c/0x80 <4>[ 456.465341] ? __warn+0x93/0x1c0 <4>[ 456.465344] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.465348] ? report_bug+0x182/0x1b0 <4>[ 456.465353] ? handle_bug+0x6e/0xb0 <4>[ 456.465356] ? exc_invalid_op+0x18/0x80 <4>[ 456.465359] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.465368] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.465371] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.465374] ? mark_held_locks+0x46/0x90 <4>[ 456.465385] __iommu_map+0x119/0x2c0 <4>[ 456.465394] iommu_map_sg+0xbf/0x210 <4>[ 456.465402] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.465412] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.465417] dma_map_sgtable+0x1d/0x40 <4>[ 456.465421] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.465577] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.465732] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.465886] ? paint_ptr+0x43/0xa0 <4>[ 456.465896] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.466045] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.466194] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.466351] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.466515] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.466523] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.466671] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.466820] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.466966] ? lock_acquire+0xc9/0x300 <4>[ 456.466980] ? __kernel_text_address+0x12/0x50 <4>[ 456.466999] ? __lock_acquire+0x442/0x2810 <4>[ 456.467002] ? lock_release+0xd4/0x2b0 <4>[ 456.467013] ? find_held_lock+0x31/0x90 <4>[ 456.467016] ? __might_fault+0x53/0xb0 <4>[ 456.467028] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.467176] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.467323] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.467330] drm_ioctl+0x2de/0x5a0 <4>[ 456.467333] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.467489] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.467497] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.467502] x64_sys_call+0x131e/0x2650 <4>[ 456.467505] do_syscall_64+0x91/0x180 <4>[ 456.467512] ? find_held_lock+0x31/0x90 <4>[ 456.467514] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.467518] ? lock_release+0xd4/0x2b0 <4>[ 456.467523] ? find_held_lock+0x31/0x90 <4>[ 456.467526] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.467530] ? lock_release+0xd4/0x2b0 <4>[ 456.467536] ? up_read+0x22/0x30 <4>[ 456.467539] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.467542] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.467547] ? irqentry_exit+0x77/0xb0 <4>[ 456.467550] ? clear_bhb_loop+0x15/0x70 <4>[ 456.467552] ? clear_bhb_loop+0x15/0x70 <4>[ 456.467554] ? clear_bhb_loop+0x15/0x70 <4>[ 456.467557] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.467560] RIP: 0033:0x72cf00b24ded <4>[ 456.467562] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.467564] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.467567] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.467568] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.467570] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.467572] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.467573] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.467584] </TASK> <4>[ 456.467586] irq event stamp: 77252821 <4>[ 456.467587] hardirqs last enabled at (77252827): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.467590] hardirqs last disabled at (77252832): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.467592] softirqs last enabled at (77251994): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.467594] softirqs last disabled at (77251989): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.467596] ---[ end trace 0000000000000000 ]--- <2>[ 456.467598] DMAR: ERROR: DMA PTE for vPFN 0x3d033b6 already set (to 3457b5003 not 3457b5003) <4>[ 456.467620] ------------[ cut here ]------------ <4>[ 456.467621] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.467624] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.467701] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.467709] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.467711] Tainted: [U]=USER, [W]=WARN <4>[ 456.467712] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.467714] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.467716] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.467718] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.467720] RAX: 0000000000000000 RBX: ffff8883465acdb0 RCX: 0000000000000000 <4>[ 456.467721] RDX: 0000000000000000 RSI: 0000000003d033b6 RDI: 0000000000000000 <4>[ 456.467723] RBP: ffffc9000318f268 R08: 00000000003457b5 R09: 0000000000000001 <4>[ 456.467724] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000004b <4>[ 456.467726] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b5003 <4>[ 456.467727] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.467729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.467731] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.467732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.467734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.467735] Call Trace: <4>[ 456.467736] <TASK> <4>[ 456.467738] ? show_regs+0x6c/0x80 <4>[ 456.467741] ? __warn+0x93/0x1c0 <4>[ 456.467745] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.467749] ? report_bug+0x182/0x1b0 <4>[ 456.467754] ? handle_bug+0x6e/0xb0 <4>[ 456.467756] ? exc_invalid_op+0x18/0x80 <4>[ 456.467759] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.467768] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.467772] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.467775] ? mark_held_locks+0x46/0x90 <4>[ 456.467786] __iommu_map+0x119/0x2c0 <4>[ 456.467795] iommu_map_sg+0xbf/0x210 <4>[ 456.467802] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.467812] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.467818] dma_map_sgtable+0x1d/0x40 <4>[ 456.467821] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.467974] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.468130] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.468284] ? paint_ptr+0x43/0xa0 <4>[ 456.468294] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.468443] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.468596] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.468754] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.468913] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.468920] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.469069] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.469218] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.469363] ? lock_acquire+0xc9/0x300 <4>[ 456.469378] ? __kernel_text_address+0x12/0x50 <4>[ 456.469396] ? __lock_acquire+0x442/0x2810 <4>[ 456.469400] ? lock_release+0xd4/0x2b0 <4>[ 456.469411] ? find_held_lock+0x31/0x90 <4>[ 456.469413] ? __might_fault+0x53/0xb0 <4>[ 456.469426] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.469577] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.469724] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.469730] drm_ioctl+0x2de/0x5a0 <4>[ 456.469733] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.469886] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.469893] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.469898] x64_sys_call+0x131e/0x2650 <4>[ 456.469901] do_syscall_64+0x91/0x180 <4>[ 456.469907] ? find_held_lock+0x31/0x90 <4>[ 456.469910] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.469913] ? lock_release+0xd4/0x2b0 <4>[ 456.469918] ? find_held_lock+0x31/0x90 <4>[ 456.469921] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.469924] ? lock_release+0xd4/0x2b0 <4>[ 456.469931] ? up_read+0x22/0x30 <4>[ 456.469933] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.469937] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.469941] ? irqentry_exit+0x77/0xb0 <4>[ 456.469944] ? clear_bhb_loop+0x15/0x70 <4>[ 456.469946] ? clear_bhb_loop+0x15/0x70 <4>[ 456.469947] ? clear_bhb_loop+0x15/0x70 <4>[ 456.469951] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.469953] RIP: 0033:0x72cf00b24ded <4>[ 456.469955] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.469957] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.469959] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.469961] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.469963] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.469964] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.469966] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.469977] </TASK> <4>[ 456.469978] irq event stamp: 77256705 <4>[ 456.469979] hardirqs last enabled at (77256711): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.469982] hardirqs last disabled at (77256716): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.469984] softirqs last enabled at (77255746): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.469986] softirqs last disabled at (77255741): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.469987] ---[ end trace 0000000000000000 ]--- <2>[ 456.469989] DMAR: ERROR: DMA PTE for vPFN 0x3d033b7 already set (to 3457b6003 not 3457b6003) <4>[ 456.470011] ------------[ cut here ]------------ <4>[ 456.470012] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.470015] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.470091] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.470099] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.470101] Tainted: [U]=USER, [W]=WARN <4>[ 456.470103] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.470104] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.470106] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.470108] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.470110] RAX: 0000000000000000 RBX: ffff8883465acdb8 RCX: 0000000000000000 <4>[ 456.470111] RDX: 0000000000000000 RSI: 0000000003d033b7 RDI: 0000000000000000 <4>[ 456.470113] RBP: ffffc9000318f268 R08: 00000000003457b6 R09: 0000000000000001 <4>[ 456.470114] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000004a <4>[ 456.470116] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b6003 <4>[ 456.470117] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.470119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.470121] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.470122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.470124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.470125] Call Trace: <4>[ 456.470126] <TASK> <4>[ 456.470128] ? show_regs+0x6c/0x80 <4>[ 456.470132] ? __warn+0x93/0x1c0 <4>[ 456.470135] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.470139] ? report_bug+0x182/0x1b0 <4>[ 456.470144] ? handle_bug+0x6e/0xb0 <4>[ 456.470146] ? exc_invalid_op+0x18/0x80 <4>[ 456.470149] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.470158] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.470162] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.470165] ? mark_held_locks+0x46/0x90 <4>[ 456.470176] __iommu_map+0x119/0x2c0 <4>[ 456.470185] iommu_map_sg+0xbf/0x210 <4>[ 456.470192] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.470202] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.470207] dma_map_sgtable+0x1d/0x40 <4>[ 456.470211] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.470364] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.470523] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.470678] ? paint_ptr+0x43/0xa0 <4>[ 456.470688] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.470839] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.470988] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.471146] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.471306] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.471313] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.471466] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.471614] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.471759] ? lock_acquire+0xc9/0x300 <4>[ 456.471774] ? __kernel_text_address+0x12/0x50 <4>[ 456.471792] ? __lock_acquire+0x442/0x2810 <4>[ 456.471796] ? lock_release+0xd4/0x2b0 <4>[ 456.471807] ? find_held_lock+0x31/0x90 <4>[ 456.471809] ? __might_fault+0x53/0xb0 <4>[ 456.471821] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.471970] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.472117] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.472124] drm_ioctl+0x2de/0x5a0 <4>[ 456.472127] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.472279] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.472286] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.472292] x64_sys_call+0x131e/0x2650 <4>[ 456.472295] do_syscall_64+0x91/0x180 <4>[ 456.472302] ? find_held_lock+0x31/0x90 <4>[ 456.472304] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.472308] ? lock_release+0xd4/0x2b0 <4>[ 456.472313] ? find_held_lock+0x31/0x90 <4>[ 456.472316] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.472320] ? lock_release+0xd4/0x2b0 <4>[ 456.472326] ? up_read+0x22/0x30 <4>[ 456.472329] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.472332] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.472337] ? irqentry_exit+0x77/0xb0 <4>[ 456.472340] ? clear_bhb_loop+0x15/0x70 <4>[ 456.472342] ? clear_bhb_loop+0x15/0x70 <4>[ 456.472343] ? clear_bhb_loop+0x15/0x70 <4>[ 456.472347] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.472350] RIP: 0033:0x72cf00b24ded <4>[ 456.472352] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.472354] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.472356] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.472358] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.472360] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.472361] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.472363] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.472374] </TASK> <4>[ 456.472376] irq event stamp: 77260589 <4>[ 456.472377] hardirqs last enabled at (77260595): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.472379] hardirqs last disabled at (77260600): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.472382] softirqs last enabled at (77258802): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.472384] softirqs last disabled at (77258797): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.472386] ---[ end trace 0000000000000000 ]--- <2>[ 456.472388] DMAR: ERROR: DMA PTE for vPFN 0x3d033b8 already set (to 3457b7003 not 3457b7003) <4>[ 456.472409] ------------[ cut here ]------------ <4>[ 456.472411] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.472413] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.472498] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.472506] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.472509] Tainted: [U]=USER, [W]=WARN <4>[ 456.472511] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.472512] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.472515] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.472516] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.472519] RAX: 0000000000000000 RBX: ffff8883465acdc0 RCX: 0000000000000000 <4>[ 456.472521] RDX: 0000000000000000 RSI: 0000000003d033b8 RDI: 0000000000000000 <4>[ 456.472522] RBP: ffffc9000318f268 R08: 00000000003457b7 R09: 0000000000000001 <4>[ 456.472524] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000049 <4>[ 456.472525] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b7003 <4>[ 456.472527] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.472529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.472530] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.472532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.472534] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.472535] Call Trace: <4>[ 456.472536] <TASK> <4>[ 456.472538] ? show_regs+0x6c/0x80 <4>[ 456.472542] ? __warn+0x93/0x1c0 <4>[ 456.472545] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.472549] ? report_bug+0x182/0x1b0 <4>[ 456.472554] ? handle_bug+0x6e/0xb0 <4>[ 456.472557] ? exc_invalid_op+0x18/0x80 <4>[ 456.472560] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.472569] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.472572] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.472575] ? mark_held_locks+0x46/0x90 <4>[ 456.472586] __iommu_map+0x119/0x2c0 <4>[ 456.472596] iommu_map_sg+0xbf/0x210 <4>[ 456.472603] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.472613] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.472618] dma_map_sgtable+0x1d/0x40 <4>[ 456.472622] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.472775] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.472930] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.473085] ? paint_ptr+0x43/0xa0 <4>[ 456.473094] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.473244] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.473392] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.473554] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.473714] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.473722] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.473870] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.474019] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.474164] ? lock_acquire+0xc9/0x300 <4>[ 456.474179] ? __kernel_text_address+0x12/0x50 <4>[ 456.474197] ? __lock_acquire+0x442/0x2810 <4>[ 456.474201] ? lock_release+0xd4/0x2b0 <4>[ 456.474212] ? find_held_lock+0x31/0x90 <4>[ 456.474215] ? __might_fault+0x53/0xb0 <4>[ 456.474227] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.474375] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.474526] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.474533] drm_ioctl+0x2de/0x5a0 <4>[ 456.474536] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.474688] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.474695] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.474700] x64_sys_call+0x131e/0x2650 <4>[ 456.474703] do_syscall_64+0x91/0x180 <4>[ 456.474710] ? find_held_lock+0x31/0x90 <4>[ 456.474713] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.474716] ? lock_release+0xd4/0x2b0 <4>[ 456.474721] ? find_held_lock+0x31/0x90 <4>[ 456.474724] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.474727] ? lock_release+0xd4/0x2b0 <4>[ 456.474733] ? up_read+0x22/0x30 <4>[ 456.474736] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.474739] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.474744] ? irqentry_exit+0x77/0xb0 <4>[ 456.474747] ? clear_bhb_loop+0x15/0x70 <4>[ 456.474748] ? clear_bhb_loop+0x15/0x70 <4>[ 456.474750] ? clear_bhb_loop+0x15/0x70 <4>[ 456.474753] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.474756] RIP: 0033:0x72cf00b24ded <4>[ 456.474758] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.474759] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.474762] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.474764] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.474765] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.474767] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.474768] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.474779] </TASK> <4>[ 456.474780] irq event stamp: 77264481 <4>[ 456.474782] hardirqs last enabled at (77264487): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.474784] hardirqs last disabled at (77264492): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.474786] softirqs last enabled at (77263558): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.474788] softirqs last disabled at (77263553): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.474790] ---[ end trace 0000000000000000 ]--- <2>[ 456.474791] DMAR: ERROR: DMA PTE for vPFN 0x3d033b9 already set (to 3457b8003 not 3457b8003) <4>[ 456.474813] ------------[ cut here ]------------ <4>[ 456.474814] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.474817] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.474893] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.474901] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.474903] Tainted: [U]=USER, [W]=WARN <4>[ 456.474905] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.474906] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.474908] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.474910] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.474912] RAX: 0000000000000000 RBX: ffff8883465acdc8 RCX: 0000000000000000 <4>[ 456.474914] RDX: 0000000000000000 RSI: 0000000003d033b9 RDI: 0000000000000000 <4>[ 456.474915] RBP: ffffc9000318f268 R08: 00000000003457b8 R09: 0000000000000001 <4>[ 456.474917] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000048 <4>[ 456.474918] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b8003 <4>[ 456.474920] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.474921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.474923] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.474925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.474926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.474927] Call Trace: <4>[ 456.474929] <TASK> <4>[ 456.474930] ? show_regs+0x6c/0x80 <4>[ 456.474934] ? __warn+0x93/0x1c0 <4>[ 456.474937] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.474941] ? report_bug+0x182/0x1b0 <4>[ 456.474946] ? handle_bug+0x6e/0xb0 <4>[ 456.474949] ? exc_invalid_op+0x18/0x80 <4>[ 456.474952] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.474961] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.474964] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.474967] ? mark_held_locks+0x46/0x90 <4>[ 456.474978] __iommu_map+0x119/0x2c0 <4>[ 456.474987] iommu_map_sg+0xbf/0x210 <4>[ 456.474995] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.475004] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.475010] dma_map_sgtable+0x1d/0x40 <4>[ 456.475013] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.475166] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.475321] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.475480] ? paint_ptr+0x43/0xa0 <4>[ 456.475490] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.475640] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.475790] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.475947] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.476107] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.476114] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.476262] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.476411] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.476560] ? lock_acquire+0xc9/0x300 <4>[ 456.476575] ? __kernel_text_address+0x12/0x50 <4>[ 456.476593] ? __lock_acquire+0x442/0x2810 <4>[ 456.476597] ? lock_release+0xd4/0x2b0 <4>[ 456.476608] ? find_held_lock+0x31/0x90 <4>[ 456.476611] ? __might_fault+0x53/0xb0 <4>[ 456.476623] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.476771] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.476918] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.476924] drm_ioctl+0x2de/0x5a0 <4>[ 456.476927] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.477080] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.477087] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.477092] x64_sys_call+0x131e/0x2650 <4>[ 456.477095] do_syscall_64+0x91/0x180 <4>[ 456.477102] ? find_held_lock+0x31/0x90 <4>[ 456.477104] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.477108] ? lock_release+0xd4/0x2b0 <4>[ 456.477113] ? find_held_lock+0x31/0x90 <4>[ 456.477115] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.477119] ? lock_release+0xd4/0x2b0 <4>[ 456.477125] ? up_read+0x22/0x30 <4>[ 456.477128] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.477131] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.477135] ? irqentry_exit+0x77/0xb0 <4>[ 456.477138] ? clear_bhb_loop+0x15/0x70 <4>[ 456.477140] ? clear_bhb_loop+0x15/0x70 <4>[ 456.477142] ? clear_bhb_loop+0x15/0x70 <4>[ 456.477145] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.477147] RIP: 0033:0x72cf00b24ded <4>[ 456.477149] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.477151] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.477154] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.477156] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.477157] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.477159] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.477160] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.477171] </TASK> <4>[ 456.477172] irq event stamp: 77268365 <4>[ 456.477174] hardirqs last enabled at (77268371): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.477176] hardirqs last disabled at (77268376): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.477178] softirqs last enabled at (77266668): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.477180] softirqs last disabled at (77266663): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.477182] ---[ end trace 0000000000000000 ]--- <2>[ 456.477184] DMAR: ERROR: DMA PTE for vPFN 0x3d033ba already set (to 3457b9003 not 3457b9003) <4>[ 456.477205] ------------[ cut here ]------------ <4>[ 456.477206] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.477208] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.477285] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.477293] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.477295] Tainted: [U]=USER, [W]=WARN <4>[ 456.477297] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.477298] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.477300] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.477302] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.477304] RAX: 0000000000000000 RBX: ffff8883465acdd0 RCX: 0000000000000000 <4>[ 456.477306] RDX: 0000000000000000 RSI: 0000000003d033ba RDI: 0000000000000000 <4>[ 456.477307] RBP: ffffc9000318f268 R08: 00000000003457b9 R09: 0000000000000001 <4>[ 456.477309] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000047 <4>[ 456.477310] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457b9003 <4>[ 456.477312] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.477313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.477315] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.477316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.477318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.477319] Call Trace: <4>[ 456.477320] <TASK> <4>[ 456.477322] ? show_regs+0x6c/0x80 <4>[ 456.477326] ? __warn+0x93/0x1c0 <4>[ 456.477329] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.477333] ? report_bug+0x182/0x1b0 <4>[ 456.477338] ? handle_bug+0x6e/0xb0 <4>[ 456.477340] ? exc_invalid_op+0x18/0x80 <4>[ 456.477343] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.477352] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.477356] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.477359] ? mark_held_locks+0x46/0x90 <4>[ 456.477371] __iommu_map+0x119/0x2c0 <4>[ 456.477380] iommu_map_sg+0xbf/0x210 <4>[ 456.477387] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.477397] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.477403] dma_map_sgtable+0x1d/0x40 <4>[ 456.477406] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.477564] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.477720] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.477875] ? paint_ptr+0x43/0xa0 <4>[ 456.477885] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.478034] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.478183] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.478341] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.478505] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.478513] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.478662] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.478810] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.478956] ? lock_acquire+0xc9/0x300 <4>[ 456.478971] ? __kernel_text_address+0x12/0x50 <4>[ 456.478989] ? __lock_acquire+0x442/0x2810 <4>[ 456.478993] ? lock_release+0xd4/0x2b0 <4>[ 456.479004] ? find_held_lock+0x31/0x90 <4>[ 456.479007] ? __might_fault+0x53/0xb0 <4>[ 456.479019] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.479167] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.479314] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.479321] drm_ioctl+0x2de/0x5a0 <4>[ 456.479324] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.479480] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.479487] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.479492] x64_sys_call+0x131e/0x2650 <4>[ 456.479495] do_syscall_64+0x91/0x180 <4>[ 456.479502] ? find_held_lock+0x31/0x90 <4>[ 456.479504] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.479508] ? lock_release+0xd4/0x2b0 <4>[ 456.479513] ? find_held_lock+0x31/0x90 <4>[ 456.479516] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.479519] ? lock_release+0xd4/0x2b0 <4>[ 456.479525] ? up_read+0x22/0x30 <4>[ 456.479528] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.479531] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.479536] ? irqentry_exit+0x77/0xb0 <4>[ 456.479539] ? clear_bhb_loop+0x15/0x70 <4>[ 456.479540] ? clear_bhb_loop+0x15/0x70 <4>[ 456.479542] ? clear_bhb_loop+0x15/0x70 <4>[ 456.479545] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.479548] RIP: 0033:0x72cf00b24ded <4>[ 456.479550] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.479551] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.479554] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.479556] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.479557] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.479559] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.479560] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.479571] </TASK> <4>[ 456.479573] irq event stamp: 77272257 <4>[ 456.479574] hardirqs last enabled at (77272263): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.479576] hardirqs last disabled at (77272268): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.479578] softirqs last enabled at (77271430): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.479581] softirqs last disabled at (77271425): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.479582] ---[ end trace 0000000000000000 ]--- <2>[ 456.479584] DMAR: ERROR: DMA PTE for vPFN 0x3d033bb already set (to 3457ba003 not 3457ba003) <4>[ 456.479606] ------------[ cut here ]------------ <4>[ 456.479607] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.479610] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.479686] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.479694] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.479697] Tainted: [U]=USER, [W]=WARN <4>[ 456.479698] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.479700] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.479701] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.479703] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.479705] RAX: 0000000000000000 RBX: ffff8883465acdd8 RCX: 0000000000000000 <4>[ 456.479707] RDX: 0000000000000000 RSI: 0000000003d033bb RDI: 0000000000000000 <4>[ 456.479708] RBP: ffffc9000318f268 R08: 00000000003457ba R09: 0000000000000001 <4>[ 456.479710] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000046 <4>[ 456.479711] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ba003 <4>[ 456.479713] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.479714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.479716] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.479718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.479719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.479720] Call Trace: <4>[ 456.479722] <TASK> <4>[ 456.479723] ? show_regs+0x6c/0x80 <4>[ 456.479727] ? __warn+0x93/0x1c0 <4>[ 456.479730] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.479734] ? report_bug+0x182/0x1b0 <4>[ 456.479739] ? handle_bug+0x6e/0xb0 <4>[ 456.479742] ? exc_invalid_op+0x18/0x80 <4>[ 456.479745] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.479754] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.479757] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.479760] ? mark_held_locks+0x46/0x90 <4>[ 456.479771] __iommu_map+0x119/0x2c0 <4>[ 456.479781] iommu_map_sg+0xbf/0x210 <4>[ 456.479788] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.479798] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.479803] dma_map_sgtable+0x1d/0x40 <4>[ 456.479807] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.479960] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.480115] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.480270] ? paint_ptr+0x43/0xa0 <4>[ 456.480279] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.480429] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.480583] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.480740] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.480900] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.480907] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.481056] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.481204] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.481349] ? lock_acquire+0xc9/0x300 <4>[ 456.481364] ? __kernel_text_address+0x12/0x50 <4>[ 456.481382] ? __lock_acquire+0x442/0x2810 <4>[ 456.481386] ? lock_release+0xd4/0x2b0 <4>[ 456.481397] ? find_held_lock+0x31/0x90 <4>[ 456.481399] ? __might_fault+0x53/0xb0 <4>[ 456.481411] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.481563] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.481711] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.481717] drm_ioctl+0x2de/0x5a0 <4>[ 456.481720] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.481873] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.481880] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.481885] x64_sys_call+0x131e/0x2650 <4>[ 456.481888] do_syscall_64+0x91/0x180 <4>[ 456.481895] ? find_held_lock+0x31/0x90 <4>[ 456.481898] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.481901] ? lock_release+0xd4/0x2b0 <4>[ 456.481907] ? find_held_lock+0x31/0x90 <4>[ 456.481909] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.481913] ? lock_release+0xd4/0x2b0 <4>[ 456.481919] ? up_read+0x22/0x30 <4>[ 456.481922] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.481925] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.481930] ? irqentry_exit+0x77/0xb0 <4>[ 456.481933] ? clear_bhb_loop+0x15/0x70 <4>[ 456.481935] ? clear_bhb_loop+0x15/0x70 <4>[ 456.481937] ? clear_bhb_loop+0x15/0x70 <4>[ 456.481940] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.481943] RIP: 0033:0x72cf00b24ded <4>[ 456.481945] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.481947] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.481950] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.481951] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.481953] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.481955] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.481956] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.481967] </TASK> <4>[ 456.481969] irq event stamp: 77276141 <4>[ 456.481970] hardirqs last enabled at (77276147): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.481973] hardirqs last disabled at (77276152): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.481975] softirqs last enabled at (77275182): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.481977] softirqs last disabled at (77275177): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.481979] ---[ end trace 0000000000000000 ]--- <2>[ 456.481981] DMAR: ERROR: DMA PTE for vPFN 0x3d033bc already set (to 3457bb003 not 3457bb003) <4>[ 456.482003] ------------[ cut here ]------------ <4>[ 456.482004] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.482007] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.482087] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.482096] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.482098] Tainted: [U]=USER, [W]=WARN <4>[ 456.482100] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.482102] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.482104] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.482106] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.482108] RAX: 0000000000000000 RBX: ffff8883465acde0 RCX: 0000000000000000 <4>[ 456.482110] RDX: 0000000000000000 RSI: 0000000003d033bc RDI: 0000000000000000 <4>[ 456.482111] RBP: ffffc9000318f268 R08: 00000000003457bb R09: 0000000000000001 <4>[ 456.482113] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000045 <4>[ 456.482114] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457bb003 <4>[ 456.482116] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.482118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.482119] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.482121] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.482122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.482124] Call Trace: <4>[ 456.482125] <TASK> <4>[ 456.482127] ? show_regs+0x6c/0x80 <4>[ 456.482130] ? __warn+0x93/0x1c0 <4>[ 456.482133] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.482137] ? report_bug+0x182/0x1b0 <4>[ 456.482143] ? handle_bug+0x6e/0xb0 <4>[ 456.482145] ? exc_invalid_op+0x18/0x80 <4>[ 456.482148] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.482157] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.482161] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.482164] ? mark_held_locks+0x46/0x90 <4>[ 456.482175] __iommu_map+0x119/0x2c0 <4>[ 456.482184] iommu_map_sg+0xbf/0x210 <4>[ 456.482191] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.482201] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.482207] dma_map_sgtable+0x1d/0x40 <4>[ 456.482211] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.482363] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.482523] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.482678] ? paint_ptr+0x43/0xa0 <4>[ 456.482687] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.482837] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.482986] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.483143] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.483304] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.483311] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.483464] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.483613] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.483759] ? lock_acquire+0xc9/0x300 <4>[ 456.483773] ? __kernel_text_address+0x12/0x50 <4>[ 456.483792] ? __lock_acquire+0x442/0x2810 <4>[ 456.483796] ? lock_release+0xd4/0x2b0 <4>[ 456.483807] ? find_held_lock+0x31/0x90 <4>[ 456.483809] ? __might_fault+0x53/0xb0 <4>[ 456.483821] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.483970] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.484116] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.484123] drm_ioctl+0x2de/0x5a0 <4>[ 456.484126] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.484279] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.484286] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.484291] x64_sys_call+0x131e/0x2650 <4>[ 456.484294] do_syscall_64+0x91/0x180 <4>[ 456.484301] ? find_held_lock+0x31/0x90 <4>[ 456.484304] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.484307] ? lock_release+0xd4/0x2b0 <4>[ 456.484312] ? find_held_lock+0x31/0x90 <4>[ 456.484315] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.484318] ? lock_release+0xd4/0x2b0 <4>[ 456.484324] ? up_read+0x22/0x30 <4>[ 456.484327] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.484330] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.484335] ? irqentry_exit+0x77/0xb0 <4>[ 456.484338] ? clear_bhb_loop+0x15/0x70 <4>[ 456.484340] ? clear_bhb_loop+0x15/0x70 <4>[ 456.484341] ? clear_bhb_loop+0x15/0x70 <4>[ 456.484345] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.484347] RIP: 0033:0x72cf00b24ded <4>[ 456.484349] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.484351] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.484353] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.484355] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.484356] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.484358] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.484359] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.484370] </TASK> <4>[ 456.484372] irq event stamp: 77280025 <4>[ 456.484373] hardirqs last enabled at (77280031): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.484375] hardirqs last disabled at (77280036): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.484377] softirqs last enabled at (77278238): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.484380] softirqs last disabled at (77278233): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.484381] ---[ end trace 0000000000000000 ]--- <2>[ 456.484383] DMAR: ERROR: DMA PTE for vPFN 0x3d033bd already set (to 3457bc003 not 3457bc003) <4>[ 456.484405] ------------[ cut here ]------------ <4>[ 456.484406] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.484409] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.484489] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.484497] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.484500] Tainted: [U]=USER, [W]=WARN <4>[ 456.484501] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.484503] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.484505] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.484506] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.484509] RAX: 0000000000000000 RBX: ffff8883465acde8 RCX: 0000000000000000 <4>[ 456.484510] RDX: 0000000000000000 RSI: 0000000003d033bd RDI: 0000000000000000 <4>[ 456.484512] RBP: ffffc9000318f268 R08: 00000000003457bc R09: 0000000000000001 <4>[ 456.484513] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000044 <4>[ 456.484515] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457bc003 <4>[ 456.484516] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.484518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.484520] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.484521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.484523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.484524] Call Trace: <4>[ 456.484526] <TASK> <4>[ 456.484527] ? show_regs+0x6c/0x80 <4>[ 456.484531] ? __warn+0x93/0x1c0 <4>[ 456.484535] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.484538] ? report_bug+0x182/0x1b0 <4>[ 456.484544] ? handle_bug+0x6e/0xb0 <4>[ 456.484546] ? exc_invalid_op+0x18/0x80 <4>[ 456.484549] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.484558] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.484562] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.484565] ? mark_held_locks+0x46/0x90 <4>[ 456.484576] __iommu_map+0x119/0x2c0 <4>[ 456.484585] iommu_map_sg+0xbf/0x210 <4>[ 456.484592] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.484602] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.484608] dma_map_sgtable+0x1d/0x40 <4>[ 456.484611] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.484764] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.484919] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.485073] ? paint_ptr+0x43/0xa0 <4>[ 456.485083] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.485232] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.485381] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.485543] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.485703] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.485710] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.485859] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.486008] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.486154] ? lock_acquire+0xc9/0x300 <4>[ 456.486169] ? __kernel_text_address+0x12/0x50 <4>[ 456.486186] ? __lock_acquire+0x442/0x2810 <4>[ 456.486190] ? lock_release+0xd4/0x2b0 <4>[ 456.486201] ? find_held_lock+0x31/0x90 <4>[ 456.486204] ? __might_fault+0x53/0xb0 <4>[ 456.486216] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.486364] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.486515] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.486522] drm_ioctl+0x2de/0x5a0 <4>[ 456.486525] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.486677] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.486684] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.486689] x64_sys_call+0x131e/0x2650 <4>[ 456.486692] do_syscall_64+0x91/0x180 <4>[ 456.486699] ? find_held_lock+0x31/0x90 <4>[ 456.486701] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.486705] ? lock_release+0xd4/0x2b0 <4>[ 456.486710] ? find_held_lock+0x31/0x90 <4>[ 456.486713] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.486716] ? lock_release+0xd4/0x2b0 <4>[ 456.486722] ? up_read+0x22/0x30 <4>[ 456.486725] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.486728] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.486733] ? irqentry_exit+0x77/0xb0 <4>[ 456.486736] ? clear_bhb_loop+0x15/0x70 <4>[ 456.486737] ? clear_bhb_loop+0x15/0x70 <4>[ 456.486739] ? clear_bhb_loop+0x15/0x70 <4>[ 456.486742] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.486745] RIP: 0033:0x72cf00b24ded <4>[ 456.486747] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.486748] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.486751] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.486753] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.486754] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.486756] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.486758] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.486768] </TASK> <4>[ 456.486770] irq event stamp: 77283917 <4>[ 456.486771] hardirqs last enabled at (77283923): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.486773] hardirqs last disabled at (77283928): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.486776] softirqs last enabled at (77282994): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.486778] softirqs last disabled at (77282989): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.486779] ---[ end trace 0000000000000000 ]--- <2>[ 456.486781] DMAR: ERROR: DMA PTE for vPFN 0x3d033be already set (to 3457bd003 not 3457bd003) <4>[ 456.486803] ------------[ cut here ]------------ <4>[ 456.486804] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.486807] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.486883] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.486891] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.486893] Tainted: [U]=USER, [W]=WARN <4>[ 456.486895] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.486896] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.486898] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.486900] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.486902] RAX: 0000000000000000 RBX: ffff8883465acdf0 RCX: 0000000000000000 <4>[ 456.486904] RDX: 0000000000000000 RSI: 0000000003d033be RDI: 0000000000000000 <4>[ 456.486905] RBP: ffffc9000318f268 R08: 00000000003457bd R09: 0000000000000001 <4>[ 456.486907] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000043 <4>[ 456.486908] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457bd003 <4>[ 456.486910] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.486911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.486913] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.486915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.486916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.486917] Call Trace: <4>[ 456.486919] <TASK> <4>[ 456.486920] ? show_regs+0x6c/0x80 <4>[ 456.486924] ? __warn+0x93/0x1c0 <4>[ 456.486927] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.486931] ? report_bug+0x182/0x1b0 <4>[ 456.486936] ? handle_bug+0x6e/0xb0 <4>[ 456.486939] ? exc_invalid_op+0x18/0x80 <4>[ 456.486942] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.486951] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.486954] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.486957] ? mark_held_locks+0x46/0x90 <4>[ 456.486969] __iommu_map+0x119/0x2c0 <4>[ 456.486978] iommu_map_sg+0xbf/0x210 <4>[ 456.486985] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.486995] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.487001] dma_map_sgtable+0x1d/0x40 <4>[ 456.487004] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.487158] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.487313] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.487471] ? paint_ptr+0x43/0xa0 <4>[ 456.487481] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.487631] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.487780] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.487937] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.488097] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.488105] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.488253] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.488402] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.488551] ? lock_acquire+0xc9/0x300 <4>[ 456.488566] ? __kernel_text_address+0x12/0x50 <4>[ 456.488584] ? __lock_acquire+0x442/0x2810 <4>[ 456.488588] ? lock_release+0xd4/0x2b0 <4>[ 456.488599] ? find_held_lock+0x31/0x90 <4>[ 456.488602] ? __might_fault+0x53/0xb0 <4>[ 456.488614] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.488762] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.488909] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.488916] drm_ioctl+0x2de/0x5a0 <4>[ 456.488919] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.489071] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.489078] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.489083] x64_sys_call+0x131e/0x2650 <4>[ 456.489086] do_syscall_64+0x91/0x180 <4>[ 456.489093] ? find_held_lock+0x31/0x90 <4>[ 456.489096] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.489100] ? lock_release+0xd4/0x2b0 <4>[ 456.489105] ? find_held_lock+0x31/0x90 <4>[ 456.489108] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.489111] ? lock_release+0xd4/0x2b0 <4>[ 456.489117] ? up_read+0x22/0x30 <4>[ 456.489120] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.489124] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.489128] ? irqentry_exit+0x77/0xb0 <4>[ 456.489131] ? clear_bhb_loop+0x15/0x70 <4>[ 456.489133] ? clear_bhb_loop+0x15/0x70 <4>[ 456.489135] ? clear_bhb_loop+0x15/0x70 <4>[ 456.489138] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.489141] RIP: 0033:0x72cf00b24ded <4>[ 456.489143] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.489145] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.489148] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.489150] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.489151] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.489153] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.489155] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.489166] </TASK> <4>[ 456.489167] irq event stamp: 77287801 <4>[ 456.489168] hardirqs last enabled at (77287807): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.489171] hardirqs last disabled at (77287812): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.489173] softirqs last enabled at (77286104): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.489175] softirqs last disabled at (77286099): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.489177] ---[ end trace 0000000000000000 ]--- <2>[ 456.489179] DMAR: ERROR: DMA PTE for vPFN 0x3d033bf already set (to 3457be003 not 3457be003) <4>[ 456.489201] ------------[ cut here ]------------ <4>[ 456.489202] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.489204] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.489281] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.489289] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.489291] Tainted: [U]=USER, [W]=WARN <4>[ 456.489293] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.489294] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.489296] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.489298] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.489300] RAX: 0000000000000000 RBX: ffff8883465acdf8 RCX: 0000000000000000 <4>[ 456.489302] RDX: 0000000000000000 RSI: 0000000003d033bf RDI: 0000000000000000 <4>[ 456.489303] RBP: ffffc9000318f268 R08: 00000000003457be R09: 0000000000000001 <4>[ 456.489305] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000042 <4>[ 456.489306] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457be003 <4>[ 456.489308] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.489310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.489311] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.489313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.489314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.489316] Call Trace: <4>[ 456.489317] <TASK> <4>[ 456.489319] ? show_regs+0x6c/0x80 <4>[ 456.489322] ? __warn+0x93/0x1c0 <4>[ 456.489325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.489329] ? report_bug+0x182/0x1b0 <4>[ 456.489334] ? handle_bug+0x6e/0xb0 <4>[ 456.489337] ? exc_invalid_op+0x18/0x80 <4>[ 456.489340] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.489349] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.489352] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.489355] ? mark_held_locks+0x46/0x90 <4>[ 456.489367] __iommu_map+0x119/0x2c0 <4>[ 456.489376] iommu_map_sg+0xbf/0x210 <4>[ 456.489383] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.489393] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.489398] dma_map_sgtable+0x1d/0x40 <4>[ 456.489402] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.489559] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.489713] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.489868] ? paint_ptr+0x43/0xa0 <4>[ 456.489878] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.490027] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.490176] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.490333] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.490498] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.490505] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.490654] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.490802] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.490948] ? lock_acquire+0xc9/0x300 <4>[ 456.490963] ? __kernel_text_address+0x12/0x50 <4>[ 456.490981] ? __lock_acquire+0x442/0x2810 <4>[ 456.490984] ? lock_release+0xd4/0x2b0 <4>[ 456.490995] ? find_held_lock+0x31/0x90 <4>[ 456.490998] ? __might_fault+0x53/0xb0 <4>[ 456.491010] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.491158] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.491305] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.491311] drm_ioctl+0x2de/0x5a0 <4>[ 456.491314] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.491471] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.491478] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.491483] x64_sys_call+0x131e/0x2650 <4>[ 456.491486] do_syscall_64+0x91/0x180 <4>[ 456.491492] ? find_held_lock+0x31/0x90 <4>[ 456.491495] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.491499] ? lock_release+0xd4/0x2b0 <4>[ 456.491504] ? find_held_lock+0x31/0x90 <4>[ 456.491506] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.491510] ? lock_release+0xd4/0x2b0 <4>[ 456.491516] ? up_read+0x22/0x30 <4>[ 456.491519] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.491522] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.491527] ? irqentry_exit+0x77/0xb0 <4>[ 456.491530] ? clear_bhb_loop+0x15/0x70 <4>[ 456.491531] ? clear_bhb_loop+0x15/0x70 <4>[ 456.491533] ? clear_bhb_loop+0x15/0x70 <4>[ 456.491536] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.491539] RIP: 0033:0x72cf00b24ded <4>[ 456.491541] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.491543] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.491545] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.491547] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.491548] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.491550] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.491552] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.491562] </TASK> <4>[ 456.491564] irq event stamp: 77291693 <4>[ 456.491565] hardirqs last enabled at (77291699): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.491568] hardirqs last disabled at (77291704): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.491570] softirqs last enabled at (77290866): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.491572] softirqs last disabled at (77290861): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.491574] ---[ end trace 0000000000000000 ]--- <2>[ 456.491575] DMAR: ERROR: DMA PTE for vPFN 0x3d033c0 already set (to 3457bf003 not 3457bf003) <4>[ 456.491597] ------------[ cut here ]------------ <4>[ 456.491598] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.491601] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.491677] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.491685] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.491688] Tainted: [U]=USER, [W]=WARN <4>[ 456.491689] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.491691] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.491693] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.491694] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.491697] RAX: 0000000000000000 RBX: ffff8883465ace00 RCX: 0000000000000000 <4>[ 456.491698] RDX: 0000000000000000 RSI: 0000000003d033c0 RDI: 0000000000000000 <4>[ 456.491700] RBP: ffffc9000318f268 R08: 00000000003457bf R09: 0000000000000001 <4>[ 456.491701] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000041 <4>[ 456.491702] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457bf003 <4>[ 456.491704] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.491706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.491707] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.491709] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.491710] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.491712] Call Trace: <4>[ 456.491713] <TASK> <4>[ 456.491714] ? show_regs+0x6c/0x80 <4>[ 456.491718] ? __warn+0x93/0x1c0 <4>[ 456.491721] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.491725] ? report_bug+0x182/0x1b0 <4>[ 456.491730] ? handle_bug+0x6e/0xb0 <4>[ 456.491733] ? exc_invalid_op+0x18/0x80 <4>[ 456.491736] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.491745] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.491748] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.491751] ? mark_held_locks+0x46/0x90 <4>[ 456.491762] __iommu_map+0x119/0x2c0 <4>[ 456.491772] iommu_map_sg+0xbf/0x210 <4>[ 456.491779] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.491789] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.491794] dma_map_sgtable+0x1d/0x40 <4>[ 456.491798] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.491951] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.492105] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.492260] ? paint_ptr+0x43/0xa0 <4>[ 456.492270] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.492419] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.492572] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.492730] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.492891] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.492898] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.493046] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.493194] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.493339] ? lock_acquire+0xc9/0x300 <4>[ 456.493354] ? __kernel_text_address+0x12/0x50 <4>[ 456.493372] ? __lock_acquire+0x442/0x2810 <4>[ 456.493376] ? lock_release+0xd4/0x2b0 <4>[ 456.493387] ? find_held_lock+0x31/0x90 <4>[ 456.493389] ? __might_fault+0x53/0xb0 <4>[ 456.493401] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.493553] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.493701] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.493708] drm_ioctl+0x2de/0x5a0 <4>[ 456.493711] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.493863] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.493870] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.493876] x64_sys_call+0x131e/0x2650 <4>[ 456.493879] do_syscall_64+0x91/0x180 <4>[ 456.493885] ? find_held_lock+0x31/0x90 <4>[ 456.493888] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.493892] ? lock_release+0xd4/0x2b0 <4>[ 456.493897] ? find_held_lock+0x31/0x90 <4>[ 456.493900] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.493903] ? lock_release+0xd4/0x2b0 <4>[ 456.493909] ? up_read+0x22/0x30 <4>[ 456.493912] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.493916] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.493920] ? irqentry_exit+0x77/0xb0 <4>[ 456.493923] ? clear_bhb_loop+0x15/0x70 <4>[ 456.493925] ? clear_bhb_loop+0x15/0x70 <4>[ 456.493926] ? clear_bhb_loop+0x15/0x70 <4>[ 456.493929] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.493932] RIP: 0033:0x72cf00b24ded <4>[ 456.493934] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.493936] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.493938] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.493940] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.493941] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.493943] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.493944] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.493955] </TASK> <4>[ 456.493957] irq event stamp: 77295577 <4>[ 456.493958] hardirqs last enabled at (77295583): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.493960] hardirqs last disabled at (77295588): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.493963] softirqs last enabled at (77294618): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.493965] softirqs last disabled at (77294613): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.493966] ---[ end trace 0000000000000000 ]--- <2>[ 456.493968] DMAR: ERROR: DMA PTE for vPFN 0x3d033c1 already set (to 3457c0003 not 3457c0003) <4>[ 456.493990] ------------[ cut here ]------------ <4>[ 456.493991] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.493994] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.494070] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.494078] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.494081] Tainted: [U]=USER, [W]=WARN <4>[ 456.494082] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.494083] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.494085] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.494087] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.494089] RAX: 0000000000000000 RBX: ffff8883465ace08 RCX: 0000000000000000 <4>[ 456.494091] RDX: 0000000000000000 RSI: 0000000003d033c1 RDI: 0000000000000000 <4>[ 456.494092] RBP: ffffc9000318f268 R08: 00000000003457c0 R09: 0000000000000001 <4>[ 456.494094] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000040 <4>[ 456.494095] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c0003 <4>[ 456.494097] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.494099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.494100] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.494102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.494103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.494105] Call Trace: <4>[ 456.494106] <TASK> <4>[ 456.494108] ? show_regs+0x6c/0x80 <4>[ 456.494111] ? __warn+0x93/0x1c0 <4>[ 456.494114] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.494118] ? report_bug+0x182/0x1b0 <4>[ 456.494124] ? handle_bug+0x6e/0xb0 <4>[ 456.494126] ? exc_invalid_op+0x18/0x80 <4>[ 456.494129] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.494138] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.494142] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.494145] ? mark_held_locks+0x46/0x90 <4>[ 456.494156] __iommu_map+0x119/0x2c0 <4>[ 456.494165] iommu_map_sg+0xbf/0x210 <4>[ 456.494172] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.494182] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.494187] dma_map_sgtable+0x1d/0x40 <4>[ 456.494191] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.494344] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.494503] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.494658] ? paint_ptr+0x43/0xa0 <4>[ 456.494668] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.494817] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.494966] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.495123] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.495284] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.495291] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.495440] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.495592] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.495738] ? lock_acquire+0xc9/0x300 <4>[ 456.495753] ? __kernel_text_address+0x12/0x50 <4>[ 456.495771] ? __lock_acquire+0x442/0x2810 <4>[ 456.495775] ? lock_release+0xd4/0x2b0 <4>[ 456.495785] ? find_held_lock+0x31/0x90 <4>[ 456.495788] ? __might_fault+0x53/0xb0 <4>[ 456.495800] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.495949] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.496095] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.496102] drm_ioctl+0x2de/0x5a0 <4>[ 456.496105] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.496258] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.496265] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.496270] x64_sys_call+0x131e/0x2650 <4>[ 456.496273] do_syscall_64+0x91/0x180 <4>[ 456.496279] ? find_held_lock+0x31/0x90 <4>[ 456.496282] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.496285] ? lock_release+0xd4/0x2b0 <4>[ 456.496291] ? find_held_lock+0x31/0x90 <4>[ 456.496293] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.496297] ? lock_release+0xd4/0x2b0 <4>[ 456.496303] ? up_read+0x22/0x30 <4>[ 456.496305] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.496309] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.496313] ? irqentry_exit+0x77/0xb0 <4>[ 456.496316] ? clear_bhb_loop+0x15/0x70 <4>[ 456.496318] ? clear_bhb_loop+0x15/0x70 <4>[ 456.496320] ? clear_bhb_loop+0x15/0x70 <4>[ 456.496323] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.496325] RIP: 0033:0x72cf00b24ded <4>[ 456.496327] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.496329] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.496332] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.496333] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.496335] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.496336] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.496338] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.496349] </TASK> <4>[ 456.496350] irq event stamp: 77299461 <4>[ 456.496351] hardirqs last enabled at (77299467): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.496354] hardirqs last disabled at (77299472): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.496356] softirqs last enabled at (77297716): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.496358] softirqs last disabled at (77297711): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.496360] ---[ end trace 0000000000000000 ]--- <2>[ 456.496361] DMAR: ERROR: DMA PTE for vPFN 0x3d033c2 already set (to 3457c1003 not 3457c1003) <4>[ 456.496384] ------------[ cut here ]------------ <4>[ 456.496385] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.496387] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.496468] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.496476] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.496478] Tainted: [U]=USER, [W]=WARN <4>[ 456.496480] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.496481] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.496483] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.496485] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.496487] RAX: 0000000000000000 RBX: ffff8883465ace10 RCX: 0000000000000000 <4>[ 456.496489] RDX: 0000000000000000 RSI: 0000000003d033c2 RDI: 0000000000000000 <4>[ 456.496490] RBP: ffffc9000318f268 R08: 00000000003457c1 R09: 0000000000000001 <4>[ 456.496492] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000003f <4>[ 456.496493] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c1003 <4>[ 456.496495] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.496496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.496498] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.496500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.496501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.496503] Call Trace: <4>[ 456.496504] <TASK> <4>[ 456.496506] ? show_regs+0x6c/0x80 <4>[ 456.496509] ? __warn+0x93/0x1c0 <4>[ 456.496512] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.496516] ? report_bug+0x182/0x1b0 <4>[ 456.496522] ? handle_bug+0x6e/0xb0 <4>[ 456.496524] ? exc_invalid_op+0x18/0x80 <4>[ 456.496527] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.496536] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.496540] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.496543] ? mark_held_locks+0x46/0x90 <4>[ 456.496554] __iommu_map+0x119/0x2c0 <4>[ 456.496563] iommu_map_sg+0xbf/0x210 <4>[ 456.496570] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.496580] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.496586] dma_map_sgtable+0x1d/0x40 <4>[ 456.496589] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.496742] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.496897] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.497052] ? paint_ptr+0x43/0xa0 <4>[ 456.497062] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.497211] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.497360] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.497522] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.497683] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.497690] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.497839] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.497988] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.498133] ? lock_acquire+0xc9/0x300 <4>[ 456.498148] ? __kernel_text_address+0x12/0x50 <4>[ 456.498166] ? __lock_acquire+0x442/0x2810 <4>[ 456.498170] ? lock_release+0xd4/0x2b0 <4>[ 456.498181] ? find_held_lock+0x31/0x90 <4>[ 456.498183] ? __might_fault+0x53/0xb0 <4>[ 456.498196] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.498344] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.498494] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.498501] drm_ioctl+0x2de/0x5a0 <4>[ 456.498504] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.498657] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.498664] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.498669] x64_sys_call+0x131e/0x2650 <4>[ 456.498672] do_syscall_64+0x91/0x180 <4>[ 456.498678] ? find_held_lock+0x31/0x90 <4>[ 456.498681] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.498684] ? lock_release+0xd4/0x2b0 <4>[ 456.498689] ? find_held_lock+0x31/0x90 <4>[ 456.498692] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.498695] ? lock_release+0xd4/0x2b0 <4>[ 456.498702] ? up_read+0x22/0x30 <4>[ 456.498704] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.498708] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.498712] ? irqentry_exit+0x77/0xb0 <4>[ 456.498715] ? clear_bhb_loop+0x15/0x70 <4>[ 456.498717] ? clear_bhb_loop+0x15/0x70 <4>[ 456.498718] ? clear_bhb_loop+0x15/0x70 <4>[ 456.498722] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.498724] RIP: 0033:0x72cf00b24ded <4>[ 456.498726] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.498728] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.498730] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.498732] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.498733] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.498735] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.498736] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.498747] </TASK> <4>[ 456.498749] irq event stamp: 77303353 <4>[ 456.498750] hardirqs last enabled at (77303359): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.498752] hardirqs last disabled at (77303364): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.498754] softirqs last enabled at (77302430): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.498756] softirqs last disabled at (77302425): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.498758] ---[ end trace 0000000000000000 ]--- <2>[ 456.498760] DMAR: ERROR: DMA PTE for vPFN 0x3d033c3 already set (to 3457c2003 not 3457c2003) <4>[ 456.498781] ------------[ cut here ]------------ <4>[ 456.498783] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.498785] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.498862] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.498870] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.498873] Tainted: [U]=USER, [W]=WARN <4>[ 456.498874] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.498876] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.498878] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.498880] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.498883] RAX: 0000000000000000 RBX: ffff8883465ace18 RCX: 0000000000000000 <4>[ 456.498884] RDX: 0000000000000000 RSI: 0000000003d033c3 RDI: 0000000000000000 <4>[ 456.498886] RBP: ffffc9000318f268 R08: 00000000003457c2 R09: 0000000000000001 <4>[ 456.498887] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000003e <4>[ 456.498889] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c2003 <4>[ 456.498891] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.498893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.498894] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.498896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.498898] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.498899] Call Trace: <4>[ 456.498901] <TASK> <4>[ 456.498903] ? show_regs+0x6c/0x80 <4>[ 456.498906] ? __warn+0x93/0x1c0 <4>[ 456.498909] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.498913] ? report_bug+0x182/0x1b0 <4>[ 456.498919] ? handle_bug+0x6e/0xb0 <4>[ 456.498922] ? exc_invalid_op+0x18/0x80 <4>[ 456.498925] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.498934] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.498937] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.498940] ? mark_held_locks+0x46/0x90 <4>[ 456.498952] __iommu_map+0x119/0x2c0 <4>[ 456.498961] iommu_map_sg+0xbf/0x210 <4>[ 456.498968] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.498978] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.498984] dma_map_sgtable+0x1d/0x40 <4>[ 456.498988] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.499141] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.499295] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.499450] ? paint_ptr+0x43/0xa0 <4>[ 456.499464] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.499614] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.499763] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.499920] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.500080] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.500087] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.500236] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.500384] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.500534] ? lock_acquire+0xc9/0x300 <4>[ 456.500549] ? __kernel_text_address+0x12/0x50 <4>[ 456.500566] ? __lock_acquire+0x442/0x2810 <4>[ 456.500570] ? lock_release+0xd4/0x2b0 <4>[ 456.500581] ? find_held_lock+0x31/0x90 <4>[ 456.500584] ? __might_fault+0x53/0xb0 <4>[ 456.500596] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.500744] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.500891] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.500898] drm_ioctl+0x2de/0x5a0 <4>[ 456.500901] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.501053] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.501060] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.501066] x64_sys_call+0x131e/0x2650 <4>[ 456.501069] do_syscall_64+0x91/0x180 <4>[ 456.501075] ? find_held_lock+0x31/0x90 <4>[ 456.501078] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.501081] ? lock_release+0xd4/0x2b0 <4>[ 456.501086] ? find_held_lock+0x31/0x90 <4>[ 456.501089] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.501093] ? lock_release+0xd4/0x2b0 <4>[ 456.501099] ? up_read+0x22/0x30 <4>[ 456.501101] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.501105] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.501109] ? irqentry_exit+0x77/0xb0 <4>[ 456.501112] ? clear_bhb_loop+0x15/0x70 <4>[ 456.501114] ? clear_bhb_loop+0x15/0x70 <4>[ 456.501116] ? clear_bhb_loop+0x15/0x70 <4>[ 456.501119] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.501121] RIP: 0033:0x72cf00b24ded <4>[ 456.501123] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.501125] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.501127] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.501129] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.501131] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.501132] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.501134] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.501144] </TASK> <4>[ 456.501146] irq event stamp: 77307231 <4>[ 456.501147] hardirqs last enabled at (77307237): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.501150] hardirqs last disabled at (77307242): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.501152] softirqs last enabled at (77305534): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.501154] softirqs last disabled at (77305529): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.501156] ---[ end trace 0000000000000000 ]--- <2>[ 456.501157] DMAR: ERROR: DMA PTE for vPFN 0x3d033c4 already set (to 3457c3003 not 3457c3003) <4>[ 456.501179] ------------[ cut here ]------------ <4>[ 456.501180] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.501183] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.501259] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.501267] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.501270] Tainted: [U]=USER, [W]=WARN <4>[ 456.501271] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.501272] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.501274] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.501276] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.501278] RAX: 0000000000000000 RBX: ffff8883465ace20 RCX: 0000000000000000 <4>[ 456.501280] RDX: 0000000000000000 RSI: 0000000003d033c4 RDI: 0000000000000000 <4>[ 456.501281] RBP: ffffc9000318f268 R08: 00000000003457c3 R09: 0000000000000001 <4>[ 456.501283] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000003d <4>[ 456.501284] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c3003 <4>[ 456.501286] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.501288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.501289] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.501291] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.501292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.501294] Call Trace: <4>[ 456.501295] <TASK> <4>[ 456.501297] ? show_regs+0x6c/0x80 <4>[ 456.501300] ? __warn+0x93/0x1c0 <4>[ 456.501303] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.501307] ? report_bug+0x182/0x1b0 <4>[ 456.501312] ? handle_bug+0x6e/0xb0 <4>[ 456.501315] ? exc_invalid_op+0x18/0x80 <4>[ 456.501318] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.501327] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.501330] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.501333] ? mark_held_locks+0x46/0x90 <4>[ 456.501344] __iommu_map+0x119/0x2c0 <4>[ 456.501354] iommu_map_sg+0xbf/0x210 <4>[ 456.501361] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.501371] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.501376] dma_map_sgtable+0x1d/0x40 <4>[ 456.501380] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.501537] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.501692] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.501847] ? paint_ptr+0x43/0xa0 <4>[ 456.501857] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.502007] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.502155] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.502313] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.502478] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.502485] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.502634] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.502783] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.502928] ? lock_acquire+0xc9/0x300 <4>[ 456.502943] ? __kernel_text_address+0x12/0x50 <4>[ 456.502961] ? __lock_acquire+0x442/0x2810 <4>[ 456.502965] ? lock_release+0xd4/0x2b0 <4>[ 456.502976] ? find_held_lock+0x31/0x90 <4>[ 456.502978] ? __might_fault+0x53/0xb0 <4>[ 456.502990] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.503138] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.503285] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.503292] drm_ioctl+0x2de/0x5a0 <4>[ 456.503295] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.503447] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.503458] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.503463] x64_sys_call+0x131e/0x2650 <4>[ 456.503466] do_syscall_64+0x91/0x180 <4>[ 456.503473] ? find_held_lock+0x31/0x90 <4>[ 456.503475] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.503479] ? lock_release+0xd4/0x2b0 <4>[ 456.503484] ? find_held_lock+0x31/0x90 <4>[ 456.503486] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.503490] ? lock_release+0xd4/0x2b0 <4>[ 456.503496] ? up_read+0x22/0x30 <4>[ 456.503499] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.503502] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.503507] ? irqentry_exit+0x77/0xb0 <4>[ 456.503510] ? clear_bhb_loop+0x15/0x70 <4>[ 456.503511] ? clear_bhb_loop+0x15/0x70 <4>[ 456.503513] ? clear_bhb_loop+0x15/0x70 <4>[ 456.503516] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.503519] RIP: 0033:0x72cf00b24ded <4>[ 456.503521] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.503523] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.503525] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.503527] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.503528] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.503530] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.503531] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.503542] </TASK> <4>[ 456.503544] irq event stamp: 77311117 <4>[ 456.503545] hardirqs last enabled at (77311123): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.503547] hardirqs last disabled at (77311128): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.503549] softirqs last enabled at (77309184): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.503551] softirqs last disabled at (77309179): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.503553] ---[ end trace 0000000000000000 ]--- <2>[ 456.503555] DMAR: ERROR: DMA PTE for vPFN 0x3d033c5 already set (to 3457c4003 not 3457c4003) <4>[ 456.503577] ------------[ cut here ]------------ <4>[ 456.503578] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.503581] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.503657] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.503665] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.503668] Tainted: [U]=USER, [W]=WARN <4>[ 456.503669] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.503670] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.503672] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.503674] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.503676] RAX: 0000000000000000 RBX: ffff8883465ace28 RCX: 0000000000000000 <4>[ 456.503678] RDX: 0000000000000000 RSI: 0000000003d033c5 RDI: 0000000000000000 <4>[ 456.503679] RBP: ffffc9000318f268 R08: 00000000003457c4 R09: 0000000000000001 <4>[ 456.503681] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000003c <4>[ 456.503682] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c4003 <4>[ 456.503684] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.503686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.503687] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.503689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.503690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.503692] Call Trace: <4>[ 456.503693] <TASK> <4>[ 456.503695] ? show_regs+0x6c/0x80 <4>[ 456.503698] ? __warn+0x93/0x1c0 <4>[ 456.503701] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.503705] ? report_bug+0x182/0x1b0 <4>[ 456.503710] ? handle_bug+0x6e/0xb0 <4>[ 456.503713] ? exc_invalid_op+0x18/0x80 <4>[ 456.503716] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.503725] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.503728] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.503731] ? mark_held_locks+0x46/0x90 <4>[ 456.503742] __iommu_map+0x119/0x2c0 <4>[ 456.503751] iommu_map_sg+0xbf/0x210 <4>[ 456.503758] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.503768] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.503774] dma_map_sgtable+0x1d/0x40 <4>[ 456.503777] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.503930] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.504086] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.504241] ? paint_ptr+0x43/0xa0 <4>[ 456.504250] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.504400] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.504554] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.504712] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.504873] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.504880] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.505029] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.505178] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.505323] ? lock_acquire+0xc9/0x300 <4>[ 456.505338] ? __kernel_text_address+0x12/0x50 <4>[ 456.505356] ? __lock_acquire+0x442/0x2810 <4>[ 456.505360] ? lock_release+0xd4/0x2b0 <4>[ 456.505371] ? find_held_lock+0x31/0x90 <4>[ 456.505373] ? __might_fault+0x53/0xb0 <4>[ 456.505385] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.505537] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.505685] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.505692] drm_ioctl+0x2de/0x5a0 <4>[ 456.505694] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.505847] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.505854] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.505859] x64_sys_call+0x131e/0x2650 <4>[ 456.505862] do_syscall_64+0x91/0x180 <4>[ 456.505869] ? find_held_lock+0x31/0x90 <4>[ 456.505872] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.505876] ? lock_release+0xd4/0x2b0 <4>[ 456.505881] ? find_held_lock+0x31/0x90 <4>[ 456.505884] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.505887] ? lock_release+0xd4/0x2b0 <4>[ 456.505894] ? up_read+0x22/0x30 <4>[ 456.505896] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.505900] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.505905] ? irqentry_exit+0x77/0xb0 <4>[ 456.505908] ? clear_bhb_loop+0x15/0x70 <4>[ 456.505910] ? clear_bhb_loop+0x15/0x70 <4>[ 456.505911] ? clear_bhb_loop+0x15/0x70 <4>[ 456.505915] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.505918] RIP: 0033:0x72cf00b24ded <4>[ 456.505920] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.505921] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.505924] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.505926] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.505928] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.505929] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.505931] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.505942] </TASK> <4>[ 456.505943] irq event stamp: 77315001 <4>[ 456.505945] hardirqs last enabled at (77315007): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.505947] hardirqs last disabled at (77315012): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.505950] softirqs last enabled at (77314042): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.505952] softirqs last disabled at (77314037): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.505954] ---[ end trace 0000000000000000 ]--- <2>[ 456.505956] DMAR: ERROR: DMA PTE for vPFN 0x3d033c6 already set (to 3457c5003 not 3457c5003) <4>[ 456.505977] ------------[ cut here ]------------ <4>[ 456.505979] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.505981] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.506058] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.506066] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.506069] Tainted: [U]=USER, [W]=WARN <4>[ 456.506070] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.506072] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.506074] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.506076] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.506078] RAX: 0000000000000000 RBX: ffff8883465ace30 RCX: 0000000000000000 <4>[ 456.506080] RDX: 0000000000000000 RSI: 0000000003d033c6 RDI: 0000000000000000 <4>[ 456.506081] RBP: ffffc9000318f268 R08: 00000000003457c5 R09: 0000000000000001 <4>[ 456.506083] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000003b <4>[ 456.506084] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c5003 <4>[ 456.506086] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.506087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.506089] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.506090] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.506092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.506093] Call Trace: <4>[ 456.506095] <TASK> <4>[ 456.506096] ? show_regs+0x6c/0x80 <4>[ 456.506100] ? __warn+0x93/0x1c0 <4>[ 456.506103] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.506107] ? report_bug+0x182/0x1b0 <4>[ 456.506112] ? handle_bug+0x6e/0xb0 <4>[ 456.506115] ? exc_invalid_op+0x18/0x80 <4>[ 456.506118] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.506127] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.506130] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.506133] ? mark_held_locks+0x46/0x90 <4>[ 456.506145] __iommu_map+0x119/0x2c0 <4>[ 456.506154] iommu_map_sg+0xbf/0x210 <4>[ 456.506161] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.506171] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.506176] dma_map_sgtable+0x1d/0x40 <4>[ 456.506180] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.506333] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.506492] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.506647] ? paint_ptr+0x43/0xa0 <4>[ 456.506657] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.506807] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.506956] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.507113] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.507274] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.507281] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.507430] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.507583] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.507729] ? lock_acquire+0xc9/0x300 <4>[ 456.507743] ? __kernel_text_address+0x12/0x50 <4>[ 456.507762] ? __lock_acquire+0x442/0x2810 <4>[ 456.507766] ? lock_release+0xd4/0x2b0 <4>[ 456.507776] ? find_held_lock+0x31/0x90 <4>[ 456.507779] ? __might_fault+0x53/0xb0 <4>[ 456.507791] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.507939] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.508086] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.508093] drm_ioctl+0x2de/0x5a0 <4>[ 456.508096] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.508248] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.508255] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.508260] x64_sys_call+0x131e/0x2650 <4>[ 456.508263] do_syscall_64+0x91/0x180 <4>[ 456.508270] ? find_held_lock+0x31/0x90 <4>[ 456.508273] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.508276] ? lock_release+0xd4/0x2b0 <4>[ 456.508281] ? find_held_lock+0x31/0x90 <4>[ 456.508284] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.508287] ? lock_release+0xd4/0x2b0 <4>[ 456.508293] ? up_read+0x22/0x30 <4>[ 456.508296] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.508299] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.508304] ? irqentry_exit+0x77/0xb0 <4>[ 456.508307] ? clear_bhb_loop+0x15/0x70 <4>[ 456.508309] ? clear_bhb_loop+0x15/0x70 <4>[ 456.508310] ? clear_bhb_loop+0x15/0x70 <4>[ 456.508314] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.508316] RIP: 0033:0x72cf00b24ded <4>[ 456.508318] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.508320] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.508322] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.508324] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.508325] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.508327] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.508328] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.508339] </TASK> <4>[ 456.508341] irq event stamp: 77318885 <4>[ 456.508342] hardirqs last enabled at (77318891): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.508344] hardirqs last disabled at (77318896): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.508346] softirqs last enabled at (77317140): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.508348] softirqs last disabled at (77317135): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.508350] ---[ end trace 0000000000000000 ]--- <2>[ 456.508352] DMAR: ERROR: DMA PTE for vPFN 0x3d033c7 already set (to 3457c6003 not 3457c6003) <4>[ 456.508374] ------------[ cut here ]------------ <4>[ 456.508375] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.508377] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.508458] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.508466] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.508469] Tainted: [U]=USER, [W]=WARN <4>[ 456.508470] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.508471] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.508473] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.508475] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.508477] RAX: 0000000000000000 RBX: ffff8883465ace38 RCX: 0000000000000000 <4>[ 456.508479] RDX: 0000000000000000 RSI: 0000000003d033c7 RDI: 0000000000000000 <4>[ 456.508480] RBP: ffffc9000318f268 R08: 00000000003457c6 R09: 0000000000000001 <4>[ 456.508482] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000003a <4>[ 456.508483] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c6003 <4>[ 456.508485] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.508487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.508488] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.508490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.508491] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.508492] Call Trace: <4>[ 456.508494] <TASK> <4>[ 456.508495] ? show_regs+0x6c/0x80 <4>[ 456.508499] ? __warn+0x93/0x1c0 <4>[ 456.508502] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.508506] ? report_bug+0x182/0x1b0 <4>[ 456.508511] ? handle_bug+0x6e/0xb0 <4>[ 456.508514] ? exc_invalid_op+0x18/0x80 <4>[ 456.508517] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.508526] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.508529] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.508532] ? mark_held_locks+0x46/0x90 <4>[ 456.508544] __iommu_map+0x119/0x2c0 <4>[ 456.508553] iommu_map_sg+0xbf/0x210 <4>[ 456.508560] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.508570] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.508576] dma_map_sgtable+0x1d/0x40 <4>[ 456.508579] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.508732] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.508887] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.509042] ? paint_ptr+0x43/0xa0 <4>[ 456.509052] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.509201] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.509350] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.509511] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.509672] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.509679] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.509828] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.509976] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.510122] ? lock_acquire+0xc9/0x300 <4>[ 456.510137] ? __kernel_text_address+0x12/0x50 <4>[ 456.510155] ? __lock_acquire+0x442/0x2810 <4>[ 456.510159] ? lock_release+0xd4/0x2b0 <4>[ 456.510169] ? find_held_lock+0x31/0x90 <4>[ 456.510172] ? __might_fault+0x53/0xb0 <4>[ 456.510184] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.510332] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.510482] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.510489] drm_ioctl+0x2de/0x5a0 <4>[ 456.510492] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.510645] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.510652] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.510657] x64_sys_call+0x131e/0x2650 <4>[ 456.510660] do_syscall_64+0x91/0x180 <4>[ 456.510666] ? find_held_lock+0x31/0x90 <4>[ 456.510669] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.510673] ? lock_release+0xd4/0x2b0 <4>[ 456.510678] ? find_held_lock+0x31/0x90 <4>[ 456.510680] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.510684] ? lock_release+0xd4/0x2b0 <4>[ 456.510690] ? up_read+0x22/0x30 <4>[ 456.510692] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.510696] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.510700] ? irqentry_exit+0x77/0xb0 <4>[ 456.510703] ? clear_bhb_loop+0x15/0x70 <4>[ 456.510705] ? clear_bhb_loop+0x15/0x70 <4>[ 456.510707] ? clear_bhb_loop+0x15/0x70 <4>[ 456.510710] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.510712] RIP: 0033:0x72cf00b24ded <4>[ 456.510714] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.510716] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.510719] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.510720] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.510722] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.510723] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.510725] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.510736] </TASK> <4>[ 456.510737] irq event stamp: 77322777 <4>[ 456.510738] hardirqs last enabled at (77322783): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.510741] hardirqs last disabled at (77322788): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.510743] softirqs last enabled at (77321854): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.510745] softirqs last disabled at (77321849): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.510747] ---[ end trace 0000000000000000 ]--- <2>[ 456.510748] DMAR: ERROR: DMA PTE for vPFN 0x3d033c8 already set (to 3457c7003 not 3457c7003) <4>[ 456.510771] ------------[ cut here ]------------ <4>[ 456.510772] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.510775] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.510854] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.510862] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.510865] Tainted: [U]=USER, [W]=WARN <4>[ 456.510866] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.510868] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.510870] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.510872] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.510874] RAX: 0000000000000000 RBX: ffff8883465ace40 RCX: 0000000000000000 <4>[ 456.510876] RDX: 0000000000000000 RSI: 0000000003d033c8 RDI: 0000000000000000 <4>[ 456.510878] RBP: ffffc9000318f268 R08: 00000000003457c7 R09: 0000000000000001 <4>[ 456.510879] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000039 <4>[ 456.510881] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c7003 <4>[ 456.510883] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.510884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.510886] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.510888] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.510889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.510891] Call Trace: <4>[ 456.510892] <TASK> <4>[ 456.510894] ? show_regs+0x6c/0x80 <4>[ 456.510898] ? __warn+0x93/0x1c0 <4>[ 456.510901] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.510905] ? report_bug+0x182/0x1b0 <4>[ 456.510911] ? handle_bug+0x6e/0xb0 <4>[ 456.510913] ? exc_invalid_op+0x18/0x80 <4>[ 456.510916] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.510926] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.510929] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.510932] ? mark_held_locks+0x46/0x90 <4>[ 456.510944] __iommu_map+0x119/0x2c0 <4>[ 456.510953] iommu_map_sg+0xbf/0x210 <4>[ 456.510960] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.510970] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.510976] dma_map_sgtable+0x1d/0x40 <4>[ 456.510980] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.511132] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.511287] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.511441] ? paint_ptr+0x43/0xa0 <4>[ 456.511451] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.511606] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.511755] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.511912] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.512072] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.512079] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.512228] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.512377] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.512526] ? lock_acquire+0xc9/0x300 <4>[ 456.512541] ? __kernel_text_address+0x12/0x50 <4>[ 456.512559] ? __lock_acquire+0x442/0x2810 <4>[ 456.512562] ? lock_release+0xd4/0x2b0 <4>[ 456.512573] ? find_held_lock+0x31/0x90 <4>[ 456.512576] ? __might_fault+0x53/0xb0 <4>[ 456.512588] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.512736] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.512883] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.512890] drm_ioctl+0x2de/0x5a0 <4>[ 456.512893] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.513045] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.513052] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.513057] x64_sys_call+0x131e/0x2650 <4>[ 456.513060] do_syscall_64+0x91/0x180 <4>[ 456.513067] ? find_held_lock+0x31/0x90 <4>[ 456.513070] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.513073] ? lock_release+0xd4/0x2b0 <4>[ 456.513078] ? find_held_lock+0x31/0x90 <4>[ 456.513081] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.513084] ? lock_release+0xd4/0x2b0 <4>[ 456.513091] ? up_read+0x22/0x30 <4>[ 456.513093] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.513097] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.513101] ? irqentry_exit+0x77/0xb0 <4>[ 456.513104] ? clear_bhb_loop+0x15/0x70 <4>[ 456.513106] ? clear_bhb_loop+0x15/0x70 <4>[ 456.513108] ? clear_bhb_loop+0x15/0x70 <4>[ 456.513111] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.513113] RIP: 0033:0x72cf00b24ded <4>[ 456.513115] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.513117] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.513120] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.513121] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.513123] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.513124] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.513126] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.513137] </TASK> <4>[ 456.513138] irq event stamp: 77326661 <4>[ 456.513139] hardirqs last enabled at (77326667): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.513142] hardirqs last disabled at (77326672): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.513144] softirqs last enabled at (77324964): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.513146] softirqs last disabled at (77324959): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.513148] ---[ end trace 0000000000000000 ]--- <2>[ 456.513149] DMAR: ERROR: DMA PTE for vPFN 0x3d033c9 already set (to 3457c8003 not 3457c8003) <4>[ 456.513171] ------------[ cut here ]------------ <4>[ 456.513173] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.513175] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.513252] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.513260] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.513262] Tainted: [U]=USER, [W]=WARN <4>[ 456.513263] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.513265] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.513267] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.513269] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.513271] RAX: 0000000000000000 RBX: ffff8883465ace48 RCX: 0000000000000000 <4>[ 456.513273] RDX: 0000000000000000 RSI: 0000000003d033c9 RDI: 0000000000000000 <4>[ 456.513274] RBP: ffffc9000318f268 R08: 00000000003457c8 R09: 0000000000000001 <4>[ 456.513275] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000038 <4>[ 456.513277] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c8003 <4>[ 456.513278] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.513280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.513282] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.513283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.513285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.513286] Call Trace: <4>[ 456.513287] <TASK> <4>[ 456.513289] ? show_regs+0x6c/0x80 <4>[ 456.513292] ? __warn+0x93/0x1c0 <4>[ 456.513296] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.513300] ? report_bug+0x182/0x1b0 <4>[ 456.513305] ? handle_bug+0x6e/0xb0 <4>[ 456.513307] ? exc_invalid_op+0x18/0x80 <4>[ 456.513310] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.513319] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.513323] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.513326] ? mark_held_locks+0x46/0x90 <4>[ 456.513337] __iommu_map+0x119/0x2c0 <4>[ 456.513346] iommu_map_sg+0xbf/0x210 <4>[ 456.513353] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.513363] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.513369] dma_map_sgtable+0x1d/0x40 <4>[ 456.513372] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.513529] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.513684] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.513839] ? paint_ptr+0x43/0xa0 <4>[ 456.513849] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.513998] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.514147] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.514305] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.514469] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.514477] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.514625] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.514774] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.514920] ? lock_acquire+0xc9/0x300 <4>[ 456.514935] ? __kernel_text_address+0x12/0x50 <4>[ 456.514953] ? __lock_acquire+0x442/0x2810 <4>[ 456.514957] ? lock_release+0xd4/0x2b0 <4>[ 456.514968] ? find_held_lock+0x31/0x90 <4>[ 456.514970] ? __might_fault+0x53/0xb0 <4>[ 456.514982] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.515131] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.515277] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.515284] drm_ioctl+0x2de/0x5a0 <4>[ 456.515287] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.515439] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.515447] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.515452] x64_sys_call+0x131e/0x2650 <4>[ 456.515459] do_syscall_64+0x91/0x180 <4>[ 456.515465] ? find_held_lock+0x31/0x90 <4>[ 456.515468] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.515472] ? lock_release+0xd4/0x2b0 <4>[ 456.515477] ? find_held_lock+0x31/0x90 <4>[ 456.515479] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.515483] ? lock_release+0xd4/0x2b0 <4>[ 456.515489] ? up_read+0x22/0x30 <4>[ 456.515491] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.515495] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.515499] ? irqentry_exit+0x77/0xb0 <4>[ 456.515502] ? clear_bhb_loop+0x15/0x70 <4>[ 456.515504] ? clear_bhb_loop+0x15/0x70 <4>[ 456.515506] ? clear_bhb_loop+0x15/0x70 <4>[ 456.515509] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.515512] RIP: 0033:0x72cf00b24ded <4>[ 456.515514] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.515515] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.515518] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.515520] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.515521] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.515523] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.515524] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.515535] </TASK> <4>[ 456.515537] irq event stamp: 77330553 <4>[ 456.515538] hardirqs last enabled at (77330559): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.515540] hardirqs last disabled at (77330564): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.515542] softirqs last enabled at (77329956): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.515544] softirqs last disabled at (77329951): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.515546] ---[ end trace 0000000000000000 ]--- <2>[ 456.515548] DMAR: ERROR: DMA PTE for vPFN 0x3d033ca already set (to 3457c9003 not 3457c9003) <4>[ 456.515569] ------------[ cut here ]------------ <4>[ 456.515571] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.515573] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.515650] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.515658] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.515660] Tainted: [U]=USER, [W]=WARN <4>[ 456.515662] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.515663] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.515665] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.515667] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.515669] RAX: 0000000000000000 RBX: ffff8883465ace50 RCX: 0000000000000000 <4>[ 456.515671] RDX: 0000000000000000 RSI: 0000000003d033ca RDI: 0000000000000000 <4>[ 456.515672] RBP: ffffc9000318f268 R08: 00000000003457c9 R09: 0000000000000001 <4>[ 456.515674] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000037 <4>[ 456.515675] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457c9003 <4>[ 456.515677] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.515678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.515680] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.515681] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.515683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.515684] Call Trace: <4>[ 456.515685] <TASK> <4>[ 456.515687] ? show_regs+0x6c/0x80 <4>[ 456.515691] ? __warn+0x93/0x1c0 <4>[ 456.515694] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.515698] ? report_bug+0x182/0x1b0 <4>[ 456.515703] ? handle_bug+0x6e/0xb0 <4>[ 456.515705] ? exc_invalid_op+0x18/0x80 <4>[ 456.515708] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.515717] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.515721] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.515724] ? mark_held_locks+0x46/0x90 <4>[ 456.515735] __iommu_map+0x119/0x2c0 <4>[ 456.515744] iommu_map_sg+0xbf/0x210 <4>[ 456.515751] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.515761] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.515767] dma_map_sgtable+0x1d/0x40 <4>[ 456.515770] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.515923] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.516078] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.516233] ? paint_ptr+0x43/0xa0 <4>[ 456.516242] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.516392] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.516545] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.516703] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.516863] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.516870] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.517019] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.517168] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.517313] ? lock_acquire+0xc9/0x300 <4>[ 456.517328] ? __kernel_text_address+0x12/0x50 <4>[ 456.517346] ? __lock_acquire+0x442/0x2810 <4>[ 456.517350] ? lock_release+0xd4/0x2b0 <4>[ 456.517361] ? find_held_lock+0x31/0x90 <4>[ 456.517363] ? __might_fault+0x53/0xb0 <4>[ 456.517375] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.517527] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.517674] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.517681] drm_ioctl+0x2de/0x5a0 <4>[ 456.517684] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.517837] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.517844] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.517849] x64_sys_call+0x131e/0x2650 <4>[ 456.517852] do_syscall_64+0x91/0x180 <4>[ 456.517859] ? find_held_lock+0x31/0x90 <4>[ 456.517862] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.517866] ? lock_release+0xd4/0x2b0 <4>[ 456.517871] ? find_held_lock+0x31/0x90 <4>[ 456.517873] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.517877] ? lock_release+0xd4/0x2b0 <4>[ 456.517883] ? up_read+0x22/0x30 <4>[ 456.517886] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.517890] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.517894] ? irqentry_exit+0x77/0xb0 <4>[ 456.517898] ? clear_bhb_loop+0x15/0x70 <4>[ 456.517899] ? clear_bhb_loop+0x15/0x70 <4>[ 456.517901] ? clear_bhb_loop+0x15/0x70 <4>[ 456.517905] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.517907] RIP: 0033:0x72cf00b24ded <4>[ 456.517909] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.517911] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.517914] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.517916] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.517917] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.517919] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.517921] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.517932] </TASK> <4>[ 456.517933] irq event stamp: 77334437 <4>[ 456.517935] hardirqs last enabled at (77334443): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.517938] hardirqs last disabled at (77334448): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.517940] softirqs last enabled at (77333478): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.517942] softirqs last disabled at (77333473): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.517944] ---[ end trace 0000000000000000 ]--- <2>[ 456.517946] DMAR: ERROR: DMA PTE for vPFN 0x3d033cb already set (to 3457ca003 not 3457ca003) <4>[ 456.517968] ------------[ cut here ]------------ <4>[ 456.517969] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.517972] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.518049] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.518057] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.518060] Tainted: [U]=USER, [W]=WARN <4>[ 456.518061] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.518063] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.518065] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.518066] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.518069] RAX: 0000000000000000 RBX: ffff8883465ace58 RCX: 0000000000000000 <4>[ 456.518070] RDX: 0000000000000000 RSI: 0000000003d033cb RDI: 0000000000000000 <4>[ 456.518071] RBP: ffffc9000318f268 R08: 00000000003457ca R09: 0000000000000001 <4>[ 456.518073] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000036 <4>[ 456.518074] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ca003 <4>[ 456.518076] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.518078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.518079] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.518081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.518082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.518084] Call Trace: <4>[ 456.518085] <TASK> <4>[ 456.518087] ? show_regs+0x6c/0x80 <4>[ 456.518090] ? __warn+0x93/0x1c0 <4>[ 456.518093] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.518097] ? report_bug+0x182/0x1b0 <4>[ 456.518102] ? handle_bug+0x6e/0xb0 <4>[ 456.518105] ? exc_invalid_op+0x18/0x80 <4>[ 456.518108] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.518117] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.518120] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.518123] ? mark_held_locks+0x46/0x90 <4>[ 456.518135] __iommu_map+0x119/0x2c0 <4>[ 456.518144] iommu_map_sg+0xbf/0x210 <4>[ 456.518151] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.518161] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.518166] dma_map_sgtable+0x1d/0x40 <4>[ 456.518170] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.518323] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.518482] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.518637] ? paint_ptr+0x43/0xa0 <4>[ 456.518647] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.518796] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.518944] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.519102] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.519262] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.519269] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.519418] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.519571] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.519716] ? lock_acquire+0xc9/0x300 <4>[ 456.519731] ? __kernel_text_address+0x12/0x50 <4>[ 456.519749] ? __lock_acquire+0x442/0x2810 <4>[ 456.519753] ? lock_release+0xd4/0x2b0 <4>[ 456.519763] ? find_held_lock+0x31/0x90 <4>[ 456.519766] ? __might_fault+0x53/0xb0 <4>[ 456.519778] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.519926] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.520073] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.520080] drm_ioctl+0x2de/0x5a0 <4>[ 456.520083] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.520235] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.520242] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.520247] x64_sys_call+0x131e/0x2650 <4>[ 456.520250] do_syscall_64+0x91/0x180 <4>[ 456.520257] ? find_held_lock+0x31/0x90 <4>[ 456.520259] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.520263] ? lock_release+0xd4/0x2b0 <4>[ 456.520268] ? find_held_lock+0x31/0x90 <4>[ 456.520270] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.520274] ? lock_release+0xd4/0x2b0 <4>[ 456.520280] ? up_read+0x22/0x30 <4>[ 456.520283] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.520286] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.520291] ? irqentry_exit+0x77/0xb0 <4>[ 456.520294] ? clear_bhb_loop+0x15/0x70 <4>[ 456.520295] ? clear_bhb_loop+0x15/0x70 <4>[ 456.520297] ? clear_bhb_loop+0x15/0x70 <4>[ 456.520300] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.520303] RIP: 0033:0x72cf00b24ded <4>[ 456.520305] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.520306] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.520309] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.520310] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.520312] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.520313] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.520315] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.520326] </TASK> <4>[ 456.520327] irq event stamp: 77338321 <4>[ 456.520328] hardirqs last enabled at (77338327): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.520331] hardirqs last disabled at (77338332): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.520333] softirqs last enabled at (77336576): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.520335] softirqs last disabled at (77336571): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.520337] ---[ end trace 0000000000000000 ]--- <2>[ 456.520338] DMAR: ERROR: DMA PTE for vPFN 0x3d033cc already set (to 3457cb003 not 3457cb003) <4>[ 456.520360] ------------[ cut here ]------------ <4>[ 456.520361] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.520364] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.520440] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.520448] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.520450] Tainted: [U]=USER, [W]=WARN <4>[ 456.520452] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.520457] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.520459] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.520461] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.520463] RAX: 0000000000000000 RBX: ffff8883465ace60 RCX: 0000000000000000 <4>[ 456.520465] RDX: 0000000000000000 RSI: 0000000003d033cc RDI: 0000000000000000 <4>[ 456.520466] RBP: ffffc9000318f268 R08: 00000000003457cb R09: 0000000000000001 <4>[ 456.520468] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000035 <4>[ 456.520469] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457cb003 <4>[ 456.520471] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.520472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.520474] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.520476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.520477] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.520478] Call Trace: <4>[ 456.520480] <TASK> <4>[ 456.520481] ? show_regs+0x6c/0x80 <4>[ 456.520485] ? __warn+0x93/0x1c0 <4>[ 456.520488] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.520492] ? report_bug+0x182/0x1b0 <4>[ 456.520497] ? handle_bug+0x6e/0xb0 <4>[ 456.520500] ? exc_invalid_op+0x18/0x80 <4>[ 456.520502] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.520511] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.520515] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.520518] ? mark_held_locks+0x46/0x90 <4>[ 456.520529] __iommu_map+0x119/0x2c0 <4>[ 456.520539] iommu_map_sg+0xbf/0x210 <4>[ 456.520546] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.520556] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.520562] dma_map_sgtable+0x1d/0x40 <4>[ 456.520565] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.520718] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.520872] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.521027] ? paint_ptr+0x43/0xa0 <4>[ 456.521037] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.521187] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.521335] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.521497] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.521658] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.521665] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.521814] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.521963] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.522108] ? lock_acquire+0xc9/0x300 <4>[ 456.522123] ? __kernel_text_address+0x12/0x50 <4>[ 456.522141] ? __lock_acquire+0x442/0x2810 <4>[ 456.522145] ? lock_release+0xd4/0x2b0 <4>[ 456.522155] ? find_held_lock+0x31/0x90 <4>[ 456.522158] ? __might_fault+0x53/0xb0 <4>[ 456.522170] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.522318] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.522468] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.522475] drm_ioctl+0x2de/0x5a0 <4>[ 456.522478] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.522631] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.522638] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.522643] x64_sys_call+0x131e/0x2650 <4>[ 456.522645] do_syscall_64+0x91/0x180 <4>[ 456.522652] ? find_held_lock+0x31/0x90 <4>[ 456.522655] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.522658] ? lock_release+0xd4/0x2b0 <4>[ 456.522663] ? find_held_lock+0x31/0x90 <4>[ 456.522666] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.522669] ? lock_release+0xd4/0x2b0 <4>[ 456.522676] ? up_read+0x22/0x30 <4>[ 456.522678] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.522682] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.522686] ? irqentry_exit+0x77/0xb0 <4>[ 456.522689] ? clear_bhb_loop+0x15/0x70 <4>[ 456.522691] ? clear_bhb_loop+0x15/0x70 <4>[ 456.522692] ? clear_bhb_loop+0x15/0x70 <4>[ 456.522696] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.522698] RIP: 0033:0x72cf00b24ded <4>[ 456.522700] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.522702] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.522704] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.522706] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.522708] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.522710] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.522711] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.522722] </TASK> <4>[ 456.522724] irq event stamp: 77342213 <4>[ 456.522725] hardirqs last enabled at (77342219): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.522728] hardirqs last disabled at (77342224): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.522730] softirqs last enabled at (77341290): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.522732] softirqs last disabled at (77341285): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.522734] ---[ end trace 0000000000000000 ]--- <2>[ 456.522736] DMAR: ERROR: DMA PTE for vPFN 0x3d033cd already set (to 3457cc003 not 3457cc003) <4>[ 456.522758] ------------[ cut here ]------------ <4>[ 456.522759] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.522762] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.522844] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.522852] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.522854] Tainted: [U]=USER, [W]=WARN <4>[ 456.522856] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.522857] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.522860] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.522861] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.522864] RAX: 0000000000000000 RBX: ffff8883465ace68 RCX: 0000000000000000 <4>[ 456.522866] RDX: 0000000000000000 RSI: 0000000003d033cd RDI: 0000000000000000 <4>[ 456.522867] RBP: ffffc9000318f268 R08: 00000000003457cc R09: 0000000000000001 <4>[ 456.522869] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000034 <4>[ 456.522870] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457cc003 <4>[ 456.522872] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.522874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.522876] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.522877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.522879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.522881] Call Trace: <4>[ 456.522882] <TASK> <4>[ 456.522884] ? show_regs+0x6c/0x80 <4>[ 456.522888] ? __warn+0x93/0x1c0 <4>[ 456.522891] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.522895] ? report_bug+0x182/0x1b0 <4>[ 456.522900] ? handle_bug+0x6e/0xb0 <4>[ 456.522903] ? exc_invalid_op+0x18/0x80 <4>[ 456.522906] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.522915] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.522919] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.522922] ? mark_held_locks+0x46/0x90 <4>[ 456.522934] __iommu_map+0x119/0x2c0 <4>[ 456.522943] iommu_map_sg+0xbf/0x210 <4>[ 456.522950] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.522960] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.522966] dma_map_sgtable+0x1d/0x40 <4>[ 456.522969] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.523122] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.523278] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.523432] ? paint_ptr+0x43/0xa0 <4>[ 456.523442] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.523596] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.523745] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.523903] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.524064] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.524071] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.524219] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.524368] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.524518] ? lock_acquire+0xc9/0x300 <4>[ 456.524532] ? __kernel_text_address+0x12/0x50 <4>[ 456.524550] ? __lock_acquire+0x442/0x2810 <4>[ 456.524554] ? lock_release+0xd4/0x2b0 <4>[ 456.524565] ? find_held_lock+0x31/0x90 <4>[ 456.524568] ? __might_fault+0x53/0xb0 <4>[ 456.524580] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.524729] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.524876] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.524882] drm_ioctl+0x2de/0x5a0 <4>[ 456.524885] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.525038] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.525045] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.525050] x64_sys_call+0x131e/0x2650 <4>[ 456.525053] do_syscall_64+0x91/0x180 <4>[ 456.525060] ? find_held_lock+0x31/0x90 <4>[ 456.525062] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.525066] ? lock_release+0xd4/0x2b0 <4>[ 456.525071] ? find_held_lock+0x31/0x90 <4>[ 456.525073] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.525077] ? lock_release+0xd4/0x2b0 <4>[ 456.525083] ? up_read+0x22/0x30 <4>[ 456.525086] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.525089] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.525094] ? irqentry_exit+0x77/0xb0 <4>[ 456.525097] ? clear_bhb_loop+0x15/0x70 <4>[ 456.525098] ? clear_bhb_loop+0x15/0x70 <4>[ 456.525100] ? clear_bhb_loop+0x15/0x70 <4>[ 456.525103] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.525106] RIP: 0033:0x72cf00b24ded <4>[ 456.525108] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.525109] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.525112] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.525113] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.525115] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.525116] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.525118] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.525129] </TASK> <4>[ 456.525130] irq event stamp: 77346097 <4>[ 456.525131] hardirqs last enabled at (77346103): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.525134] hardirqs last disabled at (77346108): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.525136] softirqs last enabled at (77344400): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.525138] softirqs last disabled at (77344395): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.525140] ---[ end trace 0000000000000000 ]--- <2>[ 456.525141] DMAR: ERROR: DMA PTE for vPFN 0x3d033ce already set (to 3457cd003 not 3457cd003) <4>[ 456.525163] ------------[ cut here ]------------ <4>[ 456.525165] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.525167] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.525244] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.525252] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.525254] Tainted: [U]=USER, [W]=WARN <4>[ 456.525255] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.525257] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.525259] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.525260] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.525263] RAX: 0000000000000000 RBX: ffff8883465ace70 RCX: 0000000000000000 <4>[ 456.525264] RDX: 0000000000000000 RSI: 0000000003d033ce RDI: 0000000000000000 <4>[ 456.525266] RBP: ffffc9000318f268 R08: 00000000003457cd R09: 0000000000000001 <4>[ 456.525267] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000033 <4>[ 456.525269] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457cd003 <4>[ 456.525270] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.525272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.525273] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.525275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.525276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.525278] Call Trace: <4>[ 456.525279] <TASK> <4>[ 456.525281] ? show_regs+0x6c/0x80 <4>[ 456.525284] ? __warn+0x93/0x1c0 <4>[ 456.525288] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.525291] ? report_bug+0x182/0x1b0 <4>[ 456.525296] ? handle_bug+0x6e/0xb0 <4>[ 456.525299] ? exc_invalid_op+0x18/0x80 <4>[ 456.525302] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.525311] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.525314] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.525317] ? mark_held_locks+0x46/0x90 <4>[ 456.525328] __iommu_map+0x119/0x2c0 <4>[ 456.525338] iommu_map_sg+0xbf/0x210 <4>[ 456.525345] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.525355] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.525360] dma_map_sgtable+0x1d/0x40 <4>[ 456.525364] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.525521] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.525676] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.525831] ? paint_ptr+0x43/0xa0 <4>[ 456.525840] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.525990] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.526139] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.526297] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.526463] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.526470] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.526619] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.526768] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.526913] ? lock_acquire+0xc9/0x300 <4>[ 456.526928] ? __kernel_text_address+0x12/0x50 <4>[ 456.526946] ? __lock_acquire+0x442/0x2810 <4>[ 456.526950] ? lock_release+0xd4/0x2b0 <4>[ 456.526961] ? find_held_lock+0x31/0x90 <4>[ 456.526963] ? __might_fault+0x53/0xb0 <4>[ 456.526975] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.527123] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.527270] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.527277] drm_ioctl+0x2de/0x5a0 <4>[ 456.527280] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.527433] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.527440] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.527445] x64_sys_call+0x131e/0x2650 <4>[ 456.527447] do_syscall_64+0x91/0x180 <4>[ 456.527458] ? find_held_lock+0x31/0x90 <4>[ 456.527461] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.527465] ? lock_release+0xd4/0x2b0 <4>[ 456.527470] ? find_held_lock+0x31/0x90 <4>[ 456.527472] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.527476] ? lock_release+0xd4/0x2b0 <4>[ 456.527482] ? up_read+0x22/0x30 <4>[ 456.527485] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.527488] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.527492] ? irqentry_exit+0x77/0xb0 <4>[ 456.527495] ? clear_bhb_loop+0x15/0x70 <4>[ 456.527497] ? clear_bhb_loop+0x15/0x70 <4>[ 456.527499] ? clear_bhb_loop+0x15/0x70 <4>[ 456.527502] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.527504] RIP: 0033:0x72cf00b24ded <4>[ 456.527506] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.527508] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.527511] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.527512] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.527514] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.527515] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.527517] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.527528] </TASK> <4>[ 456.527529] irq event stamp: 77349983 <4>[ 456.527531] hardirqs last enabled at (77349989): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.527533] hardirqs last disabled at (77349994): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.527535] softirqs last enabled at (77348052): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.527537] softirqs last disabled at (77348047): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.527539] ---[ end trace 0000000000000000 ]--- <2>[ 456.527541] DMAR: ERROR: DMA PTE for vPFN 0x3d033cf already set (to 3457ce003 not 3457ce003) <4>[ 456.527563] ------------[ cut here ]------------ <4>[ 456.527564] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.527567] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.527644] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.527652] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.527654] Tainted: [U]=USER, [W]=WARN <4>[ 456.527656] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.527657] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.527659] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.527661] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.527663] RAX: 0000000000000000 RBX: ffff8883465ace78 RCX: 0000000000000000 <4>[ 456.527665] RDX: 0000000000000000 RSI: 0000000003d033cf RDI: 0000000000000000 <4>[ 456.527666] RBP: ffffc9000318f268 R08: 00000000003457ce R09: 0000000000000001 <4>[ 456.527668] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000032 <4>[ 456.527669] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ce003 <4>[ 456.527671] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.527673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.527675] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.527676] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.527678] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.527679] Call Trace: <4>[ 456.527681] <TASK> <4>[ 456.527683] ? show_regs+0x6c/0x80 <4>[ 456.527686] ? __warn+0x93/0x1c0 <4>[ 456.527690] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.527694] ? report_bug+0x182/0x1b0 <4>[ 456.527699] ? handle_bug+0x6e/0xb0 <4>[ 456.527702] ? exc_invalid_op+0x18/0x80 <4>[ 456.527705] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.527714] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.527717] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.527720] ? mark_held_locks+0x46/0x90 <4>[ 456.527732] __iommu_map+0x119/0x2c0 <4>[ 456.527741] iommu_map_sg+0xbf/0x210 <4>[ 456.527748] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.527758] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.527764] dma_map_sgtable+0x1d/0x40 <4>[ 456.527767] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.527921] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.528075] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.528230] ? paint_ptr+0x43/0xa0 <4>[ 456.528240] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.528390] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.528543] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.528701] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.528861] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.528869] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.529017] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.529165] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.529311] ? lock_acquire+0xc9/0x300 <4>[ 456.529325] ? __kernel_text_address+0x12/0x50 <4>[ 456.529343] ? __lock_acquire+0x442/0x2810 <4>[ 456.529347] ? lock_release+0xd4/0x2b0 <4>[ 456.529358] ? find_held_lock+0x31/0x90 <4>[ 456.529361] ? __might_fault+0x53/0xb0 <4>[ 456.529373] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.529525] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.529672] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.529679] drm_ioctl+0x2de/0x5a0 <4>[ 456.529682] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.529834] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.529841] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.529846] x64_sys_call+0x131e/0x2650 <4>[ 456.529849] do_syscall_64+0x91/0x180 <4>[ 456.529856] ? find_held_lock+0x31/0x90 <4>[ 456.529859] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.529863] ? lock_release+0xd4/0x2b0 <4>[ 456.529868] ? find_held_lock+0x31/0x90 <4>[ 456.529870] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.529874] ? lock_release+0xd4/0x2b0 <4>[ 456.529880] ? up_read+0x22/0x30 <4>[ 456.529883] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.529886] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.529891] ? irqentry_exit+0x77/0xb0 <4>[ 456.529894] ? clear_bhb_loop+0x15/0x70 <4>[ 456.529895] ? clear_bhb_loop+0x15/0x70 <4>[ 456.529897] ? clear_bhb_loop+0x15/0x70 <4>[ 456.529900] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.529903] RIP: 0033:0x72cf00b24ded <4>[ 456.529905] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.529907] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.529909] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.529911] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.529912] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.529914] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.529915] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.529926] </TASK> <4>[ 456.529927] irq event stamp: 77353867 <4>[ 456.529929] hardirqs last enabled at (77353873): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.529931] hardirqs last disabled at (77353878): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.529933] softirqs last enabled at (77352908): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.529935] softirqs last disabled at (77352903): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.529937] ---[ end trace 0000000000000000 ]--- <2>[ 456.529939] DMAR: ERROR: DMA PTE for vPFN 0x3d033d0 already set (to 3457cf003 not 3457cf003) <4>[ 456.529961] ------------[ cut here ]------------ <4>[ 456.529962] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.529965] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.530041] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.530049] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.530052] Tainted: [U]=USER, [W]=WARN <4>[ 456.530053] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.530055] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.530056] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.530058] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.530061] RAX: 0000000000000000 RBX: ffff8883465ace80 RCX: 0000000000000000 <4>[ 456.530062] RDX: 0000000000000000 RSI: 0000000003d033d0 RDI: 0000000000000000 <4>[ 456.530063] RBP: ffffc9000318f268 R08: 00000000003457cf R09: 0000000000000001 <4>[ 456.530065] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000031 <4>[ 456.530066] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457cf003 <4>[ 456.530068] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.530070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.530071] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.530073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.530074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.530076] Call Trace: <4>[ 456.530077] <TASK> <4>[ 456.530079] ? show_regs+0x6c/0x80 <4>[ 456.530082] ? __warn+0x93/0x1c0 <4>[ 456.530085] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.530089] ? report_bug+0x182/0x1b0 <4>[ 456.530094] ? handle_bug+0x6e/0xb0 <4>[ 456.530097] ? exc_invalid_op+0x18/0x80 <4>[ 456.530100] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.530109] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.530112] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.530115] ? mark_held_locks+0x46/0x90 <4>[ 456.530126] __iommu_map+0x119/0x2c0 <4>[ 456.530135] iommu_map_sg+0xbf/0x210 <4>[ 456.530142] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.530152] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.530158] dma_map_sgtable+0x1d/0x40 <4>[ 456.530161] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.530316] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.530475] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.530630] ? paint_ptr+0x43/0xa0 <4>[ 456.530640] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.530789] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.530937] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.531095] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.531255] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.531263] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.531411] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.531564] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.531709] ? lock_acquire+0xc9/0x300 <4>[ 456.531724] ? __kernel_text_address+0x12/0x50 <4>[ 456.531742] ? __lock_acquire+0x442/0x2810 <4>[ 456.531746] ? lock_release+0xd4/0x2b0 <4>[ 456.531757] ? find_held_lock+0x31/0x90 <4>[ 456.531759] ? __might_fault+0x53/0xb0 <4>[ 456.531771] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.531919] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.532066] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.532073] drm_ioctl+0x2de/0x5a0 <4>[ 456.532076] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.532229] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.532235] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.532240] x64_sys_call+0x131e/0x2650 <4>[ 456.532243] do_syscall_64+0x91/0x180 <4>[ 456.532250] ? find_held_lock+0x31/0x90 <4>[ 456.532253] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.532256] ? lock_release+0xd4/0x2b0 <4>[ 456.532261] ? find_held_lock+0x31/0x90 <4>[ 456.532264] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.532267] ? lock_release+0xd4/0x2b0 <4>[ 456.532274] ? up_read+0x22/0x30 <4>[ 456.532276] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.532280] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.532284] ? irqentry_exit+0x77/0xb0 <4>[ 456.532287] ? clear_bhb_loop+0x15/0x70 <4>[ 456.532289] ? clear_bhb_loop+0x15/0x70 <4>[ 456.532290] ? clear_bhb_loop+0x15/0x70 <4>[ 456.532293] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.532296] RIP: 0033:0x72cf00b24ded <4>[ 456.532298] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.532300] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.532302] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.532304] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.532305] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.532307] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.532308] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.532319] </TASK> <4>[ 456.532320] irq event stamp: 77357751 <4>[ 456.532322] hardirqs last enabled at (77357757): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.532324] hardirqs last disabled at (77357762): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.532326] softirqs last enabled at (77356006): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.532328] softirqs last disabled at (77356001): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.532330] ---[ end trace 0000000000000000 ]--- <2>[ 456.532332] DMAR: ERROR: DMA PTE for vPFN 0x3d033d1 already set (to 3457d0003 not 3457d0003) <4>[ 456.532354] ------------[ cut here ]------------ <4>[ 456.532355] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.532358] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.532434] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.532442] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.532444] Tainted: [U]=USER, [W]=WARN <4>[ 456.532445] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.532447] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.532449] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.532451] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.532453] RAX: 0000000000000000 RBX: ffff8883465ace88 RCX: 0000000000000000 <4>[ 456.532459] RDX: 0000000000000000 RSI: 0000000003d033d1 RDI: 0000000000000000 <4>[ 456.532461] RBP: ffffc9000318f268 R08: 00000000003457d0 R09: 0000000000000001 <4>[ 456.532462] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000030 <4>[ 456.532464] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d0003 <4>[ 456.532465] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.532467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.532469] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.532470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.532472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.532473] Call Trace: <4>[ 456.532475] <TASK> <4>[ 456.532476] ? show_regs+0x6c/0x80 <4>[ 456.532480] ? __warn+0x93/0x1c0 <4>[ 456.532483] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.532487] ? report_bug+0x182/0x1b0 <4>[ 456.532492] ? handle_bug+0x6e/0xb0 <4>[ 456.532495] ? exc_invalid_op+0x18/0x80 <4>[ 456.532498] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.532507] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.532511] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.532514] ? mark_held_locks+0x46/0x90 <4>[ 456.532525] __iommu_map+0x119/0x2c0 <4>[ 456.532534] iommu_map_sg+0xbf/0x210 <4>[ 456.532541] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.532551] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.532557] dma_map_sgtable+0x1d/0x40 <4>[ 456.532560] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.532713] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.532868] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.533023] ? paint_ptr+0x43/0xa0 <4>[ 456.533033] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.533183] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.533332] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.533494] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.533655] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.533662] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.533810] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.533959] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.534104] ? lock_acquire+0xc9/0x300 <4>[ 456.534119] ? __kernel_text_address+0x12/0x50 <4>[ 456.534137] ? __lock_acquire+0x442/0x2810 <4>[ 456.534141] ? lock_release+0xd4/0x2b0 <4>[ 456.534151] ? find_held_lock+0x31/0x90 <4>[ 456.534154] ? __might_fault+0x53/0xb0 <4>[ 456.534166] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.534314] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.534464] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.534471] drm_ioctl+0x2de/0x5a0 <4>[ 456.534475] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.534628] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.534635] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.534640] x64_sys_call+0x131e/0x2650 <4>[ 456.534643] do_syscall_64+0x91/0x180 <4>[ 456.534650] ? find_held_lock+0x31/0x90 <4>[ 456.534652] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.534656] ? lock_release+0xd4/0x2b0 <4>[ 456.534661] ? find_held_lock+0x31/0x90 <4>[ 456.534663] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.534667] ? lock_release+0xd4/0x2b0 <4>[ 456.534673] ? up_read+0x22/0x30 <4>[ 456.534676] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.534679] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.534684] ? irqentry_exit+0x77/0xb0 <4>[ 456.534687] ? clear_bhb_loop+0x15/0x70 <4>[ 456.534688] ? clear_bhb_loop+0x15/0x70 <4>[ 456.534690] ? clear_bhb_loop+0x15/0x70 <4>[ 456.534693] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.534696] RIP: 0033:0x72cf00b24ded <4>[ 456.534698] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.534699] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.534702] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.534704] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.534705] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.534707] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.534708] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.534719] </TASK> <4>[ 456.534720] irq event stamp: 77361643 <4>[ 456.534722] hardirqs last enabled at (77361649): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.534724] hardirqs last disabled at (77361654): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.534726] softirqs last enabled at (77360720): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.534728] softirqs last disabled at (77360715): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.534730] ---[ end trace 0000000000000000 ]--- <2>[ 456.534732] DMAR: ERROR: DMA PTE for vPFN 0x3d033d2 already set (to 3457d1003 not 3457d1003) <4>[ 456.534753] ------------[ cut here ]------------ <4>[ 456.534754] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.534757] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.534833] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.534841] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.534844] Tainted: [U]=USER, [W]=WARN <4>[ 456.534845] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.534847] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.534849] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.534850] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.534853] RAX: 0000000000000000 RBX: ffff8883465ace90 RCX: 0000000000000000 <4>[ 456.534854] RDX: 0000000000000000 RSI: 0000000003d033d2 RDI: 0000000000000000 <4>[ 456.534856] RBP: ffffc9000318f268 R08: 00000000003457d1 R09: 0000000000000001 <4>[ 456.534857] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000002f <4>[ 456.534858] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d1003 <4>[ 456.534860] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.534862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.534863] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.534865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.534866] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.534868] Call Trace: <4>[ 456.534869] <TASK> <4>[ 456.534871] ? show_regs+0x6c/0x80 <4>[ 456.534874] ? __warn+0x93/0x1c0 <4>[ 456.534877] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.534881] ? report_bug+0x182/0x1b0 <4>[ 456.534886] ? handle_bug+0x6e/0xb0 <4>[ 456.534889] ? exc_invalid_op+0x18/0x80 <4>[ 456.534892] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.534901] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.534904] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.534907] ? mark_held_locks+0x46/0x90 <4>[ 456.534918] __iommu_map+0x119/0x2c0 <4>[ 456.534927] iommu_map_sg+0xbf/0x210 <4>[ 456.534935] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.534944] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.534950] dma_map_sgtable+0x1d/0x40 <4>[ 456.534953] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.535107] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.535261] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.535416] ? paint_ptr+0x43/0xa0 <4>[ 456.535426] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.535579] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.535728] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.535886] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.536046] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.536053] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.536202] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.536351] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.536502] ? lock_acquire+0xc9/0x300 <4>[ 456.536517] ? __kernel_text_address+0x12/0x50 <4>[ 456.536535] ? __lock_acquire+0x442/0x2810 <4>[ 456.536539] ? lock_release+0xd4/0x2b0 <4>[ 456.536549] ? find_held_lock+0x31/0x90 <4>[ 456.536552] ? __might_fault+0x53/0xb0 <4>[ 456.536564] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.536712] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.536859] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.536866] drm_ioctl+0x2de/0x5a0 <4>[ 456.536869] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.537021] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.537028] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.537033] x64_sys_call+0x131e/0x2650 <4>[ 456.537036] do_syscall_64+0x91/0x180 <4>[ 456.537043] ? find_held_lock+0x31/0x90 <4>[ 456.537045] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.537049] ? lock_release+0xd4/0x2b0 <4>[ 456.537054] ? find_held_lock+0x31/0x90 <4>[ 456.537056] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.537060] ? lock_release+0xd4/0x2b0 <4>[ 456.537066] ? up_read+0x22/0x30 <4>[ 456.537069] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.537072] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.537077] ? irqentry_exit+0x77/0xb0 <4>[ 456.537080] ? clear_bhb_loop+0x15/0x70 <4>[ 456.537081] ? clear_bhb_loop+0x15/0x70 <4>[ 456.537083] ? clear_bhb_loop+0x15/0x70 <4>[ 456.537086] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.537089] RIP: 0033:0x72cf00b24ded <4>[ 456.537091] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.537092] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.537095] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.537097] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.537098] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.537100] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.537101] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.537112] </TASK> <4>[ 456.537114] irq event stamp: 77365527 <4>[ 456.537115] hardirqs last enabled at (77365533): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.537117] hardirqs last disabled at (77365538): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.537119] softirqs last enabled at (77363830): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.537121] softirqs last disabled at (77363825): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.537123] ---[ end trace 0000000000000000 ]--- <2>[ 456.537125] DMAR: ERROR: DMA PTE for vPFN 0x3d033d3 already set (to 3457d2003 not 3457d2003) <4>[ 456.537146] ------------[ cut here ]------------ <4>[ 456.537148] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.537150] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.537227] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.537235] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.537238] Tainted: [U]=USER, [W]=WARN <4>[ 456.537239] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.537241] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.537243] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.537245] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.537247] RAX: 0000000000000000 RBX: ffff8883465ace98 RCX: 0000000000000000 <4>[ 456.537249] RDX: 0000000000000000 RSI: 0000000003d033d3 RDI: 0000000000000000 <4>[ 456.537251] RBP: ffffc9000318f268 R08: 00000000003457d2 R09: 0000000000000001 <4>[ 456.537252] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000002e <4>[ 456.537254] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d2003 <4>[ 456.537256] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.537257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.537259] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.537261] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.537262] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.537264] Call Trace: <4>[ 456.537265] <TASK> <4>[ 456.537267] ? show_regs+0x6c/0x80 <4>[ 456.537271] ? __warn+0x93/0x1c0 <4>[ 456.537274] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.537278] ? report_bug+0x182/0x1b0 <4>[ 456.537283] ? handle_bug+0x6e/0xb0 <4>[ 456.537286] ? exc_invalid_op+0x18/0x80 <4>[ 456.537289] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.537298] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.537302] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.537305] ? mark_held_locks+0x46/0x90 <4>[ 456.537316] __iommu_map+0x119/0x2c0 <4>[ 456.537325] iommu_map_sg+0xbf/0x210 <4>[ 456.537333] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.537343] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.537348] dma_map_sgtable+0x1d/0x40 <4>[ 456.537352] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.537510] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.537665] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.537820] ? paint_ptr+0x43/0xa0 <4>[ 456.537830] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.537979] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.538128] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.538285] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.538446] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.538457] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.538606] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.538754] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.538900] ? lock_acquire+0xc9/0x300 <4>[ 456.538915] ? __kernel_text_address+0x12/0x50 <4>[ 456.538932] ? __lock_acquire+0x442/0x2810 <4>[ 456.538936] ? lock_release+0xd4/0x2b0 <4>[ 456.538947] ? find_held_lock+0x31/0x90 <4>[ 456.538950] ? __might_fault+0x53/0xb0 <4>[ 456.538962] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.539110] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.539257] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.539264] drm_ioctl+0x2de/0x5a0 <4>[ 456.539267] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.539419] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.539426] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.539431] x64_sys_call+0x131e/0x2650 <4>[ 456.539434] do_syscall_64+0x91/0x180 <4>[ 456.539441] ? find_held_lock+0x31/0x90 <4>[ 456.539444] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.539447] ? lock_release+0xd4/0x2b0 <4>[ 456.539452] ? find_held_lock+0x31/0x90 <4>[ 456.539459] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.539463] ? lock_release+0xd4/0x2b0 <4>[ 456.539469] ? up_read+0x22/0x30 <4>[ 456.539472] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.539475] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.539479] ? irqentry_exit+0x77/0xb0 <4>[ 456.539482] ? clear_bhb_loop+0x15/0x70 <4>[ 456.539484] ? clear_bhb_loop+0x15/0x70 <4>[ 456.539486] ? clear_bhb_loop+0x15/0x70 <4>[ 456.539489] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.539491] RIP: 0033:0x72cf00b24ded <4>[ 456.539493] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.539495] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.539498] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.539499] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.539501] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.539503] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.539504] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.539515] </TASK> <4>[ 456.539516] irq event stamp: 77369419 <4>[ 456.539518] hardirqs last enabled at (77369425): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.539520] hardirqs last disabled at (77369430): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.539522] softirqs last enabled at (77368982): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.539524] softirqs last disabled at (77368977): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.539526] ---[ end trace 0000000000000000 ]--- <2>[ 456.539528] DMAR: ERROR: DMA PTE for vPFN 0x3d033d4 already set (to 3457d3003 not 3457d3003) <4>[ 456.539550] ------------[ cut here ]------------ <4>[ 456.539551] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.539554] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.539631] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.539638] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.539641] Tainted: [U]=USER, [W]=WARN <4>[ 456.539642] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.539644] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.539646] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.539647] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.539650] RAX: 0000000000000000 RBX: ffff8883465acea0 RCX: 0000000000000000 <4>[ 456.539651] RDX: 0000000000000000 RSI: 0000000003d033d4 RDI: 0000000000000000 <4>[ 456.539653] RBP: ffffc9000318f268 R08: 00000000003457d3 R09: 0000000000000001 <4>[ 456.539654] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000002d <4>[ 456.539656] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d3003 <4>[ 456.539657] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.539659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.539660] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.539662] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.539663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.539665] Call Trace: <4>[ 456.539666] <TASK> <4>[ 456.539668] ? show_regs+0x6c/0x80 <4>[ 456.539671] ? __warn+0x93/0x1c0 <4>[ 456.539674] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.539678] ? report_bug+0x182/0x1b0 <4>[ 456.539683] ? handle_bug+0x6e/0xb0 <4>[ 456.539686] ? exc_invalid_op+0x18/0x80 <4>[ 456.539689] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.539698] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.539701] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.539704] ? mark_held_locks+0x46/0x90 <4>[ 456.539715] __iommu_map+0x119/0x2c0 <4>[ 456.539725] iommu_map_sg+0xbf/0x210 <4>[ 456.539732] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.539742] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.539747] dma_map_sgtable+0x1d/0x40 <4>[ 456.539751] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.539904] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.540059] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.540214] ? paint_ptr+0x43/0xa0 <4>[ 456.540224] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.540373] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.540527] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.540685] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.540848] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.540855] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.541004] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.541153] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.541298] ? lock_acquire+0xc9/0x300 <4>[ 456.541313] ? __kernel_text_address+0x12/0x50 <4>[ 456.541331] ? __lock_acquire+0x442/0x2810 <4>[ 456.541335] ? lock_release+0xd4/0x2b0 <4>[ 456.541346] ? find_held_lock+0x31/0x90 <4>[ 456.541348] ? __might_fault+0x53/0xb0 <4>[ 456.541360] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.541512] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.541659] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.541665] drm_ioctl+0x2de/0x5a0 <4>[ 456.541668] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.541821] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.541828] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.541833] x64_sys_call+0x131e/0x2650 <4>[ 456.541836] do_syscall_64+0x91/0x180 <4>[ 456.541842] ? find_held_lock+0x31/0x90 <4>[ 456.541845] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.541849] ? lock_release+0xd4/0x2b0 <4>[ 456.541854] ? find_held_lock+0x31/0x90 <4>[ 456.541856] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.541860] ? lock_release+0xd4/0x2b0 <4>[ 456.541866] ? up_read+0x22/0x30 <4>[ 456.541869] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.541872] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.541877] ? irqentry_exit+0x77/0xb0 <4>[ 456.541880] ? clear_bhb_loop+0x15/0x70 <4>[ 456.541881] ? clear_bhb_loop+0x15/0x70 <4>[ 456.541883] ? clear_bhb_loop+0x15/0x70 <4>[ 456.541886] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.541889] RIP: 0033:0x72cf00b24ded <4>[ 456.541891] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.541892] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.541895] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.541897] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.541898] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.541900] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.541901] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.541912] </TASK> <4>[ 456.541913] irq event stamp: 77373303 <4>[ 456.541915] hardirqs last enabled at (77373309): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.541917] hardirqs last disabled at (77373314): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.541919] softirqs last enabled at (77372344): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.541921] softirqs last disabled at (77372339): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.541923] ---[ end trace 0000000000000000 ]--- <2>[ 456.541925] DMAR: ERROR: DMA PTE for vPFN 0x3d033d5 already set (to 3457d4003 not 3457d4003) <4>[ 456.541946] ------------[ cut here ]------------ <4>[ 456.541948] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.541950] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.542026] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.542034] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.542037] Tainted: [U]=USER, [W]=WARN <4>[ 456.542038] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.542040] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.542041] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.542043] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.542045] RAX: 0000000000000000 RBX: ffff8883465acea8 RCX: 0000000000000000 <4>[ 456.542047] RDX: 0000000000000000 RSI: 0000000003d033d5 RDI: 0000000000000000 <4>[ 456.542048] RBP: ffffc9000318f268 R08: 00000000003457d4 R09: 0000000000000001 <4>[ 456.542050] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000002c <4>[ 456.542051] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d4003 <4>[ 456.542053] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.542055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.542056] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.542058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.542059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.542061] Call Trace: <4>[ 456.542062] <TASK> <4>[ 456.542064] ? show_regs+0x6c/0x80 <4>[ 456.542067] ? __warn+0x93/0x1c0 <4>[ 456.542070] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.542074] ? report_bug+0x182/0x1b0 <4>[ 456.542079] ? handle_bug+0x6e/0xb0 <4>[ 456.542082] ? exc_invalid_op+0x18/0x80 <4>[ 456.542085] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.542094] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.542097] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.542100] ? mark_held_locks+0x46/0x90 <4>[ 456.542111] __iommu_map+0x119/0x2c0 <4>[ 456.542121] iommu_map_sg+0xbf/0x210 <4>[ 456.542128] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.542138] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.542143] dma_map_sgtable+0x1d/0x40 <4>[ 456.542147] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.542300] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.542459] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.542614] ? paint_ptr+0x43/0xa0 <4>[ 456.542624] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.542774] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.542923] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.543080] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.543241] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.543248] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.543397] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.543549] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.543695] ? lock_acquire+0xc9/0x300 <4>[ 456.543710] ? __kernel_text_address+0x12/0x50 <4>[ 456.543728] ? __lock_acquire+0x442/0x2810 <4>[ 456.543732] ? lock_release+0xd4/0x2b0 <4>[ 456.543742] ? find_held_lock+0x31/0x90 <4>[ 456.543745] ? __might_fault+0x53/0xb0 <4>[ 456.543757] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.543906] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.544053] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.544059] drm_ioctl+0x2de/0x5a0 <4>[ 456.544062] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.544215] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.544222] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.544227] x64_sys_call+0x131e/0x2650 <4>[ 456.544230] do_syscall_64+0x91/0x180 <4>[ 456.544237] ? find_held_lock+0x31/0x90 <4>[ 456.544240] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.544244] ? lock_release+0xd4/0x2b0 <4>[ 456.544249] ? find_held_lock+0x31/0x90 <4>[ 456.544252] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.544255] ? lock_release+0xd4/0x2b0 <4>[ 456.544262] ? up_read+0x22/0x30 <4>[ 456.544264] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.544268] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.544273] ? irqentry_exit+0x77/0xb0 <4>[ 456.544276] ? clear_bhb_loop+0x15/0x70 <4>[ 456.544278] ? clear_bhb_loop+0x15/0x70 <4>[ 456.544279] ? clear_bhb_loop+0x15/0x70 <4>[ 456.544283] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.544285] RIP: 0033:0x72cf00b24ded <4>[ 456.544287] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.544289] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.544292] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.544294] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.544295] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.544297] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.544299] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.544310] </TASK> <4>[ 456.544311] irq event stamp: 77377187 <4>[ 456.544313] hardirqs last enabled at (77377193): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.544315] hardirqs last disabled at (77377198): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.544317] softirqs last enabled at (77375442): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.544319] softirqs last disabled at (77375437): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.544321] ---[ end trace 0000000000000000 ]--- <2>[ 456.544323] DMAR: ERROR: DMA PTE for vPFN 0x3d033d6 already set (to 3457d5003 not 3457d5003) <4>[ 456.544345] ------------[ cut here ]------------ <4>[ 456.544346] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.544349] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.544425] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.544433] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.544435] Tainted: [U]=USER, [W]=WARN <4>[ 456.544437] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.544438] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.544440] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.544442] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.544444] RAX: 0000000000000000 RBX: ffff8883465aceb0 RCX: 0000000000000000 <4>[ 456.544446] RDX: 0000000000000000 RSI: 0000000003d033d6 RDI: 0000000000000000 <4>[ 456.544447] RBP: ffffc9000318f268 R08: 00000000003457d5 R09: 0000000000000001 <4>[ 456.544449] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000002b <4>[ 456.544450] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d5003 <4>[ 456.544452] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.544458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.544460] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.544462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.544463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.544464] Call Trace: <4>[ 456.544466] <TASK> <4>[ 456.544467] ? show_regs+0x6c/0x80 <4>[ 456.544471] ? __warn+0x93/0x1c0 <4>[ 456.544474] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.544478] ? report_bug+0x182/0x1b0 <4>[ 456.544483] ? handle_bug+0x6e/0xb0 <4>[ 456.544486] ? exc_invalid_op+0x18/0x80 <4>[ 456.544489] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.544498] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.544501] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.544504] ? mark_held_locks+0x46/0x90 <4>[ 456.544516] __iommu_map+0x119/0x2c0 <4>[ 456.544525] iommu_map_sg+0xbf/0x210 <4>[ 456.544532] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.544542] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.544548] dma_map_sgtable+0x1d/0x40 <4>[ 456.544551] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.544704] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.544860] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.545014] ? paint_ptr+0x43/0xa0 <4>[ 456.545024] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.545173] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.545322] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.545484] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.545645] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.545652] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.545801] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.545949] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.546095] ? lock_acquire+0xc9/0x300 <4>[ 456.546109] ? __kernel_text_address+0x12/0x50 <4>[ 456.546127] ? __lock_acquire+0x442/0x2810 <4>[ 456.546131] ? lock_release+0xd4/0x2b0 <4>[ 456.546142] ? find_held_lock+0x31/0x90 <4>[ 456.546145] ? __might_fault+0x53/0xb0 <4>[ 456.546157] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.546305] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.546452] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.546463] drm_ioctl+0x2de/0x5a0 <4>[ 456.546466] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.546619] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.546626] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.546631] x64_sys_call+0x131e/0x2650 <4>[ 456.546634] do_syscall_64+0x91/0x180 <4>[ 456.546641] ? find_held_lock+0x31/0x90 <4>[ 456.546643] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.546647] ? lock_release+0xd4/0x2b0 <4>[ 456.546652] ? find_held_lock+0x31/0x90 <4>[ 456.546654] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.546658] ? lock_release+0xd4/0x2b0 <4>[ 456.546664] ? up_read+0x22/0x30 <4>[ 456.546667] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.546670] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.546675] ? irqentry_exit+0x77/0xb0 <4>[ 456.546678] ? clear_bhb_loop+0x15/0x70 <4>[ 456.546679] ? clear_bhb_loop+0x15/0x70 <4>[ 456.546681] ? clear_bhb_loop+0x15/0x70 <4>[ 456.546684] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.546687] RIP: 0033:0x72cf00b24ded <4>[ 456.546689] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.546690] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.546693] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.546694] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.546696] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.546697] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.546699] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.546710] </TASK> <4>[ 456.546711] irq event stamp: 77381079 <4>[ 456.546713] hardirqs last enabled at (77381085): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.546715] hardirqs last disabled at (77381090): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.546717] softirqs last enabled at (77380180): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.546719] softirqs last disabled at (77380175): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.546721] ---[ end trace 0000000000000000 ]--- <2>[ 456.546723] DMAR: ERROR: DMA PTE for vPFN 0x3d033d7 already set (to 3457d6003 not 3457d6003) <4>[ 456.546744] ------------[ cut here ]------------ <4>[ 456.546746] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.546748] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.546825] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.546833] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.546835] Tainted: [U]=USER, [W]=WARN <4>[ 456.546836] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.546838] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.546840] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.546842] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.546844] RAX: 0000000000000000 RBX: ffff8883465aceb8 RCX: 0000000000000000 <4>[ 456.546845] RDX: 0000000000000000 RSI: 0000000003d033d7 RDI: 0000000000000000 <4>[ 456.546847] RBP: ffffc9000318f268 R08: 00000000003457d6 R09: 0000000000000001 <4>[ 456.546848] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000002a <4>[ 456.546850] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d6003 <4>[ 456.546851] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.546853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.546855] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.546856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.546858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.546859] Call Trace: <4>[ 456.546860] <TASK> <4>[ 456.546862] ? show_regs+0x6c/0x80 <4>[ 456.546866] ? __warn+0x93/0x1c0 <4>[ 456.546869] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.546873] ? report_bug+0x182/0x1b0 <4>[ 456.546878] ? handle_bug+0x6e/0xb0 <4>[ 456.546880] ? exc_invalid_op+0x18/0x80 <4>[ 456.546883] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.546892] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.546896] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.546899] ? mark_held_locks+0x46/0x90 <4>[ 456.546910] __iommu_map+0x119/0x2c0 <4>[ 456.546919] iommu_map_sg+0xbf/0x210 <4>[ 456.546926] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.546936] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.546942] dma_map_sgtable+0x1d/0x40 <4>[ 456.546945] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.547098] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.547253] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.547407] ? paint_ptr+0x43/0xa0 <4>[ 456.547417] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.547570] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.547719] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.547877] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.548037] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.548044] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.548193] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.548341] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.548490] ? lock_acquire+0xc9/0x300 <4>[ 456.548505] ? __kernel_text_address+0x12/0x50 <4>[ 456.548523] ? __lock_acquire+0x442/0x2810 <4>[ 456.548527] ? lock_release+0xd4/0x2b0 <4>[ 456.548538] ? find_held_lock+0x31/0x90 <4>[ 456.548540] ? __might_fault+0x53/0xb0 <4>[ 456.548552] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.548700] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.548847] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.548854] drm_ioctl+0x2de/0x5a0 <4>[ 456.548857] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.549009] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.549017] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.549022] x64_sys_call+0x131e/0x2650 <4>[ 456.549025] do_syscall_64+0x91/0x180 <4>[ 456.549032] ? find_held_lock+0x31/0x90 <4>[ 456.549034] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.549038] ? lock_release+0xd4/0x2b0 <4>[ 456.549043] ? find_held_lock+0x31/0x90 <4>[ 456.549046] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.549050] ? lock_release+0xd4/0x2b0 <4>[ 456.549056] ? up_read+0x22/0x30 <4>[ 456.549059] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.549062] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.549067] ? irqentry_exit+0x77/0xb0 <4>[ 456.549070] ? clear_bhb_loop+0x15/0x70 <4>[ 456.549072] ? clear_bhb_loop+0x15/0x70 <4>[ 456.549073] ? clear_bhb_loop+0x15/0x70 <4>[ 456.549077] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.549080] RIP: 0033:0x72cf00b24ded <4>[ 456.549082] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.549083] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.549086] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.549088] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.549090] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.549091] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.549093] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.549104] </TASK> <4>[ 456.549105] irq event stamp: 77384963 <4>[ 456.549107] hardirqs last enabled at (77384969): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.549109] hardirqs last disabled at (77384974): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.549112] softirqs last enabled at (77383266): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.549114] softirqs last disabled at (77383261): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.549116] ---[ end trace 0000000000000000 ]--- <2>[ 456.549118] DMAR: ERROR: DMA PTE for vPFN 0x3d033d8 already set (to 3457d7003 not 3457d7003) <4>[ 456.549140] ------------[ cut here ]------------ <4>[ 456.549141] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.549144] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.549222] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.549230] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.549233] Tainted: [U]=USER, [W]=WARN <4>[ 456.549234] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.549236] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.549238] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.549239] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.549242] RAX: 0000000000000000 RBX: ffff8883465acec0 RCX: 0000000000000000 <4>[ 456.549243] RDX: 0000000000000000 RSI: 0000000003d033d8 RDI: 0000000000000000 <4>[ 456.549244] RBP: ffffc9000318f268 R08: 00000000003457d7 R09: 0000000000000001 <4>[ 456.549246] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000029 <4>[ 456.549247] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d7003 <4>[ 456.549249] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.549251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.549252] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.549254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.549255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.549257] Call Trace: <4>[ 456.549258] <TASK> <4>[ 456.549260] ? show_regs+0x6c/0x80 <4>[ 456.549263] ? __warn+0x93/0x1c0 <4>[ 456.549266] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.549270] ? report_bug+0x182/0x1b0 <4>[ 456.549275] ? handle_bug+0x6e/0xb0 <4>[ 456.549278] ? exc_invalid_op+0x18/0x80 <4>[ 456.549281] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.549290] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.549293] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.549297] ? mark_held_locks+0x46/0x90 <4>[ 456.549308] __iommu_map+0x119/0x2c0 <4>[ 456.549317] iommu_map_sg+0xbf/0x210 <4>[ 456.549324] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.549334] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.549340] dma_map_sgtable+0x1d/0x40 <4>[ 456.549343] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.549500] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.549655] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.549809] ? paint_ptr+0x43/0xa0 <4>[ 456.549819] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.549968] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.550117] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.550275] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.550435] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.550442] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.550594] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.550743] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.550888] ? lock_acquire+0xc9/0x300 <4>[ 456.550903] ? __kernel_text_address+0x12/0x50 <4>[ 456.550921] ? __lock_acquire+0x442/0x2810 <4>[ 456.550925] ? lock_release+0xd4/0x2b0 <4>[ 456.550936] ? find_held_lock+0x31/0x90 <4>[ 456.550938] ? __might_fault+0x53/0xb0 <4>[ 456.550950] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.551099] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.551246] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.551252] drm_ioctl+0x2de/0x5a0 <4>[ 456.551255] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.551408] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.551415] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.551420] x64_sys_call+0x131e/0x2650 <4>[ 456.551423] do_syscall_64+0x91/0x180 <4>[ 456.551429] ? find_held_lock+0x31/0x90 <4>[ 456.551432] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.551435] ? lock_release+0xd4/0x2b0 <4>[ 456.551440] ? find_held_lock+0x31/0x90 <4>[ 456.551443] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.551447] ? lock_release+0xd4/0x2b0 <4>[ 456.551453] ? up_read+0x22/0x30 <4>[ 456.551460] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.551463] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.551468] ? irqentry_exit+0x77/0xb0 <4>[ 456.551471] ? clear_bhb_loop+0x15/0x70 <4>[ 456.551473] ? clear_bhb_loop+0x15/0x70 <4>[ 456.551475] ? clear_bhb_loop+0x15/0x70 <4>[ 456.551478] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.551481] RIP: 0033:0x72cf00b24ded <4>[ 456.551483] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.551484] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.551487] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.551488] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.551490] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.551491] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.551493] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.551504] </TASK> <4>[ 456.551505] irq event stamp: 77388855 <4>[ 456.551506] hardirqs last enabled at (77388861): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.551509] hardirqs last disabled at (77388866): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.551511] softirqs last enabled at (77388520): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.551513] softirqs last disabled at (77388515): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.551515] ---[ end trace 0000000000000000 ]--- <2>[ 456.551517] DMAR: ERROR: DMA PTE for vPFN 0x3d033d9 already set (to 3457d8003 not 3457d8003) <4>[ 456.551539] ------------[ cut here ]------------ <4>[ 456.551540] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.551543] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.551619] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.551627] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.551630] Tainted: [U]=USER, [W]=WARN <4>[ 456.551631] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.551633] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.551635] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.551636] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.551639] RAX: 0000000000000000 RBX: ffff8883465acec8 RCX: 0000000000000000 <4>[ 456.551640] RDX: 0000000000000000 RSI: 0000000003d033d9 RDI: 0000000000000000 <4>[ 456.551642] RBP: ffffc9000318f268 R08: 00000000003457d8 R09: 0000000000000001 <4>[ 456.551643] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000028 <4>[ 456.551644] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d8003 <4>[ 456.551646] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.551648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.551649] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.551651] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.551652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.551654] Call Trace: <4>[ 456.551655] <TASK> <4>[ 456.551657] ? show_regs+0x6c/0x80 <4>[ 456.551660] ? __warn+0x93/0x1c0 <4>[ 456.551663] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.551667] ? report_bug+0x182/0x1b0 <4>[ 456.551672] ? handle_bug+0x6e/0xb0 <4>[ 456.551675] ? exc_invalid_op+0x18/0x80 <4>[ 456.551678] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.551687] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.551690] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.551693] ? mark_held_locks+0x46/0x90 <4>[ 456.551705] __iommu_map+0x119/0x2c0 <4>[ 456.551714] iommu_map_sg+0xbf/0x210 <4>[ 456.551721] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.551731] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.551737] dma_map_sgtable+0x1d/0x40 <4>[ 456.551740] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.551893] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.552047] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.552202] ? paint_ptr+0x43/0xa0 <4>[ 456.552212] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.552361] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.552515] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.552673] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.552834] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.552841] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.552990] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.553139] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.553284] ? lock_acquire+0xc9/0x300 <4>[ 456.553299] ? __kernel_text_address+0x12/0x50 <4>[ 456.553317] ? __lock_acquire+0x442/0x2810 <4>[ 456.553321] ? lock_release+0xd4/0x2b0 <4>[ 456.553331] ? find_held_lock+0x31/0x90 <4>[ 456.553334] ? __might_fault+0x53/0xb0 <4>[ 456.553346] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.553498] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.553645] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.553652] drm_ioctl+0x2de/0x5a0 <4>[ 456.553655] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.553807] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.553814] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.553819] x64_sys_call+0x131e/0x2650 <4>[ 456.553822] do_syscall_64+0x91/0x180 <4>[ 456.553829] ? find_held_lock+0x31/0x90 <4>[ 456.553831] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.553835] ? lock_release+0xd4/0x2b0 <4>[ 456.553840] ? find_held_lock+0x31/0x90 <4>[ 456.553843] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.553846] ? lock_release+0xd4/0x2b0 <4>[ 456.553852] ? up_read+0x22/0x30 <4>[ 456.553855] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.553858] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.553863] ? irqentry_exit+0x77/0xb0 <4>[ 456.553866] ? clear_bhb_loop+0x15/0x70 <4>[ 456.553867] ? clear_bhb_loop+0x15/0x70 <4>[ 456.553869] ? clear_bhb_loop+0x15/0x70 <4>[ 456.553872] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.553875] RIP: 0033:0x72cf00b24ded <4>[ 456.553877] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.553878] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.553881] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.553883] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.553884] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.553886] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.553887] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.553898] </TASK> <4>[ 456.553899] irq event stamp: 77392739 <4>[ 456.553901] hardirqs last enabled at (77392745): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.553903] hardirqs last disabled at (77392750): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.553905] softirqs last enabled at (77391780): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.553907] softirqs last disabled at (77391775): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.553909] ---[ end trace 0000000000000000 ]--- <2>[ 456.553911] DMAR: ERROR: DMA PTE for vPFN 0x3d033da already set (to 3457d9003 not 3457d9003) <4>[ 456.553932] ------------[ cut here ]------------ <4>[ 456.553934] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.553936] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.554014] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.554023] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.554025] Tainted: [U]=USER, [W]=WARN <4>[ 456.554027] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.554028] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.554031] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.554032] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.554035] RAX: 0000000000000000 RBX: ffff8883465aced0 RCX: 0000000000000000 <4>[ 456.554036] RDX: 0000000000000000 RSI: 0000000003d033da RDI: 0000000000000000 <4>[ 456.554038] RBP: ffffc9000318f268 R08: 00000000003457d9 R09: 0000000000000001 <4>[ 456.554040] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000027 <4>[ 456.554041] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457d9003 <4>[ 456.554043] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.554045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.554047] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.554048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.554050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.554051] Call Trace: <4>[ 456.554053] <TASK> <4>[ 456.554055] ? show_regs+0x6c/0x80 <4>[ 456.554058] ? __warn+0x93/0x1c0 <4>[ 456.554062] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.554066] ? report_bug+0x182/0x1b0 <4>[ 456.554071] ? handle_bug+0x6e/0xb0 <4>[ 456.554074] ? exc_invalid_op+0x18/0x80 <4>[ 456.554077] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.554086] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.554090] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.554093] ? mark_held_locks+0x46/0x90 <4>[ 456.554104] __iommu_map+0x119/0x2c0 <4>[ 456.554113] iommu_map_sg+0xbf/0x210 <4>[ 456.554121] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.554131] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.554137] dma_map_sgtable+0x1d/0x40 <4>[ 456.554140] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.554293] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.554448] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.554607] ? paint_ptr+0x43/0xa0 <4>[ 456.554617] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.554766] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.554915] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.555072] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.555232] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.555240] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.555388] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.555540] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.555686] ? lock_acquire+0xc9/0x300 <4>[ 456.555701] ? __kernel_text_address+0x12/0x50 <4>[ 456.555719] ? __lock_acquire+0x442/0x2810 <4>[ 456.555723] ? lock_release+0xd4/0x2b0 <4>[ 456.555734] ? find_held_lock+0x31/0x90 <4>[ 456.555736] ? __might_fault+0x53/0xb0 <4>[ 456.555748] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.555896] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.556043] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.556050] drm_ioctl+0x2de/0x5a0 <4>[ 456.556053] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.556205] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.556213] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.556217] x64_sys_call+0x131e/0x2650 <4>[ 456.556220] do_syscall_64+0x91/0x180 <4>[ 456.556227] ? find_held_lock+0x31/0x90 <4>[ 456.556230] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.556233] ? lock_release+0xd4/0x2b0 <4>[ 456.556238] ? find_held_lock+0x31/0x90 <4>[ 456.556241] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.556244] ? lock_release+0xd4/0x2b0 <4>[ 456.556251] ? up_read+0x22/0x30 <4>[ 456.556253] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.556257] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.556261] ? irqentry_exit+0x77/0xb0 <4>[ 456.556264] ? clear_bhb_loop+0x15/0x70 <4>[ 456.556266] ? clear_bhb_loop+0x15/0x70 <4>[ 456.556267] ? clear_bhb_loop+0x15/0x70 <4>[ 456.556271] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.556273] RIP: 0033:0x72cf00b24ded <4>[ 456.556275] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.556277] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.556279] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.556281] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.556282] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.556284] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.556285] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.556296] </TASK> <4>[ 456.556298] irq event stamp: 77396623 <4>[ 456.556299] hardirqs last enabled at (77396629): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.556301] hardirqs last disabled at (77396634): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.556303] softirqs last enabled at (77394878): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.556305] softirqs last disabled at (77394873): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.556307] ---[ end trace 0000000000000000 ]--- <2>[ 456.556309] DMAR: ERROR: DMA PTE for vPFN 0x3d033db already set (to 3457da003 not 3457da003) <4>[ 456.556330] ------------[ cut here ]------------ <4>[ 456.556332] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.556334] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.556411] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.556419] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.556421] Tainted: [U]=USER, [W]=WARN <4>[ 456.556422] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.556424] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.556426] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.556428] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.556430] RAX: 0000000000000000 RBX: ffff8883465aced8 RCX: 0000000000000000 <4>[ 456.556431] RDX: 0000000000000000 RSI: 0000000003d033db RDI: 0000000000000000 <4>[ 456.556433] RBP: ffffc9000318f268 R08: 00000000003457da R09: 0000000000000001 <4>[ 456.556434] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000026 <4>[ 456.556436] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457da003 <4>[ 456.556437] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.556439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.556440] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.556442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.556443] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.556445] Call Trace: <4>[ 456.556446] <TASK> <4>[ 456.556448] ? show_regs+0x6c/0x80 <4>[ 456.556451] ? __warn+0x93/0x1c0 <4>[ 456.556459] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.556463] ? report_bug+0x182/0x1b0 <4>[ 456.556468] ? handle_bug+0x6e/0xb0 <4>[ 456.556471] ? exc_invalid_op+0x18/0x80 <4>[ 456.556474] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.556483] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.556486] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.556489] ? mark_held_locks+0x46/0x90 <4>[ 456.556501] __iommu_map+0x119/0x2c0 <4>[ 456.556510] iommu_map_sg+0xbf/0x210 <4>[ 456.556517] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.556527] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.556532] dma_map_sgtable+0x1d/0x40 <4>[ 456.556536] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.556689] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.556844] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.556998] ? paint_ptr+0x43/0xa0 <4>[ 456.557008] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.557157] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.557306] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.557468] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.557628] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.557635] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.557784] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.557932] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.558078] ? lock_acquire+0xc9/0x300 <4>[ 456.558093] ? __kernel_text_address+0x12/0x50 <4>[ 456.558110] ? __lock_acquire+0x442/0x2810 <4>[ 456.558114] ? lock_release+0xd4/0x2b0 <4>[ 456.558125] ? find_held_lock+0x31/0x90 <4>[ 456.558128] ? __might_fault+0x53/0xb0 <4>[ 456.558140] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.558288] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.558435] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.558442] drm_ioctl+0x2de/0x5a0 <4>[ 456.558445] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.558601] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.558608] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.558613] x64_sys_call+0x131e/0x2650 <4>[ 456.558616] do_syscall_64+0x91/0x180 <4>[ 456.558622] ? find_held_lock+0x31/0x90 <4>[ 456.558625] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.558628] ? lock_release+0xd4/0x2b0 <4>[ 456.558633] ? find_held_lock+0x31/0x90 <4>[ 456.558636] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.558639] ? lock_release+0xd4/0x2b0 <4>[ 456.558646] ? up_read+0x22/0x30 <4>[ 456.558648] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.558652] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.558656] ? irqentry_exit+0x77/0xb0 <4>[ 456.558659] ? clear_bhb_loop+0x15/0x70 <4>[ 456.558661] ? clear_bhb_loop+0x15/0x70 <4>[ 456.558663] ? clear_bhb_loop+0x15/0x70 <4>[ 456.558666] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.558668] RIP: 0033:0x72cf00b24ded <4>[ 456.558670] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.558672] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.558674] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.558676] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.558677] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.558679] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.558681] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.558692] </TASK> <4>[ 456.558693] irq event stamp: 77400515 <4>[ 456.558694] hardirqs last enabled at (77400521): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.558697] hardirqs last disabled at (77400526): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.558699] softirqs last enabled at (77399688): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.558701] softirqs last disabled at (77399683): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.558703] ---[ end trace 0000000000000000 ]--- <2>[ 456.558704] DMAR: ERROR: DMA PTE for vPFN 0x3d033dc already set (to 3457db003 not 3457db003) <4>[ 456.558726] ------------[ cut here ]------------ <4>[ 456.558727] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.558730] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.558807] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.558815] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.558817] Tainted: [U]=USER, [W]=WARN <4>[ 456.558818] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.558820] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.558822] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.558823] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.558826] RAX: 0000000000000000 RBX: ffff8883465acee0 RCX: 0000000000000000 <4>[ 456.558827] RDX: 0000000000000000 RSI: 0000000003d033dc RDI: 0000000000000000 <4>[ 456.558829] RBP: ffffc9000318f268 R08: 00000000003457db R09: 0000000000000001 <4>[ 456.558830] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000025 <4>[ 456.558832] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457db003 <4>[ 456.558833] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.558835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.558836] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.558838] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.558839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.558841] Call Trace: <4>[ 456.558842] <TASK> <4>[ 456.558844] ? show_regs+0x6c/0x80 <4>[ 456.558847] ? __warn+0x93/0x1c0 <4>[ 456.558851] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.558854] ? report_bug+0x182/0x1b0 <4>[ 456.558860] ? handle_bug+0x6e/0xb0 <4>[ 456.558862] ? exc_invalid_op+0x18/0x80 <4>[ 456.558865] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.558874] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.558877] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.558880] ? mark_held_locks+0x46/0x90 <4>[ 456.558892] __iommu_map+0x119/0x2c0 <4>[ 456.558901] iommu_map_sg+0xbf/0x210 <4>[ 456.558908] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.558918] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.558923] dma_map_sgtable+0x1d/0x40 <4>[ 456.558927] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.559080] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.559235] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.559389] ? paint_ptr+0x43/0xa0 <4>[ 456.559399] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.559552] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.559701] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.559859] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.560019] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.560026] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.560174] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.560323] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.560473] ? lock_acquire+0xc9/0x300 <4>[ 456.560488] ? __kernel_text_address+0x12/0x50 <4>[ 456.560506] ? __lock_acquire+0x442/0x2810 <4>[ 456.560510] ? lock_release+0xd4/0x2b0 <4>[ 456.560521] ? find_held_lock+0x31/0x90 <4>[ 456.560523] ? __might_fault+0x53/0xb0 <4>[ 456.560536] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.560684] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.560831] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.560838] drm_ioctl+0x2de/0x5a0 <4>[ 456.560841] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.560993] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.561000] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.561005] x64_sys_call+0x131e/0x2650 <4>[ 456.561008] do_syscall_64+0x91/0x180 <4>[ 456.561015] ? find_held_lock+0x31/0x90 <4>[ 456.561017] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.561021] ? lock_release+0xd4/0x2b0 <4>[ 456.561026] ? find_held_lock+0x31/0x90 <4>[ 456.561029] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.561032] ? lock_release+0xd4/0x2b0 <4>[ 456.561038] ? up_read+0x22/0x30 <4>[ 456.561041] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.561044] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.561049] ? irqentry_exit+0x77/0xb0 <4>[ 456.561052] ? clear_bhb_loop+0x15/0x70 <4>[ 456.561053] ? clear_bhb_loop+0x15/0x70 <4>[ 456.561055] ? clear_bhb_loop+0x15/0x70 <4>[ 456.561058] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.561061] RIP: 0033:0x72cf00b24ded <4>[ 456.561063] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.561065] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.561067] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.561069] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.561070] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.561072] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.561073] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.561084] </TASK> <4>[ 456.561085] irq event stamp: 77404399 <4>[ 456.561087] hardirqs last enabled at (77404405): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.561089] hardirqs last disabled at (77404410): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.561091] softirqs last enabled at (77402702): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.561093] softirqs last disabled at (77402697): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.561095] ---[ end trace 0000000000000000 ]--- <2>[ 456.561097] DMAR: ERROR: DMA PTE for vPFN 0x3d033dd already set (to 3457dc003 not 3457dc003) <4>[ 456.561118] ------------[ cut here ]------------ <4>[ 456.561120] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.561122] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.561199] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.561207] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.561209] Tainted: [U]=USER, [W]=WARN <4>[ 456.561211] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.561212] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.561214] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.561216] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.561218] RAX: 0000000000000000 RBX: ffff8883465acee8 RCX: 0000000000000000 <4>[ 456.561219] RDX: 0000000000000000 RSI: 0000000003d033dd RDI: 0000000000000000 <4>[ 456.561221] RBP: ffffc9000318f268 R08: 00000000003457dc R09: 0000000000000001 <4>[ 456.561222] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000024 <4>[ 456.561224] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457dc003 <4>[ 456.561225] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.561227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.561229] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.561230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.561232] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.561233] Call Trace: <4>[ 456.561234] <TASK> <4>[ 456.561236] ? show_regs+0x6c/0x80 <4>[ 456.561239] ? __warn+0x93/0x1c0 <4>[ 456.561243] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.561246] ? report_bug+0x182/0x1b0 <4>[ 456.561252] ? handle_bug+0x6e/0xb0 <4>[ 456.561254] ? exc_invalid_op+0x18/0x80 <4>[ 456.561257] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.561266] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.561270] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.561273] ? mark_held_locks+0x46/0x90 <4>[ 456.561284] __iommu_map+0x119/0x2c0 <4>[ 456.561293] iommu_map_sg+0xbf/0x210 <4>[ 456.561300] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.561310] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.561315] dma_map_sgtable+0x1d/0x40 <4>[ 456.561319] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.561476] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.561631] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.561786] ? paint_ptr+0x43/0xa0 <4>[ 456.561796] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.561946] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.562095] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.562252] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.562413] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.562420] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.562573] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.562721] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.562867] ? lock_acquire+0xc9/0x300 <4>[ 456.562882] ? __kernel_text_address+0x12/0x50 <4>[ 456.562900] ? __lock_acquire+0x442/0x2810 <4>[ 456.562904] ? lock_release+0xd4/0x2b0 <4>[ 456.562914] ? find_held_lock+0x31/0x90 <4>[ 456.562917] ? __might_fault+0x53/0xb0 <4>[ 456.562929] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.563077] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.563224] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.563230] drm_ioctl+0x2de/0x5a0 <4>[ 456.563233] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.563386] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.563393] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.563398] x64_sys_call+0x131e/0x2650 <4>[ 456.563400] do_syscall_64+0x91/0x180 <4>[ 456.563407] ? find_held_lock+0x31/0x90 <4>[ 456.563410] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.563413] ? lock_release+0xd4/0x2b0 <4>[ 456.563418] ? find_held_lock+0x31/0x90 <4>[ 456.563421] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.563424] ? lock_release+0xd4/0x2b0 <4>[ 456.563430] ? up_read+0x22/0x30 <4>[ 456.563433] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.563436] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.563441] ? irqentry_exit+0x77/0xb0 <4>[ 456.563444] ? clear_bhb_loop+0x15/0x70 <4>[ 456.563446] ? clear_bhb_loop+0x15/0x70 <4>[ 456.563447] ? clear_bhb_loop+0x15/0x70 <4>[ 456.563451] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.563457] RIP: 0033:0x72cf00b24ded <4>[ 456.563460] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.563461] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.563464] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.563465] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.563467] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.563468] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.563470] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.563481] </TASK> <4>[ 456.563482] irq event stamp: 77408291 <4>[ 456.563483] hardirqs last enabled at (77408297): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.563486] hardirqs last disabled at (77408302): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.563488] softirqs last enabled at (77408090): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.563490] softirqs last disabled at (77408085): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.563492] ---[ end trace 0000000000000000 ]--- <2>[ 456.563493] DMAR: ERROR: DMA PTE for vPFN 0x3d033de already set (to 3457dd003 not 3457dd003) <4>[ 456.563515] ------------[ cut here ]------------ <4>[ 456.563516] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.563519] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.563596] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.563604] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.563606] Tainted: [U]=USER, [W]=WARN <4>[ 456.563607] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.563609] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.563611] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.563613] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.563615] RAX: 0000000000000000 RBX: ffff8883465acef0 RCX: 0000000000000000 <4>[ 456.563616] RDX: 0000000000000000 RSI: 0000000003d033de RDI: 0000000000000000 <4>[ 456.563618] RBP: ffffc9000318f268 R08: 00000000003457dd R09: 0000000000000001 <4>[ 456.563619] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000023 <4>[ 456.563621] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457dd003 <4>[ 456.563622] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.563624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.563626] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.563627] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.563629] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.563630] Call Trace: <4>[ 456.563631] <TASK> <4>[ 456.563633] ? show_regs+0x6c/0x80 <4>[ 456.563636] ? __warn+0x93/0x1c0 <4>[ 456.563640] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.563644] ? report_bug+0x182/0x1b0 <4>[ 456.563649] ? handle_bug+0x6e/0xb0 <4>[ 456.563651] ? exc_invalid_op+0x18/0x80 <4>[ 456.563654] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.563663] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.563667] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.563670] ? mark_held_locks+0x46/0x90 <4>[ 456.563681] __iommu_map+0x119/0x2c0 <4>[ 456.563690] iommu_map_sg+0xbf/0x210 <4>[ 456.563697] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.563707] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.563712] dma_map_sgtable+0x1d/0x40 <4>[ 456.563716] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.563869] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.564024] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.564178] ? paint_ptr+0x43/0xa0 <4>[ 456.564188] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.564338] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.564491] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.564649] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.564809] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.564816] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.564965] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.565113] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.565259] ? lock_acquire+0xc9/0x300 <4>[ 456.565273] ? __kernel_text_address+0x12/0x50 <4>[ 456.565291] ? __lock_acquire+0x442/0x2810 <4>[ 456.565295] ? lock_release+0xd4/0x2b0 <4>[ 456.565306] ? find_held_lock+0x31/0x90 <4>[ 456.565309] ? __might_fault+0x53/0xb0 <4>[ 456.565321] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.565472] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.565619] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.565626] drm_ioctl+0x2de/0x5a0 <4>[ 456.565629] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.565782] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.565789] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.565794] x64_sys_call+0x131e/0x2650 <4>[ 456.565797] do_syscall_64+0x91/0x180 <4>[ 456.565803] ? find_held_lock+0x31/0x90 <4>[ 456.565806] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.565809] ? lock_release+0xd4/0x2b0 <4>[ 456.565814] ? find_held_lock+0x31/0x90 <4>[ 456.565817] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.565821] ? lock_release+0xd4/0x2b0 <4>[ 456.565827] ? up_read+0x22/0x30 <4>[ 456.565829] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.565833] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.565837] ? irqentry_exit+0x77/0xb0 <4>[ 456.565840] ? clear_bhb_loop+0x15/0x70 <4>[ 456.565842] ? clear_bhb_loop+0x15/0x70 <4>[ 456.565844] ? clear_bhb_loop+0x15/0x70 <4>[ 456.565847] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.565849] RIP: 0033:0x72cf00b24ded <4>[ 456.565852] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.565853] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.565856] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.565858] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.565859] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.565861] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.565862] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.565873] </TASK> <4>[ 456.565874] irq event stamp: 77412175 <4>[ 456.565876] hardirqs last enabled at (77412181): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.565878] hardirqs last disabled at (77412186): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.565880] softirqs last enabled at (77411216): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.565882] softirqs last disabled at (77411211): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.565884] ---[ end trace 0000000000000000 ]--- <2>[ 456.565886] DMAR: ERROR: DMA PTE for vPFN 0x3d033df already set (to 3457de003 not 3457de003) <4>[ 456.565908] ------------[ cut here ]------------ <4>[ 456.565910] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.565912] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.565989] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.565997] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.565999] Tainted: [U]=USER, [W]=WARN <4>[ 456.566000] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.566002] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.566004] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.566005] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.566008] RAX: 0000000000000000 RBX: ffff8883465acef8 RCX: 0000000000000000 <4>[ 456.566009] RDX: 0000000000000000 RSI: 0000000003d033df RDI: 0000000000000000 <4>[ 456.566011] RBP: ffffc9000318f268 R08: 00000000003457de R09: 0000000000000001 <4>[ 456.566012] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000022 <4>[ 456.566014] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457de003 <4>[ 456.566015] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.566017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.566018] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.566020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.566021] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.566023] Call Trace: <4>[ 456.566024] <TASK> <4>[ 456.566026] ? show_regs+0x6c/0x80 <4>[ 456.566029] ? __warn+0x93/0x1c0 <4>[ 456.566032] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.566036] ? report_bug+0x182/0x1b0 <4>[ 456.566041] ? handle_bug+0x6e/0xb0 <4>[ 456.566044] ? exc_invalid_op+0x18/0x80 <4>[ 456.566047] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.566056] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.566059] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.566062] ? mark_held_locks+0x46/0x90 <4>[ 456.566073] __iommu_map+0x119/0x2c0 <4>[ 456.566083] iommu_map_sg+0xbf/0x210 <4>[ 456.566090] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.566100] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.566105] dma_map_sgtable+0x1d/0x40 <4>[ 456.566109] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.566261] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.566417] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.566575] ? paint_ptr+0x43/0xa0 <4>[ 456.566585] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.566735] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.566884] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.567042] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.567202] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.567209] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.567358] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.567511] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.567656] ? lock_acquire+0xc9/0x300 <4>[ 456.567671] ? __kernel_text_address+0x12/0x50 <4>[ 456.567689] ? __lock_acquire+0x442/0x2810 <4>[ 456.567693] ? lock_release+0xd4/0x2b0 <4>[ 456.567704] ? find_held_lock+0x31/0x90 <4>[ 456.567706] ? __might_fault+0x53/0xb0 <4>[ 456.567718] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.567866] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.568013] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.568019] drm_ioctl+0x2de/0x5a0 <4>[ 456.568022] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.568175] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.568182] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.568187] x64_sys_call+0x131e/0x2650 <4>[ 456.568190] do_syscall_64+0x91/0x180 <4>[ 456.568196] ? find_held_lock+0x31/0x90 <4>[ 456.568199] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.568202] ? lock_release+0xd4/0x2b0 <4>[ 456.568207] ? find_held_lock+0x31/0x90 <4>[ 456.568210] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.568213] ? lock_release+0xd4/0x2b0 <4>[ 456.568219] ? up_read+0x22/0x30 <4>[ 456.568222] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.568225] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.568230] ? irqentry_exit+0x77/0xb0 <4>[ 456.568233] ? clear_bhb_loop+0x15/0x70 <4>[ 456.568235] ? clear_bhb_loop+0x15/0x70 <4>[ 456.568236] ? clear_bhb_loop+0x15/0x70 <4>[ 456.568240] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.568242] RIP: 0033:0x72cf00b24ded <4>[ 456.568244] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.568246] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.568248] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.568250] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.568251] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.568253] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.568254] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.568265] </TASK> <4>[ 456.568267] irq event stamp: 77416059 <4>[ 456.568268] hardirqs last enabled at (77416065): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.568270] hardirqs last disabled at (77416070): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.568272] softirqs last enabled at (77414314): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.568274] softirqs last disabled at (77414309): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.568276] ---[ end trace 0000000000000000 ]--- <2>[ 456.568278] DMAR: ERROR: DMA PTE for vPFN 0x3d033e0 already set (to 3457df003 not 3457df003) <4>[ 456.568299] ------------[ cut here ]------------ <4>[ 456.568300] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.568303] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.568379] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.568387] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.568390] Tainted: [U]=USER, [W]=WARN <4>[ 456.568391] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.568392] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.568394] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.568396] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.568398] RAX: 0000000000000000 RBX: ffff8883465acf00 RCX: 0000000000000000 <4>[ 456.568400] RDX: 0000000000000000 RSI: 0000000003d033e0 RDI: 0000000000000000 <4>[ 456.568401] RBP: ffffc9000318f268 R08: 00000000003457df R09: 0000000000000001 <4>[ 456.568403] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000021 <4>[ 456.568404] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457df003 <4>[ 456.568406] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.568408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.568409] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.568411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.568412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.568414] Call Trace: <4>[ 456.568415] <TASK> <4>[ 456.568416] ? show_regs+0x6c/0x80 <4>[ 456.568420] ? __warn+0x93/0x1c0 <4>[ 456.568423] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.568427] ? report_bug+0x182/0x1b0 <4>[ 456.568432] ? handle_bug+0x6e/0xb0 <4>[ 456.568435] ? exc_invalid_op+0x18/0x80 <4>[ 456.568438] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.568447] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.568450] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.568457] ? mark_held_locks+0x46/0x90 <4>[ 456.568469] __iommu_map+0x119/0x2c0 <4>[ 456.568478] iommu_map_sg+0xbf/0x210 <4>[ 456.568485] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.568495] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.568500] dma_map_sgtable+0x1d/0x40 <4>[ 456.568504] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.568656] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.568811] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.568966] ? paint_ptr+0x43/0xa0 <4>[ 456.568976] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.569125] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.569274] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.569432] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.569596] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.569603] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.569752] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.569901] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.570046] ? lock_acquire+0xc9/0x300 <4>[ 456.570061] ? __kernel_text_address+0x12/0x50 <4>[ 456.570079] ? __lock_acquire+0x442/0x2810 <4>[ 456.570083] ? lock_release+0xd4/0x2b0 <4>[ 456.570093] ? find_held_lock+0x31/0x90 <4>[ 456.570096] ? __might_fault+0x53/0xb0 <4>[ 456.570108] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.570256] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.570403] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.570410] drm_ioctl+0x2de/0x5a0 <4>[ 456.570413] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.570570] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.570577] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.570582] x64_sys_call+0x131e/0x2650 <4>[ 456.570585] do_syscall_64+0x91/0x180 <4>[ 456.570592] ? find_held_lock+0x31/0x90 <4>[ 456.570595] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.570599] ? lock_release+0xd4/0x2b0 <4>[ 456.570604] ? find_held_lock+0x31/0x90 <4>[ 456.570607] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.570610] ? lock_release+0xd4/0x2b0 <4>[ 456.570617] ? up_read+0x22/0x30 <4>[ 456.570620] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.570623] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.570628] ? irqentry_exit+0x77/0xb0 <4>[ 456.570631] ? clear_bhb_loop+0x15/0x70 <4>[ 456.570633] ? clear_bhb_loop+0x15/0x70 <4>[ 456.570634] ? clear_bhb_loop+0x15/0x70 <4>[ 456.570638] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.570641] RIP: 0033:0x72cf00b24ded <4>[ 456.570643] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.570645] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.570647] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.570649] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.570651] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.570653] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.570654] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.570665] </TASK> <4>[ 456.570667] irq event stamp: 77419945 <4>[ 456.570668] hardirqs last enabled at (77419951): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.570671] hardirqs last disabled at (77419956): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.570673] softirqs last enabled at (77419118): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.570675] softirqs last disabled at (77419113): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.570677] ---[ end trace 0000000000000000 ]--- <2>[ 456.570679] DMAR: ERROR: DMA PTE for vPFN 0x3d033e1 already set (to 3457e0003 not 3457e0003) <4>[ 456.570702] ------------[ cut here ]------------ <4>[ 456.570703] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.570706] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.570786] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.570794] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.570796] Tainted: [U]=USER, [W]=WARN <4>[ 456.570798] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.570799] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.570801] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.570803] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.570805] RAX: 0000000000000000 RBX: ffff8883465acf08 RCX: 0000000000000000 <4>[ 456.570807] RDX: 0000000000000000 RSI: 0000000003d033e1 RDI: 0000000000000000 <4>[ 456.570808] RBP: ffffc9000318f268 R08: 00000000003457e0 R09: 0000000000000001 <4>[ 456.570810] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000020 <4>[ 456.570811] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e0003 <4>[ 456.570813] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.570815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.570816] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.570818] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.570819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.570821] Call Trace: <4>[ 456.570822] <TASK> <4>[ 456.570824] ? show_regs+0x6c/0x80 <4>[ 456.570827] ? __warn+0x93/0x1c0 <4>[ 456.570830] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.570834] ? report_bug+0x182/0x1b0 <4>[ 456.570839] ? handle_bug+0x6e/0xb0 <4>[ 456.570842] ? exc_invalid_op+0x18/0x80 <4>[ 456.570845] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.570854] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.570857] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.570860] ? mark_held_locks+0x46/0x90 <4>[ 456.570872] __iommu_map+0x119/0x2c0 <4>[ 456.570881] iommu_map_sg+0xbf/0x210 <4>[ 456.570888] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.570898] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.570903] dma_map_sgtable+0x1d/0x40 <4>[ 456.570907] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.571060] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.571215] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.571369] ? paint_ptr+0x43/0xa0 <4>[ 456.571379] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.571533] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.571682] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.571839] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.571999] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.572006] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.572155] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.572303] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.572448] ? lock_acquire+0xc9/0x300 <4>[ 456.572467] ? __kernel_text_address+0x12/0x50 <4>[ 456.572485] ? __lock_acquire+0x442/0x2810 <4>[ 456.572489] ? lock_release+0xd4/0x2b0 <4>[ 456.572500] ? find_held_lock+0x31/0x90 <4>[ 456.572503] ? __might_fault+0x53/0xb0 <4>[ 456.572515] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.572663] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.572811] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.572817] drm_ioctl+0x2de/0x5a0 <4>[ 456.572820] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.572972] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.572979] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.572984] x64_sys_call+0x131e/0x2650 <4>[ 456.572987] do_syscall_64+0x91/0x180 <4>[ 456.572994] ? find_held_lock+0x31/0x90 <4>[ 456.572997] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.573000] ? lock_release+0xd4/0x2b0 <4>[ 456.573005] ? find_held_lock+0x31/0x90 <4>[ 456.573008] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.573011] ? lock_release+0xd4/0x2b0 <4>[ 456.573017] ? up_read+0x22/0x30 <4>[ 456.573020] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.573023] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.573028] ? irqentry_exit+0x77/0xb0 <4>[ 456.573031] ? clear_bhb_loop+0x15/0x70 <4>[ 456.573033] ? clear_bhb_loop+0x15/0x70 <4>[ 456.573034] ? clear_bhb_loop+0x15/0x70 <4>[ 456.573037] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.573040] RIP: 0033:0x72cf00b24ded <4>[ 456.573042] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.573044] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.573046] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.573048] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.573049] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.573051] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.573052] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.573063] </TASK> <4>[ 456.573065] irq event stamp: 77423823 <4>[ 456.573066] hardirqs last enabled at (77423829): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.573068] hardirqs last disabled at (77423834): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.573071] softirqs last enabled at (77421824): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.573073] softirqs last disabled at (77421819): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.573074] ---[ end trace 0000000000000000 ]--- <2>[ 456.573076] DMAR: ERROR: DMA PTE for vPFN 0x3d033e2 already set (to 3457e1003 not 3457e1003) <4>[ 456.573098] ------------[ cut here ]------------ <4>[ 456.573099] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.573102] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.573179] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.573187] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.573189] Tainted: [U]=USER, [W]=WARN <4>[ 456.573190] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.573192] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.573194] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.573196] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.573198] RAX: 0000000000000000 RBX: ffff8883465acf10 RCX: 0000000000000000 <4>[ 456.573199] RDX: 0000000000000000 RSI: 0000000003d033e2 RDI: 0000000000000000 <4>[ 456.573201] RBP: ffffc9000318f268 R08: 00000000003457e1 R09: 0000000000000001 <4>[ 456.573202] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000001f <4>[ 456.573204] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e1003 <4>[ 456.573205] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.573207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.573209] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.573210] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.573212] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.573213] Call Trace: <4>[ 456.573214] <TASK> <4>[ 456.573216] ? show_regs+0x6c/0x80 <4>[ 456.573220] ? __warn+0x93/0x1c0 <4>[ 456.573223] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.573227] ? report_bug+0x182/0x1b0 <4>[ 456.573232] ? handle_bug+0x6e/0xb0 <4>[ 456.573234] ? exc_invalid_op+0x18/0x80 <4>[ 456.573237] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.573246] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.573250] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.573253] ? mark_held_locks+0x46/0x90 <4>[ 456.573264] __iommu_map+0x119/0x2c0 <4>[ 456.573273] iommu_map_sg+0xbf/0x210 <4>[ 456.573280] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.573290] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.573296] dma_map_sgtable+0x1d/0x40 <4>[ 456.573299] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.573452] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.573611] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.573766] ? paint_ptr+0x43/0xa0 <4>[ 456.573776] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.573925] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.574074] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.574231] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.574391] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.574399] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.574551] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.574700] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.574845] ? lock_acquire+0xc9/0x300 <4>[ 456.574860] ? __kernel_text_address+0x12/0x50 <4>[ 456.574878] ? __lock_acquire+0x442/0x2810 <4>[ 456.574882] ? lock_release+0xd4/0x2b0 <4>[ 456.574892] ? find_held_lock+0x31/0x90 <4>[ 456.574895] ? __might_fault+0x53/0xb0 <4>[ 456.574907] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.575055] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.575202] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.575209] drm_ioctl+0x2de/0x5a0 <4>[ 456.575212] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.575364] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.575371] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.575377] x64_sys_call+0x131e/0x2650 <4>[ 456.575380] do_syscall_64+0x91/0x180 <4>[ 456.575387] ? find_held_lock+0x31/0x90 <4>[ 456.575389] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.575393] ? lock_release+0xd4/0x2b0 <4>[ 456.575398] ? find_held_lock+0x31/0x90 <4>[ 456.575401] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.575405] ? lock_release+0xd4/0x2b0 <4>[ 456.575411] ? up_read+0x22/0x30 <4>[ 456.575414] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.575417] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.575421] ? irqentry_exit+0x77/0xb0 <4>[ 456.575424] ? clear_bhb_loop+0x15/0x70 <4>[ 456.575426] ? clear_bhb_loop+0x15/0x70 <4>[ 456.575428] ? clear_bhb_loop+0x15/0x70 <4>[ 456.575431] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.575433] RIP: 0033:0x72cf00b24ded <4>[ 456.575435] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.575437] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.575440] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.575441] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.575443] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.575444] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.575446] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.575460] </TASK> <4>[ 456.575462] irq event stamp: 77427715 <4>[ 456.575463] hardirqs last enabled at (77427721): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.575466] hardirqs last disabled at (77427726): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.575468] softirqs last enabled at (77427648): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.575470] softirqs last disabled at (77427643): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.575472] ---[ end trace 0000000000000000 ]--- <2>[ 456.575474] DMAR: ERROR: DMA PTE for vPFN 0x3d033e3 already set (to 3457e2003 not 3457e2003) <4>[ 456.575496] ------------[ cut here ]------------ <4>[ 456.575497] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.575500] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.575577] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.575585] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.575588] Tainted: [U]=USER, [W]=WARN <4>[ 456.575589] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.575591] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.575593] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.575594] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.575597] RAX: 0000000000000000 RBX: ffff8883465acf18 RCX: 0000000000000000 <4>[ 456.575598] RDX: 0000000000000000 RSI: 0000000003d033e3 RDI: 0000000000000000 <4>[ 456.575600] RBP: ffffc9000318f268 R08: 00000000003457e2 R09: 0000000000000001 <4>[ 456.575601] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000001e <4>[ 456.575603] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e2003 <4>[ 456.575604] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.575606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.575607] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.575609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.575610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.575612] Call Trace: <4>[ 456.575613] <TASK> <4>[ 456.575615] ? show_regs+0x6c/0x80 <4>[ 456.575618] ? __warn+0x93/0x1c0 <4>[ 456.575622] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.575626] ? report_bug+0x182/0x1b0 <4>[ 456.575631] ? handle_bug+0x6e/0xb0 <4>[ 456.575633] ? exc_invalid_op+0x18/0x80 <4>[ 456.575636] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.575645] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.575649] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.575652] ? mark_held_locks+0x46/0x90 <4>[ 456.575663] __iommu_map+0x119/0x2c0 <4>[ 456.575672] iommu_map_sg+0xbf/0x210 <4>[ 456.575679] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.575689] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.575695] dma_map_sgtable+0x1d/0x40 <4>[ 456.575698] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.575851] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.576006] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.576160] ? paint_ptr+0x43/0xa0 <4>[ 456.576170] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.576319] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.576472] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.576630] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.576791] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.576798] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.576946] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.577095] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.577240] ? lock_acquire+0xc9/0x300 <4>[ 456.577255] ? __kernel_text_address+0x12/0x50 <4>[ 456.577273] ? __lock_acquire+0x442/0x2810 <4>[ 456.577277] ? lock_release+0xd4/0x2b0 <4>[ 456.577288] ? find_held_lock+0x31/0x90 <4>[ 456.577290] ? __might_fault+0x53/0xb0 <4>[ 456.577302] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.577450] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.577601] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.577608] drm_ioctl+0x2de/0x5a0 <4>[ 456.577611] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.577764] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.577771] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.577776] x64_sys_call+0x131e/0x2650 <4>[ 456.577779] do_syscall_64+0x91/0x180 <4>[ 456.577785] ? find_held_lock+0x31/0x90 <4>[ 456.577788] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.577791] ? lock_release+0xd4/0x2b0 <4>[ 456.577796] ? find_held_lock+0x31/0x90 <4>[ 456.577799] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.577802] ? lock_release+0xd4/0x2b0 <4>[ 456.577809] ? up_read+0x22/0x30 <4>[ 456.577811] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.577815] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.577819] ? irqentry_exit+0x77/0xb0 <4>[ 456.577822] ? clear_bhb_loop+0x15/0x70 <4>[ 456.577824] ? clear_bhb_loop+0x15/0x70 <4>[ 456.577825] ? clear_bhb_loop+0x15/0x70 <4>[ 456.577829] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.577831] RIP: 0033:0x72cf00b24ded <4>[ 456.577833] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.577835] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.577838] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.577839] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.577841] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.577842] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.577844] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.577854] </TASK> <4>[ 456.577856] irq event stamp: 77431599 <4>[ 456.577857] hardirqs last enabled at (77431605): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.577859] hardirqs last disabled at (77431610): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.577862] softirqs last enabled at (77430676): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.577864] softirqs last disabled at (77430671): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.577865] ---[ end trace 0000000000000000 ]--- <2>[ 456.577867] DMAR: ERROR: DMA PTE for vPFN 0x3d033e4 already set (to 3457e3003 not 3457e3003) <4>[ 456.577889] ------------[ cut here ]------------ <4>[ 456.577890] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.577893] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.577969] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.577977] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.577979] Tainted: [U]=USER, [W]=WARN <4>[ 456.577981] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.577982] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.577984] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.577986] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.577988] RAX: 0000000000000000 RBX: ffff8883465acf20 RCX: 0000000000000000 <4>[ 456.577990] RDX: 0000000000000000 RSI: 0000000003d033e4 RDI: 0000000000000000 <4>[ 456.577991] RBP: ffffc9000318f268 R08: 00000000003457e3 R09: 0000000000000001 <4>[ 456.577993] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000001d <4>[ 456.577994] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e3003 <4>[ 456.577996] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.577997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.577999] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.578001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.578002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.578003] Call Trace: <4>[ 456.578005] <TASK> <4>[ 456.578006] ? show_regs+0x6c/0x80 <4>[ 456.578010] ? __warn+0x93/0x1c0 <4>[ 456.578013] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.578017] ? report_bug+0x182/0x1b0 <4>[ 456.578022] ? handle_bug+0x6e/0xb0 <4>[ 456.578025] ? exc_invalid_op+0x18/0x80 <4>[ 456.578027] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.578037] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.578040] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.578043] ? mark_held_locks+0x46/0x90 <4>[ 456.578054] __iommu_map+0x119/0x2c0 <4>[ 456.578063] iommu_map_sg+0xbf/0x210 <4>[ 456.578070] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.578080] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.578086] dma_map_sgtable+0x1d/0x40 <4>[ 456.578089] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.578242] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.578397] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.578556] ? paint_ptr+0x43/0xa0 <4>[ 456.578566] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.578716] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.578865] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.579023] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.579183] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.579190] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.579339] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.579492] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.579638] ? lock_acquire+0xc9/0x300 <4>[ 456.579653] ? __kernel_text_address+0x12/0x50 <4>[ 456.579671] ? __lock_acquire+0x442/0x2810 <4>[ 456.579675] ? lock_release+0xd4/0x2b0 <4>[ 456.579686] ? find_held_lock+0x31/0x90 <4>[ 456.579688] ? __might_fault+0x53/0xb0 <4>[ 456.579700] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.579848] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.579995] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.580002] drm_ioctl+0x2de/0x5a0 <4>[ 456.580004] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.580157] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.580164] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.580169] x64_sys_call+0x131e/0x2650 <4>[ 456.580172] do_syscall_64+0x91/0x180 <4>[ 456.580179] ? find_held_lock+0x31/0x90 <4>[ 456.580181] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.580185] ? lock_release+0xd4/0x2b0 <4>[ 456.580190] ? find_held_lock+0x31/0x90 <4>[ 456.580193] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.580196] ? lock_release+0xd4/0x2b0 <4>[ 456.580202] ? up_read+0x22/0x30 <4>[ 456.580205] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.580208] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.580213] ? irqentry_exit+0x77/0xb0 <4>[ 456.580216] ? clear_bhb_loop+0x15/0x70 <4>[ 456.580217] ? clear_bhb_loop+0x15/0x70 <4>[ 456.580219] ? clear_bhb_loop+0x15/0x70 <4>[ 456.580222] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.580225] RIP: 0033:0x72cf00b24ded <4>[ 456.580227] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.580228] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.580231] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.580233] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.580234] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.580236] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.580237] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.580248] </TASK> <4>[ 456.580249] irq event stamp: 77435483 <4>[ 456.580251] hardirqs last enabled at (77435489): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.580253] hardirqs last disabled at (77435494): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.580255] softirqs last enabled at (77433738): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.580257] softirqs last disabled at (77433733): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.580259] ---[ end trace 0000000000000000 ]--- <2>[ 456.580261] DMAR: ERROR: DMA PTE for vPFN 0x3d033e5 already set (to 3457e4003 not 3457e4003) <4>[ 456.580282] ------------[ cut here ]------------ <4>[ 456.580284] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.580286] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.580363] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.580370] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.580373] Tainted: [U]=USER, [W]=WARN <4>[ 456.580374] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.580376] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.580378] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.580380] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.580383] RAX: 0000000000000000 RBX: ffff8883465acf28 RCX: 0000000000000000 <4>[ 456.580384] RDX: 0000000000000000 RSI: 0000000003d033e5 RDI: 0000000000000000 <4>[ 456.580386] RBP: ffffc9000318f268 R08: 00000000003457e4 R09: 0000000000000001 <4>[ 456.580387] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000001c <4>[ 456.580389] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e4003 <4>[ 456.580391] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.580393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.580394] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.580396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.580398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.580399] Call Trace: <4>[ 456.580401] <TASK> <4>[ 456.580403] ? show_regs+0x6c/0x80 <4>[ 456.580406] ? __warn+0x93/0x1c0 <4>[ 456.580410] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.580414] ? report_bug+0x182/0x1b0 <4>[ 456.580419] ? handle_bug+0x6e/0xb0 <4>[ 456.580422] ? exc_invalid_op+0x18/0x80 <4>[ 456.580425] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.580434] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.580438] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.580441] ? mark_held_locks+0x46/0x90 <4>[ 456.580452] __iommu_map+0x119/0x2c0 <4>[ 456.580466] iommu_map_sg+0xbf/0x210 <4>[ 456.580473] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.580483] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.580489] dma_map_sgtable+0x1d/0x40 <4>[ 456.580492] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.580646] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.580801] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.580955] ? paint_ptr+0x43/0xa0 <4>[ 456.580965] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.581114] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.581263] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.581420] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.581586] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.581593] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.581740] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.581889] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.582034] ? lock_acquire+0xc9/0x300 <4>[ 456.582049] ? __kernel_text_address+0x12/0x50 <4>[ 456.582066] ? __lock_acquire+0x442/0x2810 <4>[ 456.582070] ? lock_release+0xd4/0x2b0 <4>[ 456.582081] ? find_held_lock+0x31/0x90 <4>[ 456.582084] ? __might_fault+0x53/0xb0 <4>[ 456.582096] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.582244] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.582390] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.582397] drm_ioctl+0x2de/0x5a0 <4>[ 456.582400] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.582556] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.582563] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.582568] x64_sys_call+0x131e/0x2650 <4>[ 456.582571] do_syscall_64+0x91/0x180 <4>[ 456.582578] ? find_held_lock+0x31/0x90 <4>[ 456.582581] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.582584] ? lock_release+0xd4/0x2b0 <4>[ 456.582589] ? find_held_lock+0x31/0x90 <4>[ 456.582592] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.582596] ? lock_release+0xd4/0x2b0 <4>[ 456.582602] ? up_read+0x22/0x30 <4>[ 456.582605] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.582608] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.582612] ? irqentry_exit+0x77/0xb0 <4>[ 456.582615] ? clear_bhb_loop+0x15/0x70 <4>[ 456.582617] ? clear_bhb_loop+0x15/0x70 <4>[ 456.582619] ? clear_bhb_loop+0x15/0x70 <4>[ 456.582622] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.582625] RIP: 0033:0x72cf00b24ded <4>[ 456.582627] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.582629] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.582631] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.582633] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.582634] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.582636] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.582637] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.582648] </TASK> <4>[ 456.582650] irq event stamp: 77439375 <4>[ 456.582651] hardirqs last enabled at (77439381): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.582653] hardirqs last disabled at (77439386): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.582656] softirqs last enabled at (77438548): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.582658] softirqs last disabled at (77438543): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.582660] ---[ end trace 0000000000000000 ]--- <2>[ 456.582661] DMAR: ERROR: DMA PTE for vPFN 0x3d033e6 already set (to 3457e5003 not 3457e5003) <4>[ 456.582683] ------------[ cut here ]------------ <4>[ 456.582685] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.582687] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.582764] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.582772] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.582774] Tainted: [U]=USER, [W]=WARN <4>[ 456.582775] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.582777] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.582779] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.582781] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.582783] RAX: 0000000000000000 RBX: ffff8883465acf30 RCX: 0000000000000000 <4>[ 456.582784] RDX: 0000000000000000 RSI: 0000000003d033e6 RDI: 0000000000000000 <4>[ 456.582786] RBP: ffffc9000318f268 R08: 00000000003457e5 R09: 0000000000000001 <4>[ 456.582787] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000001b <4>[ 456.582789] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e5003 <4>[ 456.582790] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.582792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.582794] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.582795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.582797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.582798] Call Trace: <4>[ 456.582799] <TASK> <4>[ 456.582801] ? show_regs+0x6c/0x80 <4>[ 456.582805] ? __warn+0x93/0x1c0 <4>[ 456.582808] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.582812] ? report_bug+0x182/0x1b0 <4>[ 456.582817] ? handle_bug+0x6e/0xb0 <4>[ 456.582820] ? exc_invalid_op+0x18/0x80 <4>[ 456.582823] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.582832] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.582835] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.582838] ? mark_held_locks+0x46/0x90 <4>[ 456.582849] __iommu_map+0x119/0x2c0 <4>[ 456.582858] iommu_map_sg+0xbf/0x210 <4>[ 456.582866] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.582876] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.582881] dma_map_sgtable+0x1d/0x40 <4>[ 456.582884] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.583038] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.583192] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.583346] ? paint_ptr+0x43/0xa0 <4>[ 456.583356] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.583509] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.583658] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.583816] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.583977] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.583984] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.584133] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.584282] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.584427] ? lock_acquire+0xc9/0x300 <4>[ 456.584442] ? __kernel_text_address+0x12/0x50 <4>[ 456.584464] ? __lock_acquire+0x442/0x2810 <4>[ 456.584468] ? lock_release+0xd4/0x2b0 <4>[ 456.584479] ? find_held_lock+0x31/0x90 <4>[ 456.584481] ? __might_fault+0x53/0xb0 <4>[ 456.584494] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.584642] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.584789] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.584795] drm_ioctl+0x2de/0x5a0 <4>[ 456.584798] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.584951] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.584958] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.584963] x64_sys_call+0x131e/0x2650 <4>[ 456.584966] do_syscall_64+0x91/0x180 <4>[ 456.584973] ? find_held_lock+0x31/0x90 <4>[ 456.584975] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.584979] ? lock_release+0xd4/0x2b0 <4>[ 456.584984] ? find_held_lock+0x31/0x90 <4>[ 456.584986] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.584990] ? lock_release+0xd4/0x2b0 <4>[ 456.584996] ? up_read+0x22/0x30 <4>[ 456.584999] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.585002] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.585007] ? irqentry_exit+0x77/0xb0 <4>[ 456.585010] ? clear_bhb_loop+0x15/0x70 <4>[ 456.585012] ? clear_bhb_loop+0x15/0x70 <4>[ 456.585013] ? clear_bhb_loop+0x15/0x70 <4>[ 456.585016] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.585019] RIP: 0033:0x72cf00b24ded <4>[ 456.585021] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.585023] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.585025] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.585027] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.585028] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.585030] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.585031] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.585042] </TASK> <4>[ 456.585044] irq event stamp: 77443259 <4>[ 456.585045] hardirqs last enabled at (77443265): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.585047] hardirqs last disabled at (77443270): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.585049] softirqs last enabled at (77441868): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.585051] softirqs last disabled at (77441863): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.585053] ---[ end trace 0000000000000000 ]--- <2>[ 456.585055] DMAR: ERROR: DMA PTE for vPFN 0x3d033e7 already set (to 3457e6003 not 3457e6003) <4>[ 456.585077] ------------[ cut here ]------------ <4>[ 456.585078] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.585081] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.585157] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.585165] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.585168] Tainted: [U]=USER, [W]=WARN <4>[ 456.585169] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.585171] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.585173] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.585174] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.585177] RAX: 0000000000000000 RBX: ffff8883465acf38 RCX: 0000000000000000 <4>[ 456.585178] RDX: 0000000000000000 RSI: 0000000003d033e7 RDI: 0000000000000000 <4>[ 456.585180] RBP: ffffc9000318f268 R08: 00000000003457e6 R09: 0000000000000001 <4>[ 456.585181] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000001a <4>[ 456.585183] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e6003 <4>[ 456.585184] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.585186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.585187] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.585189] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.585190] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.585192] Call Trace: <4>[ 456.585193] <TASK> <4>[ 456.585195] ? show_regs+0x6c/0x80 <4>[ 456.585198] ? __warn+0x93/0x1c0 <4>[ 456.585201] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.585205] ? report_bug+0x182/0x1b0 <4>[ 456.585210] ? handle_bug+0x6e/0xb0 <4>[ 456.585213] ? exc_invalid_op+0x18/0x80 <4>[ 456.585216] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.585225] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.585228] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.585231] ? mark_held_locks+0x46/0x90 <4>[ 456.585242] __iommu_map+0x119/0x2c0 <4>[ 456.585252] iommu_map_sg+0xbf/0x210 <4>[ 456.585259] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.585269] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.585274] dma_map_sgtable+0x1d/0x40 <4>[ 456.585278] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.585431] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.585590] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.585745] ? paint_ptr+0x43/0xa0 <4>[ 456.585754] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.585904] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.586053] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.586211] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.586371] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.586378] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.586531] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.586679] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.586825] ? lock_acquire+0xc9/0x300 <4>[ 456.586839] ? __kernel_text_address+0x12/0x50 <4>[ 456.586857] ? __lock_acquire+0x442/0x2810 <4>[ 456.586861] ? lock_release+0xd4/0x2b0 <4>[ 456.586872] ? find_held_lock+0x31/0x90 <4>[ 456.586875] ? __might_fault+0x53/0xb0 <4>[ 456.586887] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.587035] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.587182] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.587189] drm_ioctl+0x2de/0x5a0 <4>[ 456.587192] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.587344] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.587351] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.587356] x64_sys_call+0x131e/0x2650 <4>[ 456.587359] do_syscall_64+0x91/0x180 <4>[ 456.587366] ? find_held_lock+0x31/0x90 <4>[ 456.587369] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.587372] ? lock_release+0xd4/0x2b0 <4>[ 456.587377] ? find_held_lock+0x31/0x90 <4>[ 456.587380] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.587383] ? lock_release+0xd4/0x2b0 <4>[ 456.587389] ? up_read+0x22/0x30 <4>[ 456.587392] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.587395] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.587400] ? irqentry_exit+0x77/0xb0 <4>[ 456.587403] ? clear_bhb_loop+0x15/0x70 <4>[ 456.587404] ? clear_bhb_loop+0x15/0x70 <4>[ 456.587406] ? clear_bhb_loop+0x15/0x70 <4>[ 456.587409] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.587412] RIP: 0033:0x72cf00b24ded <4>[ 456.587414] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.587415] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.587418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.587420] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.587421] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.587423] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.587424] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.587435] </TASK> <4>[ 456.587436] irq event stamp: 77447143 <4>[ 456.587437] hardirqs last enabled at (77447149): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.587440] hardirqs last disabled at (77447154): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.587442] softirqs last enabled at (77445356): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.587444] softirqs last disabled at (77445351): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.587446] ---[ end trace 0000000000000000 ]--- <2>[ 456.587447] DMAR: ERROR: DMA PTE for vPFN 0x3d033e8 already set (to 3457e7003 not 3457e7003) <4>[ 456.587474] ------------[ cut here ]------------ <4>[ 456.587475] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.587478] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.587555] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.587563] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.587566] Tainted: [U]=USER, [W]=WARN <4>[ 456.587567] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.587569] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.587571] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.587573] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.587575] RAX: 0000000000000000 RBX: ffff8883465acf40 RCX: 0000000000000000 <4>[ 456.587576] RDX: 0000000000000000 RSI: 0000000003d033e8 RDI: 0000000000000000 <4>[ 456.587578] RBP: ffffc9000318f268 R08: 00000000003457e7 R09: 0000000000000001 <4>[ 456.587579] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000019 <4>[ 456.587581] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e7003 <4>[ 456.587582] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.587584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.587586] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.587587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.587589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.587590] Call Trace: <4>[ 456.587592] <TASK> <4>[ 456.587593] ? show_regs+0x6c/0x80 <4>[ 456.587597] ? __warn+0x93/0x1c0 <4>[ 456.587600] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.587604] ? report_bug+0x182/0x1b0 <4>[ 456.587609] ? handle_bug+0x6e/0xb0 <4>[ 456.587612] ? exc_invalid_op+0x18/0x80 <4>[ 456.587615] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.587624] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.587628] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.587631] ? mark_held_locks+0x46/0x90 <4>[ 456.587642] __iommu_map+0x119/0x2c0 <4>[ 456.587651] iommu_map_sg+0xbf/0x210 <4>[ 456.587658] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.587668] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.587674] dma_map_sgtable+0x1d/0x40 <4>[ 456.587678] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.587831] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.587986] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.588140] ? paint_ptr+0x43/0xa0 <4>[ 456.588150] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.588300] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.588449] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.588611] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.588771] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.588778] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.588927] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.589075] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.589221] ? lock_acquire+0xc9/0x300 <4>[ 456.589236] ? __kernel_text_address+0x12/0x50 <4>[ 456.589254] ? __lock_acquire+0x442/0x2810 <4>[ 456.589258] ? lock_release+0xd4/0x2b0 <4>[ 456.589268] ? find_held_lock+0x31/0x90 <4>[ 456.589271] ? __might_fault+0x53/0xb0 <4>[ 456.589283] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.589432] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.589582] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.589589] drm_ioctl+0x2de/0x5a0 <4>[ 456.589592] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.589744] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.589751] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.589756] x64_sys_call+0x131e/0x2650 <4>[ 456.589759] do_syscall_64+0x91/0x180 <4>[ 456.589766] ? find_held_lock+0x31/0x90 <4>[ 456.589769] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.589772] ? lock_release+0xd4/0x2b0 <4>[ 456.589777] ? find_held_lock+0x31/0x90 <4>[ 456.589780] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.589784] ? lock_release+0xd4/0x2b0 <4>[ 456.589790] ? up_read+0x22/0x30 <4>[ 456.589793] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.589796] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.589801] ? irqentry_exit+0x77/0xb0 <4>[ 456.589804] ? clear_bhb_loop+0x15/0x70 <4>[ 456.589806] ? clear_bhb_loop+0x15/0x70 <4>[ 456.589808] ? clear_bhb_loop+0x15/0x70 <4>[ 456.589811] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.589814] RIP: 0033:0x72cf00b24ded <4>[ 456.589816] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.589818] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.589820] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.589822] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.589824] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.589825] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.589827] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.589838] </TASK> <4>[ 456.589840] irq event stamp: 77451035 <4>[ 456.589841] hardirqs last enabled at (77451041): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.589844] hardirqs last disabled at (77451046): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.589846] softirqs last enabled at (77450112): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.589848] softirqs last disabled at (77450107): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.589850] ---[ end trace 0000000000000000 ]--- <2>[ 456.589852] DMAR: ERROR: DMA PTE for vPFN 0x3d033e9 already set (to 3457e8003 not 3457e8003) <4>[ 456.589874] ------------[ cut here ]------------ <4>[ 456.589875] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.589878] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.589959] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.589967] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.589970] Tainted: [U]=USER, [W]=WARN <4>[ 456.589971] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.589973] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.589975] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.589977] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.589979] RAX: 0000000000000000 RBX: ffff8883465acf48 RCX: 0000000000000000 <4>[ 456.589981] RDX: 0000000000000000 RSI: 0000000003d033e9 RDI: 0000000000000000 <4>[ 456.589982] RBP: ffffc9000318f268 R08: 00000000003457e8 R09: 0000000000000001 <4>[ 456.589984] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000018 <4>[ 456.589985] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e8003 <4>[ 456.589987] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.589989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.589990] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.589992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.589994] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.589995] Call Trace: <4>[ 456.589997] <TASK> <4>[ 456.589999] ? show_regs+0x6c/0x80 <4>[ 456.590002] ? __warn+0x93/0x1c0 <4>[ 456.590006] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.590009] ? report_bug+0x182/0x1b0 <4>[ 456.590015] ? handle_bug+0x6e/0xb0 <4>[ 456.590017] ? exc_invalid_op+0x18/0x80 <4>[ 456.590020] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.590029] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.590033] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.590036] ? mark_held_locks+0x46/0x90 <4>[ 456.590047] __iommu_map+0x119/0x2c0 <4>[ 456.590056] iommu_map_sg+0xbf/0x210 <4>[ 456.590063] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.590073] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.590079] dma_map_sgtable+0x1d/0x40 <4>[ 456.590082] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.590235] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.590390] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.590549] ? paint_ptr+0x43/0xa0 <4>[ 456.590559] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.590709] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.590858] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.591016] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.591176] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.591183] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.591332] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.591483] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.591629] ? lock_acquire+0xc9/0x300 <4>[ 456.591644] ? __kernel_text_address+0x12/0x50 <4>[ 456.591662] ? __lock_acquire+0x442/0x2810 <4>[ 456.591666] ? lock_release+0xd4/0x2b0 <4>[ 456.591677] ? find_held_lock+0x31/0x90 <4>[ 456.591680] ? __might_fault+0x53/0xb0 <4>[ 456.591692] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.591840] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.591987] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.591994] drm_ioctl+0x2de/0x5a0 <4>[ 456.591997] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.592149] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.592156] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.592161] x64_sys_call+0x131e/0x2650 <4>[ 456.592164] do_syscall_64+0x91/0x180 <4>[ 456.592171] ? find_held_lock+0x31/0x90 <4>[ 456.592173] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.592177] ? lock_release+0xd4/0x2b0 <4>[ 456.592182] ? find_held_lock+0x31/0x90 <4>[ 456.592184] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.592188] ? lock_release+0xd4/0x2b0 <4>[ 456.592194] ? up_read+0x22/0x30 <4>[ 456.592197] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.592200] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.592205] ? irqentry_exit+0x77/0xb0 <4>[ 456.592208] ? clear_bhb_loop+0x15/0x70 <4>[ 456.592209] ? clear_bhb_loop+0x15/0x70 <4>[ 456.592211] ? clear_bhb_loop+0x15/0x70 <4>[ 456.592214] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.592217] RIP: 0033:0x72cf00b24ded <4>[ 456.592219] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.592220] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.592223] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.592224] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.592226] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.592227] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.592229] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.592240] </TASK> <4>[ 456.592241] irq event stamp: 77454919 <4>[ 456.592242] hardirqs last enabled at (77454925): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.592245] hardirqs last disabled at (77454930): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.592247] softirqs last enabled at (77453174): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.592249] softirqs last disabled at (77453169): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.592251] ---[ end trace 0000000000000000 ]--- <2>[ 456.592253] DMAR: ERROR: DMA PTE for vPFN 0x3d033ea already set (to 3457e9003 not 3457e9003) <4>[ 456.592274] ------------[ cut here ]------------ <4>[ 456.592276] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.592278] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.592355] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.592362] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.592365] Tainted: [U]=USER, [W]=WARN <4>[ 456.592366] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.592368] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.592370] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.592371] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.592374] RAX: 0000000000000000 RBX: ffff8883465acf50 RCX: 0000000000000000 <4>[ 456.592375] RDX: 0000000000000000 RSI: 0000000003d033ea RDI: 0000000000000000 <4>[ 456.592377] RBP: ffffc9000318f268 R08: 00000000003457e9 R09: 0000000000000001 <4>[ 456.592378] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000017 <4>[ 456.592380] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457e9003 <4>[ 456.592381] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.592383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.592385] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.592386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.592387] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.592389] Call Trace: <4>[ 456.592390] <TASK> <4>[ 456.592392] ? show_regs+0x6c/0x80 <4>[ 456.592395] ? __warn+0x93/0x1c0 <4>[ 456.592399] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.592403] ? report_bug+0x182/0x1b0 <4>[ 456.592408] ? handle_bug+0x6e/0xb0 <4>[ 456.592410] ? exc_invalid_op+0x18/0x80 <4>[ 456.592413] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.592422] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.592426] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.592429] ? mark_held_locks+0x46/0x90 <4>[ 456.592440] __iommu_map+0x119/0x2c0 <4>[ 456.592449] iommu_map_sg+0xbf/0x210 <4>[ 456.592461] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.592471] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.592477] dma_map_sgtable+0x1d/0x40 <4>[ 456.592480] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.592633] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.592788] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.592942] ? paint_ptr+0x43/0xa0 <4>[ 456.592952] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.593101] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.593251] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.593408] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.593573] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.593580] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.593728] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.593877] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.594022] ? lock_acquire+0xc9/0x300 <4>[ 456.594037] ? __kernel_text_address+0x12/0x50 <4>[ 456.594055] ? __lock_acquire+0x442/0x2810 <4>[ 456.594059] ? lock_release+0xd4/0x2b0 <4>[ 456.594070] ? find_held_lock+0x31/0x90 <4>[ 456.594072] ? __might_fault+0x53/0xb0 <4>[ 456.594085] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.594232] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.594379] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.594386] drm_ioctl+0x2de/0x5a0 <4>[ 456.594389] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.594545] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.594552] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.594557] x64_sys_call+0x131e/0x2650 <4>[ 456.594560] do_syscall_64+0x91/0x180 <4>[ 456.594566] ? find_held_lock+0x31/0x90 <4>[ 456.594569] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.594572] ? lock_release+0xd4/0x2b0 <4>[ 456.594578] ? find_held_lock+0x31/0x90 <4>[ 456.594580] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.594584] ? lock_release+0xd4/0x2b0 <4>[ 456.594590] ? up_read+0x22/0x30 <4>[ 456.594593] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.594596] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.594601] ? irqentry_exit+0x77/0xb0 <4>[ 456.594604] ? clear_bhb_loop+0x15/0x70 <4>[ 456.594605] ? clear_bhb_loop+0x15/0x70 <4>[ 456.594607] ? clear_bhb_loop+0x15/0x70 <4>[ 456.594610] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.594613] RIP: 0033:0x72cf00b24ded <4>[ 456.594615] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.594616] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.594619] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.594621] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.594623] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.594624] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.594626] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.594637] </TASK> <4>[ 456.594638] irq event stamp: 77458811 <4>[ 456.594639] hardirqs last enabled at (77458817): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.594642] hardirqs last disabled at (77458822): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.594644] softirqs last enabled at (77457984): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.594646] softirqs last disabled at (77457979): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.594648] ---[ end trace 0000000000000000 ]--- <2>[ 456.594649] DMAR: ERROR: DMA PTE for vPFN 0x3d033eb already set (to 3457ea003 not 3457ea003) <4>[ 456.594671] ------------[ cut here ]------------ <4>[ 456.594673] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.594675] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.594752] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.594760] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.594763] Tainted: [U]=USER, [W]=WARN <4>[ 456.594764] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.594766] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.594768] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.594770] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.594772] RAX: 0000000000000000 RBX: ffff8883465acf58 RCX: 0000000000000000 <4>[ 456.594774] RDX: 0000000000000000 RSI: 0000000003d033eb RDI: 0000000000000000 <4>[ 456.594776] RBP: ffffc9000318f268 R08: 00000000003457ea R09: 0000000000000001 <4>[ 456.594777] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000016 <4>[ 456.594779] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ea003 <4>[ 456.594781] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.594782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.594784] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.594786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.594787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.594789] Call Trace: <4>[ 456.594790] <TASK> <4>[ 456.594792] ? show_regs+0x6c/0x80 <4>[ 456.594796] ? __warn+0x93/0x1c0 <4>[ 456.594799] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.594803] ? report_bug+0x182/0x1b0 <4>[ 456.594808] ? handle_bug+0x6e/0xb0 <4>[ 456.594811] ? exc_invalid_op+0x18/0x80 <4>[ 456.594814] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.594823] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.594827] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.594830] ? mark_held_locks+0x46/0x90 <4>[ 456.594841] __iommu_map+0x119/0x2c0 <4>[ 456.594850] iommu_map_sg+0xbf/0x210 <4>[ 456.594858] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.594868] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.594873] dma_map_sgtable+0x1d/0x40 <4>[ 456.594877] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.595030] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.595185] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.595339] ? paint_ptr+0x43/0xa0 <4>[ 456.595349] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.595502] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.595651] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.595808] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.595968] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.595976] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.596124] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.596272] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.596418] ? lock_acquire+0xc9/0x300 <4>[ 456.596433] ? __kernel_text_address+0x12/0x50 <4>[ 456.596451] ? __lock_acquire+0x442/0x2810 <4>[ 456.596459] ? lock_release+0xd4/0x2b0 <4>[ 456.596469] ? find_held_lock+0x31/0x90 <4>[ 456.596472] ? __might_fault+0x53/0xb0 <4>[ 456.596484] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.596632] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.596779] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.596786] drm_ioctl+0x2de/0x5a0 <4>[ 456.596789] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.596941] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.596948] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.596953] x64_sys_call+0x131e/0x2650 <4>[ 456.596956] do_syscall_64+0x91/0x180 <4>[ 456.596963] ? find_held_lock+0x31/0x90 <4>[ 456.596966] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.596969] ? lock_release+0xd4/0x2b0 <4>[ 456.596974] ? find_held_lock+0x31/0x90 <4>[ 456.596977] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.596980] ? lock_release+0xd4/0x2b0 <4>[ 456.596987] ? up_read+0x22/0x30 <4>[ 456.596989] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.596993] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.596997] ? irqentry_exit+0x77/0xb0 <4>[ 456.597000] ? clear_bhb_loop+0x15/0x70 <4>[ 456.597002] ? clear_bhb_loop+0x15/0x70 <4>[ 456.597003] ? clear_bhb_loop+0x15/0x70 <4>[ 456.597007] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.597009] RIP: 0033:0x72cf00b24ded <4>[ 456.597011] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.597013] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.597016] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.597017] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.597019] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.597020] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.597022] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.597033] </TASK> <4>[ 456.597034] irq event stamp: 77462695 <4>[ 456.597035] hardirqs last enabled at (77462701): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.597038] hardirqs last disabled at (77462706): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.597040] softirqs last enabled at (77461418): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.597042] softirqs last disabled at (77461413): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.597044] ---[ end trace 0000000000000000 ]--- <2>[ 456.597046] DMAR: ERROR: DMA PTE for vPFN 0x3d033ec already set (to 3457eb003 not 3457eb003) <4>[ 456.597068] ------------[ cut here ]------------ <4>[ 456.597069] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.597071] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.597148] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.597156] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.597158] Tainted: [U]=USER, [W]=WARN <4>[ 456.597160] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.597161] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.597163] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.597165] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.597167] RAX: 0000000000000000 RBX: ffff8883465acf60 RCX: 0000000000000000 <4>[ 456.597168] RDX: 0000000000000000 RSI: 0000000003d033ec RDI: 0000000000000000 <4>[ 456.597170] RBP: ffffc9000318f268 R08: 00000000003457eb R09: 0000000000000001 <4>[ 456.597171] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000015 <4>[ 456.597173] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457eb003 <4>[ 456.597174] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.597176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.597178] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.597179] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.597181] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.597182] Call Trace: <4>[ 456.597183] <TASK> <4>[ 456.597185] ? show_regs+0x6c/0x80 <4>[ 456.597189] ? __warn+0x93/0x1c0 <4>[ 456.597192] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.597196] ? report_bug+0x182/0x1b0 <4>[ 456.597201] ? handle_bug+0x6e/0xb0 <4>[ 456.597204] ? exc_invalid_op+0x18/0x80 <4>[ 456.597207] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.597216] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.597219] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.597222] ? mark_held_locks+0x46/0x90 <4>[ 456.597233] __iommu_map+0x119/0x2c0 <4>[ 456.597242] iommu_map_sg+0xbf/0x210 <4>[ 456.597249] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.597259] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.597265] dma_map_sgtable+0x1d/0x40 <4>[ 456.597268] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.597421] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.597580] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.597735] ? paint_ptr+0x43/0xa0 <4>[ 456.597745] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.597894] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.598043] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.598201] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.598361] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.598368] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.598520] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.598669] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.598815] ? lock_acquire+0xc9/0x300 <4>[ 456.598830] ? __kernel_text_address+0x12/0x50 <4>[ 456.598848] ? __lock_acquire+0x442/0x2810 <4>[ 456.598852] ? lock_release+0xd4/0x2b0 <4>[ 456.598862] ? find_held_lock+0x31/0x90 <4>[ 456.598865] ? __might_fault+0x53/0xb0 <4>[ 456.598877] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.599025] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.599171] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.599178] drm_ioctl+0x2de/0x5a0 <4>[ 456.599181] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.599333] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.599340] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.599345] x64_sys_call+0x131e/0x2650 <4>[ 456.599348] do_syscall_64+0x91/0x180 <4>[ 456.599355] ? find_held_lock+0x31/0x90 <4>[ 456.599358] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.599361] ? lock_release+0xd4/0x2b0 <4>[ 456.599366] ? find_held_lock+0x31/0x90 <4>[ 456.599369] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.599372] ? lock_release+0xd4/0x2b0 <4>[ 456.599378] ? up_read+0x22/0x30 <4>[ 456.599381] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.599384] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.599389] ? irqentry_exit+0x77/0xb0 <4>[ 456.599392] ? clear_bhb_loop+0x15/0x70 <4>[ 456.599394] ? clear_bhb_loop+0x15/0x70 <4>[ 456.599395] ? clear_bhb_loop+0x15/0x70 <4>[ 456.599398] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.599401] RIP: 0033:0x72cf00b24ded <4>[ 456.599403] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.599405] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.599407] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.599409] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.599410] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.599412] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.599413] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.599424] </TASK> <4>[ 456.599425] irq event stamp: 77466579 <4>[ 456.599427] hardirqs last enabled at (77466585): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.599429] hardirqs last disabled at (77466590): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.599431] softirqs last enabled at (77464792): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.599433] softirqs last disabled at (77464787): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.599435] ---[ end trace 0000000000000000 ]--- <2>[ 456.599437] DMAR: ERROR: DMA PTE for vPFN 0x3d033ed already set (to 3457ec003 not 3457ec003) <4>[ 456.599463] ------------[ cut here ]------------ <4>[ 456.599464] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.599467] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.599544] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.599552] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.599554] Tainted: [U]=USER, [W]=WARN <4>[ 456.599556] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.599557] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.599559] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.599561] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.599563] RAX: 0000000000000000 RBX: ffff8883465acf68 RCX: 0000000000000000 <4>[ 456.599565] RDX: 0000000000000000 RSI: 0000000003d033ed RDI: 0000000000000000 <4>[ 456.599566] RBP: ffffc9000318f268 R08: 00000000003457ec R09: 0000000000000001 <4>[ 456.599568] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000014 <4>[ 456.599569] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ec003 <4>[ 456.599571] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.599573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.599574] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.599576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.599577] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.599579] Call Trace: <4>[ 456.599580] <TASK> <4>[ 456.599582] ? show_regs+0x6c/0x80 <4>[ 456.599585] ? __warn+0x93/0x1c0 <4>[ 456.599589] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.599593] ? report_bug+0x182/0x1b0 <4>[ 456.599598] ? handle_bug+0x6e/0xb0 <4>[ 456.599600] ? exc_invalid_op+0x18/0x80 <4>[ 456.599603] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.599612] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.599616] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.599619] ? mark_held_locks+0x46/0x90 <4>[ 456.599630] __iommu_map+0x119/0x2c0 <4>[ 456.599639] iommu_map_sg+0xbf/0x210 <4>[ 456.599646] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.599656] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.599662] dma_map_sgtable+0x1d/0x40 <4>[ 456.599665] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.599818] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.599973] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.600128] ? paint_ptr+0x43/0xa0 <4>[ 456.600138] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.600287] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.600436] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.600598] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.600758] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.600765] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.600914] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.601063] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.601208] ? lock_acquire+0xc9/0x300 <4>[ 456.601223] ? __kernel_text_address+0x12/0x50 <4>[ 456.601241] ? __lock_acquire+0x442/0x2810 <4>[ 456.601245] ? lock_release+0xd4/0x2b0 <4>[ 456.601256] ? find_held_lock+0x31/0x90 <4>[ 456.601258] ? __might_fault+0x53/0xb0 <4>[ 456.601270] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.601419] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.601569] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.601576] drm_ioctl+0x2de/0x5a0 <4>[ 456.601579] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.601732] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.601739] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.601744] x64_sys_call+0x131e/0x2650 <4>[ 456.601747] do_syscall_64+0x91/0x180 <4>[ 456.601753] ? find_held_lock+0x31/0x90 <4>[ 456.601756] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.601760] ? lock_release+0xd4/0x2b0 <4>[ 456.601765] ? find_held_lock+0x31/0x90 <4>[ 456.601767] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.601771] ? lock_release+0xd4/0x2b0 <4>[ 456.601777] ? up_read+0x22/0x30 <4>[ 456.601780] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.601783] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.601788] ? irqentry_exit+0x77/0xb0 <4>[ 456.601790] ? clear_bhb_loop+0x15/0x70 <4>[ 456.601792] ? clear_bhb_loop+0x15/0x70 <4>[ 456.601794] ? clear_bhb_loop+0x15/0x70 <4>[ 456.601797] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.601800] RIP: 0033:0x72cf00b24ded <4>[ 456.601802] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.601803] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.601806] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.601807] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.601809] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.601810] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.601812] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.601823] </TASK> <4>[ 456.601824] irq event stamp: 77470471 <4>[ 456.601825] hardirqs last enabled at (77470477): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.601828] hardirqs last disabled at (77470482): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.601830] softirqs last enabled at (77469548): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.601832] softirqs last disabled at (77469543): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.601834] ---[ end trace 0000000000000000 ]--- <2>[ 456.601836] DMAR: ERROR: DMA PTE for vPFN 0x3d033ee already set (to 3457ed003 not 3457ed003) <4>[ 456.601858] ------------[ cut here ]------------ <4>[ 456.601859] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.601862] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.601938] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.601946] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.601948] Tainted: [U]=USER, [W]=WARN <4>[ 456.601950] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.601951] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.601953] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.601955] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.601957] RAX: 0000000000000000 RBX: ffff8883465acf70 RCX: 0000000000000000 <4>[ 456.601959] RDX: 0000000000000000 RSI: 0000000003d033ee RDI: 0000000000000000 <4>[ 456.601960] RBP: ffffc9000318f268 R08: 00000000003457ed R09: 0000000000000001 <4>[ 456.601961] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000013 <4>[ 456.601963] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ed003 <4>[ 456.601965] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.601966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.601968] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.601969] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.601971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.601972] Call Trace: <4>[ 456.601973] <TASK> <4>[ 456.601975] ? show_regs+0x6c/0x80 <4>[ 456.601979] ? __warn+0x93/0x1c0 <4>[ 456.601982] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.601986] ? report_bug+0x182/0x1b0 <4>[ 456.601991] ? handle_bug+0x6e/0xb0 <4>[ 456.601993] ? exc_invalid_op+0x18/0x80 <4>[ 456.601996] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.602005] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.602009] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.602012] ? mark_held_locks+0x46/0x90 <4>[ 456.602023] __iommu_map+0x119/0x2c0 <4>[ 456.602032] iommu_map_sg+0xbf/0x210 <4>[ 456.602039] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.602049] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.602054] dma_map_sgtable+0x1d/0x40 <4>[ 456.602058] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.602211] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.602366] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.602525] ? paint_ptr+0x43/0xa0 <4>[ 456.602535] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.602684] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.602833] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.602991] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.603150] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.603158] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.603306] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.603459] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.603606] ? lock_acquire+0xc9/0x300 <4>[ 456.603620] ? __kernel_text_address+0x12/0x50 <4>[ 456.603638] ? __lock_acquire+0x442/0x2810 <4>[ 456.603642] ? lock_release+0xd4/0x2b0 <4>[ 456.603653] ? find_held_lock+0x31/0x90 <4>[ 456.603655] ? __might_fault+0x53/0xb0 <4>[ 456.603668] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.603816] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.603963] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.603970] drm_ioctl+0x2de/0x5a0 <4>[ 456.603973] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.604125] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.604132] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.604137] x64_sys_call+0x131e/0x2650 <4>[ 456.604140] do_syscall_64+0x91/0x180 <4>[ 456.604147] ? find_held_lock+0x31/0x90 <4>[ 456.604150] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.604153] ? lock_release+0xd4/0x2b0 <4>[ 456.604158] ? find_held_lock+0x31/0x90 <4>[ 456.604161] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.604164] ? lock_release+0xd4/0x2b0 <4>[ 456.604170] ? up_read+0x22/0x30 <4>[ 456.604173] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.604176] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.604181] ? irqentry_exit+0x77/0xb0 <4>[ 456.604184] ? clear_bhb_loop+0x15/0x70 <4>[ 456.604185] ? clear_bhb_loop+0x15/0x70 <4>[ 456.604187] ? clear_bhb_loop+0x15/0x70 <4>[ 456.604190] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.604193] RIP: 0033:0x72cf00b24ded <4>[ 456.604195] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.604197] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.604199] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.604201] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.604203] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.604204] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.604206] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.604216] </TASK> <4>[ 456.604218] irq event stamp: 77474349 <4>[ 456.604219] hardirqs last enabled at (77474355): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.604221] hardirqs last disabled at (77474360): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.604223] softirqs last enabled at (77472170): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.604226] softirqs last disabled at (77472165): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.604227] ---[ end trace 0000000000000000 ]--- <2>[ 456.604229] DMAR: ERROR: DMA PTE for vPFN 0x3d033ef already set (to 3457ee003 not 3457ee003) <4>[ 456.604251] ------------[ cut here ]------------ <4>[ 456.604252] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.604255] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.604332] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.604340] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.604342] Tainted: [U]=USER, [W]=WARN <4>[ 456.604343] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.604345] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.604347] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.604349] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.604351] RAX: 0000000000000000 RBX: ffff8883465acf78 RCX: 0000000000000000 <4>[ 456.604352] RDX: 0000000000000000 RSI: 0000000003d033ef RDI: 0000000000000000 <4>[ 456.604354] RBP: ffffc9000318f268 R08: 00000000003457ee R09: 0000000000000001 <4>[ 456.604355] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000012 <4>[ 456.604357] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ee003 <4>[ 456.604358] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.604360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.604362] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.604363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.604364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.604366] Call Trace: <4>[ 456.604367] <TASK> <4>[ 456.604369] ? show_regs+0x6c/0x80 <4>[ 456.604373] ? __warn+0x93/0x1c0 <4>[ 456.604376] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.604380] ? report_bug+0x182/0x1b0 <4>[ 456.604385] ? handle_bug+0x6e/0xb0 <4>[ 456.604387] ? exc_invalid_op+0x18/0x80 <4>[ 456.604390] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.604399] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.604403] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.604406] ? mark_held_locks+0x46/0x90 <4>[ 456.604417] __iommu_map+0x119/0x2c0 <4>[ 456.604426] iommu_map_sg+0xbf/0x210 <4>[ 456.604433] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.604443] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.604449] dma_map_sgtable+0x1d/0x40 <4>[ 456.604457] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.604610] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.604765] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.604919] ? paint_ptr+0x43/0xa0 <4>[ 456.604929] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.605078] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.605227] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.605384] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.605549] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.605556] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.605704] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.605853] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.605999] ? lock_acquire+0xc9/0x300 <4>[ 456.606014] ? __kernel_text_address+0x12/0x50 <4>[ 456.606032] ? __lock_acquire+0x442/0x2810 <4>[ 456.606036] ? lock_release+0xd4/0x2b0 <4>[ 456.606046] ? find_held_lock+0x31/0x90 <4>[ 456.606049] ? __might_fault+0x53/0xb0 <4>[ 456.606061] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.606208] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.606355] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.606362] drm_ioctl+0x2de/0x5a0 <4>[ 456.606365] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.606522] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.606529] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.606534] x64_sys_call+0x131e/0x2650 <4>[ 456.606537] do_syscall_64+0x91/0x180 <4>[ 456.606544] ? find_held_lock+0x31/0x90 <4>[ 456.606546] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.606550] ? lock_release+0xd4/0x2b0 <4>[ 456.606555] ? find_held_lock+0x31/0x90 <4>[ 456.606558] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.606561] ? lock_release+0xd4/0x2b0 <4>[ 456.606568] ? up_read+0x22/0x30 <4>[ 456.606570] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.606574] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.606578] ? irqentry_exit+0x77/0xb0 <4>[ 456.606581] ? clear_bhb_loop+0x15/0x70 <4>[ 456.606583] ? clear_bhb_loop+0x15/0x70 <4>[ 456.606585] ? clear_bhb_loop+0x15/0x70 <4>[ 456.606588] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.606591] RIP: 0033:0x72cf00b24ded <4>[ 456.606592] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.606594] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.606597] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.606599] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.606600] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.606602] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.606603] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.606614] </TASK> <4>[ 456.606616] irq event stamp: 77478235 <4>[ 456.606617] hardirqs last enabled at (77478241): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.606619] hardirqs last disabled at (77478246): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.606621] softirqs last enabled at (77477408): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.606624] softirqs last disabled at (77477403): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.606625] ---[ end trace 0000000000000000 ]--- <2>[ 456.606627] DMAR: ERROR: DMA PTE for vPFN 0x3d033f0 already set (to 3457ef003 not 3457ef003) <4>[ 456.606649] ------------[ cut here ]------------ <4>[ 456.606650] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.606653] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.606730] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.606737] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.606740] Tainted: [U]=USER, [W]=WARN <4>[ 456.606741] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.606743] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.606745] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.606746] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.606749] RAX: 0000000000000000 RBX: ffff8883465acf80 RCX: 0000000000000000 <4>[ 456.606750] RDX: 0000000000000000 RSI: 0000000003d033f0 RDI: 0000000000000000 <4>[ 456.606752] RBP: ffffc9000318f268 R08: 00000000003457ef R09: 0000000000000001 <4>[ 456.606753] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000011 <4>[ 456.606754] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ef003 <4>[ 456.606756] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.606758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.606759] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.606761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.606762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.606764] Call Trace: <4>[ 456.606765] <TASK> <4>[ 456.606767] ? show_regs+0x6c/0x80 <4>[ 456.606771] ? __warn+0x93/0x1c0 <4>[ 456.606774] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.606778] ? report_bug+0x182/0x1b0 <4>[ 456.606783] ? handle_bug+0x6e/0xb0 <4>[ 456.606785] ? exc_invalid_op+0x18/0x80 <4>[ 456.606788] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.606797] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.606801] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.606804] ? mark_held_locks+0x46/0x90 <4>[ 456.606815] __iommu_map+0x119/0x2c0 <4>[ 456.606824] iommu_map_sg+0xbf/0x210 <4>[ 456.606831] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.606841] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.606847] dma_map_sgtable+0x1d/0x40 <4>[ 456.606850] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.607003] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.607158] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.607313] ? paint_ptr+0x43/0xa0 <4>[ 456.607323] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.607476] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.607626] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.607783] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.607943] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.607951] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.608099] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.608247] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.608393] ? lock_acquire+0xc9/0x300 <4>[ 456.608408] ? __kernel_text_address+0x12/0x50 <4>[ 456.608426] ? __lock_acquire+0x442/0x2810 <4>[ 456.608430] ? lock_release+0xd4/0x2b0 <4>[ 456.608440] ? find_held_lock+0x31/0x90 <4>[ 456.608443] ? __might_fault+0x53/0xb0 <4>[ 456.608459] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.608607] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.608754] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.608760] drm_ioctl+0x2de/0x5a0 <4>[ 456.608763] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.608915] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.608922] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.608928] x64_sys_call+0x131e/0x2650 <4>[ 456.608930] do_syscall_64+0x91/0x180 <4>[ 456.608937] ? find_held_lock+0x31/0x90 <4>[ 456.608940] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.608943] ? lock_release+0xd4/0x2b0 <4>[ 456.608948] ? find_held_lock+0x31/0x90 <4>[ 456.608951] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.608954] ? lock_release+0xd4/0x2b0 <4>[ 456.608961] ? up_read+0x22/0x30 <4>[ 456.608963] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.608966] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.608971] ? irqentry_exit+0x77/0xb0 <4>[ 456.608974] ? clear_bhb_loop+0x15/0x70 <4>[ 456.608976] ? clear_bhb_loop+0x15/0x70 <4>[ 456.608977] ? clear_bhb_loop+0x15/0x70 <4>[ 456.608981] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.608983] RIP: 0033:0x72cf00b24ded <4>[ 456.608985] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.608987] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.608989] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.608991] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.608992] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.608994] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.608995] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.609006] </TASK> <4>[ 456.609008] irq event stamp: 77482113 <4>[ 456.609009] hardirqs last enabled at (77482119): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.609011] hardirqs last disabled at (77482124): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.609013] softirqs last enabled at (77480114): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.609016] softirqs last disabled at (77480109): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.609017] ---[ end trace 0000000000000000 ]--- <2>[ 456.609019] DMAR: ERROR: DMA PTE for vPFN 0x3d033f1 already set (to 3457f0003 not 3457f0003) <4>[ 456.609041] ------------[ cut here ]------------ <4>[ 456.609042] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.609045] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.609121] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.609129] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.609131] Tainted: [U]=USER, [W]=WARN <4>[ 456.609133] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.609134] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.609136] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.609138] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.609140] RAX: 0000000000000000 RBX: ffff8883465acf88 RCX: 0000000000000000 <4>[ 456.609142] RDX: 0000000000000000 RSI: 0000000003d033f1 RDI: 0000000000000000 <4>[ 456.609143] RBP: ffffc9000318f268 R08: 00000000003457f0 R09: 0000000000000001 <4>[ 456.609145] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000010 <4>[ 456.609146] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f0003 <4>[ 456.609148] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.609149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.609151] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.609153] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.609154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.609155] Call Trace: <4>[ 456.609157] <TASK> <4>[ 456.609158] ? show_regs+0x6c/0x80 <4>[ 456.609162] ? __warn+0x93/0x1c0 <4>[ 456.609165] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.609169] ? report_bug+0x182/0x1b0 <4>[ 456.609174] ? handle_bug+0x6e/0xb0 <4>[ 456.609177] ? exc_invalid_op+0x18/0x80 <4>[ 456.609180] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.609189] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.609192] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.609195] ? mark_held_locks+0x46/0x90 <4>[ 456.609206] __iommu_map+0x119/0x2c0 <4>[ 456.609216] iommu_map_sg+0xbf/0x210 <4>[ 456.609223] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.609233] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.609238] dma_map_sgtable+0x1d/0x40 <4>[ 456.609242] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.609395] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.609554] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.609709] ? paint_ptr+0x43/0xa0 <4>[ 456.609718] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.609868] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.610016] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.610174] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.610334] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.610341] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.610493] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.610642] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.610787] ? lock_acquire+0xc9/0x300 <4>[ 456.610802] ? __kernel_text_address+0x12/0x50 <4>[ 456.610820] ? __lock_acquire+0x442/0x2810 <4>[ 456.610824] ? lock_release+0xd4/0x2b0 <4>[ 456.610835] ? find_held_lock+0x31/0x90 <4>[ 456.610837] ? __might_fault+0x53/0xb0 <4>[ 456.610849] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.610998] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.611145] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.611151] drm_ioctl+0x2de/0x5a0 <4>[ 456.611154] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.611307] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.611314] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.611319] x64_sys_call+0x131e/0x2650 <4>[ 456.611322] do_syscall_64+0x91/0x180 <4>[ 456.611329] ? find_held_lock+0x31/0x90 <4>[ 456.611332] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.611336] ? lock_release+0xd4/0x2b0 <4>[ 456.611341] ? find_held_lock+0x31/0x90 <4>[ 456.611343] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.611347] ? lock_release+0xd4/0x2b0 <4>[ 456.611353] ? up_read+0x22/0x30 <4>[ 456.611356] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.611360] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.611364] ? irqentry_exit+0x77/0xb0 <4>[ 456.611367] ? clear_bhb_loop+0x15/0x70 <4>[ 456.611369] ? clear_bhb_loop+0x15/0x70 <4>[ 456.611371] ? clear_bhb_loop+0x15/0x70 <4>[ 456.611375] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.611377] RIP: 0033:0x72cf00b24ded <4>[ 456.611379] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.611381] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.611384] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.611386] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.611387] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.611389] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.611391] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.611402] </TASK> <4>[ 456.611403] irq event stamp: 77485997 <4>[ 456.611404] hardirqs last enabled at (77486003): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.611407] hardirqs last disabled at (77486008): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.611409] softirqs last enabled at (77484210): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.611411] softirqs last disabled at (77484205): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.611413] ---[ end trace 0000000000000000 ]--- <2>[ 456.611414] DMAR: ERROR: DMA PTE for vPFN 0x3d033f2 already set (to 3457f1003 not 3457f1003) <4>[ 456.611436] ------------[ cut here ]------------ <4>[ 456.611438] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.611440] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.611521] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.611530] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.611532] Tainted: [U]=USER, [W]=WARN <4>[ 456.611534] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.611535] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.611537] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.611539] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.611541] RAX: 0000000000000000 RBX: ffff8883465acf90 RCX: 0000000000000000 <4>[ 456.611543] RDX: 0000000000000000 RSI: 0000000003d033f2 RDI: 0000000000000000 <4>[ 456.611544] RBP: ffffc9000318f268 R08: 00000000003457f1 R09: 0000000000000001 <4>[ 456.611546] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000000f <4>[ 456.611547] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f1003 <4>[ 456.611549] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.611550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.611552] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.611553] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.611555] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.611556] Call Trace: <4>[ 456.611558] <TASK> <4>[ 456.611559] ? show_regs+0x6c/0x80 <4>[ 456.611563] ? __warn+0x93/0x1c0 <4>[ 456.611566] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.611570] ? report_bug+0x182/0x1b0 <4>[ 456.611575] ? handle_bug+0x6e/0xb0 <4>[ 456.611578] ? exc_invalid_op+0x18/0x80 <4>[ 456.611581] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.611590] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.611593] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.611596] ? mark_held_locks+0x46/0x90 <4>[ 456.611607] __iommu_map+0x119/0x2c0 <4>[ 456.611617] iommu_map_sg+0xbf/0x210 <4>[ 456.611624] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.611634] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.611640] dma_map_sgtable+0x1d/0x40 <4>[ 456.611643] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.611796] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.611950] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.612105] ? paint_ptr+0x43/0xa0 <4>[ 456.612115] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.612264] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.612413] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.612574] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.612734] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.612741] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.612890] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.613039] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.613185] ? lock_acquire+0xc9/0x300 <4>[ 456.613199] ? __kernel_text_address+0x12/0x50 <4>[ 456.613217] ? __lock_acquire+0x442/0x2810 <4>[ 456.613221] ? lock_release+0xd4/0x2b0 <4>[ 456.613232] ? find_held_lock+0x31/0x90 <4>[ 456.613234] ? __might_fault+0x53/0xb0 <4>[ 456.613247] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.613395] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.613545] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.613552] drm_ioctl+0x2de/0x5a0 <4>[ 456.613555] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.613708] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.613715] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.613719] x64_sys_call+0x131e/0x2650 <4>[ 456.613722] do_syscall_64+0x91/0x180 <4>[ 456.613729] ? find_held_lock+0x31/0x90 <4>[ 456.613732] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.613735] ? lock_release+0xd4/0x2b0 <4>[ 456.613740] ? find_held_lock+0x31/0x90 <4>[ 456.613743] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.613746] ? lock_release+0xd4/0x2b0 <4>[ 456.613752] ? up_read+0x22/0x30 <4>[ 456.613755] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.613758] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.613763] ? irqentry_exit+0x77/0xb0 <4>[ 456.613766] ? clear_bhb_loop+0x15/0x70 <4>[ 456.613767] ? clear_bhb_loop+0x15/0x70 <4>[ 456.613769] ? clear_bhb_loop+0x15/0x70 <4>[ 456.613772] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.613775] RIP: 0033:0x72cf00b24ded <4>[ 456.613777] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.613779] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.613781] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.613783] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.613784] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.613786] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.613787] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.613798] </TASK> <4>[ 456.613799] irq event stamp: 77489889 <4>[ 456.613801] hardirqs last enabled at (77489895): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.613803] hardirqs last disabled at (77489900): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.613805] softirqs last enabled at (77488966): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.613807] softirqs last disabled at (77488961): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.613809] ---[ end trace 0000000000000000 ]--- <2>[ 456.613811] DMAR: ERROR: DMA PTE for vPFN 0x3d033f3 already set (to 3457f2003 not 3457f2003) <4>[ 456.613832] ------------[ cut here ]------------ <4>[ 456.613834] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.613836] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.613913] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.613920] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.613923] Tainted: [U]=USER, [W]=WARN <4>[ 456.613924] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.613926] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.613928] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.613929] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.613932] RAX: 0000000000000000 RBX: ffff8883465acf98 RCX: 0000000000000000 <4>[ 456.613933] RDX: 0000000000000000 RSI: 0000000003d033f3 RDI: 0000000000000000 <4>[ 456.613935] RBP: ffffc9000318f268 R08: 00000000003457f2 R09: 0000000000000001 <4>[ 456.613936] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000000e <4>[ 456.613938] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f2003 <4>[ 456.613939] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.613941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.613943] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.613944] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.613945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.613947] Call Trace: <4>[ 456.613948] <TASK> <4>[ 456.613950] ? show_regs+0x6c/0x80 <4>[ 456.613953] ? __warn+0x93/0x1c0 <4>[ 456.613957] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.613960] ? report_bug+0x182/0x1b0 <4>[ 456.613966] ? handle_bug+0x6e/0xb0 <4>[ 456.613968] ? exc_invalid_op+0x18/0x80 <4>[ 456.613971] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.613980] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.613983] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.613986] ? mark_held_locks+0x46/0x90 <4>[ 456.613998] __iommu_map+0x119/0x2c0 <4>[ 456.614007] iommu_map_sg+0xbf/0x210 <4>[ 456.614014] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.614024] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.614029] dma_map_sgtable+0x1d/0x40 <4>[ 456.614033] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.614185] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.614340] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.614500] ? paint_ptr+0x43/0xa0 <4>[ 456.614510] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.614659] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.614808] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.614966] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.615125] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.615133] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.615281] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.615429] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.615579] ? lock_acquire+0xc9/0x300 <4>[ 456.615593] ? __kernel_text_address+0x12/0x50 <4>[ 456.615611] ? __lock_acquire+0x442/0x2810 <4>[ 456.615615] ? lock_release+0xd4/0x2b0 <4>[ 456.615626] ? find_held_lock+0x31/0x90 <4>[ 456.615629] ? __might_fault+0x53/0xb0 <4>[ 456.615641] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.615790] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.615937] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.615944] drm_ioctl+0x2de/0x5a0 <4>[ 456.615947] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.616099] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.616106] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.616111] x64_sys_call+0x131e/0x2650 <4>[ 456.616114] do_syscall_64+0x91/0x180 <4>[ 456.616121] ? find_held_lock+0x31/0x90 <4>[ 456.616124] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.616127] ? lock_release+0xd4/0x2b0 <4>[ 456.616132] ? find_held_lock+0x31/0x90 <4>[ 456.616135] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.616138] ? lock_release+0xd4/0x2b0 <4>[ 456.616145] ? up_read+0x22/0x30 <4>[ 456.616147] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.616151] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.616155] ? irqentry_exit+0x77/0xb0 <4>[ 456.616158] ? clear_bhb_loop+0x15/0x70 <4>[ 456.616160] ? clear_bhb_loop+0x15/0x70 <4>[ 456.616161] ? clear_bhb_loop+0x15/0x70 <4>[ 456.616165] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.616167] RIP: 0033:0x72cf00b24ded <4>[ 456.616169] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.616171] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.616173] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.616175] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.616176] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.616178] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.616179] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.616190] </TASK> <4>[ 456.616192] irq event stamp: 77493773 <4>[ 456.616193] hardirqs last enabled at (77493779): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.616195] hardirqs last disabled at (77493784): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.616197] softirqs last enabled at (77492076): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.616199] softirqs last disabled at (77492071): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.616201] ---[ end trace 0000000000000000 ]--- <2>[ 456.616203] DMAR: ERROR: DMA PTE for vPFN 0x3d033f4 already set (to 3457f3003 not 3457f3003) <4>[ 456.616225] ------------[ cut here ]------------ <4>[ 456.616226] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.616229] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.616305] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.616313] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.616316] Tainted: [U]=USER, [W]=WARN <4>[ 456.616317] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.616318] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.616320] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.616322] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.616324] RAX: 0000000000000000 RBX: ffff8883465acfa0 RCX: 0000000000000000 <4>[ 456.616326] RDX: 0000000000000000 RSI: 0000000003d033f4 RDI: 0000000000000000 <4>[ 456.616327] RBP: ffffc9000318f268 R08: 00000000003457f3 R09: 0000000000000001 <4>[ 456.616329] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000000d <4>[ 456.616330] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f3003 <4>[ 456.616332] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.616334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.616335] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.616337] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.616338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.616339] Call Trace: <4>[ 456.616341] <TASK> <4>[ 456.616342] ? show_regs+0x6c/0x80 <4>[ 456.616346] ? __warn+0x93/0x1c0 <4>[ 456.616349] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.616353] ? report_bug+0x182/0x1b0 <4>[ 456.616358] ? handle_bug+0x6e/0xb0 <4>[ 456.616361] ? exc_invalid_op+0x18/0x80 <4>[ 456.616363] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.616373] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.616376] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.616379] ? mark_held_locks+0x46/0x90 <4>[ 456.616390] __iommu_map+0x119/0x2c0 <4>[ 456.616399] iommu_map_sg+0xbf/0x210 <4>[ 456.616406] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.616416] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.616422] dma_map_sgtable+0x1d/0x40 <4>[ 456.616425] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.616582] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.616737] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.616892] ? paint_ptr+0x43/0xa0 <4>[ 456.616902] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.617051] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.617200] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.617358] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.617522] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.617530] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.617678] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.617826] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.617972] ? lock_acquire+0xc9/0x300 <4>[ 456.617986] ? __kernel_text_address+0x12/0x50 <4>[ 456.618004] ? __lock_acquire+0x442/0x2810 <4>[ 456.618008] ? lock_release+0xd4/0x2b0 <4>[ 456.618019] ? find_held_lock+0x31/0x90 <4>[ 456.618022] ? __might_fault+0x53/0xb0 <4>[ 456.618034] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.618182] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.618329] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.618336] drm_ioctl+0x2de/0x5a0 <4>[ 456.618338] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.618495] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.618502] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.618507] x64_sys_call+0x131e/0x2650 <4>[ 456.618510] do_syscall_64+0x91/0x180 <4>[ 456.618517] ? find_held_lock+0x31/0x90 <4>[ 456.618520] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.618523] ? lock_release+0xd4/0x2b0 <4>[ 456.618528] ? find_held_lock+0x31/0x90 <4>[ 456.618531] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.618534] ? lock_release+0xd4/0x2b0 <4>[ 456.618540] ? up_read+0x22/0x30 <4>[ 456.618543] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.618546] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.618551] ? irqentry_exit+0x77/0xb0 <4>[ 456.618554] ? clear_bhb_loop+0x15/0x70 <4>[ 456.618556] ? clear_bhb_loop+0x15/0x70 <4>[ 456.618557] ? clear_bhb_loop+0x15/0x70 <4>[ 456.618560] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.618563] RIP: 0033:0x72cf00b24ded <4>[ 456.618565] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.618567] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.618570] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.618571] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.618573] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.618574] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.618576] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.618587] </TASK> <4>[ 456.618588] irq event stamp: 77497665 <4>[ 456.618590] hardirqs last enabled at (77497671): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.618592] hardirqs last disabled at (77497676): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.618594] softirqs last enabled at (77496838): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.618596] softirqs last disabled at (77496833): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.618598] ---[ end trace 0000000000000000 ]--- <2>[ 456.618600] DMAR: ERROR: DMA PTE for vPFN 0x3d033f5 already set (to 3457f4003 not 3457f4003) <4>[ 456.618622] ------------[ cut here ]------------ <4>[ 456.618623] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.618625] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.618702] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.618710] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.618713] Tainted: [U]=USER, [W]=WARN <4>[ 456.618714] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.618716] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.618718] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.618719] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.618722] RAX: 0000000000000000 RBX: ffff8883465acfa8 RCX: 0000000000000000 <4>[ 456.618723] RDX: 0000000000000000 RSI: 0000000003d033f5 RDI: 0000000000000000 <4>[ 456.618725] RBP: ffffc9000318f268 R08: 00000000003457f4 R09: 0000000000000001 <4>[ 456.618726] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000000c <4>[ 456.618728] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f4003 <4>[ 456.618729] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.618731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.618732] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.618734] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.618735] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.618737] Call Trace: <4>[ 456.618738] <TASK> <4>[ 456.618740] ? show_regs+0x6c/0x80 <4>[ 456.618743] ? __warn+0x93/0x1c0 <4>[ 456.618747] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.618751] ? report_bug+0x182/0x1b0 <4>[ 456.618756] ? handle_bug+0x6e/0xb0 <4>[ 456.618759] ? exc_invalid_op+0x18/0x80 <4>[ 456.618762] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.618771] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.618774] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.618777] ? mark_held_locks+0x46/0x90 <4>[ 456.618788] __iommu_map+0x119/0x2c0 <4>[ 456.618797] iommu_map_sg+0xbf/0x210 <4>[ 456.618804] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.618814] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.618820] dma_map_sgtable+0x1d/0x40 <4>[ 456.618823] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.618977] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.619131] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.619285] ? paint_ptr+0x43/0xa0 <4>[ 456.619295] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.619445] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.619597] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.619755] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.619915] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.619922] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.620071] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.620220] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.620364] ? lock_acquire+0xc9/0x300 <4>[ 456.620379] ? __kernel_text_address+0x12/0x50 <4>[ 456.620397] ? __lock_acquire+0x442/0x2810 <4>[ 456.620401] ? lock_release+0xd4/0x2b0 <4>[ 456.620412] ? find_held_lock+0x31/0x90 <4>[ 456.620414] ? __might_fault+0x53/0xb0 <4>[ 456.620426] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.620578] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.620725] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.620732] drm_ioctl+0x2de/0x5a0 <4>[ 456.620735] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.620888] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.620895] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.620900] x64_sys_call+0x131e/0x2650 <4>[ 456.620903] do_syscall_64+0x91/0x180 <4>[ 456.620910] ? find_held_lock+0x31/0x90 <4>[ 456.620913] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.620917] ? lock_release+0xd4/0x2b0 <4>[ 456.620922] ? find_held_lock+0x31/0x90 <4>[ 456.620924] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.620928] ? lock_release+0xd4/0x2b0 <4>[ 456.620934] ? up_read+0x22/0x30 <4>[ 456.620937] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.620941] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.620945] ? irqentry_exit+0x77/0xb0 <4>[ 456.620948] ? clear_bhb_loop+0x15/0x70 <4>[ 456.620950] ? clear_bhb_loop+0x15/0x70 <4>[ 456.620952] ? clear_bhb_loop+0x15/0x70 <4>[ 456.620955] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.620958] RIP: 0033:0x72cf00b24ded <4>[ 456.620959] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.620961] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.620964] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.620965] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.620967] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.620968] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.620970] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.620981] </TASK> <4>[ 456.620982] irq event stamp: 77501549 <4>[ 456.620983] hardirqs last enabled at (77501555): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.620986] hardirqs last disabled at (77501560): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.620988] softirqs last enabled at (77500590): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.620990] softirqs last disabled at (77500585): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.620992] ---[ end trace 0000000000000000 ]--- <2>[ 456.620993] DMAR: ERROR: DMA PTE for vPFN 0x3d033f6 already set (to 3457f5003 not 3457f5003) <4>[ 456.621015] ------------[ cut here ]------------ <4>[ 456.621016] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.621019] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.621095] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.621103] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.621106] Tainted: [U]=USER, [W]=WARN <4>[ 456.621107] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.621109] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.621111] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.621112] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.621115] RAX: 0000000000000000 RBX: ffff8883465acfb0 RCX: 0000000000000000 <4>[ 456.621116] RDX: 0000000000000000 RSI: 0000000003d033f6 RDI: 0000000000000000 <4>[ 456.621117] RBP: ffffc9000318f268 R08: 00000000003457f5 R09: 0000000000000001 <4>[ 456.621119] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000000b <4>[ 456.621120] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f5003 <4>[ 456.621122] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.621124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.621125] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.621127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.621128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.621130] Call Trace: <4>[ 456.621131] <TASK> <4>[ 456.621133] ? show_regs+0x6c/0x80 <4>[ 456.621136] ? __warn+0x93/0x1c0 <4>[ 456.621139] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.621143] ? report_bug+0x182/0x1b0 <4>[ 456.621148] ? handle_bug+0x6e/0xb0 <4>[ 456.621151] ? exc_invalid_op+0x18/0x80 <4>[ 456.621154] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.621163] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.621166] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.621169] ? mark_held_locks+0x46/0x90 <4>[ 456.621180] __iommu_map+0x119/0x2c0 <4>[ 456.621190] iommu_map_sg+0xbf/0x210 <4>[ 456.621197] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.621207] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.621212] dma_map_sgtable+0x1d/0x40 <4>[ 456.621216] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.621369] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.621528] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.621683] ? paint_ptr+0x43/0xa0 <4>[ 456.621693] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.621843] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.621992] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.622149] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.622309] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.622316] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.622469] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.622618] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.622764] ? lock_acquire+0xc9/0x300 <4>[ 456.622778] ? __kernel_text_address+0x12/0x50 <4>[ 456.622796] ? __lock_acquire+0x442/0x2810 <4>[ 456.622800] ? lock_release+0xd4/0x2b0 <4>[ 456.622811] ? find_held_lock+0x31/0x90 <4>[ 456.622814] ? __might_fault+0x53/0xb0 <4>[ 456.622826] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.622974] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.623121] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.623128] drm_ioctl+0x2de/0x5a0 <4>[ 456.623131] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.623283] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.623290] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.623295] x64_sys_call+0x131e/0x2650 <4>[ 456.623298] do_syscall_64+0x91/0x180 <4>[ 456.623305] ? find_held_lock+0x31/0x90 <4>[ 456.623307] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.623311] ? lock_release+0xd4/0x2b0 <4>[ 456.623316] ? find_held_lock+0x31/0x90 <4>[ 456.623319] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.623322] ? lock_release+0xd4/0x2b0 <4>[ 456.623328] ? up_read+0x22/0x30 <4>[ 456.623331] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.623334] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.623339] ? irqentry_exit+0x77/0xb0 <4>[ 456.623342] ? clear_bhb_loop+0x15/0x70 <4>[ 456.623344] ? clear_bhb_loop+0x15/0x70 <4>[ 456.623345] ? clear_bhb_loop+0x15/0x70 <4>[ 456.623348] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.623351] RIP: 0033:0x72cf00b24ded <4>[ 456.623353] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.623354] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.623357] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.623359] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.623360] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.623362] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.623363] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.623374] </TASK> <4>[ 456.623375] irq event stamp: 77505433 <4>[ 456.623376] hardirqs last enabled at (77505439): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.623379] hardirqs last disabled at (77505444): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.623381] softirqs last enabled at (77503646): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.623383] softirqs last disabled at (77503641): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.623385] ---[ end trace 0000000000000000 ]--- <2>[ 456.623386] DMAR: ERROR: DMA PTE for vPFN 0x3d033f7 already set (to 3457f6003 not 3457f6003) <4>[ 456.623408] ------------[ cut here ]------------ <4>[ 456.623410] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.623412] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.623493] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.623501] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.623504] Tainted: [U]=USER, [W]=WARN <4>[ 456.623505] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.623507] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.623509] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.623511] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.623513] RAX: 0000000000000000 RBX: ffff8883465acfb8 RCX: 0000000000000000 <4>[ 456.623515] RDX: 0000000000000000 RSI: 0000000003d033f7 RDI: 0000000000000000 <4>[ 456.623516] RBP: ffffc9000318f268 R08: 00000000003457f6 R09: 0000000000000001 <4>[ 456.623518] R10: ffff8883465ac000 R11: 0000000000000000 R12: 000000000000000a <4>[ 456.623519] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f6003 <4>[ 456.623521] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.623523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.623524] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.623526] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.623527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.623529] Call Trace: <4>[ 456.623530] <TASK> <4>[ 456.623532] ? show_regs+0x6c/0x80 <4>[ 456.623535] ? __warn+0x93/0x1c0 <4>[ 456.623539] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.623543] ? report_bug+0x182/0x1b0 <4>[ 456.623548] ? handle_bug+0x6e/0xb0 <4>[ 456.623551] ? exc_invalid_op+0x18/0x80 <4>[ 456.623554] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.623563] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.623566] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.623569] ? mark_held_locks+0x46/0x90 <4>[ 456.623580] __iommu_map+0x119/0x2c0 <4>[ 456.623590] iommu_map_sg+0xbf/0x210 <4>[ 456.623597] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.623607] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.623612] dma_map_sgtable+0x1d/0x40 <4>[ 456.623616] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.623769] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.623924] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.624079] ? paint_ptr+0x43/0xa0 <4>[ 456.624089] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.624238] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.624387] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.624549] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.624710] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.624717] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.624866] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.625014] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.625160] ? lock_acquire+0xc9/0x300 <4>[ 456.625175] ? __kernel_text_address+0x12/0x50 <4>[ 456.625193] ? __lock_acquire+0x442/0x2810 <4>[ 456.625197] ? lock_release+0xd4/0x2b0 <4>[ 456.625207] ? find_held_lock+0x31/0x90 <4>[ 456.625210] ? __might_fault+0x53/0xb0 <4>[ 456.625222] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.625370] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.625521] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.625528] drm_ioctl+0x2de/0x5a0 <4>[ 456.625531] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.625684] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.625691] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.625696] x64_sys_call+0x131e/0x2650 <4>[ 456.625699] do_syscall_64+0x91/0x180 <4>[ 456.625705] ? find_held_lock+0x31/0x90 <4>[ 456.625708] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.625712] ? lock_release+0xd4/0x2b0 <4>[ 456.625717] ? find_held_lock+0x31/0x90 <4>[ 456.625719] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.625723] ? lock_release+0xd4/0x2b0 <4>[ 456.625729] ? up_read+0x22/0x30 <4>[ 456.625732] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.625735] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.625739] ? irqentry_exit+0x77/0xb0 <4>[ 456.625742] ? clear_bhb_loop+0x15/0x70 <4>[ 456.625744] ? clear_bhb_loop+0x15/0x70 <4>[ 456.625746] ? clear_bhb_loop+0x15/0x70 <4>[ 456.625749] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.625752] RIP: 0033:0x72cf00b24ded <4>[ 456.625753] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.625755] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.625758] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.625759] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.625761] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.625762] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.625764] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.625775] </TASK> <4>[ 456.625776] irq event stamp: 77509325 <4>[ 456.625778] hardirqs last enabled at (77509331): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.625780] hardirqs last disabled at (77509336): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.625783] softirqs last enabled at (77508402): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.625785] softirqs last disabled at (77508397): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.625787] ---[ end trace 0000000000000000 ]--- <2>[ 456.625789] DMAR: ERROR: DMA PTE for vPFN 0x3d033f8 already set (to 3457f7003 not 3457f7003) <4>[ 456.625811] ------------[ cut here ]------------ <4>[ 456.625812] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.625815] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.625896] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.625904] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.625907] Tainted: [U]=USER, [W]=WARN <4>[ 456.625908] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.625910] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.625912] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.625914] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.625917] RAX: 0000000000000000 RBX: ffff8883465acfc0 RCX: 0000000000000000 <4>[ 456.625918] RDX: 0000000000000000 RSI: 0000000003d033f8 RDI: 0000000000000000 <4>[ 456.625920] RBP: ffffc9000318f268 R08: 00000000003457f7 R09: 0000000000000001 <4>[ 456.625921] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000009 <4>[ 456.625923] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f7003 <4>[ 456.625925] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.625926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.625928] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.625930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.625931] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.625933] Call Trace: <4>[ 456.625934] <TASK> <4>[ 456.625936] ? show_regs+0x6c/0x80 <4>[ 456.625940] ? __warn+0x93/0x1c0 <4>[ 456.625943] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.625947] ? report_bug+0x182/0x1b0 <4>[ 456.625953] ? handle_bug+0x6e/0xb0 <4>[ 456.625955] ? exc_invalid_op+0x18/0x80 <4>[ 456.625958] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.625967] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.625971] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.625974] ? mark_held_locks+0x46/0x90 <4>[ 456.625985] __iommu_map+0x119/0x2c0 <4>[ 456.625995] iommu_map_sg+0xbf/0x210 <4>[ 456.626002] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.626012] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.626018] dma_map_sgtable+0x1d/0x40 <4>[ 456.626021] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.626174] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.626329] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.626488] ? paint_ptr+0x43/0xa0 <4>[ 456.626498] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.626648] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.626796] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.626954] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.627114] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.627121] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.627270] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.627418] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.627567] ? lock_acquire+0xc9/0x300 <4>[ 456.627582] ? __kernel_text_address+0x12/0x50 <4>[ 456.627600] ? __lock_acquire+0x442/0x2810 <4>[ 456.627604] ? lock_release+0xd4/0x2b0 <4>[ 456.627615] ? find_held_lock+0x31/0x90 <4>[ 456.627618] ? __might_fault+0x53/0xb0 <4>[ 456.627630] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.627778] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.627924] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.627931] drm_ioctl+0x2de/0x5a0 <4>[ 456.627934] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.628087] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.628094] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.628099] x64_sys_call+0x131e/0x2650 <4>[ 456.628102] do_syscall_64+0x91/0x180 <4>[ 456.628108] ? find_held_lock+0x31/0x90 <4>[ 456.628111] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.628115] ? lock_release+0xd4/0x2b0 <4>[ 456.628120] ? find_held_lock+0x31/0x90 <4>[ 456.628122] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.628126] ? lock_release+0xd4/0x2b0 <4>[ 456.628132] ? up_read+0x22/0x30 <4>[ 456.628134] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.628138] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.628142] ? irqentry_exit+0x77/0xb0 <4>[ 456.628145] ? clear_bhb_loop+0x15/0x70 <4>[ 456.628147] ? clear_bhb_loop+0x15/0x70 <4>[ 456.628149] ? clear_bhb_loop+0x15/0x70 <4>[ 456.628152] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.628154] RIP: 0033:0x72cf00b24ded <4>[ 456.628156] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.628158] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.628161] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.628162] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.628164] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.628165] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.628167] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.628177] </TASK> <4>[ 456.628179] irq event stamp: 77513209 <4>[ 456.628180] hardirqs last enabled at (77513215): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.628182] hardirqs last disabled at (77513220): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.628184] softirqs last enabled at (77511512): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.628187] softirqs last disabled at (77511507): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.628188] ---[ end trace 0000000000000000 ]--- <2>[ 456.628190] DMAR: ERROR: DMA PTE for vPFN 0x3d033f9 already set (to 3457f8003 not 3457f8003) <4>[ 456.628212] ------------[ cut here ]------------ <4>[ 456.628213] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.628216] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.628292] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.628300] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.628303] Tainted: [U]=USER, [W]=WARN <4>[ 456.628304] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.628306] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.628308] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.628309] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.628312] RAX: 0000000000000000 RBX: ffff8883465acfc8 RCX: 0000000000000000 <4>[ 456.628313] RDX: 0000000000000000 RSI: 0000000003d033f9 RDI: 0000000000000000 <4>[ 456.628315] RBP: ffffc9000318f268 R08: 00000000003457f8 R09: 0000000000000001 <4>[ 456.628316] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000008 <4>[ 456.628317] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f8003 <4>[ 456.628319] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.628321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.628322] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.628324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.628325] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.628327] Call Trace: <4>[ 456.628328] <TASK> <4>[ 456.628329] ? show_regs+0x6c/0x80 <4>[ 456.628333] ? __warn+0x93/0x1c0 <4>[ 456.628336] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.628340] ? report_bug+0x182/0x1b0 <4>[ 456.628345] ? handle_bug+0x6e/0xb0 <4>[ 456.628348] ? exc_invalid_op+0x18/0x80 <4>[ 456.628351] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.628360] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.628363] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.628366] ? mark_held_locks+0x46/0x90 <4>[ 456.628377] __iommu_map+0x119/0x2c0 <4>[ 456.628386] iommu_map_sg+0xbf/0x210 <4>[ 456.628393] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.628403] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.628409] dma_map_sgtable+0x1d/0x40 <4>[ 456.628412] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.628571] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.628727] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.628881] ? paint_ptr+0x43/0xa0 <4>[ 456.628891] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.629040] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.629189] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.629346] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.629511] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.629518] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.629667] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.629815] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.629961] ? lock_acquire+0xc9/0x300 <4>[ 456.629976] ? __kernel_text_address+0x12/0x50 <4>[ 456.629994] ? __lock_acquire+0x442/0x2810 <4>[ 456.629998] ? lock_release+0xd4/0x2b0 <4>[ 456.630009] ? find_held_lock+0x31/0x90 <4>[ 456.630011] ? __might_fault+0x53/0xb0 <4>[ 456.630023] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.630171] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.630318] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.630325] drm_ioctl+0x2de/0x5a0 <4>[ 456.630328] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.630484] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.630492] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.630497] x64_sys_call+0x131e/0x2650 <4>[ 456.630500] do_syscall_64+0x91/0x180 <4>[ 456.630507] ? find_held_lock+0x31/0x90 <4>[ 456.630510] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.630513] ? lock_release+0xd4/0x2b0 <4>[ 456.630519] ? find_held_lock+0x31/0x90 <4>[ 456.630521] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.630525] ? lock_release+0xd4/0x2b0 <4>[ 456.630531] ? up_read+0x22/0x30 <4>[ 456.630534] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.630538] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.630542] ? irqentry_exit+0x77/0xb0 <4>[ 456.630545] ? clear_bhb_loop+0x15/0x70 <4>[ 456.630547] ? clear_bhb_loop+0x15/0x70 <4>[ 456.630549] ? clear_bhb_loop+0x15/0x70 <4>[ 456.630553] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.630555] RIP: 0033:0x72cf00b24ded <4>[ 456.630557] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.630559] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.630562] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.630564] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.630566] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.630567] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.630569] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.630580] </TASK> <4>[ 456.630581] irq event stamp: 77517105 <4>[ 456.630583] hardirqs last enabled at (77517111): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.630585] hardirqs last disabled at (77517116): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.630588] softirqs last enabled at (77516278): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.630590] softirqs last disabled at (77516273): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.630592] ---[ end trace 0000000000000000 ]--- <2>[ 456.630594] DMAR: ERROR: DMA PTE for vPFN 0x3d033fa already set (to 3457f9003 not 3457f9003) <4>[ 456.630616] ------------[ cut here ]------------ <4>[ 456.630617] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.630620] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.630701] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.630709] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.630711] Tainted: [U]=USER, [W]=WARN <4>[ 456.630713] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.630714] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.630716] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.630718] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.630720] RAX: 0000000000000000 RBX: ffff8883465acfd0 RCX: 0000000000000000 <4>[ 456.630722] RDX: 0000000000000000 RSI: 0000000003d033fa RDI: 0000000000000000 <4>[ 456.630723] RBP: ffffc9000318f268 R08: 00000000003457f9 R09: 0000000000000001 <4>[ 456.630725] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000007 <4>[ 456.630726] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457f9003 <4>[ 456.630728] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.630729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.630731] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.630732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.630734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.630735] Call Trace: <4>[ 456.630736] <TASK> <4>[ 456.630738] ? show_regs+0x6c/0x80 <4>[ 456.630742] ? __warn+0x93/0x1c0 <4>[ 456.630745] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.630749] ? report_bug+0x182/0x1b0 <4>[ 456.630754] ? handle_bug+0x6e/0xb0 <4>[ 456.630757] ? exc_invalid_op+0x18/0x80 <4>[ 456.630760] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.630769] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.630772] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.630775] ? mark_held_locks+0x46/0x90 <4>[ 456.630786] __iommu_map+0x119/0x2c0 <4>[ 456.630796] iommu_map_sg+0xbf/0x210 <4>[ 456.630803] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.630813] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.630818] dma_map_sgtable+0x1d/0x40 <4>[ 456.630822] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.630975] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.631130] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.631285] ? paint_ptr+0x43/0xa0 <4>[ 456.631295] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.631444] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.631597] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.631754] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.631914] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.631921] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.632069] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.632218] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.632364] ? lock_acquire+0xc9/0x300 <4>[ 456.632379] ? __kernel_text_address+0x12/0x50 <4>[ 456.632397] ? __lock_acquire+0x442/0x2810 <4>[ 456.632401] ? lock_release+0xd4/0x2b0 <4>[ 456.632412] ? find_held_lock+0x31/0x90 <4>[ 456.632414] ? __might_fault+0x53/0xb0 <4>[ 456.632426] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.632578] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.632725] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.632732] drm_ioctl+0x2de/0x5a0 <4>[ 456.632735] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.632887] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.632894] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.632899] x64_sys_call+0x131e/0x2650 <4>[ 456.632902] do_syscall_64+0x91/0x180 <4>[ 456.632909] ? find_held_lock+0x31/0x90 <4>[ 456.632911] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.632915] ? lock_release+0xd4/0x2b0 <4>[ 456.632920] ? find_held_lock+0x31/0x90 <4>[ 456.632922] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.632926] ? lock_release+0xd4/0x2b0 <4>[ 456.632932] ? up_read+0x22/0x30 <4>[ 456.632935] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.632938] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.632943] ? irqentry_exit+0x77/0xb0 <4>[ 456.632946] ? clear_bhb_loop+0x15/0x70 <4>[ 456.632947] ? clear_bhb_loop+0x15/0x70 <4>[ 456.632949] ? clear_bhb_loop+0x15/0x70 <4>[ 456.632952] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.632955] RIP: 0033:0x72cf00b24ded <4>[ 456.632957] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.632959] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.632961] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.632963] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.632964] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.632966] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.632967] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.632978] </TASK> <4>[ 456.632979] irq event stamp: 77520989 <4>[ 456.632981] hardirqs last enabled at (77520995): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.632983] hardirqs last disabled at (77521000): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.632985] softirqs last enabled at (77520030): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.632987] softirqs last disabled at (77520025): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.632989] ---[ end trace 0000000000000000 ]--- <2>[ 456.632991] DMAR: ERROR: DMA PTE for vPFN 0x3d033fb already set (to 3457fa003 not 3457fa003) <4>[ 456.633013] ------------[ cut here ]------------ <4>[ 456.633014] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.633017] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.633093] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.633101] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.633103] Tainted: [U]=USER, [W]=WARN <4>[ 456.633105] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.633106] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.633108] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.633110] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.633112] RAX: 0000000000000000 RBX: ffff8883465acfd8 RCX: 0000000000000000 <4>[ 456.633114] RDX: 0000000000000000 RSI: 0000000003d033fb RDI: 0000000000000000 <4>[ 456.633115] RBP: ffffc9000318f268 R08: 00000000003457fa R09: 0000000000000001 <4>[ 456.633117] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000006 <4>[ 456.633118] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457fa003 <4>[ 456.633119] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.633121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.633123] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.633124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.633126] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.633127] Call Trace: <4>[ 456.633128] <TASK> <4>[ 456.633130] ? show_regs+0x6c/0x80 <4>[ 456.633134] ? __warn+0x93/0x1c0 <4>[ 456.633137] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.633141] ? report_bug+0x182/0x1b0 <4>[ 456.633146] ? handle_bug+0x6e/0xb0 <4>[ 456.633148] ? exc_invalid_op+0x18/0x80 <4>[ 456.633151] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.633160] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.633164] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.633167] ? mark_held_locks+0x46/0x90 <4>[ 456.633178] __iommu_map+0x119/0x2c0 <4>[ 456.633187] iommu_map_sg+0xbf/0x210 <4>[ 456.633194] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.633204] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.633210] dma_map_sgtable+0x1d/0x40 <4>[ 456.633213] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.633366] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.633525] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.633680] ? paint_ptr+0x43/0xa0 <4>[ 456.633690] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.633840] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.633989] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.634146] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.634306] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.634313] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.634465] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.634613] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.634759] ? lock_acquire+0xc9/0x300 <4>[ 456.634773] ? __kernel_text_address+0x12/0x50 <4>[ 456.634791] ? __lock_acquire+0x442/0x2810 <4>[ 456.634795] ? lock_release+0xd4/0x2b0 <4>[ 456.634806] ? find_held_lock+0x31/0x90 <4>[ 456.634809] ? __might_fault+0x53/0xb0 <4>[ 456.634821] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.634968] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.635115] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.635122] drm_ioctl+0x2de/0x5a0 <4>[ 456.635124] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.635277] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.635284] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.635289] x64_sys_call+0x131e/0x2650 <4>[ 456.635292] do_syscall_64+0x91/0x180 <4>[ 456.635298] ? find_held_lock+0x31/0x90 <4>[ 456.635301] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.635305] ? lock_release+0xd4/0x2b0 <4>[ 456.635310] ? find_held_lock+0x31/0x90 <4>[ 456.635312] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.635316] ? lock_release+0xd4/0x2b0 <4>[ 456.635322] ? up_read+0x22/0x30 <4>[ 456.635325] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.635328] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.635332] ? irqentry_exit+0x77/0xb0 <4>[ 456.635335] ? clear_bhb_loop+0x15/0x70 <4>[ 456.635337] ? clear_bhb_loop+0x15/0x70 <4>[ 456.635339] ? clear_bhb_loop+0x15/0x70 <4>[ 456.635342] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.635344] RIP: 0033:0x72cf00b24ded <4>[ 456.635346] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.635348] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.635350] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.635352] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.635354] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.635355] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.635357] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.635367] </TASK> <4>[ 456.635369] irq event stamp: 77524873 <4>[ 456.635370] hardirqs last enabled at (77524879): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.635373] hardirqs last disabled at (77524884): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.635375] softirqs last enabled at (77523086): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.635377] softirqs last disabled at (77523081): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.635379] ---[ end trace 0000000000000000 ]--- <2>[ 456.635380] DMAR: ERROR: DMA PTE for vPFN 0x3d033fc already set (to 3457fb003 not 3457fb003) <4>[ 456.635402] ------------[ cut here ]------------ <4>[ 456.635403] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.635406] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.635490] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.635498] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.635501] Tainted: [U]=USER, [W]=WARN <4>[ 456.635502] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.635504] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.635506] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.635508] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.635511] RAX: 0000000000000000 RBX: ffff8883465acfe0 RCX: 0000000000000000 <4>[ 456.635512] RDX: 0000000000000000 RSI: 0000000003d033fc RDI: 0000000000000000 <4>[ 456.635514] RBP: ffffc9000318f268 R08: 00000000003457fb R09: 0000000000000001 <4>[ 456.635516] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000005 <4>[ 456.635517] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457fb003 <4>[ 456.635519] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.635521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.635522] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.635524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.635526] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.635527] Call Trace: <4>[ 456.635529] <TASK> <4>[ 456.635531] ? show_regs+0x6c/0x80 <4>[ 456.635535] ? __warn+0x93/0x1c0 <4>[ 456.635538] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.635542] ? report_bug+0x182/0x1b0 <4>[ 456.635547] ? handle_bug+0x6e/0xb0 <4>[ 456.635550] ? exc_invalid_op+0x18/0x80 <4>[ 456.635553] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.635562] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.635566] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.635569] ? mark_held_locks+0x46/0x90 <4>[ 456.635580] __iommu_map+0x119/0x2c0 <4>[ 456.635590] iommu_map_sg+0xbf/0x210 <4>[ 456.635597] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.635607] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.635613] dma_map_sgtable+0x1d/0x40 <4>[ 456.635616] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.635769] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.635924] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.636079] ? paint_ptr+0x43/0xa0 <4>[ 456.636089] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.636238] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.636387] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.636548] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.636709] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.636716] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.636865] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.637014] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.637160] ? lock_acquire+0xc9/0x300 <4>[ 456.637174] ? __kernel_text_address+0x12/0x50 <4>[ 456.637192] ? __lock_acquire+0x442/0x2810 <4>[ 456.637196] ? lock_release+0xd4/0x2b0 <4>[ 456.637207] ? find_held_lock+0x31/0x90 <4>[ 456.637210] ? __might_fault+0x53/0xb0 <4>[ 456.637222] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.637370] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.637521] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.637528] drm_ioctl+0x2de/0x5a0 <4>[ 456.637531] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.637684] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.637691] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.637696] x64_sys_call+0x131e/0x2650 <4>[ 456.637699] do_syscall_64+0x91/0x180 <4>[ 456.637706] ? find_held_lock+0x31/0x90 <4>[ 456.637708] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.637712] ? lock_release+0xd4/0x2b0 <4>[ 456.637717] ? find_held_lock+0x31/0x90 <4>[ 456.637719] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.637723] ? lock_release+0xd4/0x2b0 <4>[ 456.637729] ? up_read+0x22/0x30 <4>[ 456.637732] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.637735] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.637740] ? irqentry_exit+0x77/0xb0 <4>[ 456.637743] ? clear_bhb_loop+0x15/0x70 <4>[ 456.637744] ? clear_bhb_loop+0x15/0x70 <4>[ 456.637746] ? clear_bhb_loop+0x15/0x70 <4>[ 456.637749] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.637752] RIP: 0033:0x72cf00b24ded <4>[ 456.637754] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.637755] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.637758] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.637759] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.637761] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.637762] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.637764] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.637775] </TASK> <4>[ 456.637776] irq event stamp: 77528765 <4>[ 456.637777] hardirqs last enabled at (77528771): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.637780] hardirqs last disabled at (77528776): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.637782] softirqs last enabled at (77527842): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.637784] softirqs last disabled at (77527837): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.637786] ---[ end trace 0000000000000000 ]--- <2>[ 456.637787] DMAR: ERROR: DMA PTE for vPFN 0x3d033fd already set (to 3457fc003 not 3457fc003) <4>[ 456.637809] ------------[ cut here ]------------ <4>[ 456.637811] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.637813] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.637890] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.637897] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.637900] Tainted: [U]=USER, [W]=WARN <4>[ 456.637901] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.637903] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.637905] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.637906] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.637909] RAX: 0000000000000000 RBX: ffff8883465acfe8 RCX: 0000000000000000 <4>[ 456.637910] RDX: 0000000000000000 RSI: 0000000003d033fd RDI: 0000000000000000 <4>[ 456.637912] RBP: ffffc9000318f268 R08: 00000000003457fc R09: 0000000000000001 <4>[ 456.637913] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000004 <4>[ 456.637914] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457fc003 <4>[ 456.637916] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.637918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.637919] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.637921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.637922] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.637924] Call Trace: <4>[ 456.637925] <TASK> <4>[ 456.637927] ? show_regs+0x6c/0x80 <4>[ 456.637930] ? __warn+0x93/0x1c0 <4>[ 456.637933] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.637937] ? report_bug+0x182/0x1b0 <4>[ 456.637942] ? handle_bug+0x6e/0xb0 <4>[ 456.637945] ? exc_invalid_op+0x18/0x80 <4>[ 456.637948] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.637957] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.637960] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.637963] ? mark_held_locks+0x46/0x90 <4>[ 456.637974] __iommu_map+0x119/0x2c0 <4>[ 456.637984] iommu_map_sg+0xbf/0x210 <4>[ 456.637991] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.638001] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.638006] dma_map_sgtable+0x1d/0x40 <4>[ 456.638010] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.638163] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.638317] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.638476] ? paint_ptr+0x43/0xa0 <4>[ 456.638486] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.638636] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.638784] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.638942] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.639102] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.639109] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.639257] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.639405] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.639556] ? lock_acquire+0xc9/0x300 <4>[ 456.639570] ? __kernel_text_address+0x12/0x50 <4>[ 456.639588] ? __lock_acquire+0x442/0x2810 <4>[ 456.639592] ? lock_release+0xd4/0x2b0 <4>[ 456.639603] ? find_held_lock+0x31/0x90 <4>[ 456.639606] ? __might_fault+0x53/0xb0 <4>[ 456.639618] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.639766] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.639913] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.639920] drm_ioctl+0x2de/0x5a0 <4>[ 456.639923] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.640076] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.640083] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.640088] x64_sys_call+0x131e/0x2650 <4>[ 456.640090] do_syscall_64+0x91/0x180 <4>[ 456.640097] ? find_held_lock+0x31/0x90 <4>[ 456.640100] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.640103] ? lock_release+0xd4/0x2b0 <4>[ 456.640108] ? find_held_lock+0x31/0x90 <4>[ 456.640111] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.640114] ? lock_release+0xd4/0x2b0 <4>[ 456.640121] ? up_read+0x22/0x30 <4>[ 456.640123] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.640127] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.640131] ? irqentry_exit+0x77/0xb0 <4>[ 456.640134] ? clear_bhb_loop+0x15/0x70 <4>[ 456.640136] ? clear_bhb_loop+0x15/0x70 <4>[ 456.640137] ? clear_bhb_loop+0x15/0x70 <4>[ 456.640141] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.640143] RIP: 0033:0x72cf00b24ded <4>[ 456.640145] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.640147] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.640149] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.640151] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.640152] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.640154] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.640155] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.640166] </TASK> <4>[ 456.640167] irq event stamp: 77532649 <4>[ 456.640169] hardirqs last enabled at (77532655): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.640171] hardirqs last disabled at (77532660): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.640173] softirqs last enabled at (77530952): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.640175] softirqs last disabled at (77530947): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.640177] ---[ end trace 0000000000000000 ]--- <2>[ 456.640179] DMAR: ERROR: DMA PTE for vPFN 0x3d033fe already set (to 3457fd003 not 3457fd003) <4>[ 456.640201] ------------[ cut here ]------------ <4>[ 456.640202] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.640205] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.640281] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.640289] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.640291] Tainted: [U]=USER, [W]=WARN <4>[ 456.640293] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.640294] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.640296] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.640298] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.640300] RAX: 0000000000000000 RBX: ffff8883465acff0 RCX: 0000000000000000 <4>[ 456.640302] RDX: 0000000000000000 RSI: 0000000003d033fe RDI: 0000000000000000 <4>[ 456.640303] RBP: ffffc9000318f268 R08: 00000000003457fd R09: 0000000000000001 <4>[ 456.640305] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000003 <4>[ 456.640306] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457fd003 <4>[ 456.640308] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.640309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.640311] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.640312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.640314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.640315] Call Trace: <4>[ 456.640316] <TASK> <4>[ 456.640318] ? show_regs+0x6c/0x80 <4>[ 456.640322] ? __warn+0x93/0x1c0 <4>[ 456.640325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.640329] ? report_bug+0x182/0x1b0 <4>[ 456.640334] ? handle_bug+0x6e/0xb0 <4>[ 456.640336] ? exc_invalid_op+0x18/0x80 <4>[ 456.640339] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.640348] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.640352] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.640355] ? mark_held_locks+0x46/0x90 <4>[ 456.640366] __iommu_map+0x119/0x2c0 <4>[ 456.640375] iommu_map_sg+0xbf/0x210 <4>[ 456.640382] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.640393] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.640398] dma_map_sgtable+0x1d/0x40 <4>[ 456.640402] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.640559] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.640714] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.640868] ? paint_ptr+0x43/0xa0 <4>[ 456.640878] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.641027] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.641176] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.641333] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.641497] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.641504] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.641652] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.641801] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.641947] ? lock_acquire+0xc9/0x300 <4>[ 456.641961] ? __kernel_text_address+0x12/0x50 <4>[ 456.641980] ? __lock_acquire+0x442/0x2810 <4>[ 456.641984] ? lock_release+0xd4/0x2b0 <4>[ 456.641994] ? find_held_lock+0x31/0x90 <4>[ 456.641997] ? __might_fault+0x53/0xb0 <4>[ 456.642009] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.642157] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.642305] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.642312] drm_ioctl+0x2de/0x5a0 <4>[ 456.642315] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.642471] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.642478] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.642483] x64_sys_call+0x131e/0x2650 <4>[ 456.642486] do_syscall_64+0x91/0x180 <4>[ 456.642493] ? find_held_lock+0x31/0x90 <4>[ 456.642495] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.642499] ? lock_release+0xd4/0x2b0 <4>[ 456.642504] ? find_held_lock+0x31/0x90 <4>[ 456.642507] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.642510] ? lock_release+0xd4/0x2b0 <4>[ 456.642516] ? up_read+0x22/0x30 <4>[ 456.642519] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.642523] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.642527] ? irqentry_exit+0x77/0xb0 <4>[ 456.642530] ? clear_bhb_loop+0x15/0x70 <4>[ 456.642532] ? clear_bhb_loop+0x15/0x70 <4>[ 456.642533] ? clear_bhb_loop+0x15/0x70 <4>[ 456.642537] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.642539] RIP: 0033:0x72cf00b24ded <4>[ 456.642541] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.642543] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.642545] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.642547] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.642549] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.642550] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.642552] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.642563] </TASK> <4>[ 456.642564] irq event stamp: 77536541 <4>[ 456.642565] hardirqs last enabled at (77536547): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.642568] hardirqs last disabled at (77536552): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.642570] softirqs last enabled at (77535714): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.642572] softirqs last disabled at (77535709): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.642574] ---[ end trace 0000000000000000 ]--- <2>[ 456.642576] DMAR: ERROR: DMA PTE for vPFN 0x3d033ff already set (to 3457fe003 not 3457fe003) <4>[ 456.642598] ------------[ cut here ]------------ <4>[ 456.642599] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.642602] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.642679] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.642687] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.642689] Tainted: [U]=USER, [W]=WARN <4>[ 456.642690] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.642692] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.642694] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.642695] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.642698] RAX: 0000000000000000 RBX: ffff8883465acff8 RCX: 0000000000000000 <4>[ 456.642699] RDX: 0000000000000000 RSI: 0000000003d033ff RDI: 0000000000000000 <4>[ 456.642701] RBP: ffffc9000318f268 R08: 00000000003457fe R09: 0000000000000001 <4>[ 456.642702] R10: ffff8883465ac000 R11: 0000000000000000 R12: 0000000000000002 <4>[ 456.642704] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457fe003 <4>[ 456.642705] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.642707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.642708] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.642710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.642711] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.642713] Call Trace: <4>[ 456.642714] <TASK> <4>[ 456.642716] ? show_regs+0x6c/0x80 <4>[ 456.642719] ? __warn+0x93/0x1c0 <4>[ 456.642723] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.642726] ? report_bug+0x182/0x1b0 <4>[ 456.642732] ? handle_bug+0x6e/0xb0 <4>[ 456.642734] ? exc_invalid_op+0x18/0x80 <4>[ 456.642737] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.642746] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.642750] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.642753] ? mark_held_locks+0x46/0x90 <4>[ 456.642764] __iommu_map+0x119/0x2c0 <4>[ 456.642773] iommu_map_sg+0xbf/0x210 <4>[ 456.642780] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.642790] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.642796] dma_map_sgtable+0x1d/0x40 <4>[ 456.642799] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.642952] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.643107] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.643261] ? paint_ptr+0x43/0xa0 <4>[ 456.643271] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.643421] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.643574] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.643732] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.643892] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.643900] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.644048] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.644197] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.644343] ? lock_acquire+0xc9/0x300 <4>[ 456.644357] ? __kernel_text_address+0x12/0x50 <4>[ 456.644375] ? __lock_acquire+0x442/0x2810 <4>[ 456.644379] ? lock_release+0xd4/0x2b0 <4>[ 456.644390] ? find_held_lock+0x31/0x90 <4>[ 456.644393] ? __might_fault+0x53/0xb0 <4>[ 456.644405] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.644556] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.644704] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.644710] drm_ioctl+0x2de/0x5a0 <4>[ 456.644713] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.644866] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.644873] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.644878] x64_sys_call+0x131e/0x2650 <4>[ 456.644881] do_syscall_64+0x91/0x180 <4>[ 456.644888] ? find_held_lock+0x31/0x90 <4>[ 456.644890] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.644894] ? lock_release+0xd4/0x2b0 <4>[ 456.644899] ? find_held_lock+0x31/0x90 <4>[ 456.644902] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.644905] ? lock_release+0xd4/0x2b0 <4>[ 456.644911] ? up_read+0x22/0x30 <4>[ 456.644914] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.644917] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.644922] ? irqentry_exit+0x77/0xb0 <4>[ 456.644925] ? clear_bhb_loop+0x15/0x70 <4>[ 456.644926] ? clear_bhb_loop+0x15/0x70 <4>[ 456.644928] ? clear_bhb_loop+0x15/0x70 <4>[ 456.644931] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.644934] RIP: 0033:0x72cf00b24ded <4>[ 456.644936] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.644937] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.644940] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.644941] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.644943] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.644945] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.644946] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.644957] </TASK> <4>[ 456.644958] irq event stamp: 77540425 <4>[ 456.644959] hardirqs last enabled at (77540431): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.644962] hardirqs last disabled at (77540436): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.644964] softirqs last enabled at (77539466): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.644966] softirqs last disabled at (77539461): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.644968] ---[ end trace 0000000000000000 ]--- <2>[ 456.644970] DMAR: ERROR: DMA PTE for vPFN 0x3d03400 already set (to 3457ff003 not 3457ff003) <4>[ 456.644992] ------------[ cut here ]------------ <4>[ 456.644994] WARNING: CPU: 4 PID: 2118 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 456.644996] Modules linked in: vgem drm_shmem_helper snd_hda_codec_hdmi mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal cmdlinepart intel_powerclamp ee1004 spi_nor mtd coretemp snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp ppdev snd_hda_scodec_component mei_pxp kvm_intel wmi_bmof intel_wmi_thunderbolt kvm polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 snd_hda_intel snd_intel_dspcfg sha1_ssse3 snd_hda_codec aesni_intel crypto_simd snd_hda_core cryptd snd_hwdep rapl smsc75xx usbnet snd_pcm intel_cstate mii snd_timer e1000e i2c_i801 spi_intel_pci snd i2c_mux spi_intel soundcore i2c_smbus idma64 parport_pc parport binfmt_misc video mei_me mei nls_iso8859_1 pinctrl_cannonlake intel_pch_thermal intel_pmc_core wmi pmt_telemetry acpi_tad acpi_pad pmt_class intel_vsec input_leds serio_raw dm_multipath msr <4>[ 456.645073] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 456.645082] CPU: 4 UID: 0 PID: 2118 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16293-ga958e31a81b3+ #1 <4>[ 456.645084] Tainted: [U]=USER, [W]=WARN <4>[ 456.645086] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 456.645087] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 456.645089] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 456.645091] RSP: 0018:ffffc9000318f1a8 EFLAGS: 00010246 <4>[ 456.645094] RAX: 0000000000000000 RBX: ffff8883465ad000 RCX: 0000000000000000 <4>[ 456.645095] RDX: 0000000000000000 RSI: 0000000003d03400 RDI: 0000000000000000 <4>[ 456.645097] RBP: ffffc9000318f268 R08: 00000000003457ff R09: 0000000000000001 <4>[ 456.645098] R10: ffff8883465ad000 R11: 0000000000000000 R12: 0000000000000001 <4>[ 456.645100] R13: 0000000000000000 R14: ffff888103973f88 R15: 00000003457ff003 <4>[ 456.645102] FS: 000072cefe9cf940(0000) GS:ffff88845d800000(0000) knlGS:0000000000000000 <4>[ 456.645104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 456.645105] CR2: 000073e670021000 CR3: 000000012dc24005 CR4: 00000000003726f0 <4>[ 456.645107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 456.645108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 456.645110] Call Trace: <4>[ 456.645111] <TASK> <4>[ 456.645113] ? show_regs+0x6c/0x80 <4>[ 456.645117] ? __warn+0x93/0x1c0 <4>[ 456.645120] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.645124] ? report_bug+0x182/0x1b0 <4>[ 456.645130] ? handle_bug+0x6e/0xb0 <4>[ 456.645132] ? exc_invalid_op+0x18/0x80 <4>[ 456.645135] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 456.645145] ? intel_iommu_map_pages+0x687/0x820 <4>[ 456.645148] ? intel_iommu_map_pages+0x664/0x820 <4>[ 456.645151] ? mark_held_locks+0x46/0x90 <4>[ 456.645162] __iommu_map+0x119/0x2c0 <4>[ 456.645172] iommu_map_sg+0xbf/0x210 <4>[ 456.645179] iommu_dma_map_sg+0x43b/0x520 <4>[ 456.645189] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 456.645195] dma_map_sgtable+0x1d/0x40 <4>[ 456.645198] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 456.645352] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 456.645511] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 456.645666] ? paint_ptr+0x43/0xa0 <4>[ 456.645675] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 456.645825] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 456.645974] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 456.646132] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 456.646292] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 456.646300] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 456.646448] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 456.646601] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 456.646747] ? lock_acquire+0xc9/0x300 <4>[ 456.646761] ? __kernel_text_address+0x12/0x50 <4>[ 456.646780] ? __lock_acquire+0x442/0x2810 <4>[ 456.646784] ? lock_release+0xd4/0x2b0 <4>[ 456.646794] ? find_held_lock+0x31/0x90 <4>[ 456.646797] ? __might_fault+0x53/0xb0 <4>[ 456.646809] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 456.646957] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.647104] drm_ioctl_kernel+0xb2/0x120 <4>[ 456.647111] drm_ioctl+0x2de/0x5a0 <4>[ 456.647114] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 456.647266] ? ww_mutex_unlock+0x47/0xa0 <4>[ 456.647273] __x64_sys_ioctl+0xa4/0xe0 <4>[ 456.647278] x64_sys_call+0x131e/0x2650 <4>[ 456.647281] do_syscall_64+0x91/0x180 <4>[ 456.647288] ? find_held_lock+0x31/0x90 <4>[ 456.647291] ? rcu_read_unlock+0x1c/0x80 <4>[ 456.647294] ? lock_release+0xd4/0x2b0 <4>[ 456.647299] ? find_held_lock+0x31/0x90 <4>[ 456.647302] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.647305] ? lock_release+0xd4/0x2b0 <4>[ 456.647311] ? up_read+0x22/0x30 <4>[ 456.647314] ? do_user_addr_fault+0x303/0x9d0 <4>[ 456.647317] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 456.647322] ? irqentry_exit+0x77/0xb0 <4>[ 456.647325] ? clear_bhb_loop+0x15/0x70 <4>[ 456.647326] ? clear_bhb_loop+0x15/0x70 <4>[ 456.647328] ? clear_bhb_loop+0x15/0x70 <4>[ 456.647331] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 456.647334] RIP: 0033:0x72cf00b24ded <4>[ 456.647336] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 456.647337] RSP: 002b:00007ffdb2ed2de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 456.647340] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000072cf00b24ded <4>[ 456.647342] RDX: 00007ffdb2ed2ea0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 456.647343] RBP: 00007ffdb2ed2e30 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 456.647345] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffdb2ed2ea0 <4>[ 456.647346] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 456.647357] </TASK> <4>[ 456.647359] irq event stamp: 77544309 <4>[ 456.647360] hardirqs last enabled at (77544315): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 456.647362] hardirqs last disabled at (77544320): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 456.647364] softirqs last enabled at (77542564): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.647366] softirqs last disabled at (77542559): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 456.647368] ---[ end trace 0000000000000000 ]--- <7>[ 456.863068] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 456.863890] Console: switching to colour frame buffer device 240x67 <7>[ 457.209089] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 457.209306] i915 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 01 to 00 <7>[ 457.217617] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7>[ 457.235513] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 457.235729] i915 0000:03:00.0: [drm:gen9_enable_dc5 [i915]] Enabling DC5 <7>[ 457.235897] i915 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 01 <7>[ 464.149147] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 464.149339] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 464.149731] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 464.149895] i915 0000:03:00.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 464.150323] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 464.150525] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 464.150851] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 464.151009] i915 0000:03:00.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 464.151433] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 464.151604] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7>[ 464.151929] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 003a w(1) <7>[ 464.152087] i915 0000:03:00.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6)