<4>[ 433.240707] RAX: 0000000000000000 RBX: ffff888149eedc98 RCX: 0000000000000000 <4>[ 433.240708] RDX: 0000000000000000 RSI: 0000000003d06f93 RDI: 0000000000000000 <4>[ 433.240710] RBP: ffffc900077e3328 R08: 000000000034bf92 R09: 0000000000000001 <4>[ 433.240712] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000006e <4>[ 433.240713] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf92003 <4>[ 433.240715] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.240716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.240718] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.240720] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.240721] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.240722] Call Trace: <4>[ 433.240724] <TASK> <4>[ 433.240725] ? show_regs+0x6c/0x80 <4>[ 433.240728] ? __warn+0x93/0x1c0 <4>[ 433.240731] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.240734] ? report_bug+0x182/0x1b0 <4>[ 433.240738] ? handle_bug+0x6e/0xb0 <4>[ 433.240740] ? exc_invalid_op+0x18/0x80 <4>[ 433.240743] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.240749] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.240752] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.240754] ? mark_held_locks+0x46/0x90 <4>[ 433.240762] __iommu_map+0x119/0x2c0 <4>[ 433.240768] iommu_map_sg+0xbf/0x210 <4>[ 433.240773] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.240779] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.240784] dma_map_sgtable+0x1d/0x40 <4>[ 433.240787] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.240939] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.241092] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.241250] ? paint_ptr+0x43/0xa0 <4>[ 433.241256] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.241405] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.241553] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.241711] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.241869] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.241875] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.242022] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.242174] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.242320] ? lock_acquire+0xc9/0x300 <4>[ 433.242329] ? __kernel_text_address+0x12/0x50 <4>[ 433.242341] ? __lock_acquire+0x442/0x2810 <4>[ 433.242344] ? lock_release+0xd4/0x2b0 <4>[ 433.242351] ? find_held_lock+0x31/0x90 <4>[ 433.242354] ? __might_fault+0x53/0xb0 <4>[ 433.242362] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.242509] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.242655] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.242660] drm_ioctl+0x2de/0x5a0 <4>[ 433.242663] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.242813] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.242818] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.242822] x64_sys_call+0x131e/0x2650 <4>[ 433.242825] do_syscall_64+0x91/0x180 <4>[ 433.242829] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.242832] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.242836] ? do_syscall_64+0x9d/0x180 <4>[ 433.242838] ? up_read+0x22/0x30 <4>[ 433.242841] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.242844] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.242847] ? irqentry_exit+0x77/0xb0 <4>[ 433.242850] ? clear_bhb_loop+0x15/0x70 <4>[ 433.242852] ? clear_bhb_loop+0x15/0x70 <4>[ 433.242853] ? clear_bhb_loop+0x15/0x70 <4>[ 433.242856] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.242858] RIP: 0033:0x739c70724ded <4>[ 433.242860] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.242862] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.242864] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.242866] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.242867] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.242869] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.242870] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.242877] </TASK> <4>[ 433.242879] irq event stamp: 147566847 <4>[ 433.242880] hardirqs last enabled at (147566853): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.242882] hardirqs last disabled at (147566858): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.242884] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.242886] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.242888] ---[ end trace 0000000000000000 ]--- <2>[ 433.242889] DMAR: ERROR: DMA PTE for vPFN 0x3d06f94 already set (to 34bf93003 not 34bf93003) <4>[ 433.242911] ------------[ cut here ]------------ <4>[ 433.242912] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.242914] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.242990] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.242998] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.243001] Tainted: [U]=USER, [W]=WARN <4>[ 433.243002] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.243004] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.243006] 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>[ 433.243007] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.243010] RAX: 0000000000000000 RBX: ffff888149eedca0 RCX: 0000000000000000 <4>[ 433.243011] RDX: 0000000000000000 RSI: 0000000003d06f94 RDI: 0000000000000000 <4>[ 433.243013] RBP: ffffc900077e3328 R08: 000000000034bf93 R09: 0000000000000001 <4>[ 433.243014] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000006d <4>[ 433.243016] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf93003 <4>[ 433.243017] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.243019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.243021] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.243022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.243024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.243025] Call Trace: <4>[ 433.243026] <TASK> <4>[ 433.243028] ? show_regs+0x6c/0x80 <4>[ 433.243031] ? __warn+0x93/0x1c0 <4>[ 433.243034] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.243037] ? report_bug+0x182/0x1b0 <4>[ 433.243040] ? handle_bug+0x6e/0xb0 <4>[ 433.243043] ? exc_invalid_op+0x18/0x80 <4>[ 433.243045] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.243051] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.243054] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.243057] ? mark_held_locks+0x46/0x90 <4>[ 433.243064] __iommu_map+0x119/0x2c0 <4>[ 433.243070] iommu_map_sg+0xbf/0x210 <4>[ 433.243075] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.243082] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.243086] dma_map_sgtable+0x1d/0x40 <4>[ 433.243089] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.243246] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.243399] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.243552] ? paint_ptr+0x43/0xa0 <4>[ 433.243559] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.243708] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.243857] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.244014] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.244177] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.244182] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.244330] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.244477] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.244623] ? lock_acquire+0xc9/0x300 <4>[ 433.244633] ? __kernel_text_address+0x12/0x50 <4>[ 433.244644] ? __lock_acquire+0x442/0x2810 <4>[ 433.244647] ? lock_release+0xd4/0x2b0 <4>[ 433.244655] ? find_held_lock+0x31/0x90 <4>[ 433.244657] ? __might_fault+0x53/0xb0 <4>[ 433.244665] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.244812] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.244959] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.244964] drm_ioctl+0x2de/0x5a0 <4>[ 433.244967] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.245117] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.245122] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.245126] x64_sys_call+0x131e/0x2650 <4>[ 433.245129] do_syscall_64+0x91/0x180 <4>[ 433.245132] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.245136] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.245140] ? do_syscall_64+0x9d/0x180 <4>[ 433.245142] ? up_read+0x22/0x30 <4>[ 433.245145] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.245147] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.245151] ? irqentry_exit+0x77/0xb0 <4>[ 433.245154] ? clear_bhb_loop+0x15/0x70 <4>[ 433.245160] ? clear_bhb_loop+0x15/0x70 <4>[ 433.245162] ? clear_bhb_loop+0x15/0x70 <4>[ 433.245164] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.245167] RIP: 0033:0x739c70724ded <4>[ 433.245169] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.245170] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.245173] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.245175] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.245176] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.245177] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.245179] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.245186] </TASK> <4>[ 433.245187] irq event stamp: 147567973 <4>[ 433.245188] hardirqs last enabled at (147567979): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.245191] hardirqs last disabled at (147567984): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.245193] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.245195] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.245196] ---[ end trace 0000000000000000 ]--- <2>[ 433.245198] DMAR: ERROR: DMA PTE for vPFN 0x3d06f95 already set (to 34bf94003 not 34bf94003) <4>[ 433.245219] ------------[ cut here ]------------ <4>[ 433.245220] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.245223] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.245299] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.245307] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.245309] Tainted: [U]=USER, [W]=WARN <4>[ 433.245311] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.245312] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.245314] 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>[ 433.245316] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.245318] RAX: 0000000000000000 RBX: ffff888149eedca8 RCX: 0000000000000000 <4>[ 433.245320] RDX: 0000000000000000 RSI: 0000000003d06f95 RDI: 0000000000000000 <4>[ 433.245321] RBP: ffffc900077e3328 R08: 000000000034bf94 R09: 0000000000000001 <4>[ 433.245323] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000006c <4>[ 433.245325] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf94003 <4>[ 433.245326] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.245328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.245329] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.245331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.245332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.245334] Call Trace: <4>[ 433.245335] <TASK> <4>[ 433.245337] ? show_regs+0x6c/0x80 <4>[ 433.245340] ? __warn+0x93/0x1c0 <4>[ 433.245343] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.245346] ? report_bug+0x182/0x1b0 <4>[ 433.245349] ? handle_bug+0x6e/0xb0 <4>[ 433.245352] ? exc_invalid_op+0x18/0x80 <4>[ 433.245354] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.245360] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.245363] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.245365] ? mark_held_locks+0x46/0x90 <4>[ 433.245373] __iommu_map+0x119/0x2c0 <4>[ 433.245379] iommu_map_sg+0xbf/0x210 <4>[ 433.245384] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.245391] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.245395] dma_map_sgtable+0x1d/0x40 <4>[ 433.245398] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.245550] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.245703] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.245855] ? paint_ptr+0x43/0xa0 <4>[ 433.245862] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.246011] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.246164] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.246322] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.246481] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.246486] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.246633] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.246781] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.246927] ? lock_acquire+0xc9/0x300 <4>[ 433.246936] ? __kernel_text_address+0x12/0x50 <4>[ 433.246948] ? __lock_acquire+0x442/0x2810 <4>[ 433.246951] ? lock_release+0xd4/0x2b0 <4>[ 433.246958] ? find_held_lock+0x31/0x90 <4>[ 433.246961] ? __might_fault+0x53/0xb0 <4>[ 433.246969] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.247115] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.247266] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.247272] drm_ioctl+0x2de/0x5a0 <4>[ 433.247274] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.247425] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.247430] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.247434] x64_sys_call+0x131e/0x2650 <4>[ 433.247437] do_syscall_64+0x91/0x180 <4>[ 433.247440] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.247444] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.247448] ? do_syscall_64+0x9d/0x180 <4>[ 433.247450] ? up_read+0x22/0x30 <4>[ 433.247453] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.247455] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.247459] ? irqentry_exit+0x77/0xb0 <4>[ 433.247462] ? clear_bhb_loop+0x15/0x70 <4>[ 433.247463] ? clear_bhb_loop+0x15/0x70 <4>[ 433.247465] ? clear_bhb_loop+0x15/0x70 <4>[ 433.247467] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.247470] RIP: 0033:0x739c70724ded <4>[ 433.247472] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.247474] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.247476] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.247478] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.247479] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.247481] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.247482] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.247489] </TASK> <4>[ 433.247490] irq event stamp: 147569097 <4>[ 433.247491] hardirqs last enabled at (147569103): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.247494] hardirqs last disabled at (147569108): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.247496] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.247498] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.247500] ---[ end trace 0000000000000000 ]--- <2>[ 433.247501] DMAR: ERROR: DMA PTE for vPFN 0x3d06f96 already set (to 34bf95003 not 34bf95003) <4>[ 433.247522] ------------[ cut here ]------------ <4>[ 433.247523] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.247525] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.247601] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.247609] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.247612] Tainted: [U]=USER, [W]=WARN <4>[ 433.247613] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.247615] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.247616] 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>[ 433.247618] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.247621] RAX: 0000000000000000 RBX: ffff888149eedcb0 RCX: 0000000000000000 <4>[ 433.247622] RDX: 0000000000000000 RSI: 0000000003d06f96 RDI: 0000000000000000 <4>[ 433.247624] RBP: ffffc900077e3328 R08: 000000000034bf95 R09: 0000000000000001 <4>[ 433.247625] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000006b <4>[ 433.247627] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf95003 <4>[ 433.247628] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.247630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.247631] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.247633] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.247634] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.247636] Call Trace: <4>[ 433.247637] <TASK> <4>[ 433.247639] ? show_regs+0x6c/0x80 <4>[ 433.247642] ? __warn+0x93/0x1c0 <4>[ 433.247645] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.247648] ? report_bug+0x182/0x1b0 <4>[ 433.247651] ? handle_bug+0x6e/0xb0 <4>[ 433.247654] ? exc_invalid_op+0x18/0x80 <4>[ 433.247656] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.247662] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.247665] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.247667] ? mark_held_locks+0x46/0x90 <4>[ 433.247675] __iommu_map+0x119/0x2c0 <4>[ 433.247681] iommu_map_sg+0xbf/0x210 <4>[ 433.247686] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.247692] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.247697] dma_map_sgtable+0x1d/0x40 <4>[ 433.247700] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.247852] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.248005] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.248162] ? paint_ptr+0x43/0xa0 <4>[ 433.248168] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.248318] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.248466] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.248623] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.248781] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.248786] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.248934] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.249081] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.249232] ? lock_acquire+0xc9/0x300 <4>[ 433.249242] ? __kernel_text_address+0x12/0x50 <4>[ 433.249253] ? __lock_acquire+0x442/0x2810 <4>[ 433.249256] ? lock_release+0xd4/0x2b0 <4>[ 433.249264] ? find_held_lock+0x31/0x90 <4>[ 433.249266] ? __might_fault+0x53/0xb0 <4>[ 433.249274] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.249421] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.249568] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.249573] drm_ioctl+0x2de/0x5a0 <4>[ 433.249576] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.249726] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.249731] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.249735] x64_sys_call+0x131e/0x2650 <4>[ 433.249737] do_syscall_64+0x91/0x180 <4>[ 433.249741] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.249745] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.249748] ? do_syscall_64+0x9d/0x180 <4>[ 433.249751] ? up_read+0x22/0x30 <4>[ 433.249753] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.249756] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.249760] ? irqentry_exit+0x77/0xb0 <4>[ 433.249762] ? clear_bhb_loop+0x15/0x70 <4>[ 433.249764] ? clear_bhb_loop+0x15/0x70 <4>[ 433.249766] ? clear_bhb_loop+0x15/0x70 <4>[ 433.249768] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.249771] RIP: 0033:0x739c70724ded <4>[ 433.249773] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.249774] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.249777] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.249778] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.249780] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.249781] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.249783] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.249790] </TASK> <4>[ 433.249791] irq event stamp: 147570221 <4>[ 433.249792] hardirqs last enabled at (147570227): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.249795] hardirqs last disabled at (147570232): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.249797] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.249799] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.249800] ---[ end trace 0000000000000000 ]--- <2>[ 433.249802] DMAR: ERROR: DMA PTE for vPFN 0x3d06f97 already set (to 34bf96003 not 34bf96003) <4>[ 433.249823] ------------[ cut here ]------------ <4>[ 433.249824] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.249827] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.249902] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.249910] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.249913] Tainted: [U]=USER, [W]=WARN <4>[ 433.249914] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.249916] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.249918] 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>[ 433.249919] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.249922] RAX: 0000000000000000 RBX: ffff888149eedcb8 RCX: 0000000000000000 <4>[ 433.249923] RDX: 0000000000000000 RSI: 0000000003d06f97 RDI: 0000000000000000 <4>[ 433.249925] RBP: ffffc900077e3328 R08: 000000000034bf96 R09: 0000000000000001 <4>[ 433.249926] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000006a <4>[ 433.249928] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf96003 <4>[ 433.249929] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.249931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.249933] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.249934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.249936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.249937] Call Trace: <4>[ 433.249938] <TASK> <4>[ 433.249940] ? show_regs+0x6c/0x80 <4>[ 433.249943] ? __warn+0x93/0x1c0 <4>[ 433.249946] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.249949] ? report_bug+0x182/0x1b0 <4>[ 433.249953] ? handle_bug+0x6e/0xb0 <4>[ 433.249955] ? exc_invalid_op+0x18/0x80 <4>[ 433.249957] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.249963] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.249966] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.249969] ? mark_held_locks+0x46/0x90 <4>[ 433.249976] __iommu_map+0x119/0x2c0 <4>[ 433.249982] iommu_map_sg+0xbf/0x210 <4>[ 433.249987] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.249994] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.249998] dma_map_sgtable+0x1d/0x40 <4>[ 433.250001] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.250153] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.250311] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.250463] ? paint_ptr+0x43/0xa0 <4>[ 433.250470] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.250619] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.250767] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.250925] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.251083] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.251088] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.251240] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.251387] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.251533] ? lock_acquire+0xc9/0x300 <4>[ 433.251543] ? __kernel_text_address+0x12/0x50 <4>[ 433.251554] ? __lock_acquire+0x442/0x2810 <4>[ 433.251557] ? lock_release+0xd4/0x2b0 <4>[ 433.251565] ? find_held_lock+0x31/0x90 <4>[ 433.251567] ? __might_fault+0x53/0xb0 <4>[ 433.251575] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.251722] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.251868] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.251874] drm_ioctl+0x2de/0x5a0 <4>[ 433.251876] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.252027] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.252032] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.252035] x64_sys_call+0x131e/0x2650 <4>[ 433.252038] do_syscall_64+0x91/0x180 <4>[ 433.252042] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.252045] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.252049] ? do_syscall_64+0x9d/0x180 <4>[ 433.252052] ? up_read+0x22/0x30 <4>[ 433.252054] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.252057] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.252061] ? irqentry_exit+0x77/0xb0 <4>[ 433.252063] ? clear_bhb_loop+0x15/0x70 <4>[ 433.252065] ? clear_bhb_loop+0x15/0x70 <4>[ 433.252067] ? clear_bhb_loop+0x15/0x70 <4>[ 433.252069] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.252072] RIP: 0033:0x739c70724ded <4>[ 433.252074] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.252075] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.252078] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.252079] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.252081] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.252082] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.252084] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.252091] </TASK> <4>[ 433.252092] irq event stamp: 147571345 <4>[ 433.252093] hardirqs last enabled at (147571351): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.252095] hardirqs last disabled at (147571356): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.252098] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.252099] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.252101] ---[ end trace 0000000000000000 ]--- <2>[ 433.252103] DMAR: ERROR: DMA PTE for vPFN 0x3d06f98 already set (to 34bf97003 not 34bf97003) <4>[ 433.252124] ------------[ cut here ]------------ <4>[ 433.252125] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.252127] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.252208] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.252217] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.252219] Tainted: [U]=USER, [W]=WARN <4>[ 433.252220] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.252222] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.252224] 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>[ 433.252226] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.252228] RAX: 0000000000000000 RBX: ffff888149eedcc0 RCX: 0000000000000000 <4>[ 433.252230] RDX: 0000000000000000 RSI: 0000000003d06f98 RDI: 0000000000000000 <4>[ 433.252231] RBP: ffffc900077e3328 R08: 000000000034bf97 R09: 0000000000000001 <4>[ 433.252233] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000069 <4>[ 433.252235] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf97003 <4>[ 433.252236] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.252238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.252240] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.252241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.252243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.252244] Call Trace: <4>[ 433.252246] <TASK> <4>[ 433.252247] ? show_regs+0x6c/0x80 <4>[ 433.252250] ? __warn+0x93/0x1c0 <4>[ 433.252253] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.252256] ? report_bug+0x182/0x1b0 <4>[ 433.252260] ? handle_bug+0x6e/0xb0 <4>[ 433.252262] ? exc_invalid_op+0x18/0x80 <4>[ 433.252265] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.252271] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.252274] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.252276] ? mark_held_locks+0x46/0x90 <4>[ 433.252284] __iommu_map+0x119/0x2c0 <4>[ 433.252290] iommu_map_sg+0xbf/0x210 <4>[ 433.252295] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.252301] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.252306] dma_map_sgtable+0x1d/0x40 <4>[ 433.252309] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.252460] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.252614] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.252767] ? paint_ptr+0x43/0xa0 <4>[ 433.252774] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.252922] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.253070] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.253232] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.253390] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.253395] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.253543] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.253691] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.253837] ? lock_acquire+0xc9/0x300 <4>[ 433.253846] ? __kernel_text_address+0x12/0x50 <4>[ 433.253858] ? __lock_acquire+0x442/0x2810 <4>[ 433.253861] ? lock_release+0xd4/0x2b0 <4>[ 433.253868] ? find_held_lock+0x31/0x90 <4>[ 433.253871] ? __might_fault+0x53/0xb0 <4>[ 433.253879] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.254025] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.254176] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.254181] drm_ioctl+0x2de/0x5a0 <4>[ 433.254184] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.254335] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.254339] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.254343] x64_sys_call+0x131e/0x2650 <4>[ 433.254346] do_syscall_64+0x91/0x180 <4>[ 433.254350] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.254353] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.254357] ? do_syscall_64+0x9d/0x180 <4>[ 433.254360] ? up_read+0x22/0x30 <4>[ 433.254362] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.254365] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.254369] ? irqentry_exit+0x77/0xb0 <4>[ 433.254371] ? clear_bhb_loop+0x15/0x70 <4>[ 433.254373] ? clear_bhb_loop+0x15/0x70 <4>[ 433.254375] ? clear_bhb_loop+0x15/0x70 <4>[ 433.254377] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.254380] RIP: 0033:0x739c70724ded <4>[ 433.254382] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.254383] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.254386] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.254387] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.254389] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.254390] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.254392] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.254399] </TASK> <4>[ 433.254400] irq event stamp: 147572471 <4>[ 433.254401] hardirqs last enabled at (147572477): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.254404] hardirqs last disabled at (147572482): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.254406] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.254408] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.254410] ---[ end trace 0000000000000000 ]--- <2>[ 433.254411] DMAR: ERROR: DMA PTE for vPFN 0x3d06f99 already set (to 34bf98003 not 34bf98003) <4>[ 433.254432] ------------[ cut here ]------------ <4>[ 433.254433] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.254436] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.254512] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.254520] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.254522] Tainted: [U]=USER, [W]=WARN <4>[ 433.254524] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.254525] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.254527] 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>[ 433.254529] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.254531] RAX: 0000000000000000 RBX: ffff888149eedcc8 RCX: 0000000000000000 <4>[ 433.254533] RDX: 0000000000000000 RSI: 0000000003d06f99 RDI: 0000000000000000 <4>[ 433.254534] RBP: ffffc900077e3328 R08: 000000000034bf98 R09: 0000000000000001 <4>[ 433.254536] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000068 <4>[ 433.254537] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf98003 <4>[ 433.254539] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.254541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.254542] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.254544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.254545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.254547] Call Trace: <4>[ 433.254548] <TASK> <4>[ 433.254549] ? show_regs+0x6c/0x80 <4>[ 433.254553] ? __warn+0x93/0x1c0 <4>[ 433.254556] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.254559] ? report_bug+0x182/0x1b0 <4>[ 433.254562] ? handle_bug+0x6e/0xb0 <4>[ 433.254565] ? exc_invalid_op+0x18/0x80 <4>[ 433.254567] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.254573] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.254576] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.254578] ? mark_held_locks+0x46/0x90 <4>[ 433.254586] __iommu_map+0x119/0x2c0 <4>[ 433.254592] iommu_map_sg+0xbf/0x210 <4>[ 433.254597] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.254604] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.254608] dma_map_sgtable+0x1d/0x40 <4>[ 433.254611] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.254763] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.254916] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.255069] ? paint_ptr+0x43/0xa0 <4>[ 433.255076] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.255229] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.255378] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.255535] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.255693] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.255698] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.255846] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.255993] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.256138] ? lock_acquire+0xc9/0x300 <4>[ 433.256148] ? __kernel_text_address+0x12/0x50 <4>[ 433.256164] ? __lock_acquire+0x442/0x2810 <4>[ 433.256167] ? lock_release+0xd4/0x2b0 <4>[ 433.256174] ? find_held_lock+0x31/0x90 <4>[ 433.256177] ? __might_fault+0x53/0xb0 <4>[ 433.256185] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.256332] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.256478] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.256483] drm_ioctl+0x2de/0x5a0 <4>[ 433.256486] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.256636] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.256641] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.256645] x64_sys_call+0x131e/0x2650 <4>[ 433.256648] do_syscall_64+0x91/0x180 <4>[ 433.256651] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.256655] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.256659] ? do_syscall_64+0x9d/0x180 <4>[ 433.256661] ? up_read+0x22/0x30 <4>[ 433.256664] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.256666] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.256670] ? irqentry_exit+0x77/0xb0 <4>[ 433.256673] ? clear_bhb_loop+0x15/0x70 <4>[ 433.256675] ? clear_bhb_loop+0x15/0x70 <4>[ 433.256676] ? clear_bhb_loop+0x15/0x70 <4>[ 433.256679] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.256681] RIP: 0033:0x739c70724ded <4>[ 433.256683] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.256685] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.256687] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.256689] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.256690] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.256692] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.256693] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.256700] </TASK> <4>[ 433.256702] irq event stamp: 147573595 <4>[ 433.256703] hardirqs last enabled at (147573601): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.256705] hardirqs last disabled at (147573606): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.256707] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.256709] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.256711] ---[ end trace 0000000000000000 ]--- <2>[ 433.256713] DMAR: ERROR: DMA PTE for vPFN 0x3d06f9a already set (to 34bf99003 not 34bf99003) <4>[ 433.256734] ------------[ cut here ]------------ <4>[ 433.256735] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.256737] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.256813] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.256821] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.256824] Tainted: [U]=USER, [W]=WARN <4>[ 433.256825] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.256827] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.256829] 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>[ 433.256830] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.256833] RAX: 0000000000000000 RBX: ffff888149eedcd0 RCX: 0000000000000000 <4>[ 433.256834] RDX: 0000000000000000 RSI: 0000000003d06f9a RDI: 0000000000000000 <4>[ 433.256836] RBP: ffffc900077e3328 R08: 000000000034bf99 R09: 0000000000000001 <4>[ 433.256837] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000067 <4>[ 433.256839] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf99003 <4>[ 433.256840] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.256842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.256844] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.256845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.256847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.256848] Call Trace: <4>[ 433.256849] <TASK> <4>[ 433.256851] ? show_regs+0x6c/0x80 <4>[ 433.256854] ? __warn+0x93/0x1c0 <4>[ 433.256857] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.256860] ? report_bug+0x182/0x1b0 <4>[ 433.256864] ? handle_bug+0x6e/0xb0 <4>[ 433.256866] ? exc_invalid_op+0x18/0x80 <4>[ 433.256868] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.256875] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.256877] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.256880] ? mark_held_locks+0x46/0x90 <4>[ 433.256887] __iommu_map+0x119/0x2c0 <4>[ 433.256893] iommu_map_sg+0xbf/0x210 <4>[ 433.256898] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.256905] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.256909] dma_map_sgtable+0x1d/0x40 <4>[ 433.256912] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.257064] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.257222] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.257375] ? paint_ptr+0x43/0xa0 <4>[ 433.257382] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.257530] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.257679] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.257836] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.257995] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.258000] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.258147] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.258299] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.258444] ? lock_acquire+0xc9/0x300 <4>[ 433.258454] ? __kernel_text_address+0x12/0x50 <4>[ 433.258465] ? __lock_acquire+0x442/0x2810 <4>[ 433.258469] ? lock_release+0xd4/0x2b0 <4>[ 433.258476] ? find_held_lock+0x31/0x90 <4>[ 433.258478] ? __might_fault+0x53/0xb0 <4>[ 433.258486] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.258633] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.258779] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.258784] drm_ioctl+0x2de/0x5a0 <4>[ 433.258787] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.258937] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.258942] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.258946] x64_sys_call+0x131e/0x2650 <4>[ 433.258949] do_syscall_64+0x91/0x180 <4>[ 433.258953] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.258956] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.258960] ? do_syscall_64+0x9d/0x180 <4>[ 433.258962] ? up_read+0x22/0x30 <4>[ 433.258965] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.258968] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.258971] ? irqentry_exit+0x77/0xb0 <4>[ 433.258974] ? clear_bhb_loop+0x15/0x70 <4>[ 433.258976] ? clear_bhb_loop+0x15/0x70 <4>[ 433.258977] ? clear_bhb_loop+0x15/0x70 <4>[ 433.258980] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.258982] RIP: 0033:0x739c70724ded <4>[ 433.258984] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.258986] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.258989] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.258990] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.258992] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.258993] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.258995] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.259001] </TASK> <4>[ 433.259003] irq event stamp: 147574719 <4>[ 433.259004] hardirqs last enabled at (147574725): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.259006] hardirqs last disabled at (147574730): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.259008] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.259010] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.259012] ---[ end trace 0000000000000000 ]--- <2>[ 433.259014] DMAR: ERROR: DMA PTE for vPFN 0x3d06f9b already set (to 34bf9a003 not 34bf9a003) <4>[ 433.259035] ------------[ cut here ]------------ <4>[ 433.259036] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.259038] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.259114] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.259122] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.259124] Tainted: [U]=USER, [W]=WARN <4>[ 433.259126] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.259127] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.259129] 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>[ 433.259131] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.259133] RAX: 0000000000000000 RBX: ffff888149eedcd8 RCX: 0000000000000000 <4>[ 433.259135] RDX: 0000000000000000 RSI: 0000000003d06f9b RDI: 0000000000000000 <4>[ 433.259136] RBP: ffffc900077e3328 R08: 000000000034bf9a R09: 0000000000000001 <4>[ 433.259138] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000066 <4>[ 433.259139] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf9a003 <4>[ 433.259141] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.259143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.259144] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.259146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.259147] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.259148] Call Trace: <4>[ 433.259150] <TASK> <4>[ 433.259151] ? show_regs+0x6c/0x80 <4>[ 433.259159] ? __warn+0x93/0x1c0 <4>[ 433.259162] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.259165] ? report_bug+0x182/0x1b0 <4>[ 433.259169] ? handle_bug+0x6e/0xb0 <4>[ 433.259171] ? exc_invalid_op+0x18/0x80 <4>[ 433.259173] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.259180] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.259182] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.259185] ? mark_held_locks+0x46/0x90 <4>[ 433.259192] __iommu_map+0x119/0x2c0 <4>[ 433.259199] iommu_map_sg+0xbf/0x210 <4>[ 433.259204] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.259210] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.259215] dma_map_sgtable+0x1d/0x40 <4>[ 433.259218] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.259370] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.259523] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.259675] ? paint_ptr+0x43/0xa0 <4>[ 433.259682] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.259831] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.259980] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.260137] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.260300] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.260305] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.260452] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.260599] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.260745] ? lock_acquire+0xc9/0x300 <4>[ 433.260754] ? __kernel_text_address+0x12/0x50 <4>[ 433.260766] ? __lock_acquire+0x442/0x2810 <4>[ 433.260769] ? lock_release+0xd4/0x2b0 <4>[ 433.260776] ? find_held_lock+0x31/0x90 <4>[ 433.260779] ? __might_fault+0x53/0xb0 <4>[ 433.260787] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.260934] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.261080] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.261086] drm_ioctl+0x2de/0x5a0 <4>[ 433.261088] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.261243] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.261248] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.261252] x64_sys_call+0x131e/0x2650 <4>[ 433.261255] do_syscall_64+0x91/0x180 <4>[ 433.261258] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.261262] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.261266] ? do_syscall_64+0x9d/0x180 <4>[ 433.261268] ? up_read+0x22/0x30 <4>[ 433.261270] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.261273] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.261277] ? irqentry_exit+0x77/0xb0 <4>[ 433.261280] ? clear_bhb_loop+0x15/0x70 <4>[ 433.261281] ? clear_bhb_loop+0x15/0x70 <4>[ 433.261283] ? clear_bhb_loop+0x15/0x70 <4>[ 433.261286] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.261288] RIP: 0033:0x739c70724ded <4>[ 433.261290] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.261292] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.261295] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.261296] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.261298] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.261299] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.261301] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.261308] </TASK> <4>[ 433.261309] irq event stamp: 147575845 <4>[ 433.261310] hardirqs last enabled at (147575851): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.261312] hardirqs last disabled at (147575856): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.261314] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.261316] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.261318] ---[ end trace 0000000000000000 ]--- <2>[ 433.261320] DMAR: ERROR: DMA PTE for vPFN 0x3d06f9c already set (to 34bf9b003 not 34bf9b003) <4>[ 433.261340] ------------[ cut here ]------------ <4>[ 433.261342] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.261344] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.261420] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.261428] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.261431] Tainted: [U]=USER, [W]=WARN <4>[ 433.261432] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.261434] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.261436] 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>[ 433.261437] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.261440] RAX: 0000000000000000 RBX: ffff888149eedce0 RCX: 0000000000000000 <4>[ 433.261441] RDX: 0000000000000000 RSI: 0000000003d06f9c RDI: 0000000000000000 <4>[ 433.261443] RBP: ffffc900077e3328 R08: 000000000034bf9b R09: 0000000000000001 <4>[ 433.261444] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000065 <4>[ 433.261446] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf9b003 <4>[ 433.261447] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.261449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.261450] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.261452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.261453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.261455] Call Trace: <4>[ 433.261456] <TASK> <4>[ 433.261458] ? show_regs+0x6c/0x80 <4>[ 433.261461] ? __warn+0x93/0x1c0 <4>[ 433.261464] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.261467] ? report_bug+0x182/0x1b0 <4>[ 433.261470] ? handle_bug+0x6e/0xb0 <4>[ 433.261472] ? exc_invalid_op+0x18/0x80 <4>[ 433.261475] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.261481] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.261484] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.261486] ? mark_held_locks+0x46/0x90 <4>[ 433.261494] __iommu_map+0x119/0x2c0 <4>[ 433.261500] iommu_map_sg+0xbf/0x210 <4>[ 433.261505] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.261511] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.261516] dma_map_sgtable+0x1d/0x40 <4>[ 433.261519] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.261671] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.261824] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.261978] ? paint_ptr+0x43/0xa0 <4>[ 433.261984] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.262133] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.262286] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.262443] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.262602] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.262607] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.262755] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.262902] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.263047] ? lock_acquire+0xc9/0x300 <4>[ 433.263057] ? __kernel_text_address+0x12/0x50 <4>[ 433.263068] ? __lock_acquire+0x442/0x2810 <4>[ 433.263072] ? lock_release+0xd4/0x2b0 <4>[ 433.263079] ? find_held_lock+0x31/0x90 <4>[ 433.263081] ? __might_fault+0x53/0xb0 <4>[ 433.263089] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.263240] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.263386] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.263392] drm_ioctl+0x2de/0x5a0 <4>[ 433.263394] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.263545] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.263549] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.263553] x64_sys_call+0x131e/0x2650 <4>[ 433.263556] do_syscall_64+0x91/0x180 <4>[ 433.263560] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.263563] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.263567] ? do_syscall_64+0x9d/0x180 <4>[ 433.263570] ? up_read+0x22/0x30 <4>[ 433.263572] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.263575] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.263579] ? irqentry_exit+0x77/0xb0 <4>[ 433.263581] ? clear_bhb_loop+0x15/0x70 <4>[ 433.263583] ? clear_bhb_loop+0x15/0x70 <4>[ 433.263585] ? clear_bhb_loop+0x15/0x70 <4>[ 433.263587] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.263590] RIP: 0033:0x739c70724ded <4>[ 433.263592] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.263593] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.263596] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.263597] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.263599] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.263600] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.263602] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.263609] </TASK> <4>[ 433.263610] irq event stamp: 147576969 <4>[ 433.263611] hardirqs last enabled at (147576975): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.263614] hardirqs last disabled at (147576980): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.263616] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.263618] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.263620] ---[ end trace 0000000000000000 ]--- <2>[ 433.263621] DMAR: ERROR: DMA PTE for vPFN 0x3d06f9d already set (to 34bf9c003 not 34bf9c003) <4>[ 433.263642] ------------[ cut here ]------------ <4>[ 433.263643] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.263646] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.263722] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.263730] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.263732] Tainted: [U]=USER, [W]=WARN <4>[ 433.263733] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.263735] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.263737] 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>[ 433.263738] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.263741] RAX: 0000000000000000 RBX: ffff888149eedce8 RCX: 0000000000000000 <4>[ 433.263742] RDX: 0000000000000000 RSI: 0000000003d06f9d RDI: 0000000000000000 <4>[ 433.263744] RBP: ffffc900077e3328 R08: 000000000034bf9c R09: 0000000000000001 <4>[ 433.263745] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000064 <4>[ 433.263747] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf9c003 <4>[ 433.263748] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.263750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.263752] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.263753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.263755] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.263756] Call Trace: <4>[ 433.263757] <TASK> <4>[ 433.263759] ? show_regs+0x6c/0x80 <4>[ 433.263762] ? __warn+0x93/0x1c0 <4>[ 433.263765] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.263768] ? report_bug+0x182/0x1b0 <4>[ 433.263772] ? handle_bug+0x6e/0xb0 <4>[ 433.263774] ? exc_invalid_op+0x18/0x80 <4>[ 433.263776] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.263783] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.263785] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.263788] ? mark_held_locks+0x46/0x90 <4>[ 433.263795] __iommu_map+0x119/0x2c0 <4>[ 433.263802] iommu_map_sg+0xbf/0x210 <4>[ 433.263807] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.263813] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.263817] dma_map_sgtable+0x1d/0x40 <4>[ 433.263821] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.263973] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.264126] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.264283] ? paint_ptr+0x43/0xa0 <4>[ 433.264290] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.264438] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.264586] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.264743] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.264901] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.264906] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.265054] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.265205] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.265351] ? lock_acquire+0xc9/0x300 <4>[ 433.265361] ? __kernel_text_address+0x12/0x50 <4>[ 433.265372] ? __lock_acquire+0x442/0x2810 <4>[ 433.265375] ? lock_release+0xd4/0x2b0 <4>[ 433.265383] ? find_held_lock+0x31/0x90 <4>[ 433.265385] ? __might_fault+0x53/0xb0 <4>[ 433.265393] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.265540] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.265686] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.265691] drm_ioctl+0x2de/0x5a0 <4>[ 433.265694] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.265844] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.265849] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.265853] x64_sys_call+0x131e/0x2650 <4>[ 433.265856] do_syscall_64+0x91/0x180 <4>[ 433.265859] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.265863] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.265867] ? do_syscall_64+0x9d/0x180 <4>[ 433.265869] ? up_read+0x22/0x30 <4>[ 433.265872] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.265874] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.265878] ? irqentry_exit+0x77/0xb0 <4>[ 433.265881] ? clear_bhb_loop+0x15/0x70 <4>[ 433.265883] ? clear_bhb_loop+0x15/0x70 <4>[ 433.265884] ? clear_bhb_loop+0x15/0x70 <4>[ 433.265887] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.265889] RIP: 0033:0x739c70724ded <4>[ 433.265891] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.265893] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.265895] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.265897] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.265898] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.265900] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.265901] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.265908] </TASK> <4>[ 433.265910] irq event stamp: 147578093 <4>[ 433.265911] hardirqs last enabled at (147578099): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.265913] hardirqs last disabled at (147578104): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.265915] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.265917] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.265919] ---[ end trace 0000000000000000 ]--- <2>[ 433.265921] DMAR: ERROR: DMA PTE for vPFN 0x3d06f9e already set (to 34bf9d003 not 34bf9d003) <4>[ 433.265941] ------------[ cut here ]------------ <4>[ 433.265943] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.265945] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.266021] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.266029] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.266031] Tainted: [U]=USER, [W]=WARN <4>[ 433.266033] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.266034] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.266036] 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>[ 433.266038] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.266040] RAX: 0000000000000000 RBX: ffff888149eedcf0 RCX: 0000000000000000 <4>[ 433.266042] RDX: 0000000000000000 RSI: 0000000003d06f9e RDI: 0000000000000000 <4>[ 433.266043] RBP: ffffc900077e3328 R08: 000000000034bf9d R09: 0000000000000001 <4>[ 433.266045] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000063 <4>[ 433.266046] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf9d003 <4>[ 433.266048] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.266050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.266051] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.266053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.266054] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.266056] Call Trace: <4>[ 433.266057] <TASK> <4>[ 433.266059] ? show_regs+0x6c/0x80 <4>[ 433.266062] ? __warn+0x93/0x1c0 <4>[ 433.266065] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.266068] ? report_bug+0x182/0x1b0 <4>[ 433.266071] ? handle_bug+0x6e/0xb0 <4>[ 433.266074] ? exc_invalid_op+0x18/0x80 <4>[ 433.266076] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.266082] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.266085] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.266087] ? mark_held_locks+0x46/0x90 <4>[ 433.266095] __iommu_map+0x119/0x2c0 <4>[ 433.266101] iommu_map_sg+0xbf/0x210 <4>[ 433.266106] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.266113] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.266117] dma_map_sgtable+0x1d/0x40 <4>[ 433.266120] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.266276] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.266430] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.266582] ? paint_ptr+0x43/0xa0 <4>[ 433.266589] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.266738] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.266886] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.267043] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.267207] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.267212] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.267360] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.267508] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.267653] ? lock_acquire+0xc9/0x300 <4>[ 433.267663] ? __kernel_text_address+0x12/0x50 <4>[ 433.267674] ? __lock_acquire+0x442/0x2810 <4>[ 433.267677] ? lock_release+0xd4/0x2b0 <4>[ 433.267685] ? find_held_lock+0x31/0x90 <4>[ 433.267687] ? __might_fault+0x53/0xb0 <4>[ 433.267695] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.267842] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.267988] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.267993] drm_ioctl+0x2de/0x5a0 <4>[ 433.267996] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.268147] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.268157] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.268161] x64_sys_call+0x131e/0x2650 <4>[ 433.268164] do_syscall_64+0x91/0x180 <4>[ 433.268168] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.268171] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.268175] ? do_syscall_64+0x9d/0x180 <4>[ 433.268177] ? up_read+0x22/0x30 <4>[ 433.268180] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.268183] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.268186] ? irqentry_exit+0x77/0xb0 <4>[ 433.268189] ? clear_bhb_loop+0x15/0x70 <4>[ 433.268191] ? clear_bhb_loop+0x15/0x70 <4>[ 433.268192] ? clear_bhb_loop+0x15/0x70 <4>[ 433.268195] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.268197] RIP: 0033:0x739c70724ded <4>[ 433.268199] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.268201] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.268203] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.268205] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.268206] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.268208] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.268210] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.268216] </TASK> <4>[ 433.268218] irq event stamp: 147579219 <4>[ 433.268219] hardirqs last enabled at (147579225): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.268222] hardirqs last disabled at (147579230): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.268224] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.268226] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.268228] ---[ end trace 0000000000000000 ]--- <2>[ 433.268229] DMAR: ERROR: DMA PTE for vPFN 0x3d06f9f already set (to 34bf9e003 not 34bf9e003) <4>[ 433.268250] ------------[ cut here ]------------ <4>[ 433.268252] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.268254] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.268330] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.268338] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.268341] Tainted: [U]=USER, [W]=WARN <4>[ 433.268342] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.268344] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.268345] 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>[ 433.268347] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.268349] RAX: 0000000000000000 RBX: ffff888149eedcf8 RCX: 0000000000000000 <4>[ 433.268351] RDX: 0000000000000000 RSI: 0000000003d06f9f RDI: 0000000000000000 <4>[ 433.268353] RBP: ffffc900077e3328 R08: 000000000034bf9e R09: 0000000000000001 <4>[ 433.268354] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000062 <4>[ 433.268356] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf9e003 <4>[ 433.268357] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.268359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.268361] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.268362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.268364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.268365] Call Trace: <4>[ 433.268366] <TASK> <4>[ 433.268368] ? show_regs+0x6c/0x80 <4>[ 433.268371] ? __warn+0x93/0x1c0 <4>[ 433.268374] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.268377] ? report_bug+0x182/0x1b0 <4>[ 433.268381] ? handle_bug+0x6e/0xb0 <4>[ 433.268383] ? exc_invalid_op+0x18/0x80 <4>[ 433.268385] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.268392] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.268394] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.268397] ? mark_held_locks+0x46/0x90 <4>[ 433.268404] __iommu_map+0x119/0x2c0 <4>[ 433.268410] iommu_map_sg+0xbf/0x210 <4>[ 433.268415] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.268422] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.268426] dma_map_sgtable+0x1d/0x40 <4>[ 433.268429] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.268581] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.268734] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.268887] ? paint_ptr+0x43/0xa0 <4>[ 433.268894] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.269043] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.269196] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.269353] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.269512] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.269517] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.269664] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.269812] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.269957] ? lock_acquire+0xc9/0x300 <4>[ 433.269967] ? __kernel_text_address+0x12/0x50 <4>[ 433.269978] ? __lock_acquire+0x442/0x2810 <4>[ 433.269982] ? lock_release+0xd4/0x2b0 <4>[ 433.269989] ? find_held_lock+0x31/0x90 <4>[ 433.269991] ? __might_fault+0x53/0xb0 <4>[ 433.269999] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.270146] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.270297] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.270302] drm_ioctl+0x2de/0x5a0 <4>[ 433.270305] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.270456] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.270461] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.270465] x64_sys_call+0x131e/0x2650 <4>[ 433.270467] do_syscall_64+0x91/0x180 <4>[ 433.270471] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.270475] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.270478] ? do_syscall_64+0x9d/0x180 <4>[ 433.270481] ? up_read+0x22/0x30 <4>[ 433.270483] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.270486] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.270490] ? irqentry_exit+0x77/0xb0 <4>[ 433.270492] ? clear_bhb_loop+0x15/0x70 <4>[ 433.270494] ? clear_bhb_loop+0x15/0x70 <4>[ 433.270496] ? clear_bhb_loop+0x15/0x70 <4>[ 433.270498] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.270501] RIP: 0033:0x739c70724ded <4>[ 433.270503] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.270504] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.270507] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.270508] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.270510] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.270511] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.270513] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.270520] </TASK> <4>[ 433.270521] irq event stamp: 147580343 <4>[ 433.270522] hardirqs last enabled at (147580349): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.270525] hardirqs last disabled at (147580354): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.270527] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.270529] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.270530] ---[ end trace 0000000000000000 ]--- <2>[ 433.270532] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa0 already set (to 34bf9f003 not 34bf9f003) <4>[ 433.270553] ------------[ cut here ]------------ <4>[ 433.270554] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.270557] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.270633] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.270640] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.270643] Tainted: [U]=USER, [W]=WARN <4>[ 433.270644] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.270646] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.270648] 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>[ 433.270649] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.270652] RAX: 0000000000000000 RBX: ffff888149eedd00 RCX: 0000000000000000 <4>[ 433.270653] RDX: 0000000000000000 RSI: 0000000003d06fa0 RDI: 0000000000000000 <4>[ 433.270655] RBP: ffffc900077e3328 R08: 000000000034bf9f R09: 0000000000000001 <4>[ 433.270656] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000061 <4>[ 433.270658] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bf9f003 <4>[ 433.270659] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.270661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.270663] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.270664] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.270666] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.270667] Call Trace: <4>[ 433.270668] <TASK> <4>[ 433.270670] ? show_regs+0x6c/0x80 <4>[ 433.270673] ? __warn+0x93/0x1c0 <4>[ 433.270676] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.270679] ? report_bug+0x182/0x1b0 <4>[ 433.270683] ? handle_bug+0x6e/0xb0 <4>[ 433.270685] ? exc_invalid_op+0x18/0x80 <4>[ 433.270687] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.270694] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.270696] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.270699] ? mark_held_locks+0x46/0x90 <4>[ 433.270706] __iommu_map+0x119/0x2c0 <4>[ 433.270712] iommu_map_sg+0xbf/0x210 <4>[ 433.270717] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.270724] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.270728] dma_map_sgtable+0x1d/0x40 <4>[ 433.270731] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.270883] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.271036] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.271193] ? paint_ptr+0x43/0xa0 <4>[ 433.271200] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.271349] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.271497] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.271654] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.271813] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.271818] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.271965] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.272113] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.272263] ? lock_acquire+0xc9/0x300 <4>[ 433.272272] ? __kernel_text_address+0x12/0x50 <4>[ 433.272284] ? __lock_acquire+0x442/0x2810 <4>[ 433.272287] ? lock_release+0xd4/0x2b0 <4>[ 433.272294] ? find_held_lock+0x31/0x90 <4>[ 433.272297] ? __might_fault+0x53/0xb0 <4>[ 433.272305] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.272452] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.272598] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.272603] drm_ioctl+0x2de/0x5a0 <4>[ 433.272606] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.272756] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.272761] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.272765] x64_sys_call+0x131e/0x2650 <4>[ 433.272768] do_syscall_64+0x91/0x180 <4>[ 433.272771] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.272775] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.272779] ? do_syscall_64+0x9d/0x180 <4>[ 433.272781] ? up_read+0x22/0x30 <4>[ 433.272784] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.272786] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.272790] ? irqentry_exit+0x77/0xb0 <4>[ 433.272793] ? clear_bhb_loop+0x15/0x70 <4>[ 433.272794] ? clear_bhb_loop+0x15/0x70 <4>[ 433.272796] ? clear_bhb_loop+0x15/0x70 <4>[ 433.272799] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.272801] RIP: 0033:0x739c70724ded <4>[ 433.272803] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.272805] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.272807] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.272809] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.272810] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.272812] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.272813] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.272820] </TASK> <4>[ 433.272821] irq event stamp: 147581467 <4>[ 433.272823] hardirqs last enabled at (147581473): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.272825] hardirqs last disabled at (147581478): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.272827] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.272829] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.272831] ---[ end trace 0000000000000000 ]--- <2>[ 433.272832] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa1 already set (to 34bfa0003 not 34bfa0003) <4>[ 433.272853] ------------[ cut here ]------------ <4>[ 433.272854] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.272857] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.272933] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.272941] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.272943] Tainted: [U]=USER, [W]=WARN <4>[ 433.272944] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.272946] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.272948] 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>[ 433.272949] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.272952] RAX: 0000000000000000 RBX: ffff888149eedd08 RCX: 0000000000000000 <4>[ 433.272953] RDX: 0000000000000000 RSI: 0000000003d06fa1 RDI: 0000000000000000 <4>[ 433.272955] RBP: ffffc900077e3328 R08: 000000000034bfa0 R09: 0000000000000001 <4>[ 433.272956] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000060 <4>[ 433.272958] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa0003 <4>[ 433.272959] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.272961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.272963] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.272964] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.272966] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.272967] Call Trace: <4>[ 433.272968] <TASK> <4>[ 433.272970] ? show_regs+0x6c/0x80 <4>[ 433.272973] ? __warn+0x93/0x1c0 <4>[ 433.272976] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.272979] ? report_bug+0x182/0x1b0 <4>[ 433.272983] ? handle_bug+0x6e/0xb0 <4>[ 433.272985] ? exc_invalid_op+0x18/0x80 <4>[ 433.272987] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.272993] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.272996] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.272999] ? mark_held_locks+0x46/0x90 <4>[ 433.273006] __iommu_map+0x119/0x2c0 <4>[ 433.273012] iommu_map_sg+0xbf/0x210 <4>[ 433.273017] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.273024] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.273028] dma_map_sgtable+0x1d/0x40 <4>[ 433.273031] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.273188] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.273341] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.273493] ? paint_ptr+0x43/0xa0 <4>[ 433.273500] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.273649] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.273797] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.273954] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.274112] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.274117] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.274269] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.274416] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.274562] ? lock_acquire+0xc9/0x300 <4>[ 433.274571] ? __kernel_text_address+0x12/0x50 <4>[ 433.274583] ? __lock_acquire+0x442/0x2810 <4>[ 433.274586] ? lock_release+0xd4/0x2b0 <4>[ 433.274593] ? find_held_lock+0x31/0x90 <4>[ 433.274596] ? __might_fault+0x53/0xb0 <4>[ 433.274604] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.274751] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.274897] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.274902] drm_ioctl+0x2de/0x5a0 <4>[ 433.274905] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.275055] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.275060] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.275064] x64_sys_call+0x131e/0x2650 <4>[ 433.275067] do_syscall_64+0x91/0x180 <4>[ 433.275071] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.275074] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.275078] ? do_syscall_64+0x9d/0x180 <4>[ 433.275080] ? up_read+0x22/0x30 <4>[ 433.275083] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.275086] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.275089] ? irqentry_exit+0x77/0xb0 <4>[ 433.275092] ? clear_bhb_loop+0x15/0x70 <4>[ 433.275094] ? clear_bhb_loop+0x15/0x70 <4>[ 433.275095] ? clear_bhb_loop+0x15/0x70 <4>[ 433.275098] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.275100] RIP: 0033:0x739c70724ded <4>[ 433.275102] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.275104] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.275107] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.275108] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.275110] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.275111] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.275112] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.275119] </TASK> <4>[ 433.275121] irq event stamp: 147582591 <4>[ 433.275122] hardirqs last enabled at (147582597): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.275124] hardirqs last disabled at (147582602): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.275126] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.275128] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.275130] ---[ end trace 0000000000000000 ]--- <2>[ 433.275131] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa2 already set (to 34bfa1003 not 34bfa1003) <4>[ 433.275157] ------------[ cut here ]------------ <4>[ 433.275158] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.275161] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.275237] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.275245] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.275248] Tainted: [U]=USER, [W]=WARN <4>[ 433.275249] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.275251] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.275253] 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>[ 433.275254] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.275257] RAX: 0000000000000000 RBX: ffff888149eedd10 RCX: 0000000000000000 <4>[ 433.275258] RDX: 0000000000000000 RSI: 0000000003d06fa2 RDI: 0000000000000000 <4>[ 433.275260] RBP: ffffc900077e3328 R08: 000000000034bfa1 R09: 0000000000000001 <4>[ 433.275261] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000005f <4>[ 433.275263] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa1003 <4>[ 433.275264] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.275266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.275268] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.275269] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.275271] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.275272] Call Trace: <4>[ 433.275274] <TASK> <4>[ 433.275275] ? show_regs+0x6c/0x80 <4>[ 433.275278] ? __warn+0x93/0x1c0 <4>[ 433.275281] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.275284] ? report_bug+0x182/0x1b0 <4>[ 433.275288] ? handle_bug+0x6e/0xb0 <4>[ 433.275290] ? exc_invalid_op+0x18/0x80 <4>[ 433.275293] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.275299] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.275302] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.275305] ? mark_held_locks+0x46/0x90 <4>[ 433.275312] __iommu_map+0x119/0x2c0 <4>[ 433.275318] iommu_map_sg+0xbf/0x210 <4>[ 433.275323] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.275330] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.275334] dma_map_sgtable+0x1d/0x40 <4>[ 433.275337] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.275490] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.275643] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.275796] ? paint_ptr+0x43/0xa0 <4>[ 433.275803] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.275952] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.276101] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.276263] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.276421] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.276427] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.276574] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.276721] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.276867] ? lock_acquire+0xc9/0x300 <4>[ 433.276876] ? __kernel_text_address+0x12/0x50 <4>[ 433.276888] ? __lock_acquire+0x442/0x2810 <4>[ 433.276891] ? lock_release+0xd4/0x2b0 <4>[ 433.276899] ? find_held_lock+0x31/0x90 <4>[ 433.276901] ? __might_fault+0x53/0xb0 <4>[ 433.276909] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.277056] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.277206] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.277211] drm_ioctl+0x2de/0x5a0 <4>[ 433.277214] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.277364] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.277369] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.277373] x64_sys_call+0x131e/0x2650 <4>[ 433.277376] do_syscall_64+0x91/0x180 <4>[ 433.277379] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.277383] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.277387] ? do_syscall_64+0x9d/0x180 <4>[ 433.277389] ? up_read+0x22/0x30 <4>[ 433.277392] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.277394] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.277398] ? irqentry_exit+0x77/0xb0 <4>[ 433.277401] ? clear_bhb_loop+0x15/0x70 <4>[ 433.277402] ? clear_bhb_loop+0x15/0x70 <4>[ 433.277404] ? clear_bhb_loop+0x15/0x70 <4>[ 433.277407] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.277409] RIP: 0033:0x739c70724ded <4>[ 433.277411] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.277413] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.277415] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.277417] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.277418] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.277420] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.277421] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.277428] </TASK> <4>[ 433.277429] irq event stamp: 147583717 <4>[ 433.277431] hardirqs last enabled at (147583723): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.277433] hardirqs last disabled at (147583728): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.277435] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.277437] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.277439] ---[ end trace 0000000000000000 ]--- <2>[ 433.277440] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa3 already set (to 34bfa2003 not 34bfa2003) <4>[ 433.277461] ------------[ cut here ]------------ <4>[ 433.277462] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.277465] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.277541] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.277549] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.277551] Tainted: [U]=USER, [W]=WARN <4>[ 433.277552] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.277554] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.277556] 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>[ 433.277558] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.277560] RAX: 0000000000000000 RBX: ffff888149eedd18 RCX: 0000000000000000 <4>[ 433.277562] RDX: 0000000000000000 RSI: 0000000003d06fa3 RDI: 0000000000000000 <4>[ 433.277563] RBP: ffffc900077e3328 R08: 000000000034bfa2 R09: 0000000000000001 <4>[ 433.277564] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000005e <4>[ 433.277566] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa2003 <4>[ 433.277568] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.277569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.277571] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.277573] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.277574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.277575] Call Trace: <4>[ 433.277577] <TASK> <4>[ 433.277578] ? show_regs+0x6c/0x80 <4>[ 433.277581] ? __warn+0x93/0x1c0 <4>[ 433.277584] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.277587] ? report_bug+0x182/0x1b0 <4>[ 433.277591] ? handle_bug+0x6e/0xb0 <4>[ 433.277593] ? exc_invalid_op+0x18/0x80 <4>[ 433.277596] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.277602] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.277605] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.277607] ? mark_held_locks+0x46/0x90 <4>[ 433.277615] __iommu_map+0x119/0x2c0 <4>[ 433.277621] iommu_map_sg+0xbf/0x210 <4>[ 433.277626] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.277632] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.277636] dma_map_sgtable+0x1d/0x40 <4>[ 433.277640] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.277792] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.277945] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.278098] ? paint_ptr+0x43/0xa0 <4>[ 433.278105] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.278258] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.278407] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.278564] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.278723] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.278728] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.278876] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.279023] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.279173] ? lock_acquire+0xc9/0x300 <4>[ 433.279183] ? __kernel_text_address+0x12/0x50 <4>[ 433.279194] ? __lock_acquire+0x442/0x2810 <4>[ 433.279198] ? lock_release+0xd4/0x2b0 <4>[ 433.279205] ? find_held_lock+0x31/0x90 <4>[ 433.279207] ? __might_fault+0x53/0xb0 <4>[ 433.279215] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.279363] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.279509] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.279514] drm_ioctl+0x2de/0x5a0 <4>[ 433.279517] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.279668] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.279672] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.279676] x64_sys_call+0x131e/0x2650 <4>[ 433.279679] do_syscall_64+0x91/0x180 <4>[ 433.279683] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.279686] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.279690] ? do_syscall_64+0x9d/0x180 <4>[ 433.279693] ? up_read+0x22/0x30 <4>[ 433.279695] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.279698] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.279701] ? irqentry_exit+0x77/0xb0 <4>[ 433.279704] ? clear_bhb_loop+0x15/0x70 <4>[ 433.279706] ? clear_bhb_loop+0x15/0x70 <4>[ 433.279707] ? clear_bhb_loop+0x15/0x70 <4>[ 433.279710] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.279713] RIP: 0033:0x739c70724ded <4>[ 433.279714] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.279716] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.279719] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.279720] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.279722] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.279723] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.279725] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.279732] </TASK> <4>[ 433.279733] irq event stamp: 147584841 <4>[ 433.279734] hardirqs last enabled at (147584847): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.279736] hardirqs last disabled at (147584852): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.279739] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.279741] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.279742] ---[ end trace 0000000000000000 ]--- <2>[ 433.279744] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa4 already set (to 34bfa3003 not 34bfa3003) <4>[ 433.279764] ------------[ cut here ]------------ <4>[ 433.279766] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.279768] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.279844] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.279852] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.279855] Tainted: [U]=USER, [W]=WARN <4>[ 433.279856] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.279858] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.279860] 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>[ 433.279861] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.279864] RAX: 0000000000000000 RBX: ffff888149eedd20 RCX: 0000000000000000 <4>[ 433.279865] RDX: 0000000000000000 RSI: 0000000003d06fa4 RDI: 0000000000000000 <4>[ 433.279866] RBP: ffffc900077e3328 R08: 000000000034bfa3 R09: 0000000000000001 <4>[ 433.279868] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000005d <4>[ 433.279870] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa3003 <4>[ 433.279871] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.279873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.279875] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.279876] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.279878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.279879] Call Trace: <4>[ 433.279880] <TASK> <4>[ 433.279882] ? show_regs+0x6c/0x80 <4>[ 433.279885] ? __warn+0x93/0x1c0 <4>[ 433.279888] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.279891] ? report_bug+0x182/0x1b0 <4>[ 433.279894] ? handle_bug+0x6e/0xb0 <4>[ 433.279897] ? exc_invalid_op+0x18/0x80 <4>[ 433.279899] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.279905] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.279908] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.279911] ? mark_held_locks+0x46/0x90 <4>[ 433.279918] __iommu_map+0x119/0x2c0 <4>[ 433.279924] iommu_map_sg+0xbf/0x210 <4>[ 433.279929] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.279936] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.279940] dma_map_sgtable+0x1d/0x40 <4>[ 433.279943] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.280095] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.280252] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.280405] ? paint_ptr+0x43/0xa0 <4>[ 433.280412] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.280561] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.280709] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.280867] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.281025] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.281030] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.281183] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.281330] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.281476] ? lock_acquire+0xc9/0x300 <4>[ 433.281485] ? __kernel_text_address+0x12/0x50 <4>[ 433.281496] ? __lock_acquire+0x442/0x2810 <4>[ 433.281500] ? lock_release+0xd4/0x2b0 <4>[ 433.281507] ? find_held_lock+0x31/0x90 <4>[ 433.281510] ? __might_fault+0x53/0xb0 <4>[ 433.281517] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.281665] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.281811] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.281816] drm_ioctl+0x2de/0x5a0 <4>[ 433.281819] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.281969] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.281974] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.281978] x64_sys_call+0x131e/0x2650 <4>[ 433.281981] do_syscall_64+0x91/0x180 <4>[ 433.281985] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.281988] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.281992] ? do_syscall_64+0x9d/0x180 <4>[ 433.281994] ? up_read+0x22/0x30 <4>[ 433.281997] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.282000] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.282003] ? irqentry_exit+0x77/0xb0 <4>[ 433.282006] ? clear_bhb_loop+0x15/0x70 <4>[ 433.282008] ? clear_bhb_loop+0x15/0x70 <4>[ 433.282009] ? clear_bhb_loop+0x15/0x70 <4>[ 433.282012] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.282014] RIP: 0033:0x739c70724ded <4>[ 433.282016] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.282018] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.282020] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.282022] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.282024] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.282025] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.282026] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.282033] </TASK> <4>[ 433.282035] irq event stamp: 147585965 <4>[ 433.282036] hardirqs last enabled at (147585971): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.282038] hardirqs last disabled at (147585976): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.282040] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.282042] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.282044] ---[ end trace 0000000000000000 ]--- <2>[ 433.282045] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa5 already set (to 34bfa4003 not 34bfa4003) <4>[ 433.282066] ------------[ cut here ]------------ <4>[ 433.282067] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.282070] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.282146] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.282159] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.282162] Tainted: [U]=USER, [W]=WARN <4>[ 433.282163] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.282165] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.282167] 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>[ 433.282168] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.282171] RAX: 0000000000000000 RBX: ffff888149eedd28 RCX: 0000000000000000 <4>[ 433.282172] RDX: 0000000000000000 RSI: 0000000003d06fa5 RDI: 0000000000000000 <4>[ 433.282173] RBP: ffffc900077e3328 R08: 000000000034bfa4 R09: 0000000000000001 <4>[ 433.282175] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000005c <4>[ 433.282176] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa4003 <4>[ 433.282178] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.282180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.282182] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.282183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.282184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.282186] Call Trace: <4>[ 433.282187] <TASK> <4>[ 433.282189] ? show_regs+0x6c/0x80 <4>[ 433.282192] ? __warn+0x93/0x1c0 <4>[ 433.282195] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.282198] ? report_bug+0x182/0x1b0 <4>[ 433.282202] ? handle_bug+0x6e/0xb0 <4>[ 433.282204] ? exc_invalid_op+0x18/0x80 <4>[ 433.282206] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.282213] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.282216] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.282218] ? mark_held_locks+0x46/0x90 <4>[ 433.282226] __iommu_map+0x119/0x2c0 <4>[ 433.282232] iommu_map_sg+0xbf/0x210 <4>[ 433.282237] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.282243] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.282248] dma_map_sgtable+0x1d/0x40 <4>[ 433.282251] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.282403] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.282557] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.282709] ? paint_ptr+0x43/0xa0 <4>[ 433.282716] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.282866] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.283014] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.283176] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.283334] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.283340] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.283487] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.283635] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.283781] ? lock_acquire+0xc9/0x300 <4>[ 433.283790] ? __kernel_text_address+0x12/0x50 <4>[ 433.283801] ? __lock_acquire+0x442/0x2810 <4>[ 433.283805] ? lock_release+0xd4/0x2b0 <4>[ 433.283812] ? find_held_lock+0x31/0x90 <4>[ 433.283814] ? __might_fault+0x53/0xb0 <4>[ 433.283822] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.283970] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.284116] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.284121] drm_ioctl+0x2de/0x5a0 <4>[ 433.284124] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.284278] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.284283] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.284287] x64_sys_call+0x131e/0x2650 <4>[ 433.284290] do_syscall_64+0x91/0x180 <4>[ 433.284293] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.284297] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.284301] ? do_syscall_64+0x9d/0x180 <4>[ 433.284303] ? up_read+0x22/0x30 <4>[ 433.284306] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.284309] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.284312] ? irqentry_exit+0x77/0xb0 <4>[ 433.284315] ? clear_bhb_loop+0x15/0x70 <4>[ 433.284317] ? clear_bhb_loop+0x15/0x70 <4>[ 433.284319] ? clear_bhb_loop+0x15/0x70 <4>[ 433.284321] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.284324] RIP: 0033:0x739c70724ded <4>[ 433.284326] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.284328] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.284330] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.284332] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.284333] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.284335] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.284336] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.284343] </TASK> <4>[ 433.284344] irq event stamp: 147587091 <4>[ 433.284346] hardirqs last enabled at (147587097): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.284348] hardirqs last disabled at (147587102): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.284350] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.284352] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.284354] ---[ end trace 0000000000000000 ]--- <2>[ 433.284355] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa6 already set (to 34bfa5003 not 34bfa5003) <4>[ 433.284376] ------------[ cut here ]------------ <4>[ 433.284378] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.284380] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.284456] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.284464] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.284467] Tainted: [U]=USER, [W]=WARN <4>[ 433.284468] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.284470] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.284472] 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>[ 433.284473] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.284476] RAX: 0000000000000000 RBX: ffff888149eedd30 RCX: 0000000000000000 <4>[ 433.284477] RDX: 0000000000000000 RSI: 0000000003d06fa6 RDI: 0000000000000000 <4>[ 433.284479] RBP: ffffc900077e3328 R08: 000000000034bfa5 R09: 0000000000000001 <4>[ 433.284480] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000005b <4>[ 433.284482] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa5003 <4>[ 433.284483] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.284485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.284487] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.284488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.284490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.284491] Call Trace: <4>[ 433.284492] <TASK> <4>[ 433.284494] ? show_regs+0x6c/0x80 <4>[ 433.284497] ? __warn+0x93/0x1c0 <4>[ 433.284500] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.284503] ? report_bug+0x182/0x1b0 <4>[ 433.284507] ? handle_bug+0x6e/0xb0 <4>[ 433.284509] ? exc_invalid_op+0x18/0x80 <4>[ 433.284511] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.284518] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.284520] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.284523] ? mark_held_locks+0x46/0x90 <4>[ 433.284530] __iommu_map+0x119/0x2c0 <4>[ 433.284537] iommu_map_sg+0xbf/0x210 <4>[ 433.284542] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.284548] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.284552] dma_map_sgtable+0x1d/0x40 <4>[ 433.284555] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.284708] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.284861] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.285014] ? paint_ptr+0x43/0xa0 <4>[ 433.285021] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.285175] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.285323] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.285480] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.285639] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.285644] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.285792] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.285939] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.286085] ? lock_acquire+0xc9/0x300 <4>[ 433.286095] ? __kernel_text_address+0x12/0x50 <4>[ 433.286106] ? __lock_acquire+0x442/0x2810 <4>[ 433.286109] ? lock_release+0xd4/0x2b0 <4>[ 433.286117] ? find_held_lock+0x31/0x90 <4>[ 433.286119] ? __might_fault+0x53/0xb0 <4>[ 433.286127] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.286279] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.286425] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.286431] drm_ioctl+0x2de/0x5a0 <4>[ 433.286433] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.286584] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.286589] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.286593] x64_sys_call+0x131e/0x2650 <4>[ 433.286595] do_syscall_64+0x91/0x180 <4>[ 433.286599] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.286603] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.286606] ? do_syscall_64+0x9d/0x180 <4>[ 433.286609] ? up_read+0x22/0x30 <4>[ 433.286611] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.286614] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.286618] ? irqentry_exit+0x77/0xb0 <4>[ 433.286621] ? clear_bhb_loop+0x15/0x70 <4>[ 433.286622] ? clear_bhb_loop+0x15/0x70 <4>[ 433.286624] ? clear_bhb_loop+0x15/0x70 <4>[ 433.286626] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.286629] RIP: 0033:0x739c70724ded <4>[ 433.286631] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.286633] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.286635] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.286637] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.286638] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.286640] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.286641] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.286648] </TASK> <4>[ 433.286649] irq event stamp: 147588215 <4>[ 433.286651] hardirqs last enabled at (147588221): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.286653] hardirqs last disabled at (147588226): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.286655] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.286657] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.286659] ---[ end trace 0000000000000000 ]--- <2>[ 433.286661] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa7 already set (to 34bfa6003 not 34bfa6003) <4>[ 433.286681] ------------[ cut here ]------------ <4>[ 433.286683] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.286685] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.286761] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.286769] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.286772] Tainted: [U]=USER, [W]=WARN <4>[ 433.286773] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.286775] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.286776] 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>[ 433.286778] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.286780] RAX: 0000000000000000 RBX: ffff888149eedd38 RCX: 0000000000000000 <4>[ 433.286782] RDX: 0000000000000000 RSI: 0000000003d06fa7 RDI: 0000000000000000 <4>[ 433.286783] RBP: ffffc900077e3328 R08: 000000000034bfa6 R09: 0000000000000001 <4>[ 433.286785] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000005a <4>[ 433.286787] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa6003 <4>[ 433.286788] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.286790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.286791] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.286793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.286794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.286796] Call Trace: <4>[ 433.286797] <TASK> <4>[ 433.286799] ? show_regs+0x6c/0x80 <4>[ 433.286802] ? __warn+0x93/0x1c0 <4>[ 433.286805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.286808] ? report_bug+0x182/0x1b0 <4>[ 433.286812] ? handle_bug+0x6e/0xb0 <4>[ 433.286814] ? exc_invalid_op+0x18/0x80 <4>[ 433.286816] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.286823] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.286825] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.286828] ? mark_held_locks+0x46/0x90 <4>[ 433.286835] __iommu_map+0x119/0x2c0 <4>[ 433.286841] iommu_map_sg+0xbf/0x210 <4>[ 433.286846] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.286853] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.286857] dma_map_sgtable+0x1d/0x40 <4>[ 433.286860] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.287013] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.287170] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.287323] ? paint_ptr+0x43/0xa0 <4>[ 433.287330] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.287479] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.287627] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.287784] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.287943] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.287948] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.288095] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.288246] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.288392] ? lock_acquire+0xc9/0x300 <4>[ 433.288401] ? __kernel_text_address+0x12/0x50 <4>[ 433.288413] ? __lock_acquire+0x442/0x2810 <4>[ 433.288416] ? lock_release+0xd4/0x2b0 <4>[ 433.288423] ? find_held_lock+0x31/0x90 <4>[ 433.288426] ? __might_fault+0x53/0xb0 <4>[ 433.288433] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.288581] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.288727] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.288732] drm_ioctl+0x2de/0x5a0 <4>[ 433.288735] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.288886] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.288891] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.288895] x64_sys_call+0x131e/0x2650 <4>[ 433.288897] do_syscall_64+0x91/0x180 <4>[ 433.288901] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.288905] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.288908] ? do_syscall_64+0x9d/0x180 <4>[ 433.288911] ? up_read+0x22/0x30 <4>[ 433.288913] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.288916] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.288920] ? irqentry_exit+0x77/0xb0 <4>[ 433.288923] ? clear_bhb_loop+0x15/0x70 <4>[ 433.288924] ? clear_bhb_loop+0x15/0x70 <4>[ 433.288926] ? clear_bhb_loop+0x15/0x70 <4>[ 433.288928] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.288931] RIP: 0033:0x739c70724ded <4>[ 433.288933] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.288935] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.288937] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.288939] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.288940] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.288942] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.288943] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.288950] </TASK> <4>[ 433.288951] irq event stamp: 147589339 <4>[ 433.288952] hardirqs last enabled at (147589345): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.288955] hardirqs last disabled at (147589350): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.288957] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.288959] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.288961] ---[ end trace 0000000000000000 ]--- <2>[ 433.288962] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa8 already set (to 34bfa7003 not 34bfa7003) <4>[ 433.288983] ------------[ cut here ]------------ <4>[ 433.288985] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.288987] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.289063] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.289071] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.289073] Tainted: [U]=USER, [W]=WARN <4>[ 433.289075] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.289076] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.289078] 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>[ 433.289080] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.289083] RAX: 0000000000000000 RBX: ffff888149eedd40 RCX: 0000000000000000 <4>[ 433.289084] RDX: 0000000000000000 RSI: 0000000003d06fa8 RDI: 0000000000000000 <4>[ 433.289086] RBP: ffffc900077e3328 R08: 000000000034bfa7 R09: 0000000000000001 <4>[ 433.289087] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000059 <4>[ 433.289089] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa7003 <4>[ 433.289090] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.289092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.289094] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.289095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.289097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.289098] Call Trace: <4>[ 433.289099] <TASK> <4>[ 433.289101] ? show_regs+0x6c/0x80 <4>[ 433.289104] ? __warn+0x93/0x1c0 <4>[ 433.289107] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.289110] ? report_bug+0x182/0x1b0 <4>[ 433.289114] ? handle_bug+0x6e/0xb0 <4>[ 433.289116] ? exc_invalid_op+0x18/0x80 <4>[ 433.289118] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.289124] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.289127] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.289130] ? mark_held_locks+0x46/0x90 <4>[ 433.289137] __iommu_map+0x119/0x2c0 <4>[ 433.289143] iommu_map_sg+0xbf/0x210 <4>[ 433.289148] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.289159] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.289164] dma_map_sgtable+0x1d/0x40 <4>[ 433.289167] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.289319] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.289472] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.289625] ? paint_ptr+0x43/0xa0 <4>[ 433.289632] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.289781] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.289930] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.290086] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.290249] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.290254] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.290401] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.290548] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.290694] ? lock_acquire+0xc9/0x300 <4>[ 433.290703] ? __kernel_text_address+0x12/0x50 <4>[ 433.290715] ? __lock_acquire+0x442/0x2810 <4>[ 433.290718] ? lock_release+0xd4/0x2b0 <4>[ 433.290725] ? find_held_lock+0x31/0x90 <4>[ 433.290728] ? __might_fault+0x53/0xb0 <4>[ 433.290736] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.290883] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.291029] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.291034] drm_ioctl+0x2de/0x5a0 <4>[ 433.291037] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.291191] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.291196] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.291200] x64_sys_call+0x131e/0x2650 <4>[ 433.291203] do_syscall_64+0x91/0x180 <4>[ 433.291207] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.291210] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.291214] ? do_syscall_64+0x9d/0x180 <4>[ 433.291217] ? up_read+0x22/0x30 <4>[ 433.291219] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.291222] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.291226] ? irqentry_exit+0x77/0xb0 <4>[ 433.291229] ? clear_bhb_loop+0x15/0x70 <4>[ 433.291230] ? clear_bhb_loop+0x15/0x70 <4>[ 433.291232] ? clear_bhb_loop+0x15/0x70 <4>[ 433.291234] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.291237] RIP: 0033:0x739c70724ded <4>[ 433.291239] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.291241] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.291243] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.291245] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.291246] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.291248] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.291250] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.291257] </TASK> <4>[ 433.291258] irq event stamp: 147590465 <4>[ 433.291259] hardirqs last enabled at (147590471): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.291261] hardirqs last disabled at (147590476): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.291264] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.291265] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.291267] ---[ end trace 0000000000000000 ]--- <2>[ 433.291269] DMAR: ERROR: DMA PTE for vPFN 0x3d06fa9 already set (to 34bfa8003 not 34bfa8003) <4>[ 433.291290] ------------[ cut here ]------------ <4>[ 433.291291] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.291293] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.291369] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.291377] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.291380] Tainted: [U]=USER, [W]=WARN <4>[ 433.291381] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.291383] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.291384] 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>[ 433.291386] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.291389] RAX: 0000000000000000 RBX: ffff888149eedd48 RCX: 0000000000000000 <4>[ 433.291390] RDX: 0000000000000000 RSI: 0000000003d06fa9 RDI: 0000000000000000 <4>[ 433.291392] RBP: ffffc900077e3328 R08: 000000000034bfa8 R09: 0000000000000001 <4>[ 433.291393] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000058 <4>[ 433.291395] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa8003 <4>[ 433.291396] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.291398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.291399] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.291401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.291402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.291404] Call Trace: <4>[ 433.291405] <TASK> <4>[ 433.291407] ? show_regs+0x6c/0x80 <4>[ 433.291410] ? __warn+0x93/0x1c0 <4>[ 433.291413] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.291416] ? report_bug+0x182/0x1b0 <4>[ 433.291419] ? handle_bug+0x6e/0xb0 <4>[ 433.291422] ? exc_invalid_op+0x18/0x80 <4>[ 433.291424] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.291430] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.291433] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.291435] ? mark_held_locks+0x46/0x90 <4>[ 433.291443] __iommu_map+0x119/0x2c0 <4>[ 433.291449] iommu_map_sg+0xbf/0x210 <4>[ 433.291454] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.291461] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.291465] dma_map_sgtable+0x1d/0x40 <4>[ 433.291468] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.291620] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.291773] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.291925] ? paint_ptr+0x43/0xa0 <4>[ 433.291932] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.292081] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.292234] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.292391] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.292550] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.292555] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.292703] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.292851] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.292996] ? lock_acquire+0xc9/0x300 <4>[ 433.293006] ? __kernel_text_address+0x12/0x50 <4>[ 433.293017] ? __lock_acquire+0x442/0x2810 <4>[ 433.293021] ? lock_release+0xd4/0x2b0 <4>[ 433.293028] ? find_held_lock+0x31/0x90 <4>[ 433.293030] ? __might_fault+0x53/0xb0 <4>[ 433.293038] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.293189] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.293335] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.293340] drm_ioctl+0x2de/0x5a0 <4>[ 433.293343] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.293494] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.293499] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.293502] x64_sys_call+0x131e/0x2650 <4>[ 433.293505] do_syscall_64+0x91/0x180 <4>[ 433.293509] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.293513] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.293516] ? do_syscall_64+0x9d/0x180 <4>[ 433.293519] ? up_read+0x22/0x30 <4>[ 433.293521] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.293524] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.293528] ? irqentry_exit+0x77/0xb0 <4>[ 433.293530] ? clear_bhb_loop+0x15/0x70 <4>[ 433.293532] ? clear_bhb_loop+0x15/0x70 <4>[ 433.293534] ? clear_bhb_loop+0x15/0x70 <4>[ 433.293536] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.293539] RIP: 0033:0x739c70724ded <4>[ 433.293541] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.293542] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.293545] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.293546] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.293548] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.293549] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.293551] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.293558] </TASK> <4>[ 433.293559] irq event stamp: 147591589 <4>[ 433.293560] hardirqs last enabled at (147591595): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.293563] hardirqs last disabled at (147591600): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.293565] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.293567] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.293568] ---[ end trace 0000000000000000 ]--- <2>[ 433.293570] DMAR: ERROR: DMA PTE for vPFN 0x3d06faa already set (to 34bfa9003 not 34bfa9003) <4>[ 433.293591] ------------[ cut here ]------------ <4>[ 433.293592] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.293594] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.293670] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.293678] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.293681] Tainted: [U]=USER, [W]=WARN <4>[ 433.293682] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.293684] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.293686] 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>[ 433.293687] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.293690] RAX: 0000000000000000 RBX: ffff888149eedd50 RCX: 0000000000000000 <4>[ 433.293691] RDX: 0000000000000000 RSI: 0000000003d06faa RDI: 0000000000000000 <4>[ 433.293693] RBP: ffffc900077e3328 R08: 000000000034bfa9 R09: 0000000000000001 <4>[ 433.293694] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000057 <4>[ 433.293696] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfa9003 <4>[ 433.293697] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.293699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.293701] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.293702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.293704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.293705] Call Trace: <4>[ 433.293706] <TASK> <4>[ 433.293708] ? show_regs+0x6c/0x80 <4>[ 433.293711] ? __warn+0x93/0x1c0 <4>[ 433.293714] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.293717] ? report_bug+0x182/0x1b0 <4>[ 433.293721] ? handle_bug+0x6e/0xb0 <4>[ 433.293723] ? exc_invalid_op+0x18/0x80 <4>[ 433.293725] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.293732] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.293734] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.293737] ? mark_held_locks+0x46/0x90 <4>[ 433.293744] __iommu_map+0x119/0x2c0 <4>[ 433.293750] iommu_map_sg+0xbf/0x210 <4>[ 433.293756] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.293762] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.293766] dma_map_sgtable+0x1d/0x40 <4>[ 433.293769] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.293921] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.294074] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.294231] ? paint_ptr+0x43/0xa0 <4>[ 433.294238] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.294387] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.294536] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.294693] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.294852] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.294857] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.295004] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.295156] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.295302] ? lock_acquire+0xc9/0x300 <4>[ 433.295311] ? __kernel_text_address+0x12/0x50 <4>[ 433.295323] ? __lock_acquire+0x442/0x2810 <4>[ 433.295326] ? lock_release+0xd4/0x2b0 <4>[ 433.295333] ? find_held_lock+0x31/0x90 <4>[ 433.295336] ? __might_fault+0x53/0xb0 <4>[ 433.295344] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.295491] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.295637] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.295642] drm_ioctl+0x2de/0x5a0 <4>[ 433.295645] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.295795] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.295800] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.295804] x64_sys_call+0x131e/0x2650 <4>[ 433.295807] do_syscall_64+0x91/0x180 <4>[ 433.295811] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.295814] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.295818] ? do_syscall_64+0x9d/0x180 <4>[ 433.295821] ? up_read+0x22/0x30 <4>[ 433.295823] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.295826] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.295829] ? irqentry_exit+0x77/0xb0 <4>[ 433.295832] ? clear_bhb_loop+0x15/0x70 <4>[ 433.295834] ? clear_bhb_loop+0x15/0x70 <4>[ 433.295835] ? clear_bhb_loop+0x15/0x70 <4>[ 433.295838] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.295841] RIP: 0033:0x739c70724ded <4>[ 433.295842] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.295844] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.295847] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.295848] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.295850] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.295851] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.295853] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.295859] </TASK> <4>[ 433.295861] irq event stamp: 147592713 <4>[ 433.295862] hardirqs last enabled at (147592719): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.295864] hardirqs last disabled at (147592724): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.295866] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.295868] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.295870] ---[ end trace 0000000000000000 ]--- <2>[ 433.295872] DMAR: ERROR: DMA PTE for vPFN 0x3d06fab already set (to 34bfaa003 not 34bfaa003) <4>[ 433.295892] ------------[ cut here ]------------ <4>[ 433.295894] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.295896] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.295972] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.295980] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.295983] Tainted: [U]=USER, [W]=WARN <4>[ 433.295984] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.295986] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.295987] 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>[ 433.295989] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.295992] RAX: 0000000000000000 RBX: ffff888149eedd58 RCX: 0000000000000000 <4>[ 433.295993] RDX: 0000000000000000 RSI: 0000000003d06fab RDI: 0000000000000000 <4>[ 433.295995] RBP: ffffc900077e3328 R08: 000000000034bfaa R09: 0000000000000001 <4>[ 433.295996] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000056 <4>[ 433.295998] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfaa003 <4>[ 433.295999] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.296001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.296003] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.296004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.296006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.296007] Call Trace: <4>[ 433.296008] <TASK> <4>[ 433.296010] ? show_regs+0x6c/0x80 <4>[ 433.296013] ? __warn+0x93/0x1c0 <4>[ 433.296016] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.296019] ? report_bug+0x182/0x1b0 <4>[ 433.296022] ? handle_bug+0x6e/0xb0 <4>[ 433.296025] ? exc_invalid_op+0x18/0x80 <4>[ 433.296027] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.296033] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.296036] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.296039] ? mark_held_locks+0x46/0x90 <4>[ 433.296046] __iommu_map+0x119/0x2c0 <4>[ 433.296052] iommu_map_sg+0xbf/0x210 <4>[ 433.296057] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.296064] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.296068] dma_map_sgtable+0x1d/0x40 <4>[ 433.296071] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.296228] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.296381] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.296534] ? paint_ptr+0x43/0xa0 <4>[ 433.296540] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.296689] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.296838] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.296997] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.297160] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.297165] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.297312] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.297460] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.297605] ? lock_acquire+0xc9/0x300 <4>[ 433.297615] ? __kernel_text_address+0x12/0x50 <4>[ 433.297626] ? __lock_acquire+0x442/0x2810 <4>[ 433.297630] ? lock_release+0xd4/0x2b0 <4>[ 433.297637] ? find_held_lock+0x31/0x90 <4>[ 433.297639] ? __might_fault+0x53/0xb0 <4>[ 433.297647] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.297794] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.297940] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.297945] drm_ioctl+0x2de/0x5a0 <4>[ 433.297948] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.298099] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.298104] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.298107] x64_sys_call+0x131e/0x2650 <4>[ 433.298110] do_syscall_64+0x91/0x180 <4>[ 433.298114] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.298118] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.298121] ? do_syscall_64+0x9d/0x180 <4>[ 433.298124] ? up_read+0x22/0x30 <4>[ 433.298126] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.298129] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.298133] ? irqentry_exit+0x77/0xb0 <4>[ 433.298135] ? clear_bhb_loop+0x15/0x70 <4>[ 433.298137] ? clear_bhb_loop+0x15/0x70 <4>[ 433.298139] ? clear_bhb_loop+0x15/0x70 <4>[ 433.298141] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.298144] RIP: 0033:0x739c70724ded <4>[ 433.298146] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.298152] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.298155] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.298157] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.298158] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.298160] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.298161] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.298168] </TASK> <4>[ 433.298169] irq event stamp: 147593839 <4>[ 433.298170] hardirqs last enabled at (147593845): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.298173] hardirqs last disabled at (147593850): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.298175] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.298177] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.298179] ---[ end trace 0000000000000000 ]--- <2>[ 433.298180] DMAR: ERROR: DMA PTE for vPFN 0x3d06fac already set (to 34bfab003 not 34bfab003) <4>[ 433.298201] ------------[ cut here ]------------ <4>[ 433.298202] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.298205] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.298282] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.298290] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.298292] Tainted: [U]=USER, [W]=WARN <4>[ 433.298293] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.298295] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.298297] 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>[ 433.298299] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.298301] RAX: 0000000000000000 RBX: ffff888149eedd60 RCX: 0000000000000000 <4>[ 433.298302] RDX: 0000000000000000 RSI: 0000000003d06fac RDI: 0000000000000000 <4>[ 433.298304] RBP: ffffc900077e3328 R08: 000000000034bfab R09: 0000000000000001 <4>[ 433.298305] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000055 <4>[ 433.298307] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfab003 <4>[ 433.298308] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.298310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.298312] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.298313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.298315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.298316] Call Trace: <4>[ 433.298318] <TASK> <4>[ 433.298319] ? show_regs+0x6c/0x80 <4>[ 433.298322] ? __warn+0x93/0x1c0 <4>[ 433.298325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.298328] ? report_bug+0x182/0x1b0 <4>[ 433.298332] ? handle_bug+0x6e/0xb0 <4>[ 433.298334] ? exc_invalid_op+0x18/0x80 <4>[ 433.298337] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.298343] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.298346] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.298348] ? mark_held_locks+0x46/0x90 <4>[ 433.298355] __iommu_map+0x119/0x2c0 <4>[ 433.298362] iommu_map_sg+0xbf/0x210 <4>[ 433.298367] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.298373] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.298377] dma_map_sgtable+0x1d/0x40 <4>[ 433.298380] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.298532] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.298685] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.298838] ? paint_ptr+0x43/0xa0 <4>[ 433.298845] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.298993] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.299142] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.299304] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.299463] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.299468] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.299615] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.299762] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.299908] ? lock_acquire+0xc9/0x300 <4>[ 433.299917] ? __kernel_text_address+0x12/0x50 <4>[ 433.299929] ? __lock_acquire+0x442/0x2810 <4>[ 433.299932] ? lock_release+0xd4/0x2b0 <4>[ 433.299939] ? find_held_lock+0x31/0x90 <4>[ 433.299942] ? __might_fault+0x53/0xb0 <4>[ 433.299949] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.300097] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.300247] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.300253] drm_ioctl+0x2de/0x5a0 <4>[ 433.300255] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.300406] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.300411] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.300415] x64_sys_call+0x131e/0x2650 <4>[ 433.300417] do_syscall_64+0x91/0x180 <4>[ 433.300421] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.300425] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.300428] ? do_syscall_64+0x9d/0x180 <4>[ 433.300431] ? up_read+0x22/0x30 <4>[ 433.300433] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.300436] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.300440] ? irqentry_exit+0x77/0xb0 <4>[ 433.300443] ? clear_bhb_loop+0x15/0x70 <4>[ 433.300444] ? clear_bhb_loop+0x15/0x70 <4>[ 433.300446] ? clear_bhb_loop+0x15/0x70 <4>[ 433.300448] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.300451] RIP: 0033:0x739c70724ded <4>[ 433.300453] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.300454] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.300457] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.300458] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.300460] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.300461] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.300463] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.300470] </TASK> <4>[ 433.300471] irq event stamp: 147594963 <4>[ 433.300472] hardirqs last enabled at (147594969): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.300475] hardirqs last disabled at (147594974): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.300477] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.300479] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.300481] ---[ end trace 0000000000000000 ]--- <2>[ 433.300482] DMAR: ERROR: DMA PTE for vPFN 0x3d06fad already set (to 34bfac003 not 34bfac003) <4>[ 433.300503] ------------[ cut here ]------------ <4>[ 433.300504] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.300507] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.300583] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.300591] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.300593] Tainted: [U]=USER, [W]=WARN <4>[ 433.300595] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.300596] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.300598] 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>[ 433.300600] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.300602] RAX: 0000000000000000 RBX: ffff888149eedd68 RCX: 0000000000000000 <4>[ 433.300604] RDX: 0000000000000000 RSI: 0000000003d06fad RDI: 0000000000000000 <4>[ 433.300606] RBP: ffffc900077e3328 R08: 000000000034bfac R09: 0000000000000001 <4>[ 433.300607] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000054 <4>[ 433.300609] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfac003 <4>[ 433.300610] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.300612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.300613] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.300615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.300616] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.300618] Call Trace: <4>[ 433.300619] <TASK> <4>[ 433.300621] ? show_regs+0x6c/0x80 <4>[ 433.300624] ? __warn+0x93/0x1c0 <4>[ 433.300627] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.300630] ? report_bug+0x182/0x1b0 <4>[ 433.300634] ? handle_bug+0x6e/0xb0 <4>[ 433.300636] ? exc_invalid_op+0x18/0x80 <4>[ 433.300638] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.300645] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.300647] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.300650] ? mark_held_locks+0x46/0x90 <4>[ 433.300657] __iommu_map+0x119/0x2c0 <4>[ 433.300663] iommu_map_sg+0xbf/0x210 <4>[ 433.300668] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.300675] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.300679] dma_map_sgtable+0x1d/0x40 <4>[ 433.300682] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.300834] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.300987] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.301140] ? paint_ptr+0x43/0xa0 <4>[ 433.301147] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.301300] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.301449] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.301606] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.301765] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.301770] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.301918] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.302065] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.302215] ? lock_acquire+0xc9/0x300 <4>[ 433.302225] ? __kernel_text_address+0x12/0x50 <4>[ 433.302236] ? __lock_acquire+0x442/0x2810 <4>[ 433.302239] ? lock_release+0xd4/0x2b0 <4>[ 433.302247] ? find_held_lock+0x31/0x90 <4>[ 433.302249] ? __might_fault+0x53/0xb0 <4>[ 433.302257] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.302404] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.302550] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.302556] drm_ioctl+0x2de/0x5a0 <4>[ 433.302558] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.302709] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.302714] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.302717] x64_sys_call+0x131e/0x2650 <4>[ 433.302720] do_syscall_64+0x91/0x180 <4>[ 433.302724] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.302728] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.302731] ? do_syscall_64+0x9d/0x180 <4>[ 433.302734] ? up_read+0x22/0x30 <4>[ 433.302736] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.302739] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.302743] ? irqentry_exit+0x77/0xb0 <4>[ 433.302745] ? clear_bhb_loop+0x15/0x70 <4>[ 433.302747] ? clear_bhb_loop+0x15/0x70 <4>[ 433.302749] ? clear_bhb_loop+0x15/0x70 <4>[ 433.302751] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.302754] RIP: 0033:0x739c70724ded <4>[ 433.302756] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.302757] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.302760] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.302762] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.302763] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.302765] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.302766] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.302773] </TASK> <4>[ 433.302774] irq event stamp: 147596087 <4>[ 433.302775] hardirqs last enabled at (147596093): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.302778] hardirqs last disabled at (147596098): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.302780] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.302782] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.302784] ---[ end trace 0000000000000000 ]--- <2>[ 433.302785] DMAR: ERROR: DMA PTE for vPFN 0x3d06fae already set (to 34bfad003 not 34bfad003) <4>[ 433.302806] ------------[ cut here ]------------ <4>[ 433.302807] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.302810] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.302886] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.302894] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.302896] Tainted: [U]=USER, [W]=WARN <4>[ 433.302897] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.302899] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.302901] 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>[ 433.302903] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.302905] RAX: 0000000000000000 RBX: ffff888149eedd70 RCX: 0000000000000000 <4>[ 433.302907] RDX: 0000000000000000 RSI: 0000000003d06fae RDI: 0000000000000000 <4>[ 433.302908] RBP: ffffc900077e3328 R08: 000000000034bfad R09: 0000000000000001 <4>[ 433.302909] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000053 <4>[ 433.302911] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfad003 <4>[ 433.302913] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.302914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.302916] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.302918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.302919] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.302921] Call Trace: <4>[ 433.302922] <TASK> <4>[ 433.302923] ? show_regs+0x6c/0x80 <4>[ 433.302926] ? __warn+0x93/0x1c0 <4>[ 433.302929] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.302932] ? report_bug+0x182/0x1b0 <4>[ 433.302936] ? handle_bug+0x6e/0xb0 <4>[ 433.302938] ? exc_invalid_op+0x18/0x80 <4>[ 433.302941] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.302947] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.302950] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.302952] ? mark_held_locks+0x46/0x90 <4>[ 433.302960] __iommu_map+0x119/0x2c0 <4>[ 433.302966] iommu_map_sg+0xbf/0x210 <4>[ 433.302971] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.302977] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.302982] dma_map_sgtable+0x1d/0x40 <4>[ 433.302985] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.303137] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.303294] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.303448] ? paint_ptr+0x43/0xa0 <4>[ 433.303454] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.303603] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.303752] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.303909] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.304068] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.304073] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.304225] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.304372] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.304518] ? lock_acquire+0xc9/0x300 <4>[ 433.304527] ? __kernel_text_address+0x12/0x50 <4>[ 433.304539] ? __lock_acquire+0x442/0x2810 <4>[ 433.304542] ? lock_release+0xd4/0x2b0 <4>[ 433.304549] ? find_held_lock+0x31/0x90 <4>[ 433.304552] ? __might_fault+0x53/0xb0 <4>[ 433.304560] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.304707] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.304853] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.304858] drm_ioctl+0x2de/0x5a0 <4>[ 433.304861] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.305012] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.305016] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.305020] x64_sys_call+0x131e/0x2650 <4>[ 433.305023] do_syscall_64+0x91/0x180 <4>[ 433.305027] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.305030] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.305034] ? do_syscall_64+0x9d/0x180 <4>[ 433.305037] ? up_read+0x22/0x30 <4>[ 433.305039] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.305042] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.305045] ? irqentry_exit+0x77/0xb0 <4>[ 433.305048] ? clear_bhb_loop+0x15/0x70 <4>[ 433.305050] ? clear_bhb_loop+0x15/0x70 <4>[ 433.305052] ? clear_bhb_loop+0x15/0x70 <4>[ 433.305054] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.305057] RIP: 0033:0x739c70724ded <4>[ 433.305058] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.305060] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.305063] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.305064] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.305066] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.305067] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.305069] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.305076] </TASK> <4>[ 433.305077] irq event stamp: 147597211 <4>[ 433.305078] hardirqs last enabled at (147597217): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.305081] hardirqs last disabled at (147597222): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.305083] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.305085] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.305086] ---[ end trace 0000000000000000 ]--- <2>[ 433.305088] DMAR: ERROR: DMA PTE for vPFN 0x3d06faf already set (to 34bfae003 not 34bfae003) <4>[ 433.305109] ------------[ cut here ]------------ <4>[ 433.305110] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.305113] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.305194] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.305202] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.305204] Tainted: [U]=USER, [W]=WARN <4>[ 433.305206] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.305207] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.305209] 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>[ 433.305211] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.305214] RAX: 0000000000000000 RBX: ffff888149eedd78 RCX: 0000000000000000 <4>[ 433.305215] RDX: 0000000000000000 RSI: 0000000003d06faf RDI: 0000000000000000 <4>[ 433.305217] RBP: ffffc900077e3328 R08: 000000000034bfae R09: 0000000000000001 <4>[ 433.305218] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000052 <4>[ 433.305220] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfae003 <4>[ 433.305221] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.305223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.305225] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.305227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.305228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.305230] Call Trace: <4>[ 433.305231] <TASK> <4>[ 433.305233] ? show_regs+0x6c/0x80 <4>[ 433.305236] ? __warn+0x93/0x1c0 <4>[ 433.305239] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.305242] ? report_bug+0x182/0x1b0 <4>[ 433.305246] ? handle_bug+0x6e/0xb0 <4>[ 433.305248] ? exc_invalid_op+0x18/0x80 <4>[ 433.305250] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.305257] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.305259] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.305262] ? mark_held_locks+0x46/0x90 <4>[ 433.305269] __iommu_map+0x119/0x2c0 <4>[ 433.305275] iommu_map_sg+0xbf/0x210 <4>[ 433.305280] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.305287] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.305291] dma_map_sgtable+0x1d/0x40 <4>[ 433.305294] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.305446] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.305599] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.305751] ? paint_ptr+0x43/0xa0 <4>[ 433.305757] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.305906] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.306055] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.306217] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.306376] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.306381] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.306528] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.306675] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.306821] ? lock_acquire+0xc9/0x300 <4>[ 433.306831] ? __kernel_text_address+0x12/0x50 <4>[ 433.306842] ? __lock_acquire+0x442/0x2810 <4>[ 433.306845] ? lock_release+0xd4/0x2b0 <4>[ 433.306853] ? find_held_lock+0x31/0x90 <4>[ 433.306855] ? __might_fault+0x53/0xb0 <4>[ 433.306863] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.307010] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.307160] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.307165] drm_ioctl+0x2de/0x5a0 <4>[ 433.307168] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.307319] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.307324] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.307327] x64_sys_call+0x131e/0x2650 <4>[ 433.307330] do_syscall_64+0x91/0x180 <4>[ 433.307334] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.307338] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.307341] ? do_syscall_64+0x9d/0x180 <4>[ 433.307344] ? up_read+0x22/0x30 <4>[ 433.307346] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.307349] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.307353] ? irqentry_exit+0x77/0xb0 <4>[ 433.307355] ? clear_bhb_loop+0x15/0x70 <4>[ 433.307357] ? clear_bhb_loop+0x15/0x70 <4>[ 433.307359] ? clear_bhb_loop+0x15/0x70 <4>[ 433.307361] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.307364] RIP: 0033:0x739c70724ded <4>[ 433.307366] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.307367] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.307370] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.307372] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.307373] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.307374] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.307376] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.307383] </TASK> <4>[ 433.307384] irq event stamp: 147598337 <4>[ 433.307385] hardirqs last enabled at (147598343): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.307388] hardirqs last disabled at (147598348): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.307390] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.307392] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.307394] ---[ end trace 0000000000000000 ]--- <2>[ 433.307395] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb0 already set (to 34bfaf003 not 34bfaf003) <4>[ 433.307417] ------------[ cut here ]------------ <4>[ 433.307418] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.307420] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.307496] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.307504] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.307507] Tainted: [U]=USER, [W]=WARN <4>[ 433.307508] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.307510] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.307511] 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>[ 433.307513] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.307515] RAX: 0000000000000000 RBX: ffff888149eedd80 RCX: 0000000000000000 <4>[ 433.307517] RDX: 0000000000000000 RSI: 0000000003d06fb0 RDI: 0000000000000000 <4>[ 433.307518] RBP: ffffc900077e3328 R08: 000000000034bfaf R09: 0000000000000001 <4>[ 433.307520] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000051 <4>[ 433.307521] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfaf003 <4>[ 433.307523] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.307525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.307527] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.307528] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.307530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.307531] Call Trace: <4>[ 433.307532] <TASK> <4>[ 433.307534] ? show_regs+0x6c/0x80 <4>[ 433.307537] ? __warn+0x93/0x1c0 <4>[ 433.307540] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.307543] ? report_bug+0x182/0x1b0 <4>[ 433.307547] ? handle_bug+0x6e/0xb0 <4>[ 433.307549] ? exc_invalid_op+0x18/0x80 <4>[ 433.307551] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.307558] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.307560] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.307563] ? mark_held_locks+0x46/0x90 <4>[ 433.307570] __iommu_map+0x119/0x2c0 <4>[ 433.307576] iommu_map_sg+0xbf/0x210 <4>[ 433.307581] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.307588] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.307592] dma_map_sgtable+0x1d/0x40 <4>[ 433.307595] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.307748] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.307901] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.308054] ? paint_ptr+0x43/0xa0 <4>[ 433.308061] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.308214] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.308363] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.308523] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.308682] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.308687] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.308834] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.308982] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.309128] ? lock_acquire+0xc9/0x300 <4>[ 433.309137] ? __kernel_text_address+0x12/0x50 <4>[ 433.309153] ? __lock_acquire+0x442/0x2810 <4>[ 433.309157] ? lock_release+0xd4/0x2b0 <4>[ 433.309164] ? find_held_lock+0x31/0x90 <4>[ 433.309167] ? __might_fault+0x53/0xb0 <4>[ 433.309174] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.309322] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.309468] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.309473] drm_ioctl+0x2de/0x5a0 <4>[ 433.309476] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.309627] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.309631] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.309635] x64_sys_call+0x131e/0x2650 <4>[ 433.309638] do_syscall_64+0x91/0x180 <4>[ 433.309642] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.309645] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.309649] ? do_syscall_64+0x9d/0x180 <4>[ 433.309652] ? up_read+0x22/0x30 <4>[ 433.309654] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.309657] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.309660] ? irqentry_exit+0x77/0xb0 <4>[ 433.309663] ? clear_bhb_loop+0x15/0x70 <4>[ 433.309665] ? clear_bhb_loop+0x15/0x70 <4>[ 433.309667] ? clear_bhb_loop+0x15/0x70 <4>[ 433.309669] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.309672] RIP: 0033:0x739c70724ded <4>[ 433.309674] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.309675] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.309678] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.309679] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.309681] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.309682] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.309684] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.309691] </TASK> <4>[ 433.309692] irq event stamp: 147599461 <4>[ 433.309693] hardirqs last enabled at (147599467): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.309696] hardirqs last disabled at (147599472): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.309698] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.309700] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.309701] ---[ end trace 0000000000000000 ]--- <2>[ 433.309703] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb1 already set (to 34bfb0003 not 34bfb0003) <4>[ 433.309724] ------------[ cut here ]------------ <4>[ 433.309725] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.309728] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.309804] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.309812] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.309814] Tainted: [U]=USER, [W]=WARN <4>[ 433.309816] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.309817] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.309819] 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>[ 433.309821] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.309823] RAX: 0000000000000000 RBX: ffff888149eedd88 RCX: 0000000000000000 <4>[ 433.309825] RDX: 0000000000000000 RSI: 0000000003d06fb1 RDI: 0000000000000000 <4>[ 433.309826] RBP: ffffc900077e3328 R08: 000000000034bfb0 R09: 0000000000000001 <4>[ 433.309828] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000050 <4>[ 433.309829] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb0003 <4>[ 433.309831] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.309833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.309834] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.309836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.309837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.309839] Call Trace: <4>[ 433.309840] <TASK> <4>[ 433.309841] ? show_regs+0x6c/0x80 <4>[ 433.309844] ? __warn+0x93/0x1c0 <4>[ 433.309847] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.309850] ? report_bug+0x182/0x1b0 <4>[ 433.309854] ? handle_bug+0x6e/0xb0 <4>[ 433.309856] ? exc_invalid_op+0x18/0x80 <4>[ 433.309859] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.309865] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.309868] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.309870] ? mark_held_locks+0x46/0x90 <4>[ 433.309878] __iommu_map+0x119/0x2c0 <4>[ 433.309884] iommu_map_sg+0xbf/0x210 <4>[ 433.309889] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.309895] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.309900] dma_map_sgtable+0x1d/0x40 <4>[ 433.309903] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.310055] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.310212] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.310365] ? paint_ptr+0x43/0xa0 <4>[ 433.310372] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.310520] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.310669] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.310826] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.310984] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.310989] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.311137] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.311288] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.311434] ? lock_acquire+0xc9/0x300 <4>[ 433.311443] ? __kernel_text_address+0x12/0x50 <4>[ 433.311455] ? __lock_acquire+0x442/0x2810 <4>[ 433.311458] ? lock_release+0xd4/0x2b0 <4>[ 433.311465] ? find_held_lock+0x31/0x90 <4>[ 433.311468] ? __might_fault+0x53/0xb0 <4>[ 433.311476] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.311623] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.311769] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.311775] drm_ioctl+0x2de/0x5a0 <4>[ 433.311777] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.311927] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.311932] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.311936] x64_sys_call+0x131e/0x2650 <4>[ 433.311939] do_syscall_64+0x91/0x180 <4>[ 433.311942] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.311946] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.311950] ? do_syscall_64+0x9d/0x180 <4>[ 433.311952] ? up_read+0x22/0x30 <4>[ 433.311955] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.311958] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.311961] ? irqentry_exit+0x77/0xb0 <4>[ 433.311964] ? clear_bhb_loop+0x15/0x70 <4>[ 433.311966] ? clear_bhb_loop+0x15/0x70 <4>[ 433.311967] ? clear_bhb_loop+0x15/0x70 <4>[ 433.311970] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.311972] RIP: 0033:0x739c70724ded <4>[ 433.311974] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.311976] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.311979] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.311980] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.311982] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.311983] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.311985] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.311991] </TASK> <4>[ 433.311993] irq event stamp: 147600585 <4>[ 433.311994] hardirqs last enabled at (147600591): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.311996] hardirqs last disabled at (147600596): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.311998] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.312001] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.312002] ---[ end trace 0000000000000000 ]--- <2>[ 433.312004] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb2 already set (to 34bfb1003 not 34bfb1003) <4>[ 433.312024] ------------[ cut here ]------------ <4>[ 433.312026] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.312028] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.312104] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.312112] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.312115] Tainted: [U]=USER, [W]=WARN <4>[ 433.312116] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.312118] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.312120] 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>[ 433.312121] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.312124] RAX: 0000000000000000 RBX: ffff888149eedd90 RCX: 0000000000000000 <4>[ 433.312125] RDX: 0000000000000000 RSI: 0000000003d06fb2 RDI: 0000000000000000 <4>[ 433.312127] RBP: ffffc900077e3328 R08: 000000000034bfb1 R09: 0000000000000001 <4>[ 433.312128] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000004f <4>[ 433.312130] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb1003 <4>[ 433.312132] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.312133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.312135] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.312136] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.312138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.312139] Call Trace: <4>[ 433.312141] <TASK> <4>[ 433.312142] ? show_regs+0x6c/0x80 <4>[ 433.312150] ? __warn+0x93/0x1c0 <4>[ 433.312153] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.312156] ? report_bug+0x182/0x1b0 <4>[ 433.312160] ? handle_bug+0x6e/0xb0 <4>[ 433.312162] ? exc_invalid_op+0x18/0x80 <4>[ 433.312165] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.312171] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.312174] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.312176] ? mark_held_locks+0x46/0x90 <4>[ 433.312184] __iommu_map+0x119/0x2c0 <4>[ 433.312190] iommu_map_sg+0xbf/0x210 <4>[ 433.312195] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.312201] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.312206] dma_map_sgtable+0x1d/0x40 <4>[ 433.312209] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.312361] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.312514] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.312668] ? paint_ptr+0x43/0xa0 <4>[ 433.312674] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.312823] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.312971] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.313128] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.313291] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.313296] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.313444] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.313592] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.313737] ? lock_acquire+0xc9/0x300 <4>[ 433.313747] ? __kernel_text_address+0x12/0x50 <4>[ 433.313758] ? __lock_acquire+0x442/0x2810 <4>[ 433.313762] ? lock_release+0xd4/0x2b0 <4>[ 433.313769] ? find_held_lock+0x31/0x90 <4>[ 433.313771] ? __might_fault+0x53/0xb0 <4>[ 433.313779] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.313927] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.314073] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.314078] drm_ioctl+0x2de/0x5a0 <4>[ 433.314081] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.314236] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.314241] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.314245] x64_sys_call+0x131e/0x2650 <4>[ 433.314248] do_syscall_64+0x91/0x180 <4>[ 433.314251] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.314255] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.314259] ? do_syscall_64+0x9d/0x180 <4>[ 433.314261] ? up_read+0x22/0x30 <4>[ 433.314264] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.314266] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.314270] ? irqentry_exit+0x77/0xb0 <4>[ 433.314273] ? clear_bhb_loop+0x15/0x70 <4>[ 433.314275] ? clear_bhb_loop+0x15/0x70 <4>[ 433.314276] ? clear_bhb_loop+0x15/0x70 <4>[ 433.314279] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.314282] RIP: 0033:0x739c70724ded <4>[ 433.314284] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.314285] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.314288] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.314289] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.314291] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.314292] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.314294] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.314301] </TASK> <4>[ 433.314302] irq event stamp: 147601711 <4>[ 433.314303] hardirqs last enabled at (147601717): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.314305] hardirqs last disabled at (147601722): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.314308] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.314309] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.314311] ---[ end trace 0000000000000000 ]--- <2>[ 433.314313] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb3 already set (to 34bfb2003 not 34bfb2003) <4>[ 433.314333] ------------[ cut here ]------------ <4>[ 433.314334] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.314337] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.314413] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.314421] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.314423] Tainted: [U]=USER, [W]=WARN <4>[ 433.314425] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.314426] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.314428] 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>[ 433.314430] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.314432] RAX: 0000000000000000 RBX: ffff888149eedd98 RCX: 0000000000000000 <4>[ 433.314434] RDX: 0000000000000000 RSI: 0000000003d06fb3 RDI: 0000000000000000 <4>[ 433.314435] RBP: ffffc900077e3328 R08: 000000000034bfb2 R09: 0000000000000001 <4>[ 433.314437] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000004e <4>[ 433.314438] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb2003 <4>[ 433.314440] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.314441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.314443] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.314445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.314446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.314448] Call Trace: <4>[ 433.314449] <TASK> <4>[ 433.314450] ? show_regs+0x6c/0x80 <4>[ 433.314454] ? __warn+0x93/0x1c0 <4>[ 433.314456] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.314459] ? report_bug+0x182/0x1b0 <4>[ 433.314463] ? handle_bug+0x6e/0xb0 <4>[ 433.314465] ? exc_invalid_op+0x18/0x80 <4>[ 433.314468] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.314474] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.314477] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.314479] ? mark_held_locks+0x46/0x90 <4>[ 433.314487] __iommu_map+0x119/0x2c0 <4>[ 433.314493] iommu_map_sg+0xbf/0x210 <4>[ 433.314498] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.314505] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.314509] dma_map_sgtable+0x1d/0x40 <4>[ 433.314512] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.314664] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.314817] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.314970] ? paint_ptr+0x43/0xa0 <4>[ 433.314977] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.315126] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.315279] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.315436] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.315594] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.315599] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.315747] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.315894] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.316040] ? lock_acquire+0xc9/0x300 <4>[ 433.316050] ? __kernel_text_address+0x12/0x50 <4>[ 433.316061] ? __lock_acquire+0x442/0x2810 <4>[ 433.316064] ? lock_release+0xd4/0x2b0 <4>[ 433.316072] ? find_held_lock+0x31/0x90 <4>[ 433.316074] ? __might_fault+0x53/0xb0 <4>[ 433.316082] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.316233] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.316380] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.316385] drm_ioctl+0x2de/0x5a0 <4>[ 433.316388] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.316538] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.316543] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.316547] x64_sys_call+0x131e/0x2650 <4>[ 433.316550] do_syscall_64+0x91/0x180 <4>[ 433.316553] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.316557] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.316561] ? do_syscall_64+0x9d/0x180 <4>[ 433.316563] ? up_read+0x22/0x30 <4>[ 433.316566] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.316569] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.316572] ? irqentry_exit+0x77/0xb0 <4>[ 433.316575] ? clear_bhb_loop+0x15/0x70 <4>[ 433.316577] ? clear_bhb_loop+0x15/0x70 <4>[ 433.316578] ? clear_bhb_loop+0x15/0x70 <4>[ 433.316581] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.316583] RIP: 0033:0x739c70724ded <4>[ 433.316585] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.316587] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.316589] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.316591] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.316592] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.316594] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.316595] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.316602] </TASK> <4>[ 433.316604] irq event stamp: 147602835 <4>[ 433.316605] hardirqs last enabled at (147602841): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.316607] hardirqs last disabled at (147602846): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.316609] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.316611] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.316613] ---[ end trace 0000000000000000 ]--- <2>[ 433.316614] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb4 already set (to 34bfb3003 not 34bfb3003) <4>[ 433.316635] ------------[ cut here ]------------ <4>[ 433.316636] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.316639] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.316715] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.316723] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.316725] Tainted: [U]=USER, [W]=WARN <4>[ 433.316726] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.316728] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.316730] 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>[ 433.316732] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.316734] RAX: 0000000000000000 RBX: ffff888149eedda0 RCX: 0000000000000000 <4>[ 433.316736] RDX: 0000000000000000 RSI: 0000000003d06fb4 RDI: 0000000000000000 <4>[ 433.316737] RBP: ffffc900077e3328 R08: 000000000034bfb3 R09: 0000000000000001 <4>[ 433.316739] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000004d <4>[ 433.316740] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb3003 <4>[ 433.316742] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.316744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.316745] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.316747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.316748] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.316750] Call Trace: <4>[ 433.316751] <TASK> <4>[ 433.316753] ? show_regs+0x6c/0x80 <4>[ 433.316756] ? __warn+0x93/0x1c0 <4>[ 433.316759] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.316762] ? report_bug+0x182/0x1b0 <4>[ 433.316765] ? handle_bug+0x6e/0xb0 <4>[ 433.316767] ? exc_invalid_op+0x18/0x80 <4>[ 433.316770] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.316776] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.316779] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.316781] ? mark_held_locks+0x46/0x90 <4>[ 433.316789] __iommu_map+0x119/0x2c0 <4>[ 433.316795] iommu_map_sg+0xbf/0x210 <4>[ 433.316800] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.316806] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.316811] dma_map_sgtable+0x1d/0x40 <4>[ 433.316814] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.316966] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.317119] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.317277] ? paint_ptr+0x43/0xa0 <4>[ 433.317283] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.317433] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.317581] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.317739] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.317898] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.317903] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.318050] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.318202] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.318347] ? lock_acquire+0xc9/0x300 <4>[ 433.318357] ? __kernel_text_address+0x12/0x50 <4>[ 433.318368] ? __lock_acquire+0x442/0x2810 <4>[ 433.318371] ? lock_release+0xd4/0x2b0 <4>[ 433.318378] ? find_held_lock+0x31/0x90 <4>[ 433.318381] ? __might_fault+0x53/0xb0 <4>[ 433.318389] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.318536] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.318682] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.318688] drm_ioctl+0x2de/0x5a0 <4>[ 433.318690] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.318841] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.318846] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.318850] x64_sys_call+0x131e/0x2650 <4>[ 433.318853] do_syscall_64+0x91/0x180 <4>[ 433.318856] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.318860] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.318864] ? do_syscall_64+0x9d/0x180 <4>[ 433.318866] ? up_read+0x22/0x30 <4>[ 433.318868] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.318871] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.318875] ? irqentry_exit+0x77/0xb0 <4>[ 433.318878] ? clear_bhb_loop+0x15/0x70 <4>[ 433.318879] ? clear_bhb_loop+0x15/0x70 <4>[ 433.318881] ? clear_bhb_loop+0x15/0x70 <4>[ 433.318883] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.318886] RIP: 0033:0x739c70724ded <4>[ 433.318888] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.318889] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.318892] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.318894] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.318895] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.318897] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.318898] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.318905] </TASK> <4>[ 433.318906] irq event stamp: 147603959 <4>[ 433.318908] hardirqs last enabled at (147603965): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.318910] hardirqs last disabled at (147603970): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.318912] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.318914] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.318916] ---[ end trace 0000000000000000 ]--- <2>[ 433.318917] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb5 already set (to 34bfb4003 not 34bfb4003) <4>[ 433.318938] ------------[ cut here ]------------ <4>[ 433.318939] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.318942] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.319018] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.319026] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.319028] Tainted: [U]=USER, [W]=WARN <4>[ 433.319030] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.319031] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.319033] 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>[ 433.319035] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.319037] RAX: 0000000000000000 RBX: ffff888149eedda8 RCX: 0000000000000000 <4>[ 433.319039] RDX: 0000000000000000 RSI: 0000000003d06fb5 RDI: 0000000000000000 <4>[ 433.319040] RBP: ffffc900077e3328 R08: 000000000034bfb4 R09: 0000000000000001 <4>[ 433.319042] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000004c <4>[ 433.319043] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb4003 <4>[ 433.319045] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.319047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.319048] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.319050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.319051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.319053] Call Trace: <4>[ 433.319054] <TASK> <4>[ 433.319055] ? show_regs+0x6c/0x80 <4>[ 433.319058] ? __warn+0x93/0x1c0 <4>[ 433.319061] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.319064] ? report_bug+0x182/0x1b0 <4>[ 433.319068] ? handle_bug+0x6e/0xb0 <4>[ 433.319070] ? exc_invalid_op+0x18/0x80 <4>[ 433.319073] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.319079] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.319082] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.319084] ? mark_held_locks+0x46/0x90 <4>[ 433.319092] __iommu_map+0x119/0x2c0 <4>[ 433.319098] iommu_map_sg+0xbf/0x210 <4>[ 433.319103] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.319110] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.319114] dma_map_sgtable+0x1d/0x40 <4>[ 433.319117] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.319274] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.319427] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.319580] ? paint_ptr+0x43/0xa0 <4>[ 433.319587] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.319736] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.319884] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.320041] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.320204] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.320210] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.320357] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.320505] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.320650] ? lock_acquire+0xc9/0x300 <4>[ 433.320660] ? __kernel_text_address+0x12/0x50 <4>[ 433.320671] ? __lock_acquire+0x442/0x2810 <4>[ 433.320674] ? lock_release+0xd4/0x2b0 <4>[ 433.320682] ? find_held_lock+0x31/0x90 <4>[ 433.320684] ? __might_fault+0x53/0xb0 <4>[ 433.320692] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.320839] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.320986] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.320991] drm_ioctl+0x2de/0x5a0 <4>[ 433.320994] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.321144] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.321153] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.321157] x64_sys_call+0x131e/0x2650 <4>[ 433.321160] do_syscall_64+0x91/0x180 <4>[ 433.321163] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.321167] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.321171] ? do_syscall_64+0x9d/0x180 <4>[ 433.321173] ? up_read+0x22/0x30 <4>[ 433.321176] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.321178] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.321182] ? irqentry_exit+0x77/0xb0 <4>[ 433.321185] ? clear_bhb_loop+0x15/0x70 <4>[ 433.321186] ? clear_bhb_loop+0x15/0x70 <4>[ 433.321188] ? clear_bhb_loop+0x15/0x70 <4>[ 433.321191] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.321193] RIP: 0033:0x739c70724ded <4>[ 433.321195] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.321197] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.321199] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.321201] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.321202] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.321204] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.321205] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.321212] </TASK> <4>[ 433.321214] irq event stamp: 147605085 <4>[ 433.321215] hardirqs last enabled at (147605091): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.321218] hardirqs last disabled at (147605096): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.321220] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.321222] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.321224] ---[ end trace 0000000000000000 ]--- <2>[ 433.321225] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb6 already set (to 34bfb5003 not 34bfb5003) <4>[ 433.321246] ------------[ cut here ]------------ <4>[ 433.321248] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.321250] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.321326] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.321334] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.321337] Tainted: [U]=USER, [W]=WARN <4>[ 433.321338] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.321340] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.321342] 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>[ 433.321343] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.321346] RAX: 0000000000000000 RBX: ffff888149eeddb0 RCX: 0000000000000000 <4>[ 433.321347] RDX: 0000000000000000 RSI: 0000000003d06fb6 RDI: 0000000000000000 <4>[ 433.321349] RBP: ffffc900077e3328 R08: 000000000034bfb5 R09: 0000000000000001 <4>[ 433.321350] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000004b <4>[ 433.321352] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb5003 <4>[ 433.321353] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.321355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.321357] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.321358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.321360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.321361] Call Trace: <4>[ 433.321362] <TASK> <4>[ 433.321364] ? show_regs+0x6c/0x80 <4>[ 433.321367] ? __warn+0x93/0x1c0 <4>[ 433.321370] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.321373] ? report_bug+0x182/0x1b0 <4>[ 433.321377] ? handle_bug+0x6e/0xb0 <4>[ 433.321379] ? exc_invalid_op+0x18/0x80 <4>[ 433.321381] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.321388] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.321390] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.321393] ? mark_held_locks+0x46/0x90 <4>[ 433.321400] __iommu_map+0x119/0x2c0 <4>[ 433.321406] iommu_map_sg+0xbf/0x210 <4>[ 433.321411] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.321418] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.321422] dma_map_sgtable+0x1d/0x40 <4>[ 433.321425] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.321577] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.321730] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.321882] ? paint_ptr+0x43/0xa0 <4>[ 433.321889] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.322038] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.322191] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.322348] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.322507] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.322512] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.322659] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.322807] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.322952] ? lock_acquire+0xc9/0x300 <4>[ 433.322962] ? __kernel_text_address+0x12/0x50 <4>[ 433.322973] ? __lock_acquire+0x442/0x2810 <4>[ 433.322977] ? lock_release+0xd4/0x2b0 <4>[ 433.322984] ? find_held_lock+0x31/0x90 <4>[ 433.322986] ? __might_fault+0x53/0xb0 <4>[ 433.322994] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.323141] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.323293] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.323298] drm_ioctl+0x2de/0x5a0 <4>[ 433.323300] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.323451] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.323456] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.323459] x64_sys_call+0x131e/0x2650 <4>[ 433.323462] do_syscall_64+0x91/0x180 <4>[ 433.323466] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.323470] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.323473] ? do_syscall_64+0x9d/0x180 <4>[ 433.323476] ? up_read+0x22/0x30 <4>[ 433.323478] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.323481] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.323484] ? irqentry_exit+0x77/0xb0 <4>[ 433.323487] ? clear_bhb_loop+0x15/0x70 <4>[ 433.323489] ? clear_bhb_loop+0x15/0x70 <4>[ 433.323490] ? clear_bhb_loop+0x15/0x70 <4>[ 433.323493] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.323496] RIP: 0033:0x739c70724ded <4>[ 433.323497] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.323499] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.323502] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.323503] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.323505] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.323506] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.323508] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.323514] </TASK> <4>[ 433.323516] irq event stamp: 147606209 <4>[ 433.323517] hardirqs last enabled at (147606215): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.323519] hardirqs last disabled at (147606220): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.323522] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.323524] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.323525] ---[ end trace 0000000000000000 ]--- <2>[ 433.323527] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb7 already set (to 34bfb6003 not 34bfb6003) <4>[ 433.323548] ------------[ cut here ]------------ <4>[ 433.323549] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.323551] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.323627] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.323635] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.323638] Tainted: [U]=USER, [W]=WARN <4>[ 433.323639] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.323641] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.323643] 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>[ 433.323644] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.323647] RAX: 0000000000000000 RBX: ffff888149eeddb8 RCX: 0000000000000000 <4>[ 433.323648] RDX: 0000000000000000 RSI: 0000000003d06fb7 RDI: 0000000000000000 <4>[ 433.323650] RBP: ffffc900077e3328 R08: 000000000034bfb6 R09: 0000000000000001 <4>[ 433.323651] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000004a <4>[ 433.323653] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb6003 <4>[ 433.323655] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.323656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.323658] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.323659] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.323661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.323662] Call Trace: <4>[ 433.323663] <TASK> <4>[ 433.323665] ? show_regs+0x6c/0x80 <4>[ 433.323668] ? __warn+0x93/0x1c0 <4>[ 433.323671] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.323674] ? report_bug+0x182/0x1b0 <4>[ 433.323678] ? handle_bug+0x6e/0xb0 <4>[ 433.323680] ? exc_invalid_op+0x18/0x80 <4>[ 433.323683] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.323689] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.323692] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.323694] ? mark_held_locks+0x46/0x90 <4>[ 433.323702] __iommu_map+0x119/0x2c0 <4>[ 433.323708] iommu_map_sg+0xbf/0x210 <4>[ 433.323713] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.323719] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.323723] dma_map_sgtable+0x1d/0x40 <4>[ 433.323726] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.323878] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.324031] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.324188] ? paint_ptr+0x43/0xa0 <4>[ 433.324195] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.324345] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.324494] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.324651] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.324809] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.324815] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.324962] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.325109] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.325259] ? lock_acquire+0xc9/0x300 <4>[ 433.325268] ? __kernel_text_address+0x12/0x50 <4>[ 433.325280] ? __lock_acquire+0x442/0x2810 <4>[ 433.325283] ? lock_release+0xd4/0x2b0 <4>[ 433.325290] ? find_held_lock+0x31/0x90 <4>[ 433.325293] ? __might_fault+0x53/0xb0 <4>[ 433.325301] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.325448] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.325595] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.325600] drm_ioctl+0x2de/0x5a0 <4>[ 433.325603] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.325753] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.325758] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.325762] x64_sys_call+0x131e/0x2650 <4>[ 433.325765] do_syscall_64+0x91/0x180 <4>[ 433.325768] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.325772] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.325776] ? do_syscall_64+0x9d/0x180 <4>[ 433.325778] ? up_read+0x22/0x30 <4>[ 433.325781] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.325783] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.325787] ? irqentry_exit+0x77/0xb0 <4>[ 433.325790] ? clear_bhb_loop+0x15/0x70 <4>[ 433.325791] ? clear_bhb_loop+0x15/0x70 <4>[ 433.325793] ? clear_bhb_loop+0x15/0x70 <4>[ 433.325796] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.325798] RIP: 0033:0x739c70724ded <4>[ 433.325800] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.325802] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.325804] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.325806] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.325807] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.325809] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.325810] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.325817] </TASK> <4>[ 433.325819] irq event stamp: 147607333 <4>[ 433.325820] hardirqs last enabled at (147607339): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.325822] hardirqs last disabled at (147607344): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.325824] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.325826] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.325828] ---[ end trace 0000000000000000 ]--- <2>[ 433.325829] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb8 already set (to 34bfb7003 not 34bfb7003) <4>[ 433.325850] ------------[ cut here ]------------ <4>[ 433.325851] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.325854] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.325930] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.325938] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.325940] Tainted: [U]=USER, [W]=WARN <4>[ 433.325941] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.325943] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.325945] 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>[ 433.325947] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.325949] RAX: 0000000000000000 RBX: ffff888149eeddc0 RCX: 0000000000000000 <4>[ 433.325951] RDX: 0000000000000000 RSI: 0000000003d06fb8 RDI: 0000000000000000 <4>[ 433.325952] RBP: ffffc900077e3328 R08: 000000000034bfb7 R09: 0000000000000001 <4>[ 433.325954] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000049 <4>[ 433.325955] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb7003 <4>[ 433.325957] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.325958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.325960] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.325961] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.325963] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.325964] Call Trace: <4>[ 433.325966] <TASK> <4>[ 433.325967] ? show_regs+0x6c/0x80 <4>[ 433.325970] ? __warn+0x93/0x1c0 <4>[ 433.325973] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.325976] ? report_bug+0x182/0x1b0 <4>[ 433.325980] ? handle_bug+0x6e/0xb0 <4>[ 433.325982] ? exc_invalid_op+0x18/0x80 <4>[ 433.325985] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.325991] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.325994] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.325996] ? mark_held_locks+0x46/0x90 <4>[ 433.326004] __iommu_map+0x119/0x2c0 <4>[ 433.326010] iommu_map_sg+0xbf/0x210 <4>[ 433.326015] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.326021] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.326026] dma_map_sgtable+0x1d/0x40 <4>[ 433.326029] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.326186] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.326338] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.326492] ? paint_ptr+0x43/0xa0 <4>[ 433.326498] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.326648] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.326796] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.326953] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.327112] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.327117] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.327269] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.327416] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.327562] ? lock_acquire+0xc9/0x300 <4>[ 433.327571] ? __kernel_text_address+0x12/0x50 <4>[ 433.327582] ? __lock_acquire+0x442/0x2810 <4>[ 433.327586] ? lock_release+0xd4/0x2b0 <4>[ 433.327593] ? find_held_lock+0x31/0x90 <4>[ 433.327595] ? __might_fault+0x53/0xb0 <4>[ 433.327603] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.327750] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.327897] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.327902] drm_ioctl+0x2de/0x5a0 <4>[ 433.327905] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.328055] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.328060] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.328064] x64_sys_call+0x131e/0x2650 <4>[ 433.328066] do_syscall_64+0x91/0x180 <4>[ 433.328070] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.328074] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.328077] ? do_syscall_64+0x9d/0x180 <4>[ 433.328080] ? up_read+0x22/0x30 <4>[ 433.328082] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.328085] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.328088] ? irqentry_exit+0x77/0xb0 <4>[ 433.328091] ? clear_bhb_loop+0x15/0x70 <4>[ 433.328093] ? clear_bhb_loop+0x15/0x70 <4>[ 433.328095] ? clear_bhb_loop+0x15/0x70 <4>[ 433.328097] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.328100] RIP: 0033:0x739c70724ded <4>[ 433.328102] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.328103] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.328106] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.328107] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.328109] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.328110] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.328112] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.328119] </TASK> <4>[ 433.328120] irq event stamp: 147608457 <4>[ 433.328121] hardirqs last enabled at (147608463): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.328124] hardirqs last disabled at (147608468): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.328126] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.328128] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.328130] ---[ end trace 0000000000000000 ]--- <2>[ 433.328131] DMAR: ERROR: DMA PTE for vPFN 0x3d06fb9 already set (to 34bfb8003 not 34bfb8003) <4>[ 433.328156] ------------[ cut here ]------------ <4>[ 433.328158] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.328160] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.328237] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.328245] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.328247] Tainted: [U]=USER, [W]=WARN <4>[ 433.328249] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.328250] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.328252] 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>[ 433.328254] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.328256] RAX: 0000000000000000 RBX: ffff888149eeddc8 RCX: 0000000000000000 <4>[ 433.328258] RDX: 0000000000000000 RSI: 0000000003d06fb9 RDI: 0000000000000000 <4>[ 433.328259] RBP: ffffc900077e3328 R08: 000000000034bfb8 R09: 0000000000000001 <4>[ 433.328261] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000048 <4>[ 433.328262] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb8003 <4>[ 433.328264] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.328266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.328268] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.328269] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.328271] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.328272] Call Trace: <4>[ 433.328274] <TASK> <4>[ 433.328275] ? show_regs+0x6c/0x80 <4>[ 433.328278] ? __warn+0x93/0x1c0 <4>[ 433.328281] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.328284] ? report_bug+0x182/0x1b0 <4>[ 433.328288] ? handle_bug+0x6e/0xb0 <4>[ 433.328290] ? exc_invalid_op+0x18/0x80 <4>[ 433.328293] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.328299] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.328302] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.328304] ? mark_held_locks+0x46/0x90 <4>[ 433.328312] __iommu_map+0x119/0x2c0 <4>[ 433.328318] iommu_map_sg+0xbf/0x210 <4>[ 433.328323] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.328330] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.328334] dma_map_sgtable+0x1d/0x40 <4>[ 433.328337] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.328489] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.328642] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.328794] ? paint_ptr+0x43/0xa0 <4>[ 433.328801] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.328950] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.329098] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.329259] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.329417] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.329422] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.329570] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.329717] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.329862] ? lock_acquire+0xc9/0x300 <4>[ 433.329872] ? __kernel_text_address+0x12/0x50 <4>[ 433.329883] ? __lock_acquire+0x442/0x2810 <4>[ 433.329887] ? lock_release+0xd4/0x2b0 <4>[ 433.329894] ? find_held_lock+0x31/0x90 <4>[ 433.329896] ? __might_fault+0x53/0xb0 <4>[ 433.329904] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.330051] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.330202] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.330207] drm_ioctl+0x2de/0x5a0 <4>[ 433.330210] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.330360] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.330365] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.330369] x64_sys_call+0x131e/0x2650 <4>[ 433.330371] do_syscall_64+0x91/0x180 <4>[ 433.330375] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.330379] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.330382] ? do_syscall_64+0x9d/0x180 <4>[ 433.330385] ? up_read+0x22/0x30 <4>[ 433.330387] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.330390] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.330394] ? irqentry_exit+0x77/0xb0 <4>[ 433.330397] ? clear_bhb_loop+0x15/0x70 <4>[ 433.330398] ? clear_bhb_loop+0x15/0x70 <4>[ 433.330400] ? clear_bhb_loop+0x15/0x70 <4>[ 433.330402] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.330405] RIP: 0033:0x739c70724ded <4>[ 433.330407] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.330408] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.330411] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.330412] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.330414] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.330415] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.330417] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.330424] </TASK> <4>[ 433.330425] irq event stamp: 147609583 <4>[ 433.330426] hardirqs last enabled at (147609589): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.330429] hardirqs last disabled at (147609594): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.330431] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.330433] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.330435] ---[ end trace 0000000000000000 ]--- <2>[ 433.330436] DMAR: ERROR: DMA PTE for vPFN 0x3d06fba already set (to 34bfb9003 not 34bfb9003) <4>[ 433.330457] ------------[ cut here ]------------ <4>[ 433.330458] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.330461] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.330537] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.330544] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.330547] Tainted: [U]=USER, [W]=WARN <4>[ 433.330548] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.330550] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.330552] 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>[ 433.330554] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.330556] RAX: 0000000000000000 RBX: ffff888149eeddd0 RCX: 0000000000000000 <4>[ 433.330557] RDX: 0000000000000000 RSI: 0000000003d06fba RDI: 0000000000000000 <4>[ 433.330559] RBP: ffffc900077e3328 R08: 000000000034bfb9 R09: 0000000000000001 <4>[ 433.330561] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000047 <4>[ 433.330562] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfb9003 <4>[ 433.330564] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.330565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.330567] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.330568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.330570] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.330571] Call Trace: <4>[ 433.330573] <TASK> <4>[ 433.330574] ? show_regs+0x6c/0x80 <4>[ 433.330577] ? __warn+0x93/0x1c0 <4>[ 433.330580] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.330583] ? report_bug+0x182/0x1b0 <4>[ 433.330587] ? handle_bug+0x6e/0xb0 <4>[ 433.330589] ? exc_invalid_op+0x18/0x80 <4>[ 433.330592] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.330598] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.330600] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.330603] ? mark_held_locks+0x46/0x90 <4>[ 433.330610] __iommu_map+0x119/0x2c0 <4>[ 433.330617] iommu_map_sg+0xbf/0x210 <4>[ 433.330622] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.330628] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.330632] dma_map_sgtable+0x1d/0x40 <4>[ 433.330635] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.330787] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.330940] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.331093] ? paint_ptr+0x43/0xa0 <4>[ 433.331099] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.331253] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.331401] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.331558] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.331717] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.331722] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.331870] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.332017] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.332167] ? lock_acquire+0xc9/0x300 <4>[ 433.332176] ? __kernel_text_address+0x12/0x50 <4>[ 433.332187] ? __lock_acquire+0x442/0x2810 <4>[ 433.332191] ? lock_release+0xd4/0x2b0 <4>[ 433.332198] ? find_held_lock+0x31/0x90 <4>[ 433.332201] ? __might_fault+0x53/0xb0 <4>[ 433.332208] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.332356] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.332502] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.332507] drm_ioctl+0x2de/0x5a0 <4>[ 433.332510] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.332661] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.332665] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.332669] x64_sys_call+0x131e/0x2650 <4>[ 433.332672] do_syscall_64+0x91/0x180 <4>[ 433.332676] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.332679] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.332683] ? do_syscall_64+0x9d/0x180 <4>[ 433.332686] ? up_read+0x22/0x30 <4>[ 433.332688] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.332691] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.332694] ? irqentry_exit+0x77/0xb0 <4>[ 433.332697] ? clear_bhb_loop+0x15/0x70 <4>[ 433.332699] ? clear_bhb_loop+0x15/0x70 <4>[ 433.332700] ? clear_bhb_loop+0x15/0x70 <4>[ 433.332703] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.332706] RIP: 0033:0x739c70724ded <4>[ 433.332707] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.332709] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.332712] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.332713] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.332715] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.332716] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.332718] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.332725] </TASK> <4>[ 433.332726] irq event stamp: 147610707 <4>[ 433.332727] hardirqs last enabled at (147610713): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.332729] hardirqs last disabled at (147610718): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.332732] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.332733] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.332735] ---[ end trace 0000000000000000 ]--- <2>[ 433.332737] DMAR: ERROR: DMA PTE for vPFN 0x3d06fbb already set (to 34bfba003 not 34bfba003) <4>[ 433.332758] ------------[ cut here ]------------ <4>[ 433.332759] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.332762] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.332838] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.332845] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.332848] Tainted: [U]=USER, [W]=WARN <4>[ 433.332849] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.332851] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.332853] 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>[ 433.332854] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.332857] RAX: 0000000000000000 RBX: ffff888149eeddd8 RCX: 0000000000000000 <4>[ 433.332858] RDX: 0000000000000000 RSI: 0000000003d06fbb RDI: 0000000000000000 <4>[ 433.332860] RBP: ffffc900077e3328 R08: 000000000034bfba R09: 0000000000000001 <4>[ 433.332861] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000046 <4>[ 433.332863] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfba003 <4>[ 433.332864] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.332866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.332868] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.332869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.332871] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.332872] Call Trace: <4>[ 433.332873] <TASK> <4>[ 433.332875] ? show_regs+0x6c/0x80 <4>[ 433.332878] ? __warn+0x93/0x1c0 <4>[ 433.332881] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.332884] ? report_bug+0x182/0x1b0 <4>[ 433.332888] ? handle_bug+0x6e/0xb0 <4>[ 433.332890] ? exc_invalid_op+0x18/0x80 <4>[ 433.332892] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.332899] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.332901] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.332904] ? mark_held_locks+0x46/0x90 <4>[ 433.332911] __iommu_map+0x119/0x2c0 <4>[ 433.332917] iommu_map_sg+0xbf/0x210 <4>[ 433.332922] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.332929] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.332933] dma_map_sgtable+0x1d/0x40 <4>[ 433.332936] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.333088] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.333246] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.333399] ? paint_ptr+0x43/0xa0 <4>[ 433.333405] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.333554] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.333703] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.333860] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.334018] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.334023] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.334175] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.334322] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.334468] ? lock_acquire+0xc9/0x300 <4>[ 433.334477] ? __kernel_text_address+0x12/0x50 <4>[ 433.334488] ? __lock_acquire+0x442/0x2810 <4>[ 433.334492] ? lock_release+0xd4/0x2b0 <4>[ 433.334499] ? find_held_lock+0x31/0x90 <4>[ 433.334502] ? __might_fault+0x53/0xb0 <4>[ 433.334509] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.334659] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.334805] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.334810] drm_ioctl+0x2de/0x5a0 <4>[ 433.334813] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.334963] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.334968] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.334972] x64_sys_call+0x131e/0x2650 <4>[ 433.334975] do_syscall_64+0x91/0x180 <4>[ 433.334979] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.334982] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.334986] ? do_syscall_64+0x9d/0x180 <4>[ 433.334988] ? up_read+0x22/0x30 <4>[ 433.334991] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.334994] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.334997] ? irqentry_exit+0x77/0xb0 <4>[ 433.335000] ? clear_bhb_loop+0x15/0x70 <4>[ 433.335002] ? clear_bhb_loop+0x15/0x70 <4>[ 433.335003] ? clear_bhb_loop+0x15/0x70 <4>[ 433.335006] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.335008] RIP: 0033:0x739c70724ded <4>[ 433.335010] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.335012] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.335015] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.335016] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.335018] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.335019] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.335021] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.335027] </TASK> <4>[ 433.335029] irq event stamp: 147611835 <4>[ 433.335030] hardirqs last enabled at (147611841): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.335032] hardirqs last disabled at (147611846): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.335034] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.335036] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.335038] ---[ end trace 0000000000000000 ]--- <2>[ 433.335040] DMAR: ERROR: DMA PTE for vPFN 0x3d06fbc already set (to 34bfbb003 not 34bfbb003) <4>[ 433.335061] ------------[ cut here ]------------ <4>[ 433.335062] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.335064] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.335140] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.335153] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.335156] Tainted: [U]=USER, [W]=WARN <4>[ 433.335157] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.335159] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.335161] 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>[ 433.335162] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.335165] RAX: 0000000000000000 RBX: ffff888149eedde0 RCX: 0000000000000000 <4>[ 433.335166] RDX: 0000000000000000 RSI: 0000000003d06fbc RDI: 0000000000000000 <4>[ 433.335168] RBP: ffffc900077e3328 R08: 000000000034bfbb R09: 0000000000000001 <4>[ 433.335169] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000045 <4>[ 433.335171] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfbb003 <4>[ 433.335172] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.335174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.335176] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.335177] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.335179] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.335180] Call Trace: <4>[ 433.335181] <TASK> <4>[ 433.335183] ? show_regs+0x6c/0x80 <4>[ 433.335186] ? __warn+0x93/0x1c0 <4>[ 433.335189] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.335192] ? report_bug+0x182/0x1b0 <4>[ 433.335196] ? handle_bug+0x6e/0xb0 <4>[ 433.335198] ? exc_invalid_op+0x18/0x80 <4>[ 433.335200] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.335207] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.335210] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.335212] ? mark_held_locks+0x46/0x90 <4>[ 433.335220] __iommu_map+0x119/0x2c0 <4>[ 433.335226] iommu_map_sg+0xbf/0x210 <4>[ 433.335231] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.335238] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.335242] dma_map_sgtable+0x1d/0x40 <4>[ 433.335245] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.335397] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.335550] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.335703] ? paint_ptr+0x43/0xa0 <4>[ 433.335710] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.335859] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.336007] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.336168] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.336327] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.336332] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.336480] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.336627] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.336772] ? lock_acquire+0xc9/0x300 <4>[ 433.336782] ? __kernel_text_address+0x12/0x50 <4>[ 433.336793] ? __lock_acquire+0x442/0x2810 <4>[ 433.336797] ? lock_release+0xd4/0x2b0 <4>[ 433.336804] ? find_held_lock+0x31/0x90 <4>[ 433.336807] ? __might_fault+0x53/0xb0 <4>[ 433.336814] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.336962] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.337109] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.337114] drm_ioctl+0x2de/0x5a0 <4>[ 433.337116] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.337271] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.337276] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.337280] x64_sys_call+0x131e/0x2650 <4>[ 433.337283] do_syscall_64+0x91/0x180 <4>[ 433.337286] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.337290] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.337294] ? do_syscall_64+0x9d/0x180 <4>[ 433.337296] ? up_read+0x22/0x30 <4>[ 433.337299] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.337301] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.337305] ? irqentry_exit+0x77/0xb0 <4>[ 433.337308] ? clear_bhb_loop+0x15/0x70 <4>[ 433.337310] ? clear_bhb_loop+0x15/0x70 <4>[ 433.337311] ? clear_bhb_loop+0x15/0x70 <4>[ 433.337314] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.337317] RIP: 0033:0x739c70724ded <4>[ 433.337319] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.337320] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.337323] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.337325] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.337326] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.337328] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.337329] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.337336] </TASK> <4>[ 433.337337] irq event stamp: 147612961 <4>[ 433.337339] hardirqs last enabled at (147612967): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.337341] hardirqs last disabled at (147612972): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.337343] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.337345] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.337347] ---[ end trace 0000000000000000 ]--- <2>[ 433.337348] DMAR: ERROR: DMA PTE for vPFN 0x3d06fbd already set (to 34bfbc003 not 34bfbc003) <4>[ 433.337369] ------------[ cut here ]------------ <4>[ 433.337370] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.337373] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.337449] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.337457] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.337460] Tainted: [U]=USER, [W]=WARN <4>[ 433.337461] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.337462] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.337465] 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>[ 433.337466] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.337469] RAX: 0000000000000000 RBX: ffff888149eedde8 RCX: 0000000000000000 <4>[ 433.337470] RDX: 0000000000000000 RSI: 0000000003d06fbd RDI: 0000000000000000 <4>[ 433.337472] RBP: ffffc900077e3328 R08: 000000000034bfbc R09: 0000000000000001 <4>[ 433.337473] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000044 <4>[ 433.337475] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfbc003 <4>[ 433.337476] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.337478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.337479] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.337481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.337482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.337484] Call Trace: <4>[ 433.337485] <TASK> <4>[ 433.337487] ? show_regs+0x6c/0x80 <4>[ 433.337490] ? __warn+0x93/0x1c0 <4>[ 433.337493] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.337496] ? report_bug+0x182/0x1b0 <4>[ 433.337499] ? handle_bug+0x6e/0xb0 <4>[ 433.337502] ? exc_invalid_op+0x18/0x80 <4>[ 433.337504] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.337510] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.337513] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.337515] ? mark_held_locks+0x46/0x90 <4>[ 433.337523] __iommu_map+0x119/0x2c0 <4>[ 433.337529] iommu_map_sg+0xbf/0x210 <4>[ 433.337534] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.337541] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.337545] dma_map_sgtable+0x1d/0x40 <4>[ 433.337548] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.337700] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.337853] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.338006] ? paint_ptr+0x43/0xa0 <4>[ 433.338012] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.338166] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.338315] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.338472] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.338630] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.338635] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.338783] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.338930] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.339075] ? lock_acquire+0xc9/0x300 <4>[ 433.339085] ? __kernel_text_address+0x12/0x50 <4>[ 433.339096] ? __lock_acquire+0x442/0x2810 <4>[ 433.339099] ? lock_release+0xd4/0x2b0 <4>[ 433.339107] ? find_held_lock+0x31/0x90 <4>[ 433.339109] ? __might_fault+0x53/0xb0 <4>[ 433.339117] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.339268] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.339415] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.339420] drm_ioctl+0x2de/0x5a0 <4>[ 433.339423] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.339574] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.339578] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.339582] x64_sys_call+0x131e/0x2650 <4>[ 433.339585] do_syscall_64+0x91/0x180 <4>[ 433.339589] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.339592] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.339596] ? do_syscall_64+0x9d/0x180 <4>[ 433.339599] ? up_read+0x22/0x30 <4>[ 433.339601] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.339604] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.339607] ? irqentry_exit+0x77/0xb0 <4>[ 433.339610] ? clear_bhb_loop+0x15/0x70 <4>[ 433.339612] ? clear_bhb_loop+0x15/0x70 <4>[ 433.339614] ? clear_bhb_loop+0x15/0x70 <4>[ 433.339616] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.339619] RIP: 0033:0x739c70724ded <4>[ 433.339620] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.339622] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.339625] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.339626] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.339628] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.339629] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.339631] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.339637] </TASK> <4>[ 433.339639] irq event stamp: 147614085 <4>[ 433.339640] hardirqs last enabled at (147614091): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.339642] hardirqs last disabled at (147614096): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.339644] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.339646] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.339648] ---[ end trace 0000000000000000 ]--- <2>[ 433.339650] DMAR: ERROR: DMA PTE for vPFN 0x3d06fbe already set (to 34bfbd003 not 34bfbd003) <4>[ 433.339670] ------------[ cut here ]------------ <4>[ 433.339672] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.339674] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.339750] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.339758] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.339760] Tainted: [U]=USER, [W]=WARN <4>[ 433.339762] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.339763] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.339765] 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>[ 433.339767] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.339769] RAX: 0000000000000000 RBX: ffff888149eeddf0 RCX: 0000000000000000 <4>[ 433.339771] RDX: 0000000000000000 RSI: 0000000003d06fbe RDI: 0000000000000000 <4>[ 433.339772] RBP: ffffc900077e3328 R08: 000000000034bfbd R09: 0000000000000001 <4>[ 433.339774] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000043 <4>[ 433.339775] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfbd003 <4>[ 433.339777] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.339779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.339780] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.339782] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.339783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.339785] Call Trace: <4>[ 433.339786] <TASK> <4>[ 433.339788] ? show_regs+0x6c/0x80 <4>[ 433.339791] ? __warn+0x93/0x1c0 <4>[ 433.339794] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.339797] ? report_bug+0x182/0x1b0 <4>[ 433.339800] ? handle_bug+0x6e/0xb0 <4>[ 433.339803] ? exc_invalid_op+0x18/0x80 <4>[ 433.339805] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.339811] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.339814] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.339816] ? mark_held_locks+0x46/0x90 <4>[ 433.339824] __iommu_map+0x119/0x2c0 <4>[ 433.339830] iommu_map_sg+0xbf/0x210 <4>[ 433.339835] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.339842] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.339846] dma_map_sgtable+0x1d/0x40 <4>[ 433.339849] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.340001] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.340158] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.340311] ? paint_ptr+0x43/0xa0 <4>[ 433.340318] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.340467] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.340616] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.340773] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.340931] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.340937] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.341084] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.341235] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.341381] ? lock_acquire+0xc9/0x300 <4>[ 433.341391] ? __kernel_text_address+0x12/0x50 <4>[ 433.341402] ? __lock_acquire+0x442/0x2810 <4>[ 433.341406] ? lock_release+0xd4/0x2b0 <4>[ 433.341413] ? find_held_lock+0x31/0x90 <4>[ 433.341415] ? __might_fault+0x53/0xb0 <4>[ 433.341423] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.341570] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.341716] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.341721] drm_ioctl+0x2de/0x5a0 <4>[ 433.341724] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.341874] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.341879] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.341883] x64_sys_call+0x131e/0x2650 <4>[ 433.341886] do_syscall_64+0x91/0x180 <4>[ 433.341889] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.341893] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.341897] ? do_syscall_64+0x9d/0x180 <4>[ 433.341899] ? up_read+0x22/0x30 <4>[ 433.341902] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.341905] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.341908] ? irqentry_exit+0x77/0xb0 <4>[ 433.341911] ? clear_bhb_loop+0x15/0x70 <4>[ 433.341913] ? clear_bhb_loop+0x15/0x70 <4>[ 433.341914] ? clear_bhb_loop+0x15/0x70 <4>[ 433.341917] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.341919] RIP: 0033:0x739c70724ded <4>[ 433.341921] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.341923] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.341925] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.341927] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.341928] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.341930] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.341931] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.341938] </TASK> <4>[ 433.341940] irq event stamp: 147615209 <4>[ 433.341941] hardirqs last enabled at (147615215): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.341943] hardirqs last disabled at (147615220): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.341945] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.341947] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.341949] ---[ end trace 0000000000000000 ]--- <2>[ 433.341950] DMAR: ERROR: DMA PTE for vPFN 0x3d06fbf already set (to 34bfbe003 not 34bfbe003) <4>[ 433.341971] ------------[ cut here ]------------ <4>[ 433.341972] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.341975] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.342050] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.342058] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.342061] Tainted: [U]=USER, [W]=WARN <4>[ 433.342062] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.342064] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.342066] 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>[ 433.342067] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.342070] RAX: 0000000000000000 RBX: ffff888149eeddf8 RCX: 0000000000000000 <4>[ 433.342071] RDX: 0000000000000000 RSI: 0000000003d06fbf RDI: 0000000000000000 <4>[ 433.342073] RBP: ffffc900077e3328 R08: 000000000034bfbe R09: 0000000000000001 <4>[ 433.342074] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000042 <4>[ 433.342076] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfbe003 <4>[ 433.342077] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.342079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.342081] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.342082] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.342084] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.342085] Call Trace: <4>[ 433.342086] <TASK> <4>[ 433.342088] ? show_regs+0x6c/0x80 <4>[ 433.342091] ? __warn+0x93/0x1c0 <4>[ 433.342094] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.342097] ? report_bug+0x182/0x1b0 <4>[ 433.342101] ? handle_bug+0x6e/0xb0 <4>[ 433.342103] ? exc_invalid_op+0x18/0x80 <4>[ 433.342105] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.342112] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.342114] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.342117] ? mark_held_locks+0x46/0x90 <4>[ 433.342124] __iommu_map+0x119/0x2c0 <4>[ 433.342130] iommu_map_sg+0xbf/0x210 <4>[ 433.342135] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.342147] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.342151] dma_map_sgtable+0x1d/0x40 <4>[ 433.342154] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.342306] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.342459] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.342612] ? paint_ptr+0x43/0xa0 <4>[ 433.342619] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.342768] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.342916] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.343073] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.343236] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.343241] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.343389] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.343535] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.343681] ? lock_acquire+0xc9/0x300 <4>[ 433.343691] ? __kernel_text_address+0x12/0x50 <4>[ 433.343702] ? __lock_acquire+0x442/0x2810 <4>[ 433.343705] ? lock_release+0xd4/0x2b0 <4>[ 433.343713] ? find_held_lock+0x31/0x90 <4>[ 433.343715] ? __might_fault+0x53/0xb0 <4>[ 433.343723] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.343870] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.344017] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.344022] drm_ioctl+0x2de/0x5a0 <4>[ 433.344025] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.344180] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.344184] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.344188] x64_sys_call+0x131e/0x2650 <4>[ 433.344191] do_syscall_64+0x91/0x180 <4>[ 433.344195] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.344199] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.344202] ? do_syscall_64+0x9d/0x180 <4>[ 433.344205] ? up_read+0x22/0x30 <4>[ 433.344208] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.344210] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.344214] ? irqentry_exit+0x77/0xb0 <4>[ 433.344217] ? clear_bhb_loop+0x15/0x70 <4>[ 433.344219] ? clear_bhb_loop+0x15/0x70 <4>[ 433.344220] ? clear_bhb_loop+0x15/0x70 <4>[ 433.344223] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.344225] RIP: 0033:0x739c70724ded <4>[ 433.344227] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.344229] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.344231] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.344233] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.344234] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.344236] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.344238] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.344244] </TASK> <4>[ 433.344246] irq event stamp: 147616335 <4>[ 433.344247] hardirqs last enabled at (147616341): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.344249] hardirqs last disabled at (147616346): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.344251] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.344253] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.344255] ---[ end trace 0000000000000000 ]--- <2>[ 433.344257] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc0 already set (to 34bfbf003 not 34bfbf003) <4>[ 433.344278] ------------[ cut here ]------------ <4>[ 433.344279] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.344282] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.344358] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.344365] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.344368] Tainted: [U]=USER, [W]=WARN <4>[ 433.344369] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.344371] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.344373] 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>[ 433.344374] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.344377] RAX: 0000000000000000 RBX: ffff888149eede00 RCX: 0000000000000000 <4>[ 433.344378] RDX: 0000000000000000 RSI: 0000000003d06fc0 RDI: 0000000000000000 <4>[ 433.344380] RBP: ffffc900077e3328 R08: 000000000034bfbf R09: 0000000000000001 <4>[ 433.344381] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000041 <4>[ 433.344383] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfbf003 <4>[ 433.344385] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.344386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.344388] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.344390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.344391] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.344392] Call Trace: <4>[ 433.344394] <TASK> <4>[ 433.344395] ? show_regs+0x6c/0x80 <4>[ 433.344398] ? __warn+0x93/0x1c0 <4>[ 433.344401] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.344404] ? report_bug+0x182/0x1b0 <4>[ 433.344408] ? handle_bug+0x6e/0xb0 <4>[ 433.344410] ? exc_invalid_op+0x18/0x80 <4>[ 433.344413] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.344419] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.344422] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.344424] ? mark_held_locks+0x46/0x90 <4>[ 433.344432] __iommu_map+0x119/0x2c0 <4>[ 433.344438] iommu_map_sg+0xbf/0x210 <4>[ 433.344443] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.344449] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.344454] dma_map_sgtable+0x1d/0x40 <4>[ 433.344457] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.344608] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.344761] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.344914] ? paint_ptr+0x43/0xa0 <4>[ 433.344920] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.345070] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.345223] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.345380] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.345538] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.345544] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.345691] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.345838] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.345984] ? lock_acquire+0xc9/0x300 <4>[ 433.345993] ? __kernel_text_address+0x12/0x50 <4>[ 433.346005] ? __lock_acquire+0x442/0x2810 <4>[ 433.346008] ? lock_release+0xd4/0x2b0 <4>[ 433.346015] ? find_held_lock+0x31/0x90 <4>[ 433.346018] ? __might_fault+0x53/0xb0 <4>[ 433.346025] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.346177] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.346323] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.346329] drm_ioctl+0x2de/0x5a0 <4>[ 433.346331] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.346482] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.346487] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.346491] x64_sys_call+0x131e/0x2650 <4>[ 433.346494] do_syscall_64+0x91/0x180 <4>[ 433.346497] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.346501] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.346505] ? do_syscall_64+0x9d/0x180 <4>[ 433.346507] ? up_read+0x22/0x30 <4>[ 433.346510] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.346512] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.346516] ? irqentry_exit+0x77/0xb0 <4>[ 433.346519] ? clear_bhb_loop+0x15/0x70 <4>[ 433.346521] ? clear_bhb_loop+0x15/0x70 <4>[ 433.346522] ? clear_bhb_loop+0x15/0x70 <4>[ 433.346525] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.346527] RIP: 0033:0x739c70724ded <4>[ 433.346529] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.346531] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.346534] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.346535] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.346537] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.346538] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.346539] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.346546] </TASK> <4>[ 433.346548] irq event stamp: 147617459 <4>[ 433.346549] hardirqs last enabled at (147617465): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.346551] hardirqs last disabled at (147617470): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.346553] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.346555] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.346557] ---[ end trace 0000000000000000 ]--- <2>[ 433.346559] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc1 already set (to 34bfc0003 not 34bfc0003) <4>[ 433.346579] ------------[ cut here ]------------ <4>[ 433.346580] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.346583] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.346659] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.346667] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.346669] Tainted: [U]=USER, [W]=WARN <4>[ 433.346671] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.346672] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.346674] 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>[ 433.346676] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.346678] RAX: 0000000000000000 RBX: ffff888149eede08 RCX: 0000000000000000 <4>[ 433.346680] RDX: 0000000000000000 RSI: 0000000003d06fc1 RDI: 0000000000000000 <4>[ 433.346681] RBP: ffffc900077e3328 R08: 000000000034bfc0 R09: 0000000000000001 <4>[ 433.346683] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000040 <4>[ 433.346684] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc0003 <4>[ 433.346686] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.346688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.346689] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.346691] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.346692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.346694] Call Trace: <4>[ 433.346695] <TASK> <4>[ 433.346696] ? show_regs+0x6c/0x80 <4>[ 433.346699] ? __warn+0x93/0x1c0 <4>[ 433.346702] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.346705] ? report_bug+0x182/0x1b0 <4>[ 433.346709] ? handle_bug+0x6e/0xb0 <4>[ 433.346711] ? exc_invalid_op+0x18/0x80 <4>[ 433.346714] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.346720] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.346723] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.346725] ? mark_held_locks+0x46/0x90 <4>[ 433.346733] __iommu_map+0x119/0x2c0 <4>[ 433.346739] iommu_map_sg+0xbf/0x210 <4>[ 433.346744] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.346750] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.346755] dma_map_sgtable+0x1d/0x40 <4>[ 433.346758] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.346910] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.347063] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.347220] ? paint_ptr+0x43/0xa0 <4>[ 433.347227] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.347376] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.347524] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.347681] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.347840] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.347845] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.347992] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.348140] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.348290] ? lock_acquire+0xc9/0x300 <4>[ 433.348299] ? __kernel_text_address+0x12/0x50 <4>[ 433.348311] ? __lock_acquire+0x442/0x2810 <4>[ 433.348314] ? lock_release+0xd4/0x2b0 <4>[ 433.348322] ? find_held_lock+0x31/0x90 <4>[ 433.348324] ? __might_fault+0x53/0xb0 <4>[ 433.348332] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.348479] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.348626] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.348631] drm_ioctl+0x2de/0x5a0 <4>[ 433.348633] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.348784] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.348788] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.348792] x64_sys_call+0x131e/0x2650 <4>[ 433.348795] do_syscall_64+0x91/0x180 <4>[ 433.348799] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.348802] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.348806] ? do_syscall_64+0x9d/0x180 <4>[ 433.348809] ? up_read+0x22/0x30 <4>[ 433.348811] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.348814] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.348817] ? irqentry_exit+0x77/0xb0 <4>[ 433.348820] ? clear_bhb_loop+0x15/0x70 <4>[ 433.348822] ? clear_bhb_loop+0x15/0x70 <4>[ 433.348823] ? clear_bhb_loop+0x15/0x70 <4>[ 433.348826] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.348829] RIP: 0033:0x739c70724ded <4>[ 433.348830] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.348832] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.348835] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.348836] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.348838] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.348839] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.348841] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.348848] </TASK> <4>[ 433.348849] irq event stamp: 147618583 <4>[ 433.348850] hardirqs last enabled at (147618589): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.348853] hardirqs last disabled at (147618594): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.348855] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.348857] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.348858] ---[ end trace 0000000000000000 ]--- <2>[ 433.348860] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc2 already set (to 34bfc1003 not 34bfc1003) <4>[ 433.348881] ------------[ cut here ]------------ <4>[ 433.348882] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.348884] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.348960] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.348968] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.348971] Tainted: [U]=USER, [W]=WARN <4>[ 433.348972] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.348973] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.348975] 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>[ 433.348977] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.348979] RAX: 0000000000000000 RBX: ffff888149eede10 RCX: 0000000000000000 <4>[ 433.348981] RDX: 0000000000000000 RSI: 0000000003d06fc2 RDI: 0000000000000000 <4>[ 433.348982] RBP: ffffc900077e3328 R08: 000000000034bfc1 R09: 0000000000000001 <4>[ 433.348984] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000003f <4>[ 433.348985] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc1003 <4>[ 433.348987] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.348989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.348990] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.348992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.348993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.348995] Call Trace: <4>[ 433.348996] <TASK> <4>[ 433.348998] ? show_regs+0x6c/0x80 <4>[ 433.349001] ? __warn+0x93/0x1c0 <4>[ 433.349004] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.349007] ? report_bug+0x182/0x1b0 <4>[ 433.349010] ? handle_bug+0x6e/0xb0 <4>[ 433.349013] ? exc_invalid_op+0x18/0x80 <4>[ 433.349015] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.349021] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.349024] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.349027] ? mark_held_locks+0x46/0x90 <4>[ 433.349034] __iommu_map+0x119/0x2c0 <4>[ 433.349040] iommu_map_sg+0xbf/0x210 <4>[ 433.349045] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.349052] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.349056] dma_map_sgtable+0x1d/0x40 <4>[ 433.349059] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.349216] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.349369] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.349521] ? paint_ptr+0x43/0xa0 <4>[ 433.349528] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.349677] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.349826] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.349983] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.350146] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.350151] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.350299] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.350446] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.350592] ? lock_acquire+0xc9/0x300 <4>[ 433.350601] ? __kernel_text_address+0x12/0x50 <4>[ 433.350613] ? __lock_acquire+0x442/0x2810 <4>[ 433.350616] ? lock_release+0xd4/0x2b0 <4>[ 433.350624] ? find_held_lock+0x31/0x90 <4>[ 433.350626] ? __might_fault+0x53/0xb0 <4>[ 433.350634] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.350781] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.350927] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.350932] drm_ioctl+0x2de/0x5a0 <4>[ 433.350935] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.351086] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.351090] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.351094] x64_sys_call+0x131e/0x2650 <4>[ 433.351097] do_syscall_64+0x91/0x180 <4>[ 433.351101] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.351104] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.351108] ? do_syscall_64+0x9d/0x180 <4>[ 433.351111] ? up_read+0x22/0x30 <4>[ 433.351113] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.351116] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.351119] ? irqentry_exit+0x77/0xb0 <4>[ 433.351122] ? clear_bhb_loop+0x15/0x70 <4>[ 433.351124] ? clear_bhb_loop+0x15/0x70 <4>[ 433.351125] ? clear_bhb_loop+0x15/0x70 <4>[ 433.351128] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.351131] RIP: 0033:0x739c70724ded <4>[ 433.351132] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.351134] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.351137] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.351138] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.351140] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.351146] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.351147] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.351154] </TASK> <4>[ 433.351155] irq event stamp: 147619709 <4>[ 433.351157] hardirqs last enabled at (147619715): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.351159] hardirqs last disabled at (147619720): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.351161] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.351163] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.351165] ---[ end trace 0000000000000000 ]--- <2>[ 433.351166] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc3 already set (to 34bfc2003 not 34bfc2003) <4>[ 433.351188] ------------[ cut here ]------------ <4>[ 433.351189] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.351191] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.351268] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.351276] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.351279] Tainted: [U]=USER, [W]=WARN <4>[ 433.351280] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.351281] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.351283] 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>[ 433.351285] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.351287] RAX: 0000000000000000 RBX: ffff888149eede18 RCX: 0000000000000000 <4>[ 433.351289] RDX: 0000000000000000 RSI: 0000000003d06fc3 RDI: 0000000000000000 <4>[ 433.351290] RBP: ffffc900077e3328 R08: 000000000034bfc2 R09: 0000000000000001 <4>[ 433.351292] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000003e <4>[ 433.351293] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc2003 <4>[ 433.351295] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.351297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.351298] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.351300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.351301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.351303] Call Trace: <4>[ 433.351304] <TASK> <4>[ 433.351306] ? show_regs+0x6c/0x80 <4>[ 433.351309] ? __warn+0x93/0x1c0 <4>[ 433.351312] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.351315] ? report_bug+0x182/0x1b0 <4>[ 433.351318] ? handle_bug+0x6e/0xb0 <4>[ 433.351321] ? exc_invalid_op+0x18/0x80 <4>[ 433.351323] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.351329] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.351332] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.351334] ? mark_held_locks+0x46/0x90 <4>[ 433.351342] __iommu_map+0x119/0x2c0 <4>[ 433.351348] iommu_map_sg+0xbf/0x210 <4>[ 433.351353] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.351359] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.351364] dma_map_sgtable+0x1d/0x40 <4>[ 433.351367] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.351519] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.351671] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.351824] ? paint_ptr+0x43/0xa0 <4>[ 433.351831] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.351980] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.352128] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.352290] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.352449] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.352454] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.352601] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.352749] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.352894] ? lock_acquire+0xc9/0x300 <4>[ 433.352904] ? __kernel_text_address+0x12/0x50 <4>[ 433.352915] ? __lock_acquire+0x442/0x2810 <4>[ 433.352918] ? lock_release+0xd4/0x2b0 <4>[ 433.352926] ? find_held_lock+0x31/0x90 <4>[ 433.352928] ? __might_fault+0x53/0xb0 <4>[ 433.352936] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.353083] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.353234] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.353239] drm_ioctl+0x2de/0x5a0 <4>[ 433.353242] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.353392] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.353397] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.353401] x64_sys_call+0x131e/0x2650 <4>[ 433.353404] do_syscall_64+0x91/0x180 <4>[ 433.353407] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.353411] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.353415] ? do_syscall_64+0x9d/0x180 <4>[ 433.353417] ? up_read+0x22/0x30 <4>[ 433.353420] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.353422] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.353426] ? irqentry_exit+0x77/0xb0 <4>[ 433.353429] ? clear_bhb_loop+0x15/0x70 <4>[ 433.353430] ? clear_bhb_loop+0x15/0x70 <4>[ 433.353432] ? clear_bhb_loop+0x15/0x70 <4>[ 433.353435] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.353437] RIP: 0033:0x739c70724ded <4>[ 433.353439] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.353441] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.353443] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.353445] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.353446] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.353448] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.353449] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.353456] </TASK> <4>[ 433.353457] irq event stamp: 147620833 <4>[ 433.353459] hardirqs last enabled at (147620839): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.353461] hardirqs last disabled at (147620844): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.353463] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.353465] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.353467] ---[ end trace 0000000000000000 ]--- <2>[ 433.353469] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc4 already set (to 34bfc3003 not 34bfc3003) <4>[ 433.353489] ------------[ cut here ]------------ <4>[ 433.353491] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.353493] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.353569] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.353577] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.353580] Tainted: [U]=USER, [W]=WARN <4>[ 433.353581] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.353583] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.353585] 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>[ 433.353586] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.353589] RAX: 0000000000000000 RBX: ffff888149eede20 RCX: 0000000000000000 <4>[ 433.353590] RDX: 0000000000000000 RSI: 0000000003d06fc4 RDI: 0000000000000000 <4>[ 433.353592] RBP: ffffc900077e3328 R08: 000000000034bfc3 R09: 0000000000000001 <4>[ 433.353593] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000003d <4>[ 433.353595] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc3003 <4>[ 433.353596] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.353598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.353600] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.353601] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.353603] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.353604] Call Trace: <4>[ 433.353605] <TASK> <4>[ 433.353607] ? show_regs+0x6c/0x80 <4>[ 433.353610] ? __warn+0x93/0x1c0 <4>[ 433.353613] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.353616] ? report_bug+0x182/0x1b0 <4>[ 433.353620] ? handle_bug+0x6e/0xb0 <4>[ 433.353622] ? exc_invalid_op+0x18/0x80 <4>[ 433.353624] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.353631] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.353633] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.353636] ? mark_held_locks+0x46/0x90 <4>[ 433.353643] __iommu_map+0x119/0x2c0 <4>[ 433.353650] iommu_map_sg+0xbf/0x210 <4>[ 433.353655] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.353661] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.353666] dma_map_sgtable+0x1d/0x40 <4>[ 433.353669] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.353820] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.353973] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.354126] ? paint_ptr+0x43/0xa0 <4>[ 433.354132] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.354286] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.354434] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.354591] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.354750] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.354755] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.354903] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.355050] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.355200] ? lock_acquire+0xc9/0x300 <4>[ 433.355210] ? __kernel_text_address+0x12/0x50 <4>[ 433.355221] ? __lock_acquire+0x442/0x2810 <4>[ 433.355225] ? lock_release+0xd4/0x2b0 <4>[ 433.355232] ? find_held_lock+0x31/0x90 <4>[ 433.355234] ? __might_fault+0x53/0xb0 <4>[ 433.355242] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.355390] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.355536] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.355541] drm_ioctl+0x2de/0x5a0 <4>[ 433.355544] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.355694] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.355699] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.355703] x64_sys_call+0x131e/0x2650 <4>[ 433.355706] do_syscall_64+0x91/0x180 <4>[ 433.355709] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.355713] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.355717] ? do_syscall_64+0x9d/0x180 <4>[ 433.355719] ? up_read+0x22/0x30 <4>[ 433.355722] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.355725] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.355728] ? irqentry_exit+0x77/0xb0 <4>[ 433.355731] ? clear_bhb_loop+0x15/0x70 <4>[ 433.355733] ? clear_bhb_loop+0x15/0x70 <4>[ 433.355734] ? clear_bhb_loop+0x15/0x70 <4>[ 433.355737] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.355739] RIP: 0033:0x739c70724ded <4>[ 433.355741] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.355743] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.355746] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.355747] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.355749] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.355750] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.355752] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.355758] </TASK> <4>[ 433.355760] irq event stamp: 147621957 <4>[ 433.355761] hardirqs last enabled at (147621963): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.355763] hardirqs last disabled at (147621968): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.355765] softirqs last enabled at (147529470): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.355767] softirqs last disabled at (147529465): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.355769] ---[ end trace 0000000000000000 ]--- <2>[ 433.355771] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc5 already set (to 34bfc4003 not 34bfc4003) <4>[ 433.355792] ------------[ cut here ]------------ <4>[ 433.355793] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.355795] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.355871] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.355879] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.355882] Tainted: [U]=USER, [W]=WARN <4>[ 433.355883] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.355885] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.355887] 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>[ 433.355889] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.355891] RAX: 0000000000000000 RBX: ffff888149eede28 RCX: 0000000000000000 <4>[ 433.355893] RDX: 0000000000000000 RSI: 0000000003d06fc5 RDI: 0000000000000000 <4>[ 433.355894] RBP: ffffc900077e3328 R08: 000000000034bfc4 R09: 0000000000000001 <4>[ 433.355895] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000003c <4>[ 433.355897] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc4003 <4>[ 433.355899] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.355900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.355902] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.355903] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.355905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.355906] Call Trace: <4>[ 433.355908] <TASK> <4>[ 433.355909] ? show_regs+0x6c/0x80 <4>[ 433.355912] ? __warn+0x93/0x1c0 <4>[ 433.355915] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.355918] ? report_bug+0x182/0x1b0 <4>[ 433.355922] ? handle_bug+0x6e/0xb0 <4>[ 433.355924] ? exc_invalid_op+0x18/0x80 <4>[ 433.355926] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.355933] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.355935] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.355938] ? mark_held_locks+0x46/0x90 <4>[ 433.355945] __iommu_map+0x119/0x2c0 <4>[ 433.355951] iommu_map_sg+0xbf/0x210 <4>[ 433.355956] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.355963] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.355967] dma_map_sgtable+0x1d/0x40 <4>[ 433.355970] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.356122] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.356282] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.356435] ? paint_ptr+0x43/0xa0 <4>[ 433.356441] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.356590] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.356739] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.356895] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.357054] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.357059] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.357211] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.357358] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.357504] ? lock_acquire+0xc9/0x300 <4>[ 433.357513] ? __kernel_text_address+0x12/0x50 <4>[ 433.357525] ? __lock_acquire+0x442/0x2810 <4>[ 433.357528] ? lock_release+0xd4/0x2b0 <4>[ 433.357536] ? find_held_lock+0x31/0x90 <4>[ 433.357538] ? __might_fault+0x53/0xb0 <4>[ 433.357546] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.357693] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.357839] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.357844] drm_ioctl+0x2de/0x5a0 <4>[ 433.357847] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.357997] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.358002] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.358006] x64_sys_call+0x131e/0x2650 <4>[ 433.358009] do_syscall_64+0x91/0x180 <4>[ 433.358013] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.358016] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.358020] ? do_syscall_64+0x9d/0x180 <4>[ 433.358022] ? up_read+0x22/0x30 <4>[ 433.358025] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.358028] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.358031] ? irqentry_exit+0x77/0xb0 <4>[ 433.358034] ? clear_bhb_loop+0x15/0x70 <4>[ 433.358036] ? clear_bhb_loop+0x15/0x70 <4>[ 433.358037] ? clear_bhb_loop+0x15/0x70 <4>[ 433.358040] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.358042] RIP: 0033:0x739c70724ded <4>[ 433.358044] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.358046] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.358049] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.358050] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.358052] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.358053] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.358055] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.358061] </TASK> <4>[ 433.358063] irq event stamp: 147623087 <4>[ 433.358064] hardirqs last enabled at (147623093): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.358066] hardirqs last disabled at (147623098): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.358068] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.358070] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.358072] ---[ end trace 0000000000000000 ]--- <2>[ 433.358074] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc6 already set (to 34bfc5003 not 34bfc5003) <4>[ 433.358095] ------------[ cut here ]------------ <4>[ 433.358096] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.358099] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.358180] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.358188] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.358190] Tainted: [U]=USER, [W]=WARN <4>[ 433.358191] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.358193] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.358195] 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>[ 433.358197] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.358199] RAX: 0000000000000000 RBX: ffff888149eede30 RCX: 0000000000000000 <4>[ 433.358201] RDX: 0000000000000000 RSI: 0000000003d06fc6 RDI: 0000000000000000 <4>[ 433.358202] RBP: ffffc900077e3328 R08: 000000000034bfc5 R09: 0000000000000001 <4>[ 433.358204] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000003b <4>[ 433.358205] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc5003 <4>[ 433.358207] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.358209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.358211] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.358212] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.358214] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.358215] Call Trace: <4>[ 433.358217] <TASK> <4>[ 433.358218] ? show_regs+0x6c/0x80 <4>[ 433.358221] ? __warn+0x93/0x1c0 <4>[ 433.358224] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.358228] ? report_bug+0x182/0x1b0 <4>[ 433.358231] ? handle_bug+0x6e/0xb0 <4>[ 433.358233] ? exc_invalid_op+0x18/0x80 <4>[ 433.358236] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.358243] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.358245] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.358248] ? mark_held_locks+0x46/0x90 <4>[ 433.358255] __iommu_map+0x119/0x2c0 <4>[ 433.358261] iommu_map_sg+0xbf/0x210 <4>[ 433.358266] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.358273] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.358277] dma_map_sgtable+0x1d/0x40 <4>[ 433.358280] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.358432] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.358585] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.358738] ? paint_ptr+0x43/0xa0 <4>[ 433.358744] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.358893] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.359042] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.359203] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.359363] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.359368] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.359515] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.359663] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.359808] ? lock_acquire+0xc9/0x300 <4>[ 433.359818] ? __kernel_text_address+0x12/0x50 <4>[ 433.359829] ? __lock_acquire+0x442/0x2810 <4>[ 433.359833] ? lock_release+0xd4/0x2b0 <4>[ 433.359840] ? find_held_lock+0x31/0x90 <4>[ 433.359842] ? __might_fault+0x53/0xb0 <4>[ 433.359850] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.359997] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.360148] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.360153] drm_ioctl+0x2de/0x5a0 <4>[ 433.360156] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.360307] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.360311] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.360315] x64_sys_call+0x131e/0x2650 <4>[ 433.360318] do_syscall_64+0x91/0x180 <4>[ 433.360322] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.360325] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.360329] ? do_syscall_64+0x9d/0x180 <4>[ 433.360332] ? up_read+0x22/0x30 <4>[ 433.360334] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.360337] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.360340] ? irqentry_exit+0x77/0xb0 <4>[ 433.360343] ? clear_bhb_loop+0x15/0x70 <4>[ 433.360345] ? clear_bhb_loop+0x15/0x70 <4>[ 433.360347] ? clear_bhb_loop+0x15/0x70 <4>[ 433.360349] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.360352] RIP: 0033:0x739c70724ded <4>[ 433.360354] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.360355] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.360358] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.360359] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.360361] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.360362] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.360364] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.360371] </TASK> <4>[ 433.360372] irq event stamp: 147624213 <4>[ 433.360373] hardirqs last enabled at (147624219): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.360376] hardirqs last disabled at (147624224): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.360378] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.360380] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.360382] ---[ end trace 0000000000000000 ]--- <2>[ 433.360383] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc7 already set (to 34bfc6003 not 34bfc6003) <4>[ 433.360404] ------------[ cut here ]------------ <4>[ 433.360405] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.360408] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.360484] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.360492] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.360494] Tainted: [U]=USER, [W]=WARN <4>[ 433.360496] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.360497] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.360499] 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>[ 433.360501] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.360503] RAX: 0000000000000000 RBX: ffff888149eede38 RCX: 0000000000000000 <4>[ 433.360505] RDX: 0000000000000000 RSI: 0000000003d06fc7 RDI: 0000000000000000 <4>[ 433.360506] RBP: ffffc900077e3328 R08: 000000000034bfc6 R09: 0000000000000001 <4>[ 433.360508] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000003a <4>[ 433.360509] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc6003 <4>[ 433.360511] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.360513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.360514] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.360516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.360517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.360519] Call Trace: <4>[ 433.360520] <TASK> <4>[ 433.360521] ? show_regs+0x6c/0x80 <4>[ 433.360524] ? __warn+0x93/0x1c0 <4>[ 433.360527] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.360530] ? report_bug+0x182/0x1b0 <4>[ 433.360534] ? handle_bug+0x6e/0xb0 <4>[ 433.360536] ? exc_invalid_op+0x18/0x80 <4>[ 433.360539] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.360545] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.360547] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.360550] ? mark_held_locks+0x46/0x90 <4>[ 433.360557] __iommu_map+0x119/0x2c0 <4>[ 433.360564] iommu_map_sg+0xbf/0x210 <4>[ 433.360569] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.360575] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.360579] dma_map_sgtable+0x1d/0x40 <4>[ 433.360582] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.360734] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.360887] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.361040] ? paint_ptr+0x43/0xa0 <4>[ 433.361046] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.361200] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.361349] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.361506] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.361665] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.361670] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.361818] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.361965] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.362111] ? lock_acquire+0xc9/0x300 <4>[ 433.362121] ? __kernel_text_address+0x12/0x50 <4>[ 433.362132] ? __lock_acquire+0x442/0x2810 <4>[ 433.362135] ? lock_release+0xd4/0x2b0 <4>[ 433.362147] ? find_held_lock+0x31/0x90 <4>[ 433.362150] ? __might_fault+0x53/0xb0 <4>[ 433.362158] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.362305] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.362452] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.362457] drm_ioctl+0x2de/0x5a0 <4>[ 433.362460] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.362610] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.362615] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.362619] x64_sys_call+0x131e/0x2650 <4>[ 433.362621] do_syscall_64+0x91/0x180 <4>[ 433.362625] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.362629] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.362632] ? do_syscall_64+0x9d/0x180 <4>[ 433.362635] ? up_read+0x22/0x30 <4>[ 433.362637] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.362640] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.362644] ? irqentry_exit+0x77/0xb0 <4>[ 433.362647] ? clear_bhb_loop+0x15/0x70 <4>[ 433.362648] ? clear_bhb_loop+0x15/0x70 <4>[ 433.362650] ? clear_bhb_loop+0x15/0x70 <4>[ 433.362652] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.362655] RIP: 0033:0x739c70724ded <4>[ 433.362657] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.362659] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.362661] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.362663] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.362664] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.362666] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.362667] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.362674] </TASK> <4>[ 433.362675] irq event stamp: 147625337 <4>[ 433.362677] hardirqs last enabled at (147625343): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.362679] hardirqs last disabled at (147625348): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.362681] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.362683] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.362685] ---[ end trace 0000000000000000 ]--- <2>[ 433.362686] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc8 already set (to 34bfc7003 not 34bfc7003) <4>[ 433.362707] ------------[ cut here ]------------ <4>[ 433.362708] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.362711] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.362787] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.362795] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.362797] Tainted: [U]=USER, [W]=WARN <4>[ 433.362798] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.362800] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.362802] 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>[ 433.362804] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.362806] RAX: 0000000000000000 RBX: ffff888149eede40 RCX: 0000000000000000 <4>[ 433.362808] RDX: 0000000000000000 RSI: 0000000003d06fc8 RDI: 0000000000000000 <4>[ 433.362809] RBP: ffffc900077e3328 R08: 000000000034bfc7 R09: 0000000000000001 <4>[ 433.362811] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000039 <4>[ 433.362812] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc7003 <4>[ 433.362814] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.362816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.362817] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.362819] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.362820] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.362822] Call Trace: <4>[ 433.362823] <TASK> <4>[ 433.362824] ? show_regs+0x6c/0x80 <4>[ 433.362828] ? __warn+0x93/0x1c0 <4>[ 433.362830] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.362834] ? report_bug+0x182/0x1b0 <4>[ 433.362837] ? handle_bug+0x6e/0xb0 <4>[ 433.362839] ? exc_invalid_op+0x18/0x80 <4>[ 433.362842] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.362848] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.362851] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.362853] ? mark_held_locks+0x46/0x90 <4>[ 433.362861] __iommu_map+0x119/0x2c0 <4>[ 433.362867] iommu_map_sg+0xbf/0x210 <4>[ 433.362872] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.362879] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.362883] dma_map_sgtable+0x1d/0x40 <4>[ 433.362886] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.363038] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.363196] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.363349] ? paint_ptr+0x43/0xa0 <4>[ 433.363355] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.363504] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.363653] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.363810] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.363968] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.363973] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.364120] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.364272] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.364418] ? lock_acquire+0xc9/0x300 <4>[ 433.364427] ? __kernel_text_address+0x12/0x50 <4>[ 433.364439] ? __lock_acquire+0x442/0x2810 <4>[ 433.364442] ? lock_release+0xd4/0x2b0 <4>[ 433.364449] ? find_held_lock+0x31/0x90 <4>[ 433.364452] ? __might_fault+0x53/0xb0 <4>[ 433.364460] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.364607] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.364753] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.364758] drm_ioctl+0x2de/0x5a0 <4>[ 433.364761] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.364912] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.364916] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.364920] x64_sys_call+0x131e/0x2650 <4>[ 433.364923] do_syscall_64+0x91/0x180 <4>[ 433.364927] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.364930] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.364934] ? do_syscall_64+0x9d/0x180 <4>[ 433.364937] ? up_read+0x22/0x30 <4>[ 433.364939] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.364942] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.364946] ? irqentry_exit+0x77/0xb0 <4>[ 433.364948] ? clear_bhb_loop+0x15/0x70 <4>[ 433.364950] ? clear_bhb_loop+0x15/0x70 <4>[ 433.364952] ? clear_bhb_loop+0x15/0x70 <4>[ 433.364954] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.364957] RIP: 0033:0x739c70724ded <4>[ 433.364959] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.364960] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.364963] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.364965] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.364966] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.364967] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.364969] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.364976] </TASK> <4>[ 433.364977] irq event stamp: 147626461 <4>[ 433.364978] hardirqs last enabled at (147626467): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.364981] hardirqs last disabled at (147626472): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.364983] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.364985] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.364987] ---[ end trace 0000000000000000 ]--- <2>[ 433.364988] DMAR: ERROR: DMA PTE for vPFN 0x3d06fc9 already set (to 34bfc8003 not 34bfc8003) <4>[ 433.365009] ------------[ cut here ]------------ <4>[ 433.365011] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.365013] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.365089] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.365097] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.365099] Tainted: [U]=USER, [W]=WARN <4>[ 433.365101] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.365102] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.365104] 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>[ 433.365106] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.365108] RAX: 0000000000000000 RBX: ffff888149eede48 RCX: 0000000000000000 <4>[ 433.365110] RDX: 0000000000000000 RSI: 0000000003d06fc9 RDI: 0000000000000000 <4>[ 433.365111] RBP: ffffc900077e3328 R08: 000000000034bfc8 R09: 0000000000000001 <4>[ 433.365113] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000038 <4>[ 433.365114] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc8003 <4>[ 433.365116] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.365118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.365119] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.365121] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.365122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.365124] Call Trace: <4>[ 433.365125] <TASK> <4>[ 433.365127] ? show_regs+0x6c/0x80 <4>[ 433.365130] ? __warn+0x93/0x1c0 <4>[ 433.365133] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.365136] ? report_bug+0x182/0x1b0 <4>[ 433.365144] ? handle_bug+0x6e/0xb0 <4>[ 433.365147] ? exc_invalid_op+0x18/0x80 <4>[ 433.365149] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.365155] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.365158] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.365161] ? mark_held_locks+0x46/0x90 <4>[ 433.365168] __iommu_map+0x119/0x2c0 <4>[ 433.365174] iommu_map_sg+0xbf/0x210 <4>[ 433.365179] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.365186] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.365190] dma_map_sgtable+0x1d/0x40 <4>[ 433.365193] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.365346] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.365499] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.365652] ? paint_ptr+0x43/0xa0 <4>[ 433.365659] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.365808] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.365957] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.366114] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.366277] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.366282] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.366430] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.366577] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.366723] ? lock_acquire+0xc9/0x300 <4>[ 433.366732] ? __kernel_text_address+0x12/0x50 <4>[ 433.366744] ? __lock_acquire+0x442/0x2810 <4>[ 433.366747] ? lock_release+0xd4/0x2b0 <4>[ 433.366754] ? find_held_lock+0x31/0x90 <4>[ 433.366757] ? __might_fault+0x53/0xb0 <4>[ 433.366765] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.366912] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.367058] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.367063] drm_ioctl+0x2de/0x5a0 <4>[ 433.367066] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.367220] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.367225] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.367229] x64_sys_call+0x131e/0x2650 <4>[ 433.367232] do_syscall_64+0x91/0x180 <4>[ 433.367235] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.367239] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.367243] ? do_syscall_64+0x9d/0x180 <4>[ 433.367245] ? up_read+0x22/0x30 <4>[ 433.367248] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.367251] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.367254] ? irqentry_exit+0x77/0xb0 <4>[ 433.367257] ? clear_bhb_loop+0x15/0x70 <4>[ 433.367259] ? clear_bhb_loop+0x15/0x70 <4>[ 433.367261] ? clear_bhb_loop+0x15/0x70 <4>[ 433.367263] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.367266] RIP: 0033:0x739c70724ded <4>[ 433.367268] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.367270] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.367272] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.367274] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.367275] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.367277] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.367278] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.367285] </TASK> <4>[ 433.367286] irq event stamp: 147627587 <4>[ 433.367288] hardirqs last enabled at (147627593): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.367290] hardirqs last disabled at (147627598): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.367292] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.367294] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.367296] ---[ end trace 0000000000000000 ]--- <2>[ 433.367297] DMAR: ERROR: DMA PTE for vPFN 0x3d06fca already set (to 34bfc9003 not 34bfc9003) <4>[ 433.367318] ------------[ cut here ]------------ <4>[ 433.367319] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.367322] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.367398] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.367406] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.367409] Tainted: [U]=USER, [W]=WARN <4>[ 433.367410] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.367412] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.367414] 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>[ 433.367415] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.367418] RAX: 0000000000000000 RBX: ffff888149eede50 RCX: 0000000000000000 <4>[ 433.367419] RDX: 0000000000000000 RSI: 0000000003d06fca RDI: 0000000000000000 <4>[ 433.367421] RBP: ffffc900077e3328 R08: 000000000034bfc9 R09: 0000000000000001 <4>[ 433.367422] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000037 <4>[ 433.367424] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfc9003 <4>[ 433.367425] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.367427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.367429] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.367430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.367432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.367433] Call Trace: <4>[ 433.367434] <TASK> <4>[ 433.367436] ? show_regs+0x6c/0x80 <4>[ 433.367439] ? __warn+0x93/0x1c0 <4>[ 433.367442] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.367445] ? report_bug+0x182/0x1b0 <4>[ 433.367449] ? handle_bug+0x6e/0xb0 <4>[ 433.367451] ? exc_invalid_op+0x18/0x80 <4>[ 433.367453] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.367460] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.367462] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.367465] ? mark_held_locks+0x46/0x90 <4>[ 433.367472] __iommu_map+0x119/0x2c0 <4>[ 433.367479] iommu_map_sg+0xbf/0x210 <4>[ 433.367484] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.367490] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.367494] dma_map_sgtable+0x1d/0x40 <4>[ 433.367497] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.367650] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.367803] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.367956] ? paint_ptr+0x43/0xa0 <4>[ 433.367962] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.368111] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.368265] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.368422] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.368580] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.368585] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.368733] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.368879] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.369025] ? lock_acquire+0xc9/0x300 <4>[ 433.369034] ? __kernel_text_address+0x12/0x50 <4>[ 433.369046] ? __lock_acquire+0x442/0x2810 <4>[ 433.369049] ? lock_release+0xd4/0x2b0 <4>[ 433.369056] ? find_held_lock+0x31/0x90 <4>[ 433.369059] ? __might_fault+0x53/0xb0 <4>[ 433.369067] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.369218] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.369365] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.369370] drm_ioctl+0x2de/0x5a0 <4>[ 433.369373] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.369523] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.369528] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.369532] x64_sys_call+0x131e/0x2650 <4>[ 433.369535] do_syscall_64+0x91/0x180 <4>[ 433.369538] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.369542] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.369546] ? do_syscall_64+0x9d/0x180 <4>[ 433.369548] ? up_read+0x22/0x30 <4>[ 433.369551] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.369553] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.369557] ? irqentry_exit+0x77/0xb0 <4>[ 433.369560] ? clear_bhb_loop+0x15/0x70 <4>[ 433.369561] ? clear_bhb_loop+0x15/0x70 <4>[ 433.369563] ? clear_bhb_loop+0x15/0x70 <4>[ 433.369566] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.369568] RIP: 0033:0x739c70724ded <4>[ 433.369570] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.369572] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.369574] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.369576] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.369577] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.369579] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.369580] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.369587] </TASK> <4>[ 433.369589] irq event stamp: 147628711 <4>[ 433.369590] hardirqs last enabled at (147628717): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.369592] hardirqs last disabled at (147628722): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.369594] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.369596] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.369598] ---[ end trace 0000000000000000 ]--- <2>[ 433.369600] DMAR: ERROR: DMA PTE for vPFN 0x3d06fcb already set (to 34bfca003 not 34bfca003) <4>[ 433.369620] ------------[ cut here ]------------ <4>[ 433.369621] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.369624] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.369700] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.369708] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.369710] Tainted: [U]=USER, [W]=WARN <4>[ 433.369711] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.369713] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.369715] 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>[ 433.369717] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.369719] RAX: 0000000000000000 RBX: ffff888149eede58 RCX: 0000000000000000 <4>[ 433.369720] RDX: 0000000000000000 RSI: 0000000003d06fcb RDI: 0000000000000000 <4>[ 433.369722] RBP: ffffc900077e3328 R08: 000000000034bfca R09: 0000000000000001 <4>[ 433.369723] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000036 <4>[ 433.369725] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfca003 <4>[ 433.369727] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.369728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.369730] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.369732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.369733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.369734] Call Trace: <4>[ 433.369736] <TASK> <4>[ 433.369737] ? show_regs+0x6c/0x80 <4>[ 433.369740] ? __warn+0x93/0x1c0 <4>[ 433.369743] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.369746] ? report_bug+0x182/0x1b0 <4>[ 433.369750] ? handle_bug+0x6e/0xb0 <4>[ 433.369752] ? exc_invalid_op+0x18/0x80 <4>[ 433.369755] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.369761] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.369764] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.369766] ? mark_held_locks+0x46/0x90 <4>[ 433.369774] __iommu_map+0x119/0x2c0 <4>[ 433.369780] iommu_map_sg+0xbf/0x210 <4>[ 433.369785] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.369791] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.369795] dma_map_sgtable+0x1d/0x40 <4>[ 433.369798] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.369950] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.370103] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.370261] ? paint_ptr+0x43/0xa0 <4>[ 433.370268] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.370417] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.370565] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.370722] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.370880] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.370886] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.371033] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.371185] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.371331] ? lock_acquire+0xc9/0x300 <4>[ 433.371340] ? __kernel_text_address+0x12/0x50 <4>[ 433.371352] ? __lock_acquire+0x442/0x2810 <4>[ 433.371355] ? lock_release+0xd4/0x2b0 <4>[ 433.371362] ? find_held_lock+0x31/0x90 <4>[ 433.371365] ? __might_fault+0x53/0xb0 <4>[ 433.371373] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.371519] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.371666] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.371671] drm_ioctl+0x2de/0x5a0 <4>[ 433.371674] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.371824] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.371829] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.371833] x64_sys_call+0x131e/0x2650 <4>[ 433.371836] do_syscall_64+0x91/0x180 <4>[ 433.371840] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.371843] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.371847] ? do_syscall_64+0x9d/0x180 <4>[ 433.371849] ? up_read+0x22/0x30 <4>[ 433.371852] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.371855] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.371858] ? irqentry_exit+0x77/0xb0 <4>[ 433.371861] ? clear_bhb_loop+0x15/0x70 <4>[ 433.371863] ? clear_bhb_loop+0x15/0x70 <4>[ 433.371864] ? clear_bhb_loop+0x15/0x70 <4>[ 433.371867] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.371870] RIP: 0033:0x739c70724ded <4>[ 433.371871] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.371873] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.371876] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.371877] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.371879] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.371880] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.371882] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.371889] </TASK> <4>[ 433.371890] irq event stamp: 147629835 <4>[ 433.371891] hardirqs last enabled at (147629841): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.371894] hardirqs last disabled at (147629846): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.371896] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.371898] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.371900] ---[ end trace 0000000000000000 ]--- <2>[ 433.371901] DMAR: ERROR: DMA PTE for vPFN 0x3d06fcc already set (to 34bfcb003 not 34bfcb003) <4>[ 433.371922] ------------[ cut here ]------------ <4>[ 433.371923] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.371925] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.372002] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.372009] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.372012] Tainted: [U]=USER, [W]=WARN <4>[ 433.372013] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.372015] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.372017] 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>[ 433.372019] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.372021] RAX: 0000000000000000 RBX: ffff888149eede60 RCX: 0000000000000000 <4>[ 433.372023] RDX: 0000000000000000 RSI: 0000000003d06fcc RDI: 0000000000000000 <4>[ 433.372024] RBP: ffffc900077e3328 R08: 000000000034bfcb R09: 0000000000000001 <4>[ 433.372026] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000035 <4>[ 433.372027] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfcb003 <4>[ 433.372029] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.372030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.372032] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.372033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.372035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.372036] Call Trace: <4>[ 433.372038] <TASK> <4>[ 433.372039] ? show_regs+0x6c/0x80 <4>[ 433.372042] ? __warn+0x93/0x1c0 <4>[ 433.372045] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.372048] ? report_bug+0x182/0x1b0 <4>[ 433.372052] ? handle_bug+0x6e/0xb0 <4>[ 433.372054] ? exc_invalid_op+0x18/0x80 <4>[ 433.372056] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.372063] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.372066] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.372068] ? mark_held_locks+0x46/0x90 <4>[ 433.372075] __iommu_map+0x119/0x2c0 <4>[ 433.372082] iommu_map_sg+0xbf/0x210 <4>[ 433.372087] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.372093] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.372097] dma_map_sgtable+0x1d/0x40 <4>[ 433.372100] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.372258] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.372411] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.372564] ? paint_ptr+0x43/0xa0 <4>[ 433.372571] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.372719] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.372868] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.373025] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.373189] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.373194] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.373342] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.373489] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.373634] ? lock_acquire+0xc9/0x300 <4>[ 433.373644] ? __kernel_text_address+0x12/0x50 <4>[ 433.373655] ? __lock_acquire+0x442/0x2810 <4>[ 433.373658] ? lock_release+0xd4/0x2b0 <4>[ 433.373666] ? find_held_lock+0x31/0x90 <4>[ 433.373668] ? __might_fault+0x53/0xb0 <4>[ 433.373676] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.373823] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.373969] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.373974] drm_ioctl+0x2de/0x5a0 <4>[ 433.373977] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.374128] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.374132] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.374136] x64_sys_call+0x131e/0x2650 <4>[ 433.374143] do_syscall_64+0x91/0x180 <4>[ 433.374147] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.374151] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.374155] ? do_syscall_64+0x9d/0x180 <4>[ 433.374157] ? up_read+0x22/0x30 <4>[ 433.374160] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.374162] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.374166] ? irqentry_exit+0x77/0xb0 <4>[ 433.374169] ? clear_bhb_loop+0x15/0x70 <4>[ 433.374170] ? clear_bhb_loop+0x15/0x70 <4>[ 433.374172] ? clear_bhb_loop+0x15/0x70 <4>[ 433.374175] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.374177] RIP: 0033:0x739c70724ded <4>[ 433.374179] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.374181] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.374183] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.374185] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.374187] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.374188] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.374190] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.374197] </TASK> <4>[ 433.374198] irq event stamp: 147630961 <4>[ 433.374199] hardirqs last enabled at (147630967): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.374202] hardirqs last disabled at (147630972): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.374204] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.374206] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.374208] ---[ end trace 0000000000000000 ]--- <2>[ 433.374209] DMAR: ERROR: DMA PTE for vPFN 0x3d06fcd already set (to 34bfcc003 not 34bfcc003) <4>[ 433.374230] ------------[ cut here ]------------ <4>[ 433.374231] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.374234] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.374310] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.374318] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.374320] Tainted: [U]=USER, [W]=WARN <4>[ 433.374322] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.374323] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.374325] 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>[ 433.374327] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.374329] RAX: 0000000000000000 RBX: ffff888149eede68 RCX: 0000000000000000 <4>[ 433.374331] RDX: 0000000000000000 RSI: 0000000003d06fcd RDI: 0000000000000000 <4>[ 433.374332] RBP: ffffc900077e3328 R08: 000000000034bfcc R09: 0000000000000001 <4>[ 433.374334] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000034 <4>[ 433.374335] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfcc003 <4>[ 433.374337] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.374338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.374340] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.374342] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.374343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.374344] Call Trace: <4>[ 433.374346] <TASK> <4>[ 433.374347] ? show_regs+0x6c/0x80 <4>[ 433.374350] ? __warn+0x93/0x1c0 <4>[ 433.374353] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.374356] ? report_bug+0x182/0x1b0 <4>[ 433.374360] ? handle_bug+0x6e/0xb0 <4>[ 433.374362] ? exc_invalid_op+0x18/0x80 <4>[ 433.374364] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.374371] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.374373] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.374376] ? mark_held_locks+0x46/0x90 <4>[ 433.374383] __iommu_map+0x119/0x2c0 <4>[ 433.374390] iommu_map_sg+0xbf/0x210 <4>[ 433.374395] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.374401] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.374405] dma_map_sgtable+0x1d/0x40 <4>[ 433.374409] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.374561] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.374714] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.374867] ? paint_ptr+0x43/0xa0 <4>[ 433.374873] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.375022] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.375175] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.375332] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.375491] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.375496] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.375643] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.375791] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.375937] ? lock_acquire+0xc9/0x300 <4>[ 433.375946] ? __kernel_text_address+0x12/0x50 <4>[ 433.375957] ? __lock_acquire+0x442/0x2810 <4>[ 433.375961] ? lock_release+0xd4/0x2b0 <4>[ 433.375968] ? find_held_lock+0x31/0x90 <4>[ 433.375971] ? __might_fault+0x53/0xb0 <4>[ 433.375978] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.376126] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.376276] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.376282] drm_ioctl+0x2de/0x5a0 <4>[ 433.376284] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.376435] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.376440] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.376444] x64_sys_call+0x131e/0x2650 <4>[ 433.376447] do_syscall_64+0x91/0x180 <4>[ 433.376450] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.376454] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.376458] ? do_syscall_64+0x9d/0x180 <4>[ 433.376460] ? up_read+0x22/0x30 <4>[ 433.376463] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.376465] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.376469] ? irqentry_exit+0x77/0xb0 <4>[ 433.376472] ? clear_bhb_loop+0x15/0x70 <4>[ 433.376474] ? clear_bhb_loop+0x15/0x70 <4>[ 433.376475] ? clear_bhb_loop+0x15/0x70 <4>[ 433.376478] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.376480] RIP: 0033:0x739c70724ded <4>[ 433.376482] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.376484] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.376487] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.376488] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.376489] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.376491] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.376492] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.376499] </TASK> <4>[ 433.376501] irq event stamp: 147632085 <4>[ 433.376502] hardirqs last enabled at (147632091): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.376504] hardirqs last disabled at (147632096): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.376506] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.376508] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.376510] ---[ end trace 0000000000000000 ]--- <2>[ 433.376512] DMAR: ERROR: DMA PTE for vPFN 0x3d06fce already set (to 34bfcd003 not 34bfcd003) <4>[ 433.376532] ------------[ cut here ]------------ <4>[ 433.376534] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.376536] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.376612] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.376620] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.376622] Tainted: [U]=USER, [W]=WARN <4>[ 433.376624] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.376625] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.376627] 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>[ 433.376629] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.376631] RAX: 0000000000000000 RBX: ffff888149eede70 RCX: 0000000000000000 <4>[ 433.376633] RDX: 0000000000000000 RSI: 0000000003d06fce RDI: 0000000000000000 <4>[ 433.376635] RBP: ffffc900077e3328 R08: 000000000034bfcd R09: 0000000000000001 <4>[ 433.376636] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000033 <4>[ 433.376638] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfcd003 <4>[ 433.376639] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.376641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.376642] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.376644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.376645] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.376647] Call Trace: <4>[ 433.376648] <TASK> <4>[ 433.376650] ? show_regs+0x6c/0x80 <4>[ 433.376653] ? __warn+0x93/0x1c0 <4>[ 433.376656] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.376659] ? report_bug+0x182/0x1b0 <4>[ 433.376662] ? handle_bug+0x6e/0xb0 <4>[ 433.376665] ? exc_invalid_op+0x18/0x80 <4>[ 433.376667] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.376673] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.376676] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.376678] ? mark_held_locks+0x46/0x90 <4>[ 433.376686] __iommu_map+0x119/0x2c0 <4>[ 433.376692] iommu_map_sg+0xbf/0x210 <4>[ 433.376697] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.376704] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.376708] dma_map_sgtable+0x1d/0x40 <4>[ 433.376711] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.376863] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.377016] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.377173] ? paint_ptr+0x43/0xa0 <4>[ 433.377180] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.377329] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.377478] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.377635] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.377794] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.377799] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.377947] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.378094] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.378245] ? lock_acquire+0xc9/0x300 <4>[ 433.378254] ? __kernel_text_address+0x12/0x50 <4>[ 433.378266] ? __lock_acquire+0x442/0x2810 <4>[ 433.378269] ? lock_release+0xd4/0x2b0 <4>[ 433.378276] ? find_held_lock+0x31/0x90 <4>[ 433.378279] ? __might_fault+0x53/0xb0 <4>[ 433.378287] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.378434] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.378581] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.378586] drm_ioctl+0x2de/0x5a0 <4>[ 433.378589] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.378739] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.378744] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.378748] x64_sys_call+0x131e/0x2650 <4>[ 433.378751] do_syscall_64+0x91/0x180 <4>[ 433.378755] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.378758] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.378762] ? do_syscall_64+0x9d/0x180 <4>[ 433.378764] ? up_read+0x22/0x30 <4>[ 433.378767] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.378770] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.378773] ? irqentry_exit+0x77/0xb0 <4>[ 433.378776] ? clear_bhb_loop+0x15/0x70 <4>[ 433.378778] ? clear_bhb_loop+0x15/0x70 <4>[ 433.378779] ? clear_bhb_loop+0x15/0x70 <4>[ 433.378782] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.378785] RIP: 0033:0x739c70724ded <4>[ 433.378786] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.378788] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.378791] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.378792] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.378794] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.378795] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.378797] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.378803] </TASK> <4>[ 433.378805] irq event stamp: 147633209 <4>[ 433.378806] hardirqs last enabled at (147633215): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.378808] hardirqs last disabled at (147633220): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.378810] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.378812] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.378814] ---[ end trace 0000000000000000 ]--- <2>[ 433.378816] DMAR: ERROR: DMA PTE for vPFN 0x3d06fcf already set (to 34bfce003 not 34bfce003) <4>[ 433.378836] ------------[ cut here ]------------ <4>[ 433.378838] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.378840] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.378916] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.378924] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.378927] Tainted: [U]=USER, [W]=WARN <4>[ 433.378928] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.378930] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.378931] 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>[ 433.378933] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.378936] RAX: 0000000000000000 RBX: ffff888149eede78 RCX: 0000000000000000 <4>[ 433.378937] RDX: 0000000000000000 RSI: 0000000003d06fcf RDI: 0000000000000000 <4>[ 433.378939] RBP: ffffc900077e3328 R08: 000000000034bfce R09: 0000000000000001 <4>[ 433.378940] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000032 <4>[ 433.378942] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfce003 <4>[ 433.378943] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.378945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.378947] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.378948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.378950] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.378951] Call Trace: <4>[ 433.378952] <TASK> <4>[ 433.378954] ? show_regs+0x6c/0x80 <4>[ 433.378957] ? __warn+0x93/0x1c0 <4>[ 433.378960] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.378963] ? report_bug+0x182/0x1b0 <4>[ 433.378966] ? handle_bug+0x6e/0xb0 <4>[ 433.378969] ? exc_invalid_op+0x18/0x80 <4>[ 433.378971] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.378977] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.378980] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.378983] ? mark_held_locks+0x46/0x90 <4>[ 433.378990] __iommu_map+0x119/0x2c0 <4>[ 433.378996] iommu_map_sg+0xbf/0x210 <4>[ 433.379001] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.379008] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.379012] dma_map_sgtable+0x1d/0x40 <4>[ 433.379015] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.379172] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.379325] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.379478] ? paint_ptr+0x43/0xa0 <4>[ 433.379485] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.379634] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.379782] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.379939] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.380097] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.380102] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.380254] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.380401] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.380547] ? lock_acquire+0xc9/0x300 <4>[ 433.380557] ? __kernel_text_address+0x12/0x50 <4>[ 433.380568] ? __lock_acquire+0x442/0x2810 <4>[ 433.380572] ? lock_release+0xd4/0x2b0 <4>[ 433.380579] ? find_held_lock+0x31/0x90 <4>[ 433.380581] ? __might_fault+0x53/0xb0 <4>[ 433.380589] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.380736] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.380883] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.380888] drm_ioctl+0x2de/0x5a0 <4>[ 433.380891] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.381041] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.381045] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.381049] x64_sys_call+0x131e/0x2650 <4>[ 433.381052] do_syscall_64+0x91/0x180 <4>[ 433.381056] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.381059] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.381063] ? do_syscall_64+0x9d/0x180 <4>[ 433.381065] ? up_read+0x22/0x30 <4>[ 433.381068] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.381071] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.381074] ? irqentry_exit+0x77/0xb0 <4>[ 433.381077] ? clear_bhb_loop+0x15/0x70 <4>[ 433.381079] ? clear_bhb_loop+0x15/0x70 <4>[ 433.381080] ? clear_bhb_loop+0x15/0x70 <4>[ 433.381083] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.381085] RIP: 0033:0x739c70724ded <4>[ 433.381087] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.381089] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.381092] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.381093] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.381095] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.381096] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.381098] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.381104] </TASK> <4>[ 433.381106] irq event stamp: 147634333 <4>[ 433.381107] hardirqs last enabled at (147634339): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.381109] hardirqs last disabled at (147634344): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.381111] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.381113] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.381115] ---[ end trace 0000000000000000 ]--- <2>[ 433.381117] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd0 already set (to 34bfcf003 not 34bfcf003) <4>[ 433.381142] ------------[ cut here ]------------ <4>[ 433.381143] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.381146] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.381222] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.381230] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.381233] Tainted: [U]=USER, [W]=WARN <4>[ 433.381234] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.381236] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.381237] 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>[ 433.381239] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.381242] RAX: 0000000000000000 RBX: ffff888149eede80 RCX: 0000000000000000 <4>[ 433.381243] RDX: 0000000000000000 RSI: 0000000003d06fd0 RDI: 0000000000000000 <4>[ 433.381245] RBP: ffffc900077e3328 R08: 000000000034bfcf R09: 0000000000000001 <4>[ 433.381246] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000031 <4>[ 433.381248] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfcf003 <4>[ 433.381249] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.381251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.381252] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.381254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.381255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.381257] Call Trace: <4>[ 433.381258] <TASK> <4>[ 433.381260] ? show_regs+0x6c/0x80 <4>[ 433.381263] ? __warn+0x93/0x1c0 <4>[ 433.381266] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.381269] ? report_bug+0x182/0x1b0 <4>[ 433.381273] ? handle_bug+0x6e/0xb0 <4>[ 433.381275] ? exc_invalid_op+0x18/0x80 <4>[ 433.381278] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.381284] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.381287] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.381289] ? mark_held_locks+0x46/0x90 <4>[ 433.381297] __iommu_map+0x119/0x2c0 <4>[ 433.381303] iommu_map_sg+0xbf/0x210 <4>[ 433.381308] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.381315] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.381319] dma_map_sgtable+0x1d/0x40 <4>[ 433.381322] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.381475] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.381628] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.381780] ? paint_ptr+0x43/0xa0 <4>[ 433.381787] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.381936] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.382084] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.382245] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.382404] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.382409] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.382557] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.382704] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.382850] ? lock_acquire+0xc9/0x300 <4>[ 433.382860] ? __kernel_text_address+0x12/0x50 <4>[ 433.382871] ? __lock_acquire+0x442/0x2810 <4>[ 433.382874] ? lock_release+0xd4/0x2b0 <4>[ 433.382882] ? find_held_lock+0x31/0x90 <4>[ 433.382884] ? __might_fault+0x53/0xb0 <4>[ 433.382892] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.383039] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.383190] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.383195] drm_ioctl+0x2de/0x5a0 <4>[ 433.383198] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.383349] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.383353] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.383357] x64_sys_call+0x131e/0x2650 <4>[ 433.383360] do_syscall_64+0x91/0x180 <4>[ 433.383364] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.383367] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.383371] ? do_syscall_64+0x9d/0x180 <4>[ 433.383374] ? up_read+0x22/0x30 <4>[ 433.383376] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.383379] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.383382] ? irqentry_exit+0x77/0xb0 <4>[ 433.383385] ? clear_bhb_loop+0x15/0x70 <4>[ 433.383387] ? clear_bhb_loop+0x15/0x70 <4>[ 433.383389] ? clear_bhb_loop+0x15/0x70 <4>[ 433.383391] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.383394] RIP: 0033:0x739c70724ded <4>[ 433.383396] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.383397] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.383400] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.383401] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.383403] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.383404] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.383406] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.383413] </TASK> <4>[ 433.383414] irq event stamp: 147635459 <4>[ 433.383415] hardirqs last enabled at (147635465): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.383418] hardirqs last disabled at (147635470): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.383420] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.383421] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.383423] ---[ end trace 0000000000000000 ]--- <2>[ 433.383425] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd1 already set (to 34bfd0003 not 34bfd0003) <4>[ 433.383445] ------------[ cut here ]------------ <4>[ 433.383447] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.383449] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.383525] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.383533] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.383535] Tainted: [U]=USER, [W]=WARN <4>[ 433.383537] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.383538] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.383540] 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>[ 433.383542] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.383544] RAX: 0000000000000000 RBX: ffff888149eede88 RCX: 0000000000000000 <4>[ 433.383546] RDX: 0000000000000000 RSI: 0000000003d06fd1 RDI: 0000000000000000 <4>[ 433.383547] RBP: ffffc900077e3328 R08: 000000000034bfd0 R09: 0000000000000001 <4>[ 433.383549] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000030 <4>[ 433.383551] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd0003 <4>[ 433.383552] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.383554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.383555] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.383557] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.383558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.383560] Call Trace: <4>[ 433.383561] <TASK> <4>[ 433.383563] ? show_regs+0x6c/0x80 <4>[ 433.383566] ? __warn+0x93/0x1c0 <4>[ 433.383569] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.383572] ? report_bug+0x182/0x1b0 <4>[ 433.383575] ? handle_bug+0x6e/0xb0 <4>[ 433.383577] ? exc_invalid_op+0x18/0x80 <4>[ 433.383580] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.383586] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.383589] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.383591] ? mark_held_locks+0x46/0x90 <4>[ 433.383599] __iommu_map+0x119/0x2c0 <4>[ 433.383605] iommu_map_sg+0xbf/0x210 <4>[ 433.383610] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.383617] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.383621] dma_map_sgtable+0x1d/0x40 <4>[ 433.383624] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.383776] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.383929] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.384081] ? paint_ptr+0x43/0xa0 <4>[ 433.384088] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.384242] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.384391] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.384548] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.384706] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.384712] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.384859] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.385007] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.385157] ? lock_acquire+0xc9/0x300 <4>[ 433.385166] ? __kernel_text_address+0x12/0x50 <4>[ 433.385178] ? __lock_acquire+0x442/0x2810 <4>[ 433.385181] ? lock_release+0xd4/0x2b0 <4>[ 433.385188] ? find_held_lock+0x31/0x90 <4>[ 433.385191] ? __might_fault+0x53/0xb0 <4>[ 433.385198] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.385346] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.385492] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.385498] drm_ioctl+0x2de/0x5a0 <4>[ 433.385500] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.385651] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.385655] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.385659] x64_sys_call+0x131e/0x2650 <4>[ 433.385662] do_syscall_64+0x91/0x180 <4>[ 433.385666] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.385669] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.385673] ? do_syscall_64+0x9d/0x180 <4>[ 433.385676] ? up_read+0x22/0x30 <4>[ 433.385678] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.385681] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.385684] ? irqentry_exit+0x77/0xb0 <4>[ 433.385687] ? clear_bhb_loop+0x15/0x70 <4>[ 433.385689] ? clear_bhb_loop+0x15/0x70 <4>[ 433.385691] ? clear_bhb_loop+0x15/0x70 <4>[ 433.385693] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.385696] RIP: 0033:0x739c70724ded <4>[ 433.385698] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.385699] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.385702] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.385703] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.385705] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.385706] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.385708] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.385715] </TASK> <4>[ 433.385716] irq event stamp: 147636583 <4>[ 433.385717] hardirqs last enabled at (147636589): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.385720] hardirqs last disabled at (147636594): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.385722] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.385724] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.385726] ---[ end trace 0000000000000000 ]--- <2>[ 433.385727] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd2 already set (to 34bfd1003 not 34bfd1003) <4>[ 433.385748] ------------[ cut here ]------------ <4>[ 433.385749] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.385752] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.385828] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.385836] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.385838] Tainted: [U]=USER, [W]=WARN <4>[ 433.385840] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.385841] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.385843] 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>[ 433.385845] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.385847] RAX: 0000000000000000 RBX: ffff888149eede90 RCX: 0000000000000000 <4>[ 433.385849] RDX: 0000000000000000 RSI: 0000000003d06fd2 RDI: 0000000000000000 <4>[ 433.385850] RBP: ffffc900077e3328 R08: 000000000034bfd1 R09: 0000000000000001 <4>[ 433.385852] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000002f <4>[ 433.385853] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd1003 <4>[ 433.385855] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.385857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.385858] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.385860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.385861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.385863] Call Trace: <4>[ 433.385864] <TASK> <4>[ 433.385865] ? show_regs+0x6c/0x80 <4>[ 433.385868] ? __warn+0x93/0x1c0 <4>[ 433.385871] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.385874] ? report_bug+0x182/0x1b0 <4>[ 433.385878] ? handle_bug+0x6e/0xb0 <4>[ 433.385880] ? exc_invalid_op+0x18/0x80 <4>[ 433.385883] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.385889] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.385892] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.385894] ? mark_held_locks+0x46/0x90 <4>[ 433.385902] __iommu_map+0x119/0x2c0 <4>[ 433.385908] iommu_map_sg+0xbf/0x210 <4>[ 433.385913] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.385919] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.385924] dma_map_sgtable+0x1d/0x40 <4>[ 433.385927] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.386079] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.386237] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.386391] ? paint_ptr+0x43/0xa0 <4>[ 433.386397] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.386546] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.386696] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.386852] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.387011] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.387016] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.387168] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.387315] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.387461] ? lock_acquire+0xc9/0x300 <4>[ 433.387471] ? __kernel_text_address+0x12/0x50 <4>[ 433.387482] ? __lock_acquire+0x442/0x2810 <4>[ 433.387486] ? lock_release+0xd4/0x2b0 <4>[ 433.387493] ? find_held_lock+0x31/0x90 <4>[ 433.387495] ? __might_fault+0x53/0xb0 <4>[ 433.387503] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.387650] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.387797] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.387802] drm_ioctl+0x2de/0x5a0 <4>[ 433.387805] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.387955] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.387960] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.387964] x64_sys_call+0x131e/0x2650 <4>[ 433.387967] do_syscall_64+0x91/0x180 <4>[ 433.387970] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.387974] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.387978] ? do_syscall_64+0x9d/0x180 <4>[ 433.387980] ? up_read+0x22/0x30 <4>[ 433.387982] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.387985] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.387989] ? irqentry_exit+0x77/0xb0 <4>[ 433.387992] ? clear_bhb_loop+0x15/0x70 <4>[ 433.387993] ? clear_bhb_loop+0x15/0x70 <4>[ 433.387995] ? clear_bhb_loop+0x15/0x70 <4>[ 433.387997] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.388000] RIP: 0033:0x739c70724ded <4>[ 433.388002] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.388004] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.388006] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.388008] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.388009] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.388011] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.388012] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.388019] </TASK> <4>[ 433.388020] irq event stamp: 147637707 <4>[ 433.388021] hardirqs last enabled at (147637713): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.388024] hardirqs last disabled at (147637718): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.388026] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.388028] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.388030] ---[ end trace 0000000000000000 ]--- <2>[ 433.388031] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd3 already set (to 34bfd2003 not 34bfd2003) <4>[ 433.388052] ------------[ cut here ]------------ <4>[ 433.388054] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.388056] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.388132] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.388145] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.388147] Tainted: [U]=USER, [W]=WARN <4>[ 433.388149] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.388150] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.388152] 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>[ 433.388154] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.388156] RAX: 0000000000000000 RBX: ffff888149eede98 RCX: 0000000000000000 <4>[ 433.388158] RDX: 0000000000000000 RSI: 0000000003d06fd3 RDI: 0000000000000000 <4>[ 433.388159] RBP: ffffc900077e3328 R08: 000000000034bfd2 R09: 0000000000000001 <4>[ 433.388161] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000002e <4>[ 433.388162] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd2003 <4>[ 433.388164] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.388166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.388167] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.388169] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.388170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.388172] Call Trace: <4>[ 433.388173] <TASK> <4>[ 433.388174] ? show_regs+0x6c/0x80 <4>[ 433.388178] ? __warn+0x93/0x1c0 <4>[ 433.388180] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.388183] ? report_bug+0x182/0x1b0 <4>[ 433.388187] ? handle_bug+0x6e/0xb0 <4>[ 433.388189] ? exc_invalid_op+0x18/0x80 <4>[ 433.388192] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.388198] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.388201] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.388204] ? mark_held_locks+0x46/0x90 <4>[ 433.388211] __iommu_map+0x119/0x2c0 <4>[ 433.388217] iommu_map_sg+0xbf/0x210 <4>[ 433.388223] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.388229] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.388234] dma_map_sgtable+0x1d/0x40 <4>[ 433.388237] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.388389] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.388542] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.388695] ? paint_ptr+0x43/0xa0 <4>[ 433.388701] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.388850] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.388999] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.389160] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.389319] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.389324] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.389472] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.389620] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.389765] ? lock_acquire+0xc9/0x300 <4>[ 433.389775] ? __kernel_text_address+0x12/0x50 <4>[ 433.389786] ? __lock_acquire+0x442/0x2810 <4>[ 433.389789] ? lock_release+0xd4/0x2b0 <4>[ 433.389797] ? find_held_lock+0x31/0x90 <4>[ 433.389799] ? __might_fault+0x53/0xb0 <4>[ 433.389807] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.389954] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.390100] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.390105] drm_ioctl+0x2de/0x5a0 <4>[ 433.390108] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.390263] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.390267] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.390271] x64_sys_call+0x131e/0x2650 <4>[ 433.390274] do_syscall_64+0x91/0x180 <4>[ 433.390278] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.390281] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.390285] ? do_syscall_64+0x9d/0x180 <4>[ 433.390287] ? up_read+0x22/0x30 <4>[ 433.390290] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.390293] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.390296] ? irqentry_exit+0x77/0xb0 <4>[ 433.390299] ? clear_bhb_loop+0x15/0x70 <4>[ 433.390301] ? clear_bhb_loop+0x15/0x70 <4>[ 433.390303] ? clear_bhb_loop+0x15/0x70 <4>[ 433.390305] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.390308] RIP: 0033:0x739c70724ded <4>[ 433.390310] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.390312] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.390314] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.390316] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.390317] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.390319] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.390320] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.390327] </TASK> <4>[ 433.390328] irq event stamp: 147638833 <4>[ 433.390330] hardirqs last enabled at (147638839): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.390332] hardirqs last disabled at (147638844): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.390334] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.390336] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.390338] ---[ end trace 0000000000000000 ]--- <2>[ 433.390339] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd4 already set (to 34bfd3003 not 34bfd3003) <4>[ 433.390360] ------------[ cut here ]------------ <4>[ 433.390361] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.390364] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.390440] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.390448] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.390450] Tainted: [U]=USER, [W]=WARN <4>[ 433.390452] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.390453] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.390455] 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>[ 433.390457] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.390459] RAX: 0000000000000000 RBX: ffff888149eedea0 RCX: 0000000000000000 <4>[ 433.390461] RDX: 0000000000000000 RSI: 0000000003d06fd4 RDI: 0000000000000000 <4>[ 433.390462] RBP: ffffc900077e3328 R08: 000000000034bfd3 R09: 0000000000000001 <4>[ 433.390464] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000002d <4>[ 433.390465] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd3003 <4>[ 433.390467] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.390469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.390470] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.390472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.390473] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.390475] Call Trace: <4>[ 433.390476] <TASK> <4>[ 433.390477] ? show_regs+0x6c/0x80 <4>[ 433.390481] ? __warn+0x93/0x1c0 <4>[ 433.390484] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.390486] ? report_bug+0x182/0x1b0 <4>[ 433.390490] ? handle_bug+0x6e/0xb0 <4>[ 433.390492] ? exc_invalid_op+0x18/0x80 <4>[ 433.390495] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.390501] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.390504] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.390506] ? mark_held_locks+0x46/0x90 <4>[ 433.390514] __iommu_map+0x119/0x2c0 <4>[ 433.390520] iommu_map_sg+0xbf/0x210 <4>[ 433.390525] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.390531] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.390536] dma_map_sgtable+0x1d/0x40 <4>[ 433.390539] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.390690] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.390843] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.390996] ? paint_ptr+0x43/0xa0 <4>[ 433.391002] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.391156] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.391305] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.391462] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.391620] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.391625] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.391773] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.391920] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.392066] ? lock_acquire+0xc9/0x300 <4>[ 433.392075] ? __kernel_text_address+0x12/0x50 <4>[ 433.392087] ? __lock_acquire+0x442/0x2810 <4>[ 433.392090] ? lock_release+0xd4/0x2b0 <4>[ 433.392097] ? find_held_lock+0x31/0x90 <4>[ 433.392100] ? __might_fault+0x53/0xb0 <4>[ 433.392108] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.392259] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.392405] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.392410] drm_ioctl+0x2de/0x5a0 <4>[ 433.392413] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.392564] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.392568] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.392572] x64_sys_call+0x131e/0x2650 <4>[ 433.392575] do_syscall_64+0x91/0x180 <4>[ 433.392579] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.392582] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.392586] ? do_syscall_64+0x9d/0x180 <4>[ 433.392589] ? up_read+0x22/0x30 <4>[ 433.392591] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.392594] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.392597] ? irqentry_exit+0x77/0xb0 <4>[ 433.392600] ? clear_bhb_loop+0x15/0x70 <4>[ 433.392602] ? clear_bhb_loop+0x15/0x70 <4>[ 433.392603] ? clear_bhb_loop+0x15/0x70 <4>[ 433.392606] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.392608] RIP: 0033:0x739c70724ded <4>[ 433.392610] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.392612] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.392615] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.392616] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.392618] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.392619] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.392621] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.392627] </TASK> <4>[ 433.392629] irq event stamp: 147639957 <4>[ 433.392630] hardirqs last enabled at (147639963): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.392632] hardirqs last disabled at (147639968): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.392634] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.392636] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.392638] ---[ end trace 0000000000000000 ]--- <2>[ 433.392640] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd5 already set (to 34bfd4003 not 34bfd4003) <4>[ 433.392660] ------------[ cut here ]------------ <4>[ 433.392661] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.392664] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.392740] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.392748] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.392750] Tainted: [U]=USER, [W]=WARN <4>[ 433.392751] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.392753] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.392755] 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>[ 433.392757] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.392759] RAX: 0000000000000000 RBX: ffff888149eedea8 RCX: 0000000000000000 <4>[ 433.392761] RDX: 0000000000000000 RSI: 0000000003d06fd5 RDI: 0000000000000000 <4>[ 433.392762] RBP: ffffc900077e3328 R08: 000000000034bfd4 R09: 0000000000000001 <4>[ 433.392764] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000002c <4>[ 433.392765] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd4003 <4>[ 433.392767] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.392768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.392770] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.392771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.392773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.392775] Call Trace: <4>[ 433.392776] <TASK> <4>[ 433.392777] ? show_regs+0x6c/0x80 <4>[ 433.392780] ? __warn+0x93/0x1c0 <4>[ 433.392783] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.392786] ? report_bug+0x182/0x1b0 <4>[ 433.392790] ? handle_bug+0x6e/0xb0 <4>[ 433.392792] ? exc_invalid_op+0x18/0x80 <4>[ 433.392795] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.392801] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.392804] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.392806] ? mark_held_locks+0x46/0x90 <4>[ 433.392814] __iommu_map+0x119/0x2c0 <4>[ 433.392820] iommu_map_sg+0xbf/0x210 <4>[ 433.392825] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.392832] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.392836] dma_map_sgtable+0x1d/0x40 <4>[ 433.392839] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.392991] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.393148] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.393301] ? paint_ptr+0x43/0xa0 <4>[ 433.393308] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.393457] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.393605] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.393762] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.393921] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.393926] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.394074] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.394225] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.394371] ? lock_acquire+0xc9/0x300 <4>[ 433.394380] ? __kernel_text_address+0x12/0x50 <4>[ 433.394392] ? __lock_acquire+0x442/0x2810 <4>[ 433.394395] ? lock_release+0xd4/0x2b0 <4>[ 433.394402] ? find_held_lock+0x31/0x90 <4>[ 433.394405] ? __might_fault+0x53/0xb0 <4>[ 433.394413] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.394560] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.394707] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.394712] drm_ioctl+0x2de/0x5a0 <4>[ 433.394715] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.394865] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.394870] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.394874] x64_sys_call+0x131e/0x2650 <4>[ 433.394877] do_syscall_64+0x91/0x180 <4>[ 433.394881] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.394884] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.394888] ? do_syscall_64+0x9d/0x180 <4>[ 433.394890] ? up_read+0x22/0x30 <4>[ 433.394893] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.394896] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.394899] ? irqentry_exit+0x77/0xb0 <4>[ 433.394902] ? clear_bhb_loop+0x15/0x70 <4>[ 433.394904] ? clear_bhb_loop+0x15/0x70 <4>[ 433.394905] ? clear_bhb_loop+0x15/0x70 <4>[ 433.394908] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.394910] RIP: 0033:0x739c70724ded <4>[ 433.394912] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.394914] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.394916] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.394918] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.394919] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.394921] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.394922] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.394929] </TASK> <4>[ 433.394931] irq event stamp: 147641081 <4>[ 433.394932] hardirqs last enabled at (147641087): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.394934] hardirqs last disabled at (147641092): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.394937] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.394938] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.394940] ---[ end trace 0000000000000000 ]--- <2>[ 433.394942] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd6 already set (to 34bfd5003 not 34bfd5003) <4>[ 433.394962] ------------[ cut here ]------------ <4>[ 433.394964] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.394966] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.395042] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.395050] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.395053] Tainted: [U]=USER, [W]=WARN <4>[ 433.395054] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.395055] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.395057] 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>[ 433.395059] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.395061] RAX: 0000000000000000 RBX: ffff888149eedeb0 RCX: 0000000000000000 <4>[ 433.395063] RDX: 0000000000000000 RSI: 0000000003d06fd6 RDI: 0000000000000000 <4>[ 433.395064] RBP: ffffc900077e3328 R08: 000000000034bfd5 R09: 0000000000000001 <4>[ 433.395066] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000002b <4>[ 433.395067] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd5003 <4>[ 433.395069] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.395071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.395072] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.395074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.395075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.395077] Call Trace: <4>[ 433.395078] <TASK> <4>[ 433.395080] ? show_regs+0x6c/0x80 <4>[ 433.395083] ? __warn+0x93/0x1c0 <4>[ 433.395086] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.395089] ? report_bug+0x182/0x1b0 <4>[ 433.395092] ? handle_bug+0x6e/0xb0 <4>[ 433.395094] ? exc_invalid_op+0x18/0x80 <4>[ 433.395097] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.395103] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.395106] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.395108] ? mark_held_locks+0x46/0x90 <4>[ 433.395116] __iommu_map+0x119/0x2c0 <4>[ 433.395122] iommu_map_sg+0xbf/0x210 <4>[ 433.395127] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.395134] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.395143] dma_map_sgtable+0x1d/0x40 <4>[ 433.395146] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.395298] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.395451] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.395603] ? paint_ptr+0x43/0xa0 <4>[ 433.395609] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.395758] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.395907] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.396064] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.396226] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.396232] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.396379] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.396526] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.396672] ? lock_acquire+0xc9/0x300 <4>[ 433.396681] ? __kernel_text_address+0x12/0x50 <4>[ 433.396692] ? __lock_acquire+0x442/0x2810 <4>[ 433.396696] ? lock_release+0xd4/0x2b0 <4>[ 433.396703] ? find_held_lock+0x31/0x90 <4>[ 433.396706] ? __might_fault+0x53/0xb0 <4>[ 433.396713] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.396860] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.397006] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.397012] drm_ioctl+0x2de/0x5a0 <4>[ 433.397014] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.397168] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.397173] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.397177] x64_sys_call+0x131e/0x2650 <4>[ 433.397180] do_syscall_64+0x91/0x180 <4>[ 433.397184] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.397187] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.397191] ? do_syscall_64+0x9d/0x180 <4>[ 433.397194] ? up_read+0x22/0x30 <4>[ 433.397196] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.397199] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.397203] ? irqentry_exit+0x77/0xb0 <4>[ 433.397205] ? clear_bhb_loop+0x15/0x70 <4>[ 433.397207] ? clear_bhb_loop+0x15/0x70 <4>[ 433.397209] ? clear_bhb_loop+0x15/0x70 <4>[ 433.397211] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.397214] RIP: 0033:0x739c70724ded <4>[ 433.397216] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.397217] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.397220] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.397222] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.397223] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.397224] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.397226] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.397233] </TASK> <4>[ 433.397234] irq event stamp: 147642207 <4>[ 433.397236] hardirqs last enabled at (147642213): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.397238] hardirqs last disabled at (147642218): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.397240] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.397242] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.397244] ---[ end trace 0000000000000000 ]--- <2>[ 433.397245] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd7 already set (to 34bfd6003 not 34bfd6003) <4>[ 433.397266] ------------[ cut here ]------------ <4>[ 433.397268] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.397270] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.397346] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.397354] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.397356] Tainted: [U]=USER, [W]=WARN <4>[ 433.397357] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.397359] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.397361] 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>[ 433.397363] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.397365] RAX: 0000000000000000 RBX: ffff888149eedeb8 RCX: 0000000000000000 <4>[ 433.397366] RDX: 0000000000000000 RSI: 0000000003d06fd7 RDI: 0000000000000000 <4>[ 433.397368] RBP: ffffc900077e3328 R08: 000000000034bfd6 R09: 0000000000000001 <4>[ 433.397370] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000002a <4>[ 433.397371] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd6003 <4>[ 433.397373] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.397374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.397376] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.397378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.397379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.397380] Call Trace: <4>[ 433.397382] <TASK> <4>[ 433.397383] ? show_regs+0x6c/0x80 <4>[ 433.397386] ? __warn+0x93/0x1c0 <4>[ 433.397389] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.397392] ? report_bug+0x182/0x1b0 <4>[ 433.397396] ? handle_bug+0x6e/0xb0 <4>[ 433.397398] ? exc_invalid_op+0x18/0x80 <4>[ 433.397400] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.397407] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.397409] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.397412] ? mark_held_locks+0x46/0x90 <4>[ 433.397419] __iommu_map+0x119/0x2c0 <4>[ 433.397425] iommu_map_sg+0xbf/0x210 <4>[ 433.397430] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.397437] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.397441] dma_map_sgtable+0x1d/0x40 <4>[ 433.397444] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.397596] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.397749] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.397902] ? paint_ptr+0x43/0xa0 <4>[ 433.397909] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.398058] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.398211] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.398368] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.398527] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.398532] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.398680] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.398827] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.398973] ? lock_acquire+0xc9/0x300 <4>[ 433.398983] ? __kernel_text_address+0x12/0x50 <4>[ 433.398994] ? __lock_acquire+0x442/0x2810 <4>[ 433.398998] ? lock_release+0xd4/0x2b0 <4>[ 433.399005] ? find_held_lock+0x31/0x90 <4>[ 433.399007] ? __might_fault+0x53/0xb0 <4>[ 433.399015] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.399166] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.399313] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.399318] drm_ioctl+0x2de/0x5a0 <4>[ 433.399321] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.399471] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.399475] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.399479] x64_sys_call+0x131e/0x2650 <4>[ 433.399482] do_syscall_64+0x91/0x180 <4>[ 433.399486] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.399489] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.399493] ? do_syscall_64+0x9d/0x180 <4>[ 433.399496] ? up_read+0x22/0x30 <4>[ 433.399498] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.399501] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.399504] ? irqentry_exit+0x77/0xb0 <4>[ 433.399507] ? clear_bhb_loop+0x15/0x70 <4>[ 433.399509] ? clear_bhb_loop+0x15/0x70 <4>[ 433.399510] ? clear_bhb_loop+0x15/0x70 <4>[ 433.399513] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.399516] RIP: 0033:0x739c70724ded <4>[ 433.399517] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.399519] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.399522] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.399523] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.399525] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.399526] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.399528] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.399535] </TASK> <4>[ 433.399536] irq event stamp: 147643331 <4>[ 433.399537] hardirqs last enabled at (147643337): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.399540] hardirqs last disabled at (147643342): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.399542] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.399544] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.399545] ---[ end trace 0000000000000000 ]--- <2>[ 433.399547] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd8 already set (to 34bfd7003 not 34bfd7003) <4>[ 433.399568] ------------[ cut here ]------------ <4>[ 433.399569] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.399571] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.399647] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.399655] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.399658] Tainted: [U]=USER, [W]=WARN <4>[ 433.399659] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.399660] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.399662] 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>[ 433.399664] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.399666] RAX: 0000000000000000 RBX: ffff888149eedec0 RCX: 0000000000000000 <4>[ 433.399668] RDX: 0000000000000000 RSI: 0000000003d06fd8 RDI: 0000000000000000 <4>[ 433.399669] RBP: ffffc900077e3328 R08: 000000000034bfd7 R09: 0000000000000001 <4>[ 433.399671] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000029 <4>[ 433.399672] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd7003 <4>[ 433.399674] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.399676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.399677] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.399679] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.399680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.399682] Call Trace: <4>[ 433.399683] <TASK> <4>[ 433.399685] ? show_regs+0x6c/0x80 <4>[ 433.399688] ? __warn+0x93/0x1c0 <4>[ 433.399691] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.399694] ? report_bug+0x182/0x1b0 <4>[ 433.399697] ? handle_bug+0x6e/0xb0 <4>[ 433.399700] ? exc_invalid_op+0x18/0x80 <4>[ 433.399702] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.399708] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.399711] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.399714] ? mark_held_locks+0x46/0x90 <4>[ 433.399721] __iommu_map+0x119/0x2c0 <4>[ 433.399727] iommu_map_sg+0xbf/0x210 <4>[ 433.399732] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.399739] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.399743] dma_map_sgtable+0x1d/0x40 <4>[ 433.399746] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.399898] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.400051] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.400209] ? paint_ptr+0x43/0xa0 <4>[ 433.400215] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.400364] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.400513] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.400670] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.400828] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.400833] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.400981] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.401128] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.401278] ? lock_acquire+0xc9/0x300 <4>[ 433.401288] ? __kernel_text_address+0x12/0x50 <4>[ 433.401299] ? __lock_acquire+0x442/0x2810 <4>[ 433.401302] ? lock_release+0xd4/0x2b0 <4>[ 433.401310] ? find_held_lock+0x31/0x90 <4>[ 433.401312] ? __might_fault+0x53/0xb0 <4>[ 433.401320] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.401467] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.401614] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.401619] drm_ioctl+0x2de/0x5a0 <4>[ 433.401622] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.401772] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.401777] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.401781] x64_sys_call+0x131e/0x2650 <4>[ 433.401784] do_syscall_64+0x91/0x180 <4>[ 433.401787] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.401791] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.401795] ? do_syscall_64+0x9d/0x180 <4>[ 433.401797] ? up_read+0x22/0x30 <4>[ 433.401800] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.401802] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.401806] ? irqentry_exit+0x77/0xb0 <4>[ 433.401809] ? clear_bhb_loop+0x15/0x70 <4>[ 433.401811] ? clear_bhb_loop+0x15/0x70 <4>[ 433.401812] ? clear_bhb_loop+0x15/0x70 <4>[ 433.401815] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.401817] RIP: 0033:0x739c70724ded <4>[ 433.401819] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.401821] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.401823] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.401825] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.401826] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.401828] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.401829] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.401836] </TASK> <4>[ 433.401837] irq event stamp: 147644455 <4>[ 433.401839] hardirqs last enabled at (147644461): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.401841] hardirqs last disabled at (147644466): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.401843] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.401845] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.401847] ---[ end trace 0000000000000000 ]--- <2>[ 433.401848] DMAR: ERROR: DMA PTE for vPFN 0x3d06fd9 already set (to 34bfd8003 not 34bfd8003) <4>[ 433.401869] ------------[ cut here ]------------ <4>[ 433.401870] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.401873] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.401949] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.401957] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.401959] Tainted: [U]=USER, [W]=WARN <4>[ 433.401960] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.401962] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.401964] 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>[ 433.401966] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.401968] RAX: 0000000000000000 RBX: ffff888149eedec8 RCX: 0000000000000000 <4>[ 433.401969] RDX: 0000000000000000 RSI: 0000000003d06fd9 RDI: 0000000000000000 <4>[ 433.401971] RBP: ffffc900077e3328 R08: 000000000034bfd8 R09: 0000000000000001 <4>[ 433.401972] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000028 <4>[ 433.401974] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd8003 <4>[ 433.401976] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.401977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.401979] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.401980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.401982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.401983] Call Trace: <4>[ 433.401985] <TASK> <4>[ 433.401986] ? show_regs+0x6c/0x80 <4>[ 433.401989] ? __warn+0x93/0x1c0 <4>[ 433.401992] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.401995] ? report_bug+0x182/0x1b0 <4>[ 433.401999] ? handle_bug+0x6e/0xb0 <4>[ 433.402001] ? exc_invalid_op+0x18/0x80 <4>[ 433.402003] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.402010] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.402013] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.402015] ? mark_held_locks+0x46/0x90 <4>[ 433.402022] __iommu_map+0x119/0x2c0 <4>[ 433.402029] iommu_map_sg+0xbf/0x210 <4>[ 433.402034] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.402040] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.402045] dma_map_sgtable+0x1d/0x40 <4>[ 433.402048] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.402204] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.402357] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.402510] ? paint_ptr+0x43/0xa0 <4>[ 433.402517] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.402666] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.402814] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.402971] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.403130] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.403139] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.403287] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.403435] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.403580] ? lock_acquire+0xc9/0x300 <4>[ 433.403590] ? __kernel_text_address+0x12/0x50 <4>[ 433.403601] ? __lock_acquire+0x442/0x2810 <4>[ 433.403605] ? lock_release+0xd4/0x2b0 <4>[ 433.403612] ? find_held_lock+0x31/0x90 <4>[ 433.403615] ? __might_fault+0x53/0xb0 <4>[ 433.403622] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.403769] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.403915] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.403921] drm_ioctl+0x2de/0x5a0 <4>[ 433.403923] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.404073] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.404078] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.404082] x64_sys_call+0x131e/0x2650 <4>[ 433.404085] do_syscall_64+0x91/0x180 <4>[ 433.404089] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.404092] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.404096] ? do_syscall_64+0x9d/0x180 <4>[ 433.404099] ? up_read+0x22/0x30 <4>[ 433.404101] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.404104] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.404107] ? irqentry_exit+0x77/0xb0 <4>[ 433.404110] ? clear_bhb_loop+0x15/0x70 <4>[ 433.404112] ? clear_bhb_loop+0x15/0x70 <4>[ 433.404113] ? clear_bhb_loop+0x15/0x70 <4>[ 433.404116] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.404119] RIP: 0033:0x739c70724ded <4>[ 433.404120] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.404122] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.404125] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.404126] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.404128] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.404129] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.404131] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.404142] </TASK> <4>[ 433.404144] irq event stamp: 147645581 <4>[ 433.404145] hardirqs last enabled at (147645587): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.404147] hardirqs last disabled at (147645592): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.404149] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.404151] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.404153] ---[ end trace 0000000000000000 ]--- <2>[ 433.404155] DMAR: ERROR: DMA PTE for vPFN 0x3d06fda already set (to 34bfd9003 not 34bfd9003) <4>[ 433.404175] ------------[ cut here ]------------ <4>[ 433.404177] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.404179] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.404256] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.404264] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.404266] Tainted: [U]=USER, [W]=WARN <4>[ 433.404268] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.404269] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.404271] 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>[ 433.404273] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.404275] RAX: 0000000000000000 RBX: ffff888149eeded0 RCX: 0000000000000000 <4>[ 433.404277] RDX: 0000000000000000 RSI: 0000000003d06fda RDI: 0000000000000000 <4>[ 433.404278] RBP: ffffc900077e3328 R08: 000000000034bfd9 R09: 0000000000000001 <4>[ 433.404280] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000027 <4>[ 433.404281] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfd9003 <4>[ 433.404283] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.404285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.404286] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.404288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.404289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.404291] Call Trace: <4>[ 433.404292] <TASK> <4>[ 433.404294] ? show_regs+0x6c/0x80 <4>[ 433.404297] ? __warn+0x93/0x1c0 <4>[ 433.404300] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.404302] ? report_bug+0x182/0x1b0 <4>[ 433.404306] ? handle_bug+0x6e/0xb0 <4>[ 433.404308] ? exc_invalid_op+0x18/0x80 <4>[ 433.404311] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.404317] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.404320] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.404322] ? mark_held_locks+0x46/0x90 <4>[ 433.404330] __iommu_map+0x119/0x2c0 <4>[ 433.404336] iommu_map_sg+0xbf/0x210 <4>[ 433.404341] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.404348] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.404352] dma_map_sgtable+0x1d/0x40 <4>[ 433.404355] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.404507] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.404660] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.404813] ? paint_ptr+0x43/0xa0 <4>[ 433.404819] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.404969] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.405117] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.405279] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.405437] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.405442] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.405590] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.405737] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.405883] ? lock_acquire+0xc9/0x300 <4>[ 433.405893] ? __kernel_text_address+0x12/0x50 <4>[ 433.405904] ? __lock_acquire+0x442/0x2810 <4>[ 433.405907] ? lock_release+0xd4/0x2b0 <4>[ 433.405914] ? find_held_lock+0x31/0x90 <4>[ 433.405917] ? __might_fault+0x53/0xb0 <4>[ 433.405925] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.406072] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.406223] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.406228] drm_ioctl+0x2de/0x5a0 <4>[ 433.406231] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.406381] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.406386] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.406390] x64_sys_call+0x131e/0x2650 <4>[ 433.406393] do_syscall_64+0x91/0x180 <4>[ 433.406397] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.406400] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.406404] ? do_syscall_64+0x9d/0x180 <4>[ 433.406406] ? up_read+0x22/0x30 <4>[ 433.406409] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.406412] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.406415] ? irqentry_exit+0x77/0xb0 <4>[ 433.406418] ? clear_bhb_loop+0x15/0x70 <4>[ 433.406420] ? clear_bhb_loop+0x15/0x70 <4>[ 433.406421] ? clear_bhb_loop+0x15/0x70 <4>[ 433.406424] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.406426] RIP: 0033:0x739c70724ded <4>[ 433.406428] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.406430] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.406432] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.406434] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.406436] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.406437] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.406439] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.406445] </TASK> <4>[ 433.406447] irq event stamp: 147646705 <4>[ 433.406448] hardirqs last enabled at (147646711): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.406450] hardirqs last disabled at (147646716): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.406452] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.406454] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.406456] ---[ end trace 0000000000000000 ]--- <2>[ 433.406458] DMAR: ERROR: DMA PTE for vPFN 0x3d06fdb already set (to 34bfda003 not 34bfda003) <4>[ 433.406479] ------------[ cut here ]------------ <4>[ 433.406480] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.406482] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.406558] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.406566] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.406569] Tainted: [U]=USER, [W]=WARN <4>[ 433.406570] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.406572] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.406573] 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>[ 433.406575] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.406578] RAX: 0000000000000000 RBX: ffff888149eeded8 RCX: 0000000000000000 <4>[ 433.406579] RDX: 0000000000000000 RSI: 0000000003d06fdb RDI: 0000000000000000 <4>[ 433.406581] RBP: ffffc900077e3328 R08: 000000000034bfda R09: 0000000000000001 <4>[ 433.406582] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000026 <4>[ 433.406584] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfda003 <4>[ 433.406585] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.406587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.406589] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.406590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.406592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.406593] Call Trace: <4>[ 433.406594] <TASK> <4>[ 433.406596] ? show_regs+0x6c/0x80 <4>[ 433.406599] ? __warn+0x93/0x1c0 <4>[ 433.406602] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.406605] ? report_bug+0x182/0x1b0 <4>[ 433.406609] ? handle_bug+0x6e/0xb0 <4>[ 433.406611] ? exc_invalid_op+0x18/0x80 <4>[ 433.406613] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.406620] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.406622] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.406625] ? mark_held_locks+0x46/0x90 <4>[ 433.406632] __iommu_map+0x119/0x2c0 <4>[ 433.406638] iommu_map_sg+0xbf/0x210 <4>[ 433.406643] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.406650] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.406654] dma_map_sgtable+0x1d/0x40 <4>[ 433.406657] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.406809] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.406962] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.407115] ? paint_ptr+0x43/0xa0 <4>[ 433.407122] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.407275] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.407424] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.407581] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.407739] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.407744] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.407892] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.408039] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.408189] ? lock_acquire+0xc9/0x300 <4>[ 433.408199] ? __kernel_text_address+0x12/0x50 <4>[ 433.408210] ? __lock_acquire+0x442/0x2810 <4>[ 433.408213] ? lock_release+0xd4/0x2b0 <4>[ 433.408221] ? find_held_lock+0x31/0x90 <4>[ 433.408223] ? __might_fault+0x53/0xb0 <4>[ 433.408231] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.408378] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.408524] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.408529] drm_ioctl+0x2de/0x5a0 <4>[ 433.408532] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.408682] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.408687] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.408691] x64_sys_call+0x131e/0x2650 <4>[ 433.408694] do_syscall_64+0x91/0x180 <4>[ 433.408697] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.408701] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.408705] ? do_syscall_64+0x9d/0x180 <4>[ 433.408707] ? up_read+0x22/0x30 <4>[ 433.408710] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.408712] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.408716] ? irqentry_exit+0x77/0xb0 <4>[ 433.408719] ? clear_bhb_loop+0x15/0x70 <4>[ 433.408720] ? clear_bhb_loop+0x15/0x70 <4>[ 433.408722] ? clear_bhb_loop+0x15/0x70 <4>[ 433.408725] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.408727] RIP: 0033:0x739c70724ded <4>[ 433.408729] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.408731] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.408733] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.408735] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.408736] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.408738] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.408739] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.408746] </TASK> <4>[ 433.408748] irq event stamp: 147647829 <4>[ 433.408749] hardirqs last enabled at (147647835): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.408751] hardirqs last disabled at (147647840): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.408753] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.408755] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.408757] ---[ end trace 0000000000000000 ]--- <2>[ 433.408759] DMAR: ERROR: DMA PTE for vPFN 0x3d06fdc already set (to 34bfdb003 not 34bfdb003) <4>[ 433.408779] ------------[ cut here ]------------ <4>[ 433.408780] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.408783] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.408859] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.408867] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.408869] Tainted: [U]=USER, [W]=WARN <4>[ 433.408870] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.408872] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.408874] 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>[ 433.408876] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.408878] RAX: 0000000000000000 RBX: ffff888149eedee0 RCX: 0000000000000000 <4>[ 433.408880] RDX: 0000000000000000 RSI: 0000000003d06fdc RDI: 0000000000000000 <4>[ 433.408881] RBP: ffffc900077e3328 R08: 000000000034bfdb R09: 0000000000000001 <4>[ 433.408883] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000025 <4>[ 433.408884] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfdb003 <4>[ 433.408886] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.408887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.408889] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.408891] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.408892] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.408893] Call Trace: <4>[ 433.408895] <TASK> <4>[ 433.408896] ? show_regs+0x6c/0x80 <4>[ 433.408899] ? __warn+0x93/0x1c0 <4>[ 433.408902] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.408905] ? report_bug+0x182/0x1b0 <4>[ 433.408909] ? handle_bug+0x6e/0xb0 <4>[ 433.408911] ? exc_invalid_op+0x18/0x80 <4>[ 433.408914] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.408920] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.408923] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.408925] ? mark_held_locks+0x46/0x90 <4>[ 433.408932] __iommu_map+0x119/0x2c0 <4>[ 433.408939] iommu_map_sg+0xbf/0x210 <4>[ 433.408944] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.408950] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.408954] dma_map_sgtable+0x1d/0x40 <4>[ 433.408958] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.409109] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.409267] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.409420] ? paint_ptr+0x43/0xa0 <4>[ 433.409426] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.409575] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.409724] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.409880] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.410039] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.410044] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.410196] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.410343] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.410489] ? lock_acquire+0xc9/0x300 <4>[ 433.410499] ? __kernel_text_address+0x12/0x50 <4>[ 433.410510] ? __lock_acquire+0x442/0x2810 <4>[ 433.410514] ? lock_release+0xd4/0x2b0 <4>[ 433.410521] ? find_held_lock+0x31/0x90 <4>[ 433.410523] ? __might_fault+0x53/0xb0 <4>[ 433.410531] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.410679] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.410825] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.410830] drm_ioctl+0x2de/0x5a0 <4>[ 433.410833] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.410983] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.410988] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.410992] x64_sys_call+0x131e/0x2650 <4>[ 433.410995] do_syscall_64+0x91/0x180 <4>[ 433.410998] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.411002] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.411006] ? do_syscall_64+0x9d/0x180 <4>[ 433.411008] ? up_read+0x22/0x30 <4>[ 433.411011] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.411013] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.411017] ? irqentry_exit+0x77/0xb0 <4>[ 433.411020] ? clear_bhb_loop+0x15/0x70 <4>[ 433.411022] ? clear_bhb_loop+0x15/0x70 <4>[ 433.411023] ? clear_bhb_loop+0x15/0x70 <4>[ 433.411026] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.411028] RIP: 0033:0x739c70724ded <4>[ 433.411030] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.411032] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.411035] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.411036] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.411038] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.411039] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.411040] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.411047] </TASK> <4>[ 433.411049] irq event stamp: 147648953 <4>[ 433.411050] hardirqs last enabled at (147648959): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.411052] hardirqs last disabled at (147648964): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.411054] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.411056] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.411058] ---[ end trace 0000000000000000 ]--- <2>[ 433.411060] DMAR: ERROR: DMA PTE for vPFN 0x3d06fdd already set (to 34bfdc003 not 34bfdc003) <4>[ 433.411080] ------------[ cut here ]------------ <4>[ 433.411082] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.411084] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.411164] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.411172] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.411175] Tainted: [U]=USER, [W]=WARN <4>[ 433.411176] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.411178] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.411180] 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>[ 433.411181] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.411184] RAX: 0000000000000000 RBX: ffff888149eedee8 RCX: 0000000000000000 <4>[ 433.411185] RDX: 0000000000000000 RSI: 0000000003d06fdd RDI: 0000000000000000 <4>[ 433.411187] RBP: ffffc900077e3328 R08: 000000000034bfdc R09: 0000000000000001 <4>[ 433.411188] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000024 <4>[ 433.411190] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfdc003 <4>[ 433.411192] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.411194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.411195] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.411197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.411198] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.411200] Call Trace: <4>[ 433.411201] <TASK> <4>[ 433.411203] ? show_regs+0x6c/0x80 <4>[ 433.411206] ? __warn+0x93/0x1c0 <4>[ 433.411209] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.411212] ? report_bug+0x182/0x1b0 <4>[ 433.411216] ? handle_bug+0x6e/0xb0 <4>[ 433.411218] ? exc_invalid_op+0x18/0x80 <4>[ 433.411221] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.411227] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.411230] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.411232] ? mark_held_locks+0x46/0x90 <4>[ 433.411240] __iommu_map+0x119/0x2c0 <4>[ 433.411246] iommu_map_sg+0xbf/0x210 <4>[ 433.411251] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.411258] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.411262] dma_map_sgtable+0x1d/0x40 <4>[ 433.411265] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.411417] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.411570] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.411723] ? paint_ptr+0x43/0xa0 <4>[ 433.411730] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.411878] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.412026] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.412187] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.412346] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.412351] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.412499] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.412646] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.412792] ? lock_acquire+0xc9/0x300 <4>[ 433.412801] ? __kernel_text_address+0x12/0x50 <4>[ 433.412813] ? __lock_acquire+0x442/0x2810 <4>[ 433.412816] ? lock_release+0xd4/0x2b0 <4>[ 433.412823] ? find_held_lock+0x31/0x90 <4>[ 433.412826] ? __might_fault+0x53/0xb0 <4>[ 433.412834] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.412980] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.413127] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.413136] drm_ioctl+0x2de/0x5a0 <4>[ 433.413139] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.413290] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.413295] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.413299] x64_sys_call+0x131e/0x2650 <4>[ 433.413301] do_syscall_64+0x91/0x180 <4>[ 433.413305] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.413309] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.413313] ? do_syscall_64+0x9d/0x180 <4>[ 433.413315] ? up_read+0x22/0x30 <4>[ 433.413318] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.413320] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.413324] ? irqentry_exit+0x77/0xb0 <4>[ 433.413327] ? clear_bhb_loop+0x15/0x70 <4>[ 433.413328] ? clear_bhb_loop+0x15/0x70 <4>[ 433.413330] ? clear_bhb_loop+0x15/0x70 <4>[ 433.413333] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.413335] RIP: 0033:0x739c70724ded <4>[ 433.413337] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.413339] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.413341] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.413343] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.413344] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.413346] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.413347] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.413354] </TASK> <4>[ 433.413356] irq event stamp: 147650079 <4>[ 433.413357] hardirqs last enabled at (147650085): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.413359] hardirqs last disabled at (147650090): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.413361] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.413363] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.413365] ---[ end trace 0000000000000000 ]--- <2>[ 433.413367] DMAR: ERROR: DMA PTE for vPFN 0x3d06fde already set (to 34bfdd003 not 34bfdd003) <4>[ 433.413388] ------------[ cut here ]------------ <4>[ 433.413389] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.413391] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.413467] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.413475] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.413478] Tainted: [U]=USER, [W]=WARN <4>[ 433.413479] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.413481] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.413483] 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>[ 433.413484] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.413487] RAX: 0000000000000000 RBX: ffff888149eedef0 RCX: 0000000000000000 <4>[ 433.413488] RDX: 0000000000000000 RSI: 0000000003d06fde RDI: 0000000000000000 <4>[ 433.413490] RBP: ffffc900077e3328 R08: 000000000034bfdd R09: 0000000000000001 <4>[ 433.413491] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000023 <4>[ 433.413493] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfdd003 <4>[ 433.413494] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.413496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.413498] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.413499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.413501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.413502] Call Trace: <4>[ 433.413503] <TASK> <4>[ 433.413505] ? show_regs+0x6c/0x80 <4>[ 433.413508] ? __warn+0x93/0x1c0 <4>[ 433.413511] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.413514] ? report_bug+0x182/0x1b0 <4>[ 433.413518] ? handle_bug+0x6e/0xb0 <4>[ 433.413520] ? exc_invalid_op+0x18/0x80 <4>[ 433.413522] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.413529] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.413531] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.413534] ? mark_held_locks+0x46/0x90 <4>[ 433.413541] __iommu_map+0x119/0x2c0 <4>[ 433.413547] iommu_map_sg+0xbf/0x210 <4>[ 433.413552] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.413559] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.413563] dma_map_sgtable+0x1d/0x40 <4>[ 433.413566] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.413719] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.413871] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.414024] ? paint_ptr+0x43/0xa0 <4>[ 433.414030] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.414184] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.414333] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.414489] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.414648] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.414653] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.414800] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.414948] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.415093] ? lock_acquire+0xc9/0x300 <4>[ 433.415103] ? __kernel_text_address+0x12/0x50 <4>[ 433.415114] ? __lock_acquire+0x442/0x2810 <4>[ 433.415118] ? lock_release+0xd4/0x2b0 <4>[ 433.415125] ? find_held_lock+0x31/0x90 <4>[ 433.415127] ? __might_fault+0x53/0xb0 <4>[ 433.415140] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.415287] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.415433] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.415439] drm_ioctl+0x2de/0x5a0 <4>[ 433.415441] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.415592] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.415597] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.415601] x64_sys_call+0x131e/0x2650 <4>[ 433.415603] do_syscall_64+0x91/0x180 <4>[ 433.415607] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.415611] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.415614] ? do_syscall_64+0x9d/0x180 <4>[ 433.415617] ? up_read+0x22/0x30 <4>[ 433.415619] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.415622] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.415626] ? irqentry_exit+0x77/0xb0 <4>[ 433.415628] ? clear_bhb_loop+0x15/0x70 <4>[ 433.415630] ? clear_bhb_loop+0x15/0x70 <4>[ 433.415632] ? clear_bhb_loop+0x15/0x70 <4>[ 433.415634] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.415637] RIP: 0033:0x739c70724ded <4>[ 433.415639] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.415640] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.415643] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.415644] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.415646] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.415647] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.415649] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.415656] </TASK> <4>[ 433.415657] irq event stamp: 147651203 <4>[ 433.415658] hardirqs last enabled at (147651209): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.415661] hardirqs last disabled at (147651214): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.415663] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.415665] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.415666] ---[ end trace 0000000000000000 ]--- <2>[ 433.415668] DMAR: ERROR: DMA PTE for vPFN 0x3d06fdf already set (to 34bfde003 not 34bfde003) <4>[ 433.415689] ------------[ cut here ]------------ <4>[ 433.415690] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.415692] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.415768] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.415776] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.415779] Tainted: [U]=USER, [W]=WARN <4>[ 433.415780] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.415782] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.415784] 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>[ 433.415785] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.415788] RAX: 0000000000000000 RBX: ffff888149eedef8 RCX: 0000000000000000 <4>[ 433.415789] RDX: 0000000000000000 RSI: 0000000003d06fdf RDI: 0000000000000000 <4>[ 433.415791] RBP: ffffc900077e3328 R08: 000000000034bfde R09: 0000000000000001 <4>[ 433.415792] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000022 <4>[ 433.415794] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfde003 <4>[ 433.415795] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.415797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.415799] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.415800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.415802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.415803] Call Trace: <4>[ 433.415804] <TASK> <4>[ 433.415806] ? show_regs+0x6c/0x80 <4>[ 433.415809] ? __warn+0x93/0x1c0 <4>[ 433.415812] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.415815] ? report_bug+0x182/0x1b0 <4>[ 433.415819] ? handle_bug+0x6e/0xb0 <4>[ 433.415821] ? exc_invalid_op+0x18/0x80 <4>[ 433.415823] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.415830] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.415832] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.415835] ? mark_held_locks+0x46/0x90 <4>[ 433.415842] __iommu_map+0x119/0x2c0 <4>[ 433.415848] iommu_map_sg+0xbf/0x210 <4>[ 433.415853] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.415860] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.415864] dma_map_sgtable+0x1d/0x40 <4>[ 433.415867] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.416019] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.416177] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.416330] ? paint_ptr+0x43/0xa0 <4>[ 433.416336] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.416485] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.416634] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.416791] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.416949] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.416954] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.417101] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.417253] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.417399] ? lock_acquire+0xc9/0x300 <4>[ 433.417408] ? __kernel_text_address+0x12/0x50 <4>[ 433.417420] ? __lock_acquire+0x442/0x2810 <4>[ 433.417423] ? lock_release+0xd4/0x2b0 <4>[ 433.417430] ? find_held_lock+0x31/0x90 <4>[ 433.417433] ? __might_fault+0x53/0xb0 <4>[ 433.417441] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.417588] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.417735] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.417740] drm_ioctl+0x2de/0x5a0 <4>[ 433.417743] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.417893] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.417898] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.417902] x64_sys_call+0x131e/0x2650 <4>[ 433.417905] do_syscall_64+0x91/0x180 <4>[ 433.417908] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.417912] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.417916] ? do_syscall_64+0x9d/0x180 <4>[ 433.417918] ? up_read+0x22/0x30 <4>[ 433.417921] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.417924] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.417927] ? irqentry_exit+0x77/0xb0 <4>[ 433.417930] ? clear_bhb_loop+0x15/0x70 <4>[ 433.417932] ? clear_bhb_loop+0x15/0x70 <4>[ 433.417933] ? clear_bhb_loop+0x15/0x70 <4>[ 433.417936] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.417938] RIP: 0033:0x739c70724ded <4>[ 433.417940] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.417942] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.417945] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.417946] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.417948] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.417949] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.417951] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.417957] </TASK> <4>[ 433.417959] irq event stamp: 147652327 <4>[ 433.417960] hardirqs last enabled at (147652333): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.417962] hardirqs last disabled at (147652338): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.417964] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.417966] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.417968] ---[ end trace 0000000000000000 ]--- <2>[ 433.417970] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe0 already set (to 34bfdf003 not 34bfdf003) <4>[ 433.417990] ------------[ cut here ]------------ <4>[ 433.417992] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.417994] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.418070] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.418078] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.418081] Tainted: [U]=USER, [W]=WARN <4>[ 433.418082] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.418084] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.418086] 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>[ 433.418087] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.418090] RAX: 0000000000000000 RBX: ffff888149eedf00 RCX: 0000000000000000 <4>[ 433.418091] RDX: 0000000000000000 RSI: 0000000003d06fe0 RDI: 0000000000000000 <4>[ 433.418093] RBP: ffffc900077e3328 R08: 000000000034bfdf R09: 0000000000000001 <4>[ 433.418094] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000021 <4>[ 433.418096] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfdf003 <4>[ 433.418097] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.418099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.418101] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.418102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.418104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.418105] Call Trace: <4>[ 433.418106] <TASK> <4>[ 433.418108] ? show_regs+0x6c/0x80 <4>[ 433.418111] ? __warn+0x93/0x1c0 <4>[ 433.418114] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.418117] ? report_bug+0x182/0x1b0 <4>[ 433.418121] ? handle_bug+0x6e/0xb0 <4>[ 433.418123] ? exc_invalid_op+0x18/0x80 <4>[ 433.418125] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.418136] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.418139] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.418142] ? mark_held_locks+0x46/0x90 <4>[ 433.418149] __iommu_map+0x119/0x2c0 <4>[ 433.418155] iommu_map_sg+0xbf/0x210 <4>[ 433.418160] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.418167] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.418171] dma_map_sgtable+0x1d/0x40 <4>[ 433.418174] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.418326] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.418479] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.418631] ? paint_ptr+0x43/0xa0 <4>[ 433.418638] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.418787] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.418935] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.419092] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.419255] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.419260] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.419408] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.419555] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.419701] ? lock_acquire+0xc9/0x300 <4>[ 433.419711] ? __kernel_text_address+0x12/0x50 <4>[ 433.419722] ? __lock_acquire+0x442/0x2810 <4>[ 433.419725] ? lock_release+0xd4/0x2b0 <4>[ 433.419733] ? find_held_lock+0x31/0x90 <4>[ 433.419735] ? __might_fault+0x53/0xb0 <4>[ 433.419743] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.419890] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.420036] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.420041] drm_ioctl+0x2de/0x5a0 <4>[ 433.420044] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.420198] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.420203] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.420207] x64_sys_call+0x131e/0x2650 <4>[ 433.420210] do_syscall_64+0x91/0x180 <4>[ 433.420214] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.420217] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.420221] ? do_syscall_64+0x9d/0x180 <4>[ 433.420224] ? up_read+0x22/0x30 <4>[ 433.420226] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.420229] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.420233] ? irqentry_exit+0x77/0xb0 <4>[ 433.420236] ? clear_bhb_loop+0x15/0x70 <4>[ 433.420237] ? clear_bhb_loop+0x15/0x70 <4>[ 433.420239] ? clear_bhb_loop+0x15/0x70 <4>[ 433.420242] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.420244] RIP: 0033:0x739c70724ded <4>[ 433.420246] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.420248] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.420250] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.420252] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.420253] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.420255] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.420256] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.420263] </TASK> <4>[ 433.420264] irq event stamp: 147653453 <4>[ 433.420266] hardirqs last enabled at (147653459): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.420268] hardirqs last disabled at (147653464): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.420270] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.420272] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.420274] ---[ end trace 0000000000000000 ]--- <2>[ 433.420276] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe1 already set (to 34bfe0003 not 34bfe0003) <4>[ 433.420296] ------------[ cut here ]------------ <4>[ 433.420298] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.420300] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.420376] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.420384] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.420387] Tainted: [U]=USER, [W]=WARN <4>[ 433.420388] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.420390] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.420392] 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>[ 433.420393] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.420396] RAX: 0000000000000000 RBX: ffff888149eedf08 RCX: 0000000000000000 <4>[ 433.420397] RDX: 0000000000000000 RSI: 0000000003d06fe1 RDI: 0000000000000000 <4>[ 433.420399] RBP: ffffc900077e3328 R08: 000000000034bfe0 R09: 0000000000000001 <4>[ 433.420400] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000020 <4>[ 433.420402] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe0003 <4>[ 433.420403] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.420405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.420407] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.420408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.420410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.420411] Call Trace: <4>[ 433.420412] <TASK> <4>[ 433.420414] ? show_regs+0x6c/0x80 <4>[ 433.420417] ? __warn+0x93/0x1c0 <4>[ 433.420420] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.420423] ? report_bug+0x182/0x1b0 <4>[ 433.420427] ? handle_bug+0x6e/0xb0 <4>[ 433.420429] ? exc_invalid_op+0x18/0x80 <4>[ 433.420431] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.420438] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.420441] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.420443] ? mark_held_locks+0x46/0x90 <4>[ 433.420451] __iommu_map+0x119/0x2c0 <4>[ 433.420457] iommu_map_sg+0xbf/0x210 <4>[ 433.420462] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.420468] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.420472] dma_map_sgtable+0x1d/0x40 <4>[ 433.420476] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.420627] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.420780] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.420933] ? paint_ptr+0x43/0xa0 <4>[ 433.420939] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.421089] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.421242] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.421399] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.421558] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.421564] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.421711] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.421858] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.422004] ? lock_acquire+0xc9/0x300 <4>[ 433.422014] ? __kernel_text_address+0x12/0x50 <4>[ 433.422025] ? __lock_acquire+0x442/0x2810 <4>[ 433.422028] ? lock_release+0xd4/0x2b0 <4>[ 433.422036] ? find_held_lock+0x31/0x90 <4>[ 433.422038] ? __might_fault+0x53/0xb0 <4>[ 433.422046] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.422197] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.422344] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.422349] drm_ioctl+0x2de/0x5a0 <4>[ 433.422351] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.422502] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.422507] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.422511] x64_sys_call+0x131e/0x2650 <4>[ 433.422513] do_syscall_64+0x91/0x180 <4>[ 433.422517] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.422521] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.422524] ? do_syscall_64+0x9d/0x180 <4>[ 433.422527] ? up_read+0x22/0x30 <4>[ 433.422529] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.422532] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.422536] ? irqentry_exit+0x77/0xb0 <4>[ 433.422539] ? clear_bhb_loop+0x15/0x70 <4>[ 433.422540] ? clear_bhb_loop+0x15/0x70 <4>[ 433.422542] ? clear_bhb_loop+0x15/0x70 <4>[ 433.422544] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.422547] RIP: 0033:0x739c70724ded <4>[ 433.422549] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.422551] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.422553] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.422555] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.422556] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.422558] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.422559] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.422566] </TASK> <4>[ 433.422567] irq event stamp: 147654577 <4>[ 433.422569] hardirqs last enabled at (147654583): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.422571] hardirqs last disabled at (147654588): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.422573] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.422575] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.422577] ---[ end trace 0000000000000000 ]--- <2>[ 433.422578] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe2 already set (to 34bfe1003 not 34bfe1003) <4>[ 433.422599] ------------[ cut here ]------------ <4>[ 433.422600] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.422603] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.422679] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.422687] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.422689] Tainted: [U]=USER, [W]=WARN <4>[ 433.422691] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.422692] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.422694] 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>[ 433.422696] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.422698] RAX: 0000000000000000 RBX: ffff888149eedf10 RCX: 0000000000000000 <4>[ 433.422700] RDX: 0000000000000000 RSI: 0000000003d06fe2 RDI: 0000000000000000 <4>[ 433.422701] RBP: ffffc900077e3328 R08: 000000000034bfe1 R09: 0000000000000001 <4>[ 433.422703] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000001f <4>[ 433.422704] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe1003 <4>[ 433.422706] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.422708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.422709] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.422711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.422712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.422714] Call Trace: <4>[ 433.422715] <TASK> <4>[ 433.422716] ? show_regs+0x6c/0x80 <4>[ 433.422719] ? __warn+0x93/0x1c0 <4>[ 433.422722] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.422725] ? report_bug+0x182/0x1b0 <4>[ 433.422729] ? handle_bug+0x6e/0xb0 <4>[ 433.422731] ? exc_invalid_op+0x18/0x80 <4>[ 433.422734] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.422740] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.422743] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.422745] ? mark_held_locks+0x46/0x90 <4>[ 433.422753] __iommu_map+0x119/0x2c0 <4>[ 433.422759] iommu_map_sg+0xbf/0x210 <4>[ 433.422764] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.422770] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.422775] dma_map_sgtable+0x1d/0x40 <4>[ 433.422778] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.422929] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.423083] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.423241] ? paint_ptr+0x43/0xa0 <4>[ 433.423247] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.423396] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.423545] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.423702] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.423861] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.423866] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.424014] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.424166] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.424312] ? lock_acquire+0xc9/0x300 <4>[ 433.424322] ? __kernel_text_address+0x12/0x50 <4>[ 433.424333] ? __lock_acquire+0x442/0x2810 <4>[ 433.424336] ? lock_release+0xd4/0x2b0 <4>[ 433.424343] ? find_held_lock+0x31/0x90 <4>[ 433.424346] ? __might_fault+0x53/0xb0 <4>[ 433.424354] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.424501] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.424647] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.424652] drm_ioctl+0x2de/0x5a0 <4>[ 433.424655] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.424806] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.424811] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.424815] x64_sys_call+0x131e/0x2650 <4>[ 433.424817] do_syscall_64+0x91/0x180 <4>[ 433.424821] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.424825] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.424828] ? do_syscall_64+0x9d/0x180 <4>[ 433.424831] ? up_read+0x22/0x30 <4>[ 433.424833] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.424836] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.424840] ? irqentry_exit+0x77/0xb0 <4>[ 433.424842] ? clear_bhb_loop+0x15/0x70 <4>[ 433.424844] ? clear_bhb_loop+0x15/0x70 <4>[ 433.424846] ? clear_bhb_loop+0x15/0x70 <4>[ 433.424848] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.424851] RIP: 0033:0x739c70724ded <4>[ 433.424853] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.424854] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.424857] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.424858] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.424860] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.424861] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.424863] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.424870] </TASK> <4>[ 433.424871] irq event stamp: 147655701 <4>[ 433.424872] hardirqs last enabled at (147655707): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.424875] hardirqs last disabled at (147655712): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.424877] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.424879] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.424881] ---[ end trace 0000000000000000 ]--- <2>[ 433.424882] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe3 already set (to 34bfe2003 not 34bfe2003) <4>[ 433.424903] ------------[ cut here ]------------ <4>[ 433.424904] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.424907] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.424983] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.424991] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.424993] Tainted: [U]=USER, [W]=WARN <4>[ 433.424994] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.424996] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.424998] 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>[ 433.425000] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.425002] RAX: 0000000000000000 RBX: ffff888149eedf18 RCX: 0000000000000000 <4>[ 433.425003] RDX: 0000000000000000 RSI: 0000000003d06fe3 RDI: 0000000000000000 <4>[ 433.425005] RBP: ffffc900077e3328 R08: 000000000034bfe2 R09: 0000000000000001 <4>[ 433.425006] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000001e <4>[ 433.425008] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe2003 <4>[ 433.425010] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.425011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.425013] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.425015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.425016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.425018] Call Trace: <4>[ 433.425019] <TASK> <4>[ 433.425020] ? show_regs+0x6c/0x80 <4>[ 433.425023] ? __warn+0x93/0x1c0 <4>[ 433.425026] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.425029] ? report_bug+0x182/0x1b0 <4>[ 433.425033] ? handle_bug+0x6e/0xb0 <4>[ 433.425035] ? exc_invalid_op+0x18/0x80 <4>[ 433.425038] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.425044] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.425047] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.425049] ? mark_held_locks+0x46/0x90 <4>[ 433.425057] __iommu_map+0x119/0x2c0 <4>[ 433.425063] iommu_map_sg+0xbf/0x210 <4>[ 433.425068] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.425074] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.425079] dma_map_sgtable+0x1d/0x40 <4>[ 433.425082] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.425239] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.425392] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.425545] ? paint_ptr+0x43/0xa0 <4>[ 433.425552] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.425701] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.425850] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.426007] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.426169] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.426174] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.426322] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.426469] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.426615] ? lock_acquire+0xc9/0x300 <4>[ 433.426625] ? __kernel_text_address+0x12/0x50 <4>[ 433.426636] ? __lock_acquire+0x442/0x2810 <4>[ 433.426639] ? lock_release+0xd4/0x2b0 <4>[ 433.426647] ? find_held_lock+0x31/0x90 <4>[ 433.426649] ? __might_fault+0x53/0xb0 <4>[ 433.426657] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.426804] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.426950] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.426956] drm_ioctl+0x2de/0x5a0 <4>[ 433.426958] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.427109] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.427114] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.427118] x64_sys_call+0x131e/0x2650 <4>[ 433.427121] do_syscall_64+0x91/0x180 <4>[ 433.427124] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.427128] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.427136] ? do_syscall_64+0x9d/0x180 <4>[ 433.427139] ? up_read+0x22/0x30 <4>[ 433.427141] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.427144] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.427147] ? irqentry_exit+0x77/0xb0 <4>[ 433.427150] ? clear_bhb_loop+0x15/0x70 <4>[ 433.427152] ? clear_bhb_loop+0x15/0x70 <4>[ 433.427154] ? clear_bhb_loop+0x15/0x70 <4>[ 433.427156] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.427159] RIP: 0033:0x739c70724ded <4>[ 433.427160] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.427162] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.427165] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.427166] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.427168] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.427169] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.427171] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.427177] </TASK> <4>[ 433.427179] irq event stamp: 147656827 <4>[ 433.427180] hardirqs last enabled at (147656833): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.427182] hardirqs last disabled at (147656838): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.427185] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.427187] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.427189] ---[ end trace 0000000000000000 ]--- <2>[ 433.427190] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe4 already set (to 34bfe3003 not 34bfe3003) <4>[ 433.427211] ------------[ cut here ]------------ <4>[ 433.427212] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.427215] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.427291] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.427299] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.427301] Tainted: [U]=USER, [W]=WARN <4>[ 433.427303] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.427304] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.427306] 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>[ 433.427308] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.427310] RAX: 0000000000000000 RBX: ffff888149eedf20 RCX: 0000000000000000 <4>[ 433.427312] RDX: 0000000000000000 RSI: 0000000003d06fe4 RDI: 0000000000000000 <4>[ 433.427313] RBP: ffffc900077e3328 R08: 000000000034bfe3 R09: 0000000000000001 <4>[ 433.427315] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000001d <4>[ 433.427316] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe3003 <4>[ 433.427318] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.427320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.427321] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.427323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.427324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.427326] Call Trace: <4>[ 433.427327] <TASK> <4>[ 433.427329] ? show_regs+0x6c/0x80 <4>[ 433.427332] ? __warn+0x93/0x1c0 <4>[ 433.427335] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.427338] ? report_bug+0x182/0x1b0 <4>[ 433.427341] ? handle_bug+0x6e/0xb0 <4>[ 433.427344] ? exc_invalid_op+0x18/0x80 <4>[ 433.427346] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.427352] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.427355] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.427358] ? mark_held_locks+0x46/0x90 <4>[ 433.427365] __iommu_map+0x119/0x2c0 <4>[ 433.427371] iommu_map_sg+0xbf/0x210 <4>[ 433.427376] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.427383] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.427387] dma_map_sgtable+0x1d/0x40 <4>[ 433.427390] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.427543] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.427696] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.427849] ? paint_ptr+0x43/0xa0 <4>[ 433.427856] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.428005] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.428158] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.428316] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.428474] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.428480] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.428627] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.428774] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.428920] ? lock_acquire+0xc9/0x300 <4>[ 433.428929] ? __kernel_text_address+0x12/0x50 <4>[ 433.428941] ? __lock_acquire+0x442/0x2810 <4>[ 433.428944] ? lock_release+0xd4/0x2b0 <4>[ 433.428951] ? find_held_lock+0x31/0x90 <4>[ 433.428954] ? __might_fault+0x53/0xb0 <4>[ 433.428962] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.429108] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.429259] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.429264] drm_ioctl+0x2de/0x5a0 <4>[ 433.429267] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.429418] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.429422] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.429426] x64_sys_call+0x131e/0x2650 <4>[ 433.429429] do_syscall_64+0x91/0x180 <4>[ 433.429433] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.429437] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.429440] ? do_syscall_64+0x9d/0x180 <4>[ 433.429443] ? up_read+0x22/0x30 <4>[ 433.429445] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.429448] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.429452] ? irqentry_exit+0x77/0xb0 <4>[ 433.429454] ? clear_bhb_loop+0x15/0x70 <4>[ 433.429456] ? clear_bhb_loop+0x15/0x70 <4>[ 433.429458] ? clear_bhb_loop+0x15/0x70 <4>[ 433.429460] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.429463] RIP: 0033:0x739c70724ded <4>[ 433.429465] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.429466] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.429469] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.429471] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.429472] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.429474] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.429475] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.429482] </TASK> <4>[ 433.429483] irq event stamp: 147657951 <4>[ 433.429484] hardirqs last enabled at (147657957): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.429487] hardirqs last disabled at (147657962): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.429489] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.429491] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.429493] ---[ end trace 0000000000000000 ]--- <2>[ 433.429494] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe5 already set (to 34bfe4003 not 34bfe4003) <4>[ 433.429515] ------------[ cut here ]------------ <4>[ 433.429516] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.429519] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.429595] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.429602] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.429605] Tainted: [U]=USER, [W]=WARN <4>[ 433.429606] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.429608] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.429610] 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>[ 433.429611] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.429613] RAX: 0000000000000000 RBX: ffff888149eedf28 RCX: 0000000000000000 <4>[ 433.429615] RDX: 0000000000000000 RSI: 0000000003d06fe5 RDI: 0000000000000000 <4>[ 433.429616] RBP: ffffc900077e3328 R08: 000000000034bfe4 R09: 0000000000000001 <4>[ 433.429618] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000001c <4>[ 433.429619] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe4003 <4>[ 433.429621] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.429623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.429624] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.429626] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.429627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.429629] Call Trace: <4>[ 433.429630] <TASK> <4>[ 433.429632] ? show_regs+0x6c/0x80 <4>[ 433.429635] ? __warn+0x93/0x1c0 <4>[ 433.429638] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.429641] ? report_bug+0x182/0x1b0 <4>[ 433.429644] ? handle_bug+0x6e/0xb0 <4>[ 433.429647] ? exc_invalid_op+0x18/0x80 <4>[ 433.429649] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.429655] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.429658] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.429660] ? mark_held_locks+0x46/0x90 <4>[ 433.429668] __iommu_map+0x119/0x2c0 <4>[ 433.429674] iommu_map_sg+0xbf/0x210 <4>[ 433.429679] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.429686] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.429690] dma_map_sgtable+0x1d/0x40 <4>[ 433.429693] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.429845] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.429998] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.430155] ? paint_ptr+0x43/0xa0 <4>[ 433.430162] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.430311] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.430460] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.430617] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.430776] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.430781] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.430930] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.431078] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.431228] ? lock_acquire+0xc9/0x300 <4>[ 433.431237] ? __kernel_text_address+0x12/0x50 <4>[ 433.431249] ? __lock_acquire+0x442/0x2810 <4>[ 433.431252] ? lock_release+0xd4/0x2b0 <4>[ 433.431259] ? find_held_lock+0x31/0x90 <4>[ 433.431262] ? __might_fault+0x53/0xb0 <4>[ 433.431270] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.431417] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.431563] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.431568] drm_ioctl+0x2de/0x5a0 <4>[ 433.431571] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.431722] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.431727] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.431730] x64_sys_call+0x131e/0x2650 <4>[ 433.431733] do_syscall_64+0x91/0x180 <4>[ 433.431737] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.431741] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.431744] ? do_syscall_64+0x9d/0x180 <4>[ 433.431747] ? up_read+0x22/0x30 <4>[ 433.431749] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.431752] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.431756] ? irqentry_exit+0x77/0xb0 <4>[ 433.431758] ? clear_bhb_loop+0x15/0x70 <4>[ 433.431760] ? clear_bhb_loop+0x15/0x70 <4>[ 433.431762] ? clear_bhb_loop+0x15/0x70 <4>[ 433.431764] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.431767] RIP: 0033:0x739c70724ded <4>[ 433.431769] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.431770] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.431773] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.431774] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.431776] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.431777] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.431779] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.431786] </TASK> <4>[ 433.431787] irq event stamp: 147659075 <4>[ 433.431788] hardirqs last enabled at (147659081): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.431791] hardirqs last disabled at (147659086): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.431793] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.431795] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.431797] ---[ end trace 0000000000000000 ]--- <2>[ 433.431798] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe6 already set (to 34bfe5003 not 34bfe5003) <4>[ 433.431819] ------------[ cut here ]------------ <4>[ 433.431820] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.431823] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.431899] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.431907] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.431909] Tainted: [U]=USER, [W]=WARN <4>[ 433.431910] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.431912] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.431914] 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>[ 433.431916] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.431918] RAX: 0000000000000000 RBX: ffff888149eedf30 RCX: 0000000000000000 <4>[ 433.431920] RDX: 0000000000000000 RSI: 0000000003d06fe6 RDI: 0000000000000000 <4>[ 433.431921] RBP: ffffc900077e3328 R08: 000000000034bfe5 R09: 0000000000000001 <4>[ 433.431923] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000001b <4>[ 433.431924] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe5003 <4>[ 433.431926] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.431927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.431929] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.431931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.431932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.431933] Call Trace: <4>[ 433.431935] <TASK> <4>[ 433.431936] ? show_regs+0x6c/0x80 <4>[ 433.431939] ? __warn+0x93/0x1c0 <4>[ 433.431942] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.431945] ? report_bug+0x182/0x1b0 <4>[ 433.431949] ? handle_bug+0x6e/0xb0 <4>[ 433.431951] ? exc_invalid_op+0x18/0x80 <4>[ 433.431954] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.431960] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.431963] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.431965] ? mark_held_locks+0x46/0x90 <4>[ 433.431973] __iommu_map+0x119/0x2c0 <4>[ 433.431979] iommu_map_sg+0xbf/0x210 <4>[ 433.431984] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.431990] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.431995] dma_map_sgtable+0x1d/0x40 <4>[ 433.431998] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.432154] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.432307] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.432460] ? paint_ptr+0x43/0xa0 <4>[ 433.432467] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.432616] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.432765] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.432922] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.433081] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.433086] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.433237] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.433385] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.433530] ? lock_acquire+0xc9/0x300 <4>[ 433.433540] ? __kernel_text_address+0x12/0x50 <4>[ 433.433551] ? __lock_acquire+0x442/0x2810 <4>[ 433.433555] ? lock_release+0xd4/0x2b0 <4>[ 433.433562] ? find_held_lock+0x31/0x90 <4>[ 433.433565] ? __might_fault+0x53/0xb0 <4>[ 433.433572] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.433720] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.433866] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.433871] drm_ioctl+0x2de/0x5a0 <4>[ 433.433874] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.434024] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.434029] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.434033] x64_sys_call+0x131e/0x2650 <4>[ 433.434036] do_syscall_64+0x91/0x180 <4>[ 433.434039] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.434043] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.434047] ? do_syscall_64+0x9d/0x180 <4>[ 433.434049] ? up_read+0x22/0x30 <4>[ 433.434052] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.434054] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.434058] ? irqentry_exit+0x77/0xb0 <4>[ 433.434061] ? clear_bhb_loop+0x15/0x70 <4>[ 433.434063] ? clear_bhb_loop+0x15/0x70 <4>[ 433.434064] ? clear_bhb_loop+0x15/0x70 <4>[ 433.434067] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.434069] RIP: 0033:0x739c70724ded <4>[ 433.434071] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.434073] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.434075] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.434077] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.434078] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.434080] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.434081] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.434088] </TASK> <4>[ 433.434090] irq event stamp: 147660199 <4>[ 433.434091] hardirqs last enabled at (147660205): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.434093] hardirqs last disabled at (147660210): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.434095] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.434097] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.434099] ---[ end trace 0000000000000000 ]--- <2>[ 433.434101] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe7 already set (to 34bfe6003 not 34bfe6003) <4>[ 433.434122] ------------[ cut here ]------------ <4>[ 433.434123] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.434125] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.434207] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.434215] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.434217] Tainted: [U]=USER, [W]=WARN <4>[ 433.434219] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.434220] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.434222] 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>[ 433.434224] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.434226] RAX: 0000000000000000 RBX: ffff888149eedf38 RCX: 0000000000000000 <4>[ 433.434228] RDX: 0000000000000000 RSI: 0000000003d06fe7 RDI: 0000000000000000 <4>[ 433.434229] RBP: ffffc900077e3328 R08: 000000000034bfe6 R09: 0000000000000001 <4>[ 433.434231] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000001a <4>[ 433.434232] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe6003 <4>[ 433.434234] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.434236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.434237] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.434239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.434240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.434242] Call Trace: <4>[ 433.434243] <TASK> <4>[ 433.434245] ? show_regs+0x6c/0x80 <4>[ 433.434248] ? __warn+0x93/0x1c0 <4>[ 433.434251] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.434254] ? report_bug+0x182/0x1b0 <4>[ 433.434258] ? handle_bug+0x6e/0xb0 <4>[ 433.434260] ? exc_invalid_op+0x18/0x80 <4>[ 433.434262] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.434269] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.434271] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.434274] ? mark_held_locks+0x46/0x90 <4>[ 433.434281] __iommu_map+0x119/0x2c0 <4>[ 433.434288] iommu_map_sg+0xbf/0x210 <4>[ 433.434293] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.434299] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.434303] dma_map_sgtable+0x1d/0x40 <4>[ 433.434307] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.434459] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.434612] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.434765] ? paint_ptr+0x43/0xa0 <4>[ 433.434772] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.434920] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.435069] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.435231] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.435391] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.435396] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.435543] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.435691] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.435837] ? lock_acquire+0xc9/0x300 <4>[ 433.435846] ? __kernel_text_address+0x12/0x50 <4>[ 433.435858] ? __lock_acquire+0x442/0x2810 <4>[ 433.435861] ? lock_release+0xd4/0x2b0 <4>[ 433.435868] ? find_held_lock+0x31/0x90 <4>[ 433.435871] ? __might_fault+0x53/0xb0 <4>[ 433.435879] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.436026] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.436177] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.436182] drm_ioctl+0x2de/0x5a0 <4>[ 433.436185] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.436336] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.436340] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.436344] x64_sys_call+0x131e/0x2650 <4>[ 433.436347] do_syscall_64+0x91/0x180 <4>[ 433.436351] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.436354] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.436358] ? do_syscall_64+0x9d/0x180 <4>[ 433.436361] ? up_read+0x22/0x30 <4>[ 433.436363] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.436366] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.436370] ? irqentry_exit+0x77/0xb0 <4>[ 433.436372] ? clear_bhb_loop+0x15/0x70 <4>[ 433.436374] ? clear_bhb_loop+0x15/0x70 <4>[ 433.436376] ? clear_bhb_loop+0x15/0x70 <4>[ 433.436378] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.436381] RIP: 0033:0x739c70724ded <4>[ 433.436383] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.436384] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.436387] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.436388] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.436390] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.436391] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.436393] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.436400] </TASK> <4>[ 433.436401] irq event stamp: 147661325 <4>[ 433.436402] hardirqs last enabled at (147661331): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.436404] hardirqs last disabled at (147661336): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.436407] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.436408] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.436410] ---[ end trace 0000000000000000 ]--- <2>[ 433.436412] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe8 already set (to 34bfe7003 not 34bfe7003) <4>[ 433.436432] ------------[ cut here ]------------ <4>[ 433.436434] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.436436] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.436512] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.436520] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.436522] Tainted: [U]=USER, [W]=WARN <4>[ 433.436524] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.436525] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.436527] 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>[ 433.436529] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.436531] RAX: 0000000000000000 RBX: ffff888149eedf40 RCX: 0000000000000000 <4>[ 433.436533] RDX: 0000000000000000 RSI: 0000000003d06fe8 RDI: 0000000000000000 <4>[ 433.436534] RBP: ffffc900077e3328 R08: 000000000034bfe7 R09: 0000000000000001 <4>[ 433.436536] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000019 <4>[ 433.436537] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe7003 <4>[ 433.436539] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.436541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.436542] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.436544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.436545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.436547] Call Trace: <4>[ 433.436548] <TASK> <4>[ 433.436549] ? show_regs+0x6c/0x80 <4>[ 433.436553] ? __warn+0x93/0x1c0 <4>[ 433.436556] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.436559] ? report_bug+0x182/0x1b0 <4>[ 433.436562] ? handle_bug+0x6e/0xb0 <4>[ 433.436564] ? exc_invalid_op+0x18/0x80 <4>[ 433.436567] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.436573] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.436576] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.436578] ? mark_held_locks+0x46/0x90 <4>[ 433.436586] __iommu_map+0x119/0x2c0 <4>[ 433.436592] iommu_map_sg+0xbf/0x210 <4>[ 433.436597] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.436604] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.436608] dma_map_sgtable+0x1d/0x40 <4>[ 433.436611] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.436763] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.436916] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.437069] ? paint_ptr+0x43/0xa0 <4>[ 433.437076] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.437230] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.437379] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.437536] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.437695] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.437700] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.437848] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.437995] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.438146] ? lock_acquire+0xc9/0x300 <4>[ 433.438155] ? __kernel_text_address+0x12/0x50 <4>[ 433.438166] ? __lock_acquire+0x442/0x2810 <4>[ 433.438170] ? lock_release+0xd4/0x2b0 <4>[ 433.438177] ? find_held_lock+0x31/0x90 <4>[ 433.438180] ? __might_fault+0x53/0xb0 <4>[ 433.438187] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.438335] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.438481] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.438486] drm_ioctl+0x2de/0x5a0 <4>[ 433.438489] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.438640] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.438645] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.438649] x64_sys_call+0x131e/0x2650 <4>[ 433.438651] do_syscall_64+0x91/0x180 <4>[ 433.438655] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.438659] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.438662] ? do_syscall_64+0x9d/0x180 <4>[ 433.438665] ? up_read+0x22/0x30 <4>[ 433.438667] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.438670] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.438674] ? irqentry_exit+0x77/0xb0 <4>[ 433.438676] ? clear_bhb_loop+0x15/0x70 <4>[ 433.438678] ? clear_bhb_loop+0x15/0x70 <4>[ 433.438680] ? clear_bhb_loop+0x15/0x70 <4>[ 433.438682] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.438685] RIP: 0033:0x739c70724ded <4>[ 433.438687] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.438688] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.438691] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.438692] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.438694] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.438695] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.438697] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.438703] </TASK> <4>[ 433.438705] irq event stamp: 147662449 <4>[ 433.438706] hardirqs last enabled at (147662455): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.438708] hardirqs last disabled at (147662460): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.438711] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.438712] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.438714] ---[ end trace 0000000000000000 ]--- <2>[ 433.438716] DMAR: ERROR: DMA PTE for vPFN 0x3d06fe9 already set (to 34bfe8003 not 34bfe8003) <4>[ 433.438736] ------------[ cut here ]------------ <4>[ 433.438738] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.438740] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.438816] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.438824] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.438826] Tainted: [U]=USER, [W]=WARN <4>[ 433.438828] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.438829] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.438831] 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>[ 433.438833] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.438835] RAX: 0000000000000000 RBX: ffff888149eedf48 RCX: 0000000000000000 <4>[ 433.438837] RDX: 0000000000000000 RSI: 0000000003d06fe9 RDI: 0000000000000000 <4>[ 433.438838] RBP: ffffc900077e3328 R08: 000000000034bfe8 R09: 0000000000000001 <4>[ 433.438840] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000018 <4>[ 433.438842] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe8003 <4>[ 433.438843] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.438845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.438846] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.438848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.438849] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.438851] Call Trace: <4>[ 433.438852] <TASK> <4>[ 433.438854] ? show_regs+0x6c/0x80 <4>[ 433.438857] ? __warn+0x93/0x1c0 <4>[ 433.438860] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.438863] ? report_bug+0x182/0x1b0 <4>[ 433.438866] ? handle_bug+0x6e/0xb0 <4>[ 433.438869] ? exc_invalid_op+0x18/0x80 <4>[ 433.438871] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.438877] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.438880] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.438883] ? mark_held_locks+0x46/0x90 <4>[ 433.438890] __iommu_map+0x119/0x2c0 <4>[ 433.438896] iommu_map_sg+0xbf/0x210 <4>[ 433.438901] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.438908] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.438912] dma_map_sgtable+0x1d/0x40 <4>[ 433.438915] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.439067] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.439225] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.439377] ? paint_ptr+0x43/0xa0 <4>[ 433.439384] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.439533] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.439681] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.439838] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.439996] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.440001] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.440152] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.440300] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.440446] ? lock_acquire+0xc9/0x300 <4>[ 433.440455] ? __kernel_text_address+0x12/0x50 <4>[ 433.440467] ? __lock_acquire+0x442/0x2810 <4>[ 433.440470] ? lock_release+0xd4/0x2b0 <4>[ 433.440478] ? find_held_lock+0x31/0x90 <4>[ 433.440480] ? __might_fault+0x53/0xb0 <4>[ 433.440488] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.440635] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.440781] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.440787] drm_ioctl+0x2de/0x5a0 <4>[ 433.440789] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.440940] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.440945] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.440949] x64_sys_call+0x131e/0x2650 <4>[ 433.440951] do_syscall_64+0x91/0x180 <4>[ 433.440955] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.440959] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.440962] ? do_syscall_64+0x9d/0x180 <4>[ 433.440965] ? up_read+0x22/0x30 <4>[ 433.440967] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.440970] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.440974] ? irqentry_exit+0x77/0xb0 <4>[ 433.440976] ? clear_bhb_loop+0x15/0x70 <4>[ 433.440978] ? clear_bhb_loop+0x15/0x70 <4>[ 433.440980] ? clear_bhb_loop+0x15/0x70 <4>[ 433.440982] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.440985] RIP: 0033:0x739c70724ded <4>[ 433.440987] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.440988] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.440991] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.440993] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.440994] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.440996] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.440997] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.441004] </TASK> <4>[ 433.441005] irq event stamp: 147663573 <4>[ 433.441006] hardirqs last enabled at (147663579): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.441009] hardirqs last disabled at (147663584): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.441011] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.441013] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.441015] ---[ end trace 0000000000000000 ]--- <2>[ 433.441016] DMAR: ERROR: DMA PTE for vPFN 0x3d06fea already set (to 34bfe9003 not 34bfe9003) <4>[ 433.441037] ------------[ cut here ]------------ <4>[ 433.441038] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.441041] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.441117] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.441124] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.441127] Tainted: [U]=USER, [W]=WARN <4>[ 433.441133] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.441134] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.441136] 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>[ 433.441138] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.441140] RAX: 0000000000000000 RBX: ffff888149eedf50 RCX: 0000000000000000 <4>[ 433.441142] RDX: 0000000000000000 RSI: 0000000003d06fea RDI: 0000000000000000 <4>[ 433.441143] RBP: ffffc900077e3328 R08: 000000000034bfe9 R09: 0000000000000001 <4>[ 433.441145] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000017 <4>[ 433.441146] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfe9003 <4>[ 433.441148] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.441150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.441151] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.441153] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.441154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.441156] Call Trace: <4>[ 433.441157] <TASK> <4>[ 433.441159] ? show_regs+0x6c/0x80 <4>[ 433.441162] ? __warn+0x93/0x1c0 <4>[ 433.441165] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.441168] ? report_bug+0x182/0x1b0 <4>[ 433.441171] ? handle_bug+0x6e/0xb0 <4>[ 433.441174] ? exc_invalid_op+0x18/0x80 <4>[ 433.441176] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.441183] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.441185] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.441188] ? mark_held_locks+0x46/0x90 <4>[ 433.441195] __iommu_map+0x119/0x2c0 <4>[ 433.441202] iommu_map_sg+0xbf/0x210 <4>[ 433.441207] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.441213] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.441218] dma_map_sgtable+0x1d/0x40 <4>[ 433.441221] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.441373] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.441526] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.441679] ? paint_ptr+0x43/0xa0 <4>[ 433.441686] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.441835] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.441983] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.442144] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.442303] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.442308] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.442455] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.442602] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.442748] ? lock_acquire+0xc9/0x300 <4>[ 433.442757] ? __kernel_text_address+0x12/0x50 <4>[ 433.442769] ? __lock_acquire+0x442/0x2810 <4>[ 433.442772] ? lock_release+0xd4/0x2b0 <4>[ 433.442779] ? find_held_lock+0x31/0x90 <4>[ 433.442782] ? __might_fault+0x53/0xb0 <4>[ 433.442790] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.442937] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.443083] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.443088] drm_ioctl+0x2de/0x5a0 <4>[ 433.443091] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.443246] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.443251] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.443255] x64_sys_call+0x131e/0x2650 <4>[ 433.443257] do_syscall_64+0x91/0x180 <4>[ 433.443261] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.443265] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.443268] ? do_syscall_64+0x9d/0x180 <4>[ 433.443271] ? up_read+0x22/0x30 <4>[ 433.443273] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.443276] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.443280] ? irqentry_exit+0x77/0xb0 <4>[ 433.443283] ? clear_bhb_loop+0x15/0x70 <4>[ 433.443284] ? clear_bhb_loop+0x15/0x70 <4>[ 433.443286] ? clear_bhb_loop+0x15/0x70 <4>[ 433.443289] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.443291] RIP: 0033:0x739c70724ded <4>[ 433.443293] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.443295] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.443298] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.443299] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.443301] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.443302] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.443304] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.443311] </TASK> <4>[ 433.443312] irq event stamp: 147664699 <4>[ 433.443313] hardirqs last enabled at (147664705): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.443315] hardirqs last disabled at (147664710): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.443317] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.443319] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.443321] ---[ end trace 0000000000000000 ]--- <2>[ 433.443323] DMAR: ERROR: DMA PTE for vPFN 0x3d06feb already set (to 34bfea003 not 34bfea003) <4>[ 433.443343] ------------[ cut here ]------------ <4>[ 433.443345] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.443347] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.443423] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.443431] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.443434] Tainted: [U]=USER, [W]=WARN <4>[ 433.443435] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.443437] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.443439] 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>[ 433.443440] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.443443] RAX: 0000000000000000 RBX: ffff888149eedf58 RCX: 0000000000000000 <4>[ 433.443444] RDX: 0000000000000000 RSI: 0000000003d06feb RDI: 0000000000000000 <4>[ 433.443446] RBP: ffffc900077e3328 R08: 000000000034bfea R09: 0000000000000001 <4>[ 433.443447] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000016 <4>[ 433.443449] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfea003 <4>[ 433.443450] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.443452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.443454] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.443455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.443457] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.443458] Call Trace: <4>[ 433.443459] <TASK> <4>[ 433.443461] ? show_regs+0x6c/0x80 <4>[ 433.443464] ? __warn+0x93/0x1c0 <4>[ 433.443467] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.443470] ? report_bug+0x182/0x1b0 <4>[ 433.443474] ? handle_bug+0x6e/0xb0 <4>[ 433.443476] ? exc_invalid_op+0x18/0x80 <4>[ 433.443478] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.443485] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.443487] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.443490] ? mark_held_locks+0x46/0x90 <4>[ 433.443497] __iommu_map+0x119/0x2c0 <4>[ 433.443503] iommu_map_sg+0xbf/0x210 <4>[ 433.443508] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.443515] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.443519] dma_map_sgtable+0x1d/0x40 <4>[ 433.443522] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.443674] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.443828] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.443981] ? paint_ptr+0x43/0xa0 <4>[ 433.443987] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.444141] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.444290] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.444447] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.444606] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.444611] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.444758] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.444906] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.445051] ? lock_acquire+0xc9/0x300 <4>[ 433.445061] ? __kernel_text_address+0x12/0x50 <4>[ 433.445072] ? __lock_acquire+0x442/0x2810 <4>[ 433.445075] ? lock_release+0xd4/0x2b0 <4>[ 433.445082] ? find_held_lock+0x31/0x90 <4>[ 433.445085] ? __might_fault+0x53/0xb0 <4>[ 433.445093] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.445244] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.445391] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.445396] drm_ioctl+0x2de/0x5a0 <4>[ 433.445399] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.445549] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.445554] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.445558] x64_sys_call+0x131e/0x2650 <4>[ 433.445561] do_syscall_64+0x91/0x180 <4>[ 433.445564] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.445568] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.445572] ? do_syscall_64+0x9d/0x180 <4>[ 433.445574] ? up_read+0x22/0x30 <4>[ 433.445577] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.445579] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.445583] ? irqentry_exit+0x77/0xb0 <4>[ 433.445586] ? clear_bhb_loop+0x15/0x70 <4>[ 433.445588] ? clear_bhb_loop+0x15/0x70 <4>[ 433.445589] ? clear_bhb_loop+0x15/0x70 <4>[ 433.445592] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.445594] RIP: 0033:0x739c70724ded <4>[ 433.445596] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.445598] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.445600] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.445602] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.445603] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.445605] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.445606] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.445613] </TASK> <4>[ 433.445615] irq event stamp: 147665823 <4>[ 433.445616] hardirqs last enabled at (147665829): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.445618] hardirqs last disabled at (147665834): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.445620] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.445622] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.445624] ---[ end trace 0000000000000000 ]--- <2>[ 433.445626] DMAR: ERROR: DMA PTE for vPFN 0x3d06fec already set (to 34bfeb003 not 34bfeb003) <4>[ 433.445646] ------------[ cut here ]------------ <4>[ 433.445648] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.445650] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.445726] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.445734] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.445736] Tainted: [U]=USER, [W]=WARN <4>[ 433.445738] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.445739] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.445741] 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>[ 433.445743] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.445745] RAX: 0000000000000000 RBX: ffff888149eedf60 RCX: 0000000000000000 <4>[ 433.445747] RDX: 0000000000000000 RSI: 0000000003d06fec RDI: 0000000000000000 <4>[ 433.445748] RBP: ffffc900077e3328 R08: 000000000034bfeb R09: 0000000000000001 <4>[ 433.445750] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000015 <4>[ 433.445751] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfeb003 <4>[ 433.445753] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.445755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.445756] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.445758] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.445759] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.445761] Call Trace: <4>[ 433.445762] <TASK> <4>[ 433.445764] ? show_regs+0x6c/0x80 <4>[ 433.445767] ? __warn+0x93/0x1c0 <4>[ 433.445770] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.445773] ? report_bug+0x182/0x1b0 <4>[ 433.445776] ? handle_bug+0x6e/0xb0 <4>[ 433.445778] ? exc_invalid_op+0x18/0x80 <4>[ 433.445781] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.445787] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.445790] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.445792] ? mark_held_locks+0x46/0x90 <4>[ 433.445800] __iommu_map+0x119/0x2c0 <4>[ 433.445806] iommu_map_sg+0xbf/0x210 <4>[ 433.445811] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.445817] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.445822] dma_map_sgtable+0x1d/0x40 <4>[ 433.445825] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.445977] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.446135] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.446288] ? paint_ptr+0x43/0xa0 <4>[ 433.446295] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.446444] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.446592] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.446750] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.446908] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.446914] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.447061] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.447213] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.447359] ? lock_acquire+0xc9/0x300 <4>[ 433.447368] ? __kernel_text_address+0x12/0x50 <4>[ 433.447380] ? __lock_acquire+0x442/0x2810 <4>[ 433.447383] ? lock_release+0xd4/0x2b0 <4>[ 433.447390] ? find_held_lock+0x31/0x90 <4>[ 433.447393] ? __might_fault+0x53/0xb0 <4>[ 433.447401] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.447548] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.447695] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.447700] drm_ioctl+0x2de/0x5a0 <4>[ 433.447703] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.447853] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.447858] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.447862] x64_sys_call+0x131e/0x2650 <4>[ 433.447865] do_syscall_64+0x91/0x180 <4>[ 433.447868] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.447872] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.447876] ? do_syscall_64+0x9d/0x180 <4>[ 433.447878] ? up_read+0x22/0x30 <4>[ 433.447881] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.447884] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.447887] ? irqentry_exit+0x77/0xb0 <4>[ 433.447890] ? clear_bhb_loop+0x15/0x70 <4>[ 433.447892] ? clear_bhb_loop+0x15/0x70 <4>[ 433.447893] ? clear_bhb_loop+0x15/0x70 <4>[ 433.447896] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.447898] RIP: 0033:0x739c70724ded <4>[ 433.447900] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.447902] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.447905] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.447906] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.447908] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.447909] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.447911] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.447918] </TASK> <4>[ 433.447919] irq event stamp: 147666947 <4>[ 433.447920] hardirqs last enabled at (147666953): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.447923] hardirqs last disabled at (147666958): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.447925] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.447927] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.447928] ---[ end trace 0000000000000000 ]--- <2>[ 433.447930] DMAR: ERROR: DMA PTE for vPFN 0x3d06fed already set (to 34bfec003 not 34bfec003) <4>[ 433.447950] ------------[ cut here ]------------ <4>[ 433.447952] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.447954] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.448030] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.448038] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.448041] Tainted: [U]=USER, [W]=WARN <4>[ 433.448042] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.448043] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.448045] 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>[ 433.448047] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.448049] RAX: 0000000000000000 RBX: ffff888149eedf68 RCX: 0000000000000000 <4>[ 433.448051] RDX: 0000000000000000 RSI: 0000000003d06fed RDI: 0000000000000000 <4>[ 433.448052] RBP: ffffc900077e3328 R08: 000000000034bfec R09: 0000000000000001 <4>[ 433.448054] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000014 <4>[ 433.448055] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfec003 <4>[ 433.448057] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.448059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.448060] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.448062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.448063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.448065] Call Trace: <4>[ 433.448066] <TASK> <4>[ 433.448068] ? show_regs+0x6c/0x80 <4>[ 433.448071] ? __warn+0x93/0x1c0 <4>[ 433.448074] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.448077] ? report_bug+0x182/0x1b0 <4>[ 433.448080] ? handle_bug+0x6e/0xb0 <4>[ 433.448083] ? exc_invalid_op+0x18/0x80 <4>[ 433.448085] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.448091] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.448094] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.448096] ? mark_held_locks+0x46/0x90 <4>[ 433.448104] __iommu_map+0x119/0x2c0 <4>[ 433.448110] iommu_map_sg+0xbf/0x210 <4>[ 433.448115] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.448122] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.448126] dma_map_sgtable+0x1d/0x40 <4>[ 433.448133] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.448286] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.448439] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.448592] ? paint_ptr+0x43/0xa0 <4>[ 433.448599] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.448748] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.448897] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.449054] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.449217] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.449222] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.449370] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.449517] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.449663] ? lock_acquire+0xc9/0x300 <4>[ 433.449672] ? __kernel_text_address+0x12/0x50 <4>[ 433.449684] ? __lock_acquire+0x442/0x2810 <4>[ 433.449687] ? lock_release+0xd4/0x2b0 <4>[ 433.449694] ? find_held_lock+0x31/0x90 <4>[ 433.449697] ? __might_fault+0x53/0xb0 <4>[ 433.449705] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.449852] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.449998] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.450003] drm_ioctl+0x2de/0x5a0 <4>[ 433.450006] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.450161] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.450166] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.450170] x64_sys_call+0x131e/0x2650 <4>[ 433.450172] do_syscall_64+0x91/0x180 <4>[ 433.450176] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.450180] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.450184] ? do_syscall_64+0x9d/0x180 <4>[ 433.450186] ? up_read+0x22/0x30 <4>[ 433.450189] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.450192] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.450195] ? irqentry_exit+0x77/0xb0 <4>[ 433.450198] ? clear_bhb_loop+0x15/0x70 <4>[ 433.450200] ? clear_bhb_loop+0x15/0x70 <4>[ 433.450201] ? clear_bhb_loop+0x15/0x70 <4>[ 433.450204] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.450207] RIP: 0033:0x739c70724ded <4>[ 433.450208] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.450210] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.450213] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.450214] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.450216] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.450217] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.450219] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.450225] </TASK> <4>[ 433.450227] irq event stamp: 147668073 <4>[ 433.450228] hardirqs last enabled at (147668079): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.450231] hardirqs last disabled at (147668084): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.450233] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.450235] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.450236] ---[ end trace 0000000000000000 ]--- <2>[ 433.450238] DMAR: ERROR: DMA PTE for vPFN 0x3d06fee already set (to 34bfed003 not 34bfed003) <4>[ 433.450259] ------------[ cut here ]------------ <4>[ 433.450260] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.450263] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.450339] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.450347] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.450349] Tainted: [U]=USER, [W]=WARN <4>[ 433.450351] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.450352] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.450354] 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>[ 433.450356] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.450358] RAX: 0000000000000000 RBX: ffff888149eedf70 RCX: 0000000000000000 <4>[ 433.450360] RDX: 0000000000000000 RSI: 0000000003d06fee RDI: 0000000000000000 <4>[ 433.450361] RBP: ffffc900077e3328 R08: 000000000034bfed R09: 0000000000000001 <4>[ 433.450363] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000013 <4>[ 433.450364] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfed003 <4>[ 433.450366] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.450368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.450369] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.450371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.450372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.450374] Call Trace: <4>[ 433.450375] <TASK> <4>[ 433.450376] ? show_regs+0x6c/0x80 <4>[ 433.450379] ? __warn+0x93/0x1c0 <4>[ 433.450382] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.450385] ? report_bug+0x182/0x1b0 <4>[ 433.450389] ? handle_bug+0x6e/0xb0 <4>[ 433.450391] ? exc_invalid_op+0x18/0x80 <4>[ 433.450394] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.450400] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.450403] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.450405] ? mark_held_locks+0x46/0x90 <4>[ 433.450413] __iommu_map+0x119/0x2c0 <4>[ 433.450419] iommu_map_sg+0xbf/0x210 <4>[ 433.450424] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.450430] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.450435] dma_map_sgtable+0x1d/0x40 <4>[ 433.450438] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.450590] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.450743] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.450896] ? paint_ptr+0x43/0xa0 <4>[ 433.450903] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.451051] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.451204] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.451362] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.451520] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.451526] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.451673] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.451820] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.451966] ? lock_acquire+0xc9/0x300 <4>[ 433.451976] ? __kernel_text_address+0x12/0x50 <4>[ 433.451987] ? __lock_acquire+0x442/0x2810 <4>[ 433.451990] ? lock_release+0xd4/0x2b0 <4>[ 433.451998] ? find_held_lock+0x31/0x90 <4>[ 433.452000] ? __might_fault+0x53/0xb0 <4>[ 433.452008] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.452160] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.452306] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.452311] drm_ioctl+0x2de/0x5a0 <4>[ 433.452314] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.452465] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.452469] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.452473] x64_sys_call+0x131e/0x2650 <4>[ 433.452476] do_syscall_64+0x91/0x180 <4>[ 433.452480] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.452483] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.452487] ? do_syscall_64+0x9d/0x180 <4>[ 433.452490] ? up_read+0x22/0x30 <4>[ 433.452492] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.452495] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.452498] ? irqentry_exit+0x77/0xb0 <4>[ 433.452501] ? clear_bhb_loop+0x15/0x70 <4>[ 433.452503] ? clear_bhb_loop+0x15/0x70 <4>[ 433.452505] ? clear_bhb_loop+0x15/0x70 <4>[ 433.452507] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.452510] RIP: 0033:0x739c70724ded <4>[ 433.452512] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.452513] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.452516] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.452517] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.452519] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.452520] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.452522] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.452529] </TASK> <4>[ 433.452530] irq event stamp: 147669197 <4>[ 433.452531] hardirqs last enabled at (147669203): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.452534] hardirqs last disabled at (147669208): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.452536] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.452538] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.452539] ---[ end trace 0000000000000000 ]--- <2>[ 433.452541] DMAR: ERROR: DMA PTE for vPFN 0x3d06fef already set (to 34bfee003 not 34bfee003) <4>[ 433.452562] ------------[ cut here ]------------ <4>[ 433.452563] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.452565] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.452642] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.452649] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.452652] Tainted: [U]=USER, [W]=WARN <4>[ 433.452653] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.452655] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.452657] 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>[ 433.452658] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.452661] RAX: 0000000000000000 RBX: ffff888149eedf78 RCX: 0000000000000000 <4>[ 433.452662] RDX: 0000000000000000 RSI: 0000000003d06fef RDI: 0000000000000000 <4>[ 433.452664] RBP: ffffc900077e3328 R08: 000000000034bfee R09: 0000000000000001 <4>[ 433.452665] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000012 <4>[ 433.452667] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfee003 <4>[ 433.452669] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.452670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.452672] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.452674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.452675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.452676] Call Trace: <4>[ 433.452678] <TASK> <4>[ 433.452679] ? show_regs+0x6c/0x80 <4>[ 433.452682] ? __warn+0x93/0x1c0 <4>[ 433.452685] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.452688] ? report_bug+0x182/0x1b0 <4>[ 433.452692] ? handle_bug+0x6e/0xb0 <4>[ 433.452694] ? exc_invalid_op+0x18/0x80 <4>[ 433.452697] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.452703] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.452706] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.452708] ? mark_held_locks+0x46/0x90 <4>[ 433.452715] __iommu_map+0x119/0x2c0 <4>[ 433.452722] iommu_map_sg+0xbf/0x210 <4>[ 433.452727] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.452733] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.452737] dma_map_sgtable+0x1d/0x40 <4>[ 433.452740] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.452893] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.453046] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.453203] ? paint_ptr+0x43/0xa0 <4>[ 433.453210] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.453358] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.453507] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.453664] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.453822] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.453827] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.453975] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.454122] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.454272] ? lock_acquire+0xc9/0x300 <4>[ 433.454282] ? __kernel_text_address+0x12/0x50 <4>[ 433.454293] ? __lock_acquire+0x442/0x2810 <4>[ 433.454296] ? lock_release+0xd4/0x2b0 <4>[ 433.454304] ? find_held_lock+0x31/0x90 <4>[ 433.454306] ? __might_fault+0x53/0xb0 <4>[ 433.454314] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.454462] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.454608] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.454614] drm_ioctl+0x2de/0x5a0 <4>[ 433.454616] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.454767] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.454772] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.454776] x64_sys_call+0x131e/0x2650 <4>[ 433.454778] do_syscall_64+0x91/0x180 <4>[ 433.454782] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.454786] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.454789] ? do_syscall_64+0x9d/0x180 <4>[ 433.454792] ? up_read+0x22/0x30 <4>[ 433.454794] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.454797] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.454801] ? irqentry_exit+0x77/0xb0 <4>[ 433.454804] ? clear_bhb_loop+0x15/0x70 <4>[ 433.454805] ? clear_bhb_loop+0x15/0x70 <4>[ 433.454807] ? clear_bhb_loop+0x15/0x70 <4>[ 433.454809] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.454812] RIP: 0033:0x739c70724ded <4>[ 433.454814] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.454816] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.454818] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.454820] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.454821] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.454823] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.454824] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.454831] </TASK> <4>[ 433.454832] irq event stamp: 147670321 <4>[ 433.454834] hardirqs last enabled at (147670327): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.454836] hardirqs last disabled at (147670332): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.454838] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.454840] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.454842] ---[ end trace 0000000000000000 ]--- <2>[ 433.454843] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff0 already set (to 34bfef003 not 34bfef003) <4>[ 433.454865] ------------[ cut here ]------------ <4>[ 433.454866] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.454869] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.454945] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.454952] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.454955] Tainted: [U]=USER, [W]=WARN <4>[ 433.454956] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.454958] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.454960] 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>[ 433.454961] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.454964] RAX: 0000000000000000 RBX: ffff888149eedf80 RCX: 0000000000000000 <4>[ 433.454965] RDX: 0000000000000000 RSI: 0000000003d06ff0 RDI: 0000000000000000 <4>[ 433.454967] RBP: ffffc900077e3328 R08: 000000000034bfef R09: 0000000000000001 <4>[ 433.454968] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000011 <4>[ 433.454970] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfef003 <4>[ 433.454972] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.454973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.454975] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.454976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.454978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.454979] Call Trace: <4>[ 433.454981] <TASK> <4>[ 433.454982] ? show_regs+0x6c/0x80 <4>[ 433.454985] ? __warn+0x93/0x1c0 <4>[ 433.454988] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.454991] ? report_bug+0x182/0x1b0 <4>[ 433.454995] ? handle_bug+0x6e/0xb0 <4>[ 433.454997] ? exc_invalid_op+0x18/0x80 <4>[ 433.454999] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.455006] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.455008] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.455011] ? mark_held_locks+0x46/0x90 <4>[ 433.455018] __iommu_map+0x119/0x2c0 <4>[ 433.455024] iommu_map_sg+0xbf/0x210 <4>[ 433.455029] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.455036] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.455040] dma_map_sgtable+0x1d/0x40 <4>[ 433.455043] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.455200] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.455354] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.455506] ? paint_ptr+0x43/0xa0 <4>[ 433.455513] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.455661] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.455810] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.455967] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.456130] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.456135] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.456283] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.456430] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.456576] ? lock_acquire+0xc9/0x300 <4>[ 433.456585] ? __kernel_text_address+0x12/0x50 <4>[ 433.456597] ? __lock_acquire+0x442/0x2810 <4>[ 433.456600] ? lock_release+0xd4/0x2b0 <4>[ 433.456607] ? find_held_lock+0x31/0x90 <4>[ 433.456610] ? __might_fault+0x53/0xb0 <4>[ 433.456618] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.456765] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.456911] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.456916] drm_ioctl+0x2de/0x5a0 <4>[ 433.456919] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.457070] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.457074] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.457078] x64_sys_call+0x131e/0x2650 <4>[ 433.457081] do_syscall_64+0x91/0x180 <4>[ 433.457085] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.457088] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.457092] ? do_syscall_64+0x9d/0x180 <4>[ 433.457095] ? up_read+0x22/0x30 <4>[ 433.457097] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.457100] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.457103] ? irqentry_exit+0x77/0xb0 <4>[ 433.457106] ? clear_bhb_loop+0x15/0x70 <4>[ 433.457108] ? clear_bhb_loop+0x15/0x70 <4>[ 433.457110] ? clear_bhb_loop+0x15/0x70 <4>[ 433.457112] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.457115] RIP: 0033:0x739c70724ded <4>[ 433.457117] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.457118] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.457121] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.457122] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.457124] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.457130] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.457132] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.457139] </TASK> <4>[ 433.457140] irq event stamp: 147671447 <4>[ 433.457141] hardirqs last enabled at (147671453): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.457144] hardirqs last disabled at (147671458): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.457146] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.457148] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.457149] ---[ end trace 0000000000000000 ]--- <2>[ 433.457151] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff1 already set (to 34bff0003 not 34bff0003) <4>[ 433.457172] ------------[ cut here ]------------ <4>[ 433.457173] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.457175] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.457252] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.457260] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.457263] Tainted: [U]=USER, [W]=WARN <4>[ 433.457264] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.457266] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.457268] 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>[ 433.457269] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.457272] RAX: 0000000000000000 RBX: ffff888149eedf88 RCX: 0000000000000000 <4>[ 433.457273] RDX: 0000000000000000 RSI: 0000000003d06ff1 RDI: 0000000000000000 <4>[ 433.457275] RBP: ffffc900077e3328 R08: 000000000034bff0 R09: 0000000000000001 <4>[ 433.457276] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000010 <4>[ 433.457278] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff0003 <4>[ 433.457279] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.457281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.457283] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.457285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.457286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.457287] Call Trace: <4>[ 433.457289] <TASK> <4>[ 433.457290] ? show_regs+0x6c/0x80 <4>[ 433.457293] ? __warn+0x93/0x1c0 <4>[ 433.457296] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.457299] ? report_bug+0x182/0x1b0 <4>[ 433.457303] ? handle_bug+0x6e/0xb0 <4>[ 433.457305] ? exc_invalid_op+0x18/0x80 <4>[ 433.457308] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.457314] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.457317] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.457319] ? mark_held_locks+0x46/0x90 <4>[ 433.457327] __iommu_map+0x119/0x2c0 <4>[ 433.457333] iommu_map_sg+0xbf/0x210 <4>[ 433.457338] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.457344] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.457349] dma_map_sgtable+0x1d/0x40 <4>[ 433.457352] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.457504] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.457658] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.457811] ? paint_ptr+0x43/0xa0 <4>[ 433.457817] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.457966] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.458114] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.458277] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.458436] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.458441] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.458588] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.458736] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.458882] ? lock_acquire+0xc9/0x300 <4>[ 433.458891] ? __kernel_text_address+0x12/0x50 <4>[ 433.458903] ? __lock_acquire+0x442/0x2810 <4>[ 433.458906] ? lock_release+0xd4/0x2b0 <4>[ 433.458913] ? find_held_lock+0x31/0x90 <4>[ 433.458916] ? __might_fault+0x53/0xb0 <4>[ 433.458923] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.459071] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.459221] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.459226] drm_ioctl+0x2de/0x5a0 <4>[ 433.459229] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.459380] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.459385] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.459389] x64_sys_call+0x131e/0x2650 <4>[ 433.459392] do_syscall_64+0x91/0x180 <4>[ 433.459395] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.459399] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.459403] ? do_syscall_64+0x9d/0x180 <4>[ 433.459405] ? up_read+0x22/0x30 <4>[ 433.459408] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.459410] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.459414] ? irqentry_exit+0x77/0xb0 <4>[ 433.459417] ? clear_bhb_loop+0x15/0x70 <4>[ 433.459418] ? clear_bhb_loop+0x15/0x70 <4>[ 433.459420] ? clear_bhb_loop+0x15/0x70 <4>[ 433.459423] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.459425] RIP: 0033:0x739c70724ded <4>[ 433.459427] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.459429] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.459431] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.459433] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.459434] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.459436] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.459437] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.459444] </TASK> <4>[ 433.459445] irq event stamp: 147672571 <4>[ 433.459447] hardirqs last enabled at (147672577): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.459449] hardirqs last disabled at (147672582): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.459451] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.459453] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.459455] ---[ end trace 0000000000000000 ]--- <2>[ 433.459456] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff2 already set (to 34bff1003 not 34bff1003) <4>[ 433.459478] ------------[ cut here ]------------ <4>[ 433.459479] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.459481] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.459558] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.459565] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.459568] Tainted: [U]=USER, [W]=WARN <4>[ 433.459569] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.459571] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.459573] 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>[ 433.459574] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.459577] RAX: 0000000000000000 RBX: ffff888149eedf90 RCX: 0000000000000000 <4>[ 433.459578] RDX: 0000000000000000 RSI: 0000000003d06ff2 RDI: 0000000000000000 <4>[ 433.459580] RBP: ffffc900077e3328 R08: 000000000034bff1 R09: 0000000000000001 <4>[ 433.459582] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000000f <4>[ 433.459583] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff1003 <4>[ 433.459585] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.459586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.459588] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.459590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.459591] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.459592] Call Trace: <4>[ 433.459594] <TASK> <4>[ 433.459595] ? show_regs+0x6c/0x80 <4>[ 433.459598] ? __warn+0x93/0x1c0 <4>[ 433.459601] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.459604] ? report_bug+0x182/0x1b0 <4>[ 433.459608] ? handle_bug+0x6e/0xb0 <4>[ 433.459610] ? exc_invalid_op+0x18/0x80 <4>[ 433.459613] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.459619] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.459622] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.459624] ? mark_held_locks+0x46/0x90 <4>[ 433.459632] __iommu_map+0x119/0x2c0 <4>[ 433.459638] iommu_map_sg+0xbf/0x210 <4>[ 433.459643] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.459649] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.459654] dma_map_sgtable+0x1d/0x40 <4>[ 433.459657] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.459809] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.459962] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.460115] ? paint_ptr+0x43/0xa0 <4>[ 433.460121] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.460275] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.460424] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.460581] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.460740] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.460745] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.460892] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.461039] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.461189] ? lock_acquire+0xc9/0x300 <4>[ 433.461199] ? __kernel_text_address+0x12/0x50 <4>[ 433.461210] ? __lock_acquire+0x442/0x2810 <4>[ 433.461213] ? lock_release+0xd4/0x2b0 <4>[ 433.461221] ? find_held_lock+0x31/0x90 <4>[ 433.461223] ? __might_fault+0x53/0xb0 <4>[ 433.461231] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.461378] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.461525] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.461530] drm_ioctl+0x2de/0x5a0 <4>[ 433.461532] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.461683] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.461688] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.461691] x64_sys_call+0x131e/0x2650 <4>[ 433.461694] do_syscall_64+0x91/0x180 <4>[ 433.461698] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.461702] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.461705] ? do_syscall_64+0x9d/0x180 <4>[ 433.461708] ? up_read+0x22/0x30 <4>[ 433.461710] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.461713] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.461717] ? irqentry_exit+0x77/0xb0 <4>[ 433.461719] ? clear_bhb_loop+0x15/0x70 <4>[ 433.461721] ? clear_bhb_loop+0x15/0x70 <4>[ 433.461723] ? clear_bhb_loop+0x15/0x70 <4>[ 433.461725] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.461728] RIP: 0033:0x739c70724ded <4>[ 433.461730] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.461731] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.461734] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.461736] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.461737] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.461738] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.461740] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.461747] </TASK> <4>[ 433.461748] irq event stamp: 147673695 <4>[ 433.461749] hardirqs last enabled at (147673701): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.461752] hardirqs last disabled at (147673706): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.461754] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.461756] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.461758] ---[ end trace 0000000000000000 ]--- <2>[ 433.461759] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff3 already set (to 34bff2003 not 34bff2003) <4>[ 433.461780] ------------[ cut here ]------------ <4>[ 433.461781] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.461784] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.461860] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.461868] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.461870] Tainted: [U]=USER, [W]=WARN <4>[ 433.461872] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.461873] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.461875] 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>[ 433.461877] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.461879] RAX: 0000000000000000 RBX: ffff888149eedf98 RCX: 0000000000000000 <4>[ 433.461881] RDX: 0000000000000000 RSI: 0000000003d06ff3 RDI: 0000000000000000 <4>[ 433.461882] RBP: ffffc900077e3328 R08: 000000000034bff2 R09: 0000000000000001 <4>[ 433.461884] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000000e <4>[ 433.461885] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff2003 <4>[ 433.461887] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.461888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.461890] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.461892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.461893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.461895] Call Trace: <4>[ 433.461896] <TASK> <4>[ 433.461897] ? show_regs+0x6c/0x80 <4>[ 433.461900] ? __warn+0x93/0x1c0 <4>[ 433.461903] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.461906] ? report_bug+0x182/0x1b0 <4>[ 433.461910] ? handle_bug+0x6e/0xb0 <4>[ 433.461912] ? exc_invalid_op+0x18/0x80 <4>[ 433.461915] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.461921] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.461924] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.461926] ? mark_held_locks+0x46/0x90 <4>[ 433.461934] __iommu_map+0x119/0x2c0 <4>[ 433.461940] iommu_map_sg+0xbf/0x210 <4>[ 433.461945] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.461952] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.461956] dma_map_sgtable+0x1d/0x40 <4>[ 433.461959] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.462111] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.462269] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.462422] ? paint_ptr+0x43/0xa0 <4>[ 433.462428] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.462577] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.462725] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.462883] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.463041] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.463047] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.463198] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.463346] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.463492] ? lock_acquire+0xc9/0x300 <4>[ 433.463501] ? __kernel_text_address+0x12/0x50 <4>[ 433.463513] ? __lock_acquire+0x442/0x2810 <4>[ 433.463516] ? lock_release+0xd4/0x2b0 <4>[ 433.463523] ? find_held_lock+0x31/0x90 <4>[ 433.463526] ? __might_fault+0x53/0xb0 <4>[ 433.463533] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.463681] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.463827] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.463832] drm_ioctl+0x2de/0x5a0 <4>[ 433.463835] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.463985] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.463990] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.463994] x64_sys_call+0x131e/0x2650 <4>[ 433.463997] do_syscall_64+0x91/0x180 <4>[ 433.464000] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.464004] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.464008] ? do_syscall_64+0x9d/0x180 <4>[ 433.464010] ? up_read+0x22/0x30 <4>[ 433.464013] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.464015] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.464019] ? irqentry_exit+0x77/0xb0 <4>[ 433.464022] ? clear_bhb_loop+0x15/0x70 <4>[ 433.464024] ? clear_bhb_loop+0x15/0x70 <4>[ 433.464025] ? clear_bhb_loop+0x15/0x70 <4>[ 433.464028] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.464030] RIP: 0033:0x739c70724ded <4>[ 433.464032] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.464034] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.464036] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.464038] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.464039] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.464041] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.464042] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.464049] </TASK> <4>[ 433.464051] irq event stamp: 147674819 <4>[ 433.464052] hardirqs last enabled at (147674825): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.464054] hardirqs last disabled at (147674830): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.464056] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.464058] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.464060] ---[ end trace 0000000000000000 ]--- <2>[ 433.464062] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff4 already set (to 34bff3003 not 34bff3003) <4>[ 433.464082] ------------[ cut here ]------------ <4>[ 433.464083] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.464086] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.464167] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.464174] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.464177] Tainted: [U]=USER, [W]=WARN <4>[ 433.464178] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.464180] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.464182] 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>[ 433.464184] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.464186] RAX: 0000000000000000 RBX: ffff888149eedfa0 RCX: 0000000000000000 <4>[ 433.464188] RDX: 0000000000000000 RSI: 0000000003d06ff4 RDI: 0000000000000000 <4>[ 433.464189] RBP: ffffc900077e3328 R08: 000000000034bff3 R09: 0000000000000001 <4>[ 433.464191] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000000d <4>[ 433.464192] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff3003 <4>[ 433.464194] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.464196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.464198] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.464199] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.464201] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.464202] Call Trace: <4>[ 433.464204] <TASK> <4>[ 433.464205] ? show_regs+0x6c/0x80 <4>[ 433.464208] ? __warn+0x93/0x1c0 <4>[ 433.464211] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.464214] ? report_bug+0x182/0x1b0 <4>[ 433.464218] ? handle_bug+0x6e/0xb0 <4>[ 433.464220] ? exc_invalid_op+0x18/0x80 <4>[ 433.464223] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.464229] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.464232] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.464234] ? mark_held_locks+0x46/0x90 <4>[ 433.464242] __iommu_map+0x119/0x2c0 <4>[ 433.464248] iommu_map_sg+0xbf/0x210 <4>[ 433.464253] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.464260] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.464264] dma_map_sgtable+0x1d/0x40 <4>[ 433.464267] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.464419] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.464572] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.464725] ? paint_ptr+0x43/0xa0 <4>[ 433.464732] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.464881] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.465029] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.465190] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.465348] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.465353] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.465501] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.465648] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.465793] ? lock_acquire+0xc9/0x300 <4>[ 433.465803] ? __kernel_text_address+0x12/0x50 <4>[ 433.465814] ? __lock_acquire+0x442/0x2810 <4>[ 433.465818] ? lock_release+0xd4/0x2b0 <4>[ 433.465825] ? find_held_lock+0x31/0x90 <4>[ 433.465828] ? __might_fault+0x53/0xb0 <4>[ 433.465835] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.465982] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.466133] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.466138] drm_ioctl+0x2de/0x5a0 <4>[ 433.466141] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.466291] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.466296] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.466300] x64_sys_call+0x131e/0x2650 <4>[ 433.466303] do_syscall_64+0x91/0x180 <4>[ 433.466306] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.466310] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.466314] ? do_syscall_64+0x9d/0x180 <4>[ 433.466316] ? up_read+0x22/0x30 <4>[ 433.466319] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.466322] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.466325] ? irqentry_exit+0x77/0xb0 <4>[ 433.466328] ? clear_bhb_loop+0x15/0x70 <4>[ 433.466330] ? clear_bhb_loop+0x15/0x70 <4>[ 433.466331] ? clear_bhb_loop+0x15/0x70 <4>[ 433.466334] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.466336] RIP: 0033:0x739c70724ded <4>[ 433.466338] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.466340] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.466342] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.466344] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.466345] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.466347] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.466348] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.466355] </TASK> <4>[ 433.466356] irq event stamp: 147675945 <4>[ 433.466358] hardirqs last enabled at (147675951): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.466360] hardirqs last disabled at (147675956): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.466362] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.466364] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.466366] ---[ end trace 0000000000000000 ]--- <2>[ 433.466367] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff5 already set (to 34bff4003 not 34bff4003) <4>[ 433.466388] ------------[ cut here ]------------ <4>[ 433.466389] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.466392] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.466468] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.466476] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.466478] Tainted: [U]=USER, [W]=WARN <4>[ 433.466479] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.466481] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.466483] 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>[ 433.466485] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.466487] RAX: 0000000000000000 RBX: ffff888149eedfa8 RCX: 0000000000000000 <4>[ 433.466489] RDX: 0000000000000000 RSI: 0000000003d06ff5 RDI: 0000000000000000 <4>[ 433.466490] RBP: ffffc900077e3328 R08: 000000000034bff4 R09: 0000000000000001 <4>[ 433.466492] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000000c <4>[ 433.466493] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff4003 <4>[ 433.466495] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.466497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.466498] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.466500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.466501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.466503] Call Trace: <4>[ 433.466504] <TASK> <4>[ 433.466505] ? show_regs+0x6c/0x80 <4>[ 433.466508] ? __warn+0x93/0x1c0 <4>[ 433.466511] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.466514] ? report_bug+0x182/0x1b0 <4>[ 433.466518] ? handle_bug+0x6e/0xb0 <4>[ 433.466520] ? exc_invalid_op+0x18/0x80 <4>[ 433.466523] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.466529] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.466532] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.466534] ? mark_held_locks+0x46/0x90 <4>[ 433.466542] __iommu_map+0x119/0x2c0 <4>[ 433.466548] iommu_map_sg+0xbf/0x210 <4>[ 433.466553] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.466560] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.466564] dma_map_sgtable+0x1d/0x40 <4>[ 433.466567] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.466719] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.466872] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.467025] ? paint_ptr+0x43/0xa0 <4>[ 433.467032] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.467185] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.467334] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.467491] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.467649] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.467655] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.467802] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.467949] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.468094] ? lock_acquire+0xc9/0x300 <4>[ 433.468104] ? __kernel_text_address+0x12/0x50 <4>[ 433.468115] ? __lock_acquire+0x442/0x2810 <4>[ 433.468118] ? lock_release+0xd4/0x2b0 <4>[ 433.468130] ? find_held_lock+0x31/0x90 <4>[ 433.468133] ? __might_fault+0x53/0xb0 <4>[ 433.468140] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.468288] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.468434] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.468439] drm_ioctl+0x2de/0x5a0 <4>[ 433.468442] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.468592] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.468597] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.468601] x64_sys_call+0x131e/0x2650 <4>[ 433.468604] do_syscall_64+0x91/0x180 <4>[ 433.468607] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.468611] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.468614] ? do_syscall_64+0x9d/0x180 <4>[ 433.468617] ? up_read+0x22/0x30 <4>[ 433.468620] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.468622] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.468626] ? irqentry_exit+0x77/0xb0 <4>[ 433.468629] ? clear_bhb_loop+0x15/0x70 <4>[ 433.468630] ? clear_bhb_loop+0x15/0x70 <4>[ 433.468632] ? clear_bhb_loop+0x15/0x70 <4>[ 433.468635] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.468637] RIP: 0033:0x739c70724ded <4>[ 433.468639] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.468641] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.468643] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.468645] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.468646] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.468648] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.468649] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.468656] </TASK> <4>[ 433.468657] irq event stamp: 147677069 <4>[ 433.468658] hardirqs last enabled at (147677075): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.468661] hardirqs last disabled at (147677080): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.468663] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.468665] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.468667] ---[ end trace 0000000000000000 ]--- <2>[ 433.468668] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff6 already set (to 34bff5003 not 34bff5003) <4>[ 433.468689] ------------[ cut here ]------------ <4>[ 433.468690] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.468693] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.468769] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.468776] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.468779] Tainted: [U]=USER, [W]=WARN <4>[ 433.468780] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.468782] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.468784] 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>[ 433.468785] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.468788] RAX: 0000000000000000 RBX: ffff888149eedfb0 RCX: 0000000000000000 <4>[ 433.468789] RDX: 0000000000000000 RSI: 0000000003d06ff6 RDI: 0000000000000000 <4>[ 433.468791] RBP: ffffc900077e3328 R08: 000000000034bff5 R09: 0000000000000001 <4>[ 433.468792] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000000b <4>[ 433.468794] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff5003 <4>[ 433.468795] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.468797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.468799] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.468800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.468802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.468803] Call Trace: <4>[ 433.468805] <TASK> <4>[ 433.468806] ? show_regs+0x6c/0x80 <4>[ 433.468809] ? __warn+0x93/0x1c0 <4>[ 433.468812] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.468815] ? report_bug+0x182/0x1b0 <4>[ 433.468819] ? handle_bug+0x6e/0xb0 <4>[ 433.468821] ? exc_invalid_op+0x18/0x80 <4>[ 433.468823] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.468830] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.468832] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.468835] ? mark_held_locks+0x46/0x90 <4>[ 433.468842] __iommu_map+0x119/0x2c0 <4>[ 433.468848] iommu_map_sg+0xbf/0x210 <4>[ 433.468853] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.468860] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.468864] dma_map_sgtable+0x1d/0x40 <4>[ 433.468867] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.469019] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.469177] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.469329] ? paint_ptr+0x43/0xa0 <4>[ 433.469336] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.469484] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.469633] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.469790] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.469949] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.469954] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.470104] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.470256] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.470401] ? lock_acquire+0xc9/0x300 <4>[ 433.470411] ? __kernel_text_address+0x12/0x50 <4>[ 433.470422] ? __lock_acquire+0x442/0x2810 <4>[ 433.470425] ? lock_release+0xd4/0x2b0 <4>[ 433.470433] ? find_held_lock+0x31/0x90 <4>[ 433.470435] ? __might_fault+0x53/0xb0 <4>[ 433.470443] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.470590] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.470736] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.470741] drm_ioctl+0x2de/0x5a0 <4>[ 433.470744] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.470895] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.470900] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.470903] x64_sys_call+0x131e/0x2650 <4>[ 433.470906] do_syscall_64+0x91/0x180 <4>[ 433.470910] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.470914] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.470917] ? do_syscall_64+0x9d/0x180 <4>[ 433.470920] ? up_read+0x22/0x30 <4>[ 433.470922] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.470925] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.470929] ? irqentry_exit+0x77/0xb0 <4>[ 433.470931] ? clear_bhb_loop+0x15/0x70 <4>[ 433.470933] ? clear_bhb_loop+0x15/0x70 <4>[ 433.470935] ? clear_bhb_loop+0x15/0x70 <4>[ 433.470937] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.470940] RIP: 0033:0x739c70724ded <4>[ 433.470942] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.470943] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.470946] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.470948] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.470949] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.470950] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.470952] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.470959] </TASK> <4>[ 433.470960] irq event stamp: 147678193 <4>[ 433.470961] hardirqs last enabled at (147678199): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.470964] hardirqs last disabled at (147678204): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.470966] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.470968] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.470970] ---[ end trace 0000000000000000 ]--- <2>[ 433.470971] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff7 already set (to 34bff6003 not 34bff6003) <4>[ 433.470992] ------------[ cut here ]------------ <4>[ 433.470993] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.470995] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.471072] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.471079] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.471082] Tainted: [U]=USER, [W]=WARN <4>[ 433.471083] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.471085] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.471087] 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>[ 433.471088] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.471091] RAX: 0000000000000000 RBX: ffff888149eedfb8 RCX: 0000000000000000 <4>[ 433.471092] RDX: 0000000000000000 RSI: 0000000003d06ff7 RDI: 0000000000000000 <4>[ 433.471094] RBP: ffffc900077e3328 R08: 000000000034bff6 R09: 0000000000000001 <4>[ 433.471095] R10: ffff888149eed000 R11: 0000000000000000 R12: 000000000000000a <4>[ 433.471097] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff6003 <4>[ 433.471098] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.471100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.471102] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.471103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.471105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.471106] Call Trace: <4>[ 433.471107] <TASK> <4>[ 433.471109] ? show_regs+0x6c/0x80 <4>[ 433.471112] ? __warn+0x93/0x1c0 <4>[ 433.471115] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.471118] ? report_bug+0x182/0x1b0 <4>[ 433.471121] ? handle_bug+0x6e/0xb0 <4>[ 433.471128] ? exc_invalid_op+0x18/0x80 <4>[ 433.471131] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.471137] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.471140] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.471142] ? mark_held_locks+0x46/0x90 <4>[ 433.471150] __iommu_map+0x119/0x2c0 <4>[ 433.471156] iommu_map_sg+0xbf/0x210 <4>[ 433.471161] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.471167] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.471172] dma_map_sgtable+0x1d/0x40 <4>[ 433.471175] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.471326] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.471480] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.471633] ? paint_ptr+0x43/0xa0 <4>[ 433.471640] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.471789] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.471938] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.472095] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.472258] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.472263] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.472411] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.472558] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.472704] ? lock_acquire+0xc9/0x300 <4>[ 433.472713] ? __kernel_text_address+0x12/0x50 <4>[ 433.472725] ? __lock_acquire+0x442/0x2810 <4>[ 433.472728] ? lock_release+0xd4/0x2b0 <4>[ 433.472735] ? find_held_lock+0x31/0x90 <4>[ 433.472738] ? __might_fault+0x53/0xb0 <4>[ 433.472745] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.472893] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.473039] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.473044] drm_ioctl+0x2de/0x5a0 <4>[ 433.473047] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.473202] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.473207] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.473210] x64_sys_call+0x131e/0x2650 <4>[ 433.473213] do_syscall_64+0x91/0x180 <4>[ 433.473217] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.473221] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.473224] ? do_syscall_64+0x9d/0x180 <4>[ 433.473227] ? up_read+0x22/0x30 <4>[ 433.473229] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.473232] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.473236] ? irqentry_exit+0x77/0xb0 <4>[ 433.473238] ? clear_bhb_loop+0x15/0x70 <4>[ 433.473240] ? clear_bhb_loop+0x15/0x70 <4>[ 433.473242] ? clear_bhb_loop+0x15/0x70 <4>[ 433.473244] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.473247] RIP: 0033:0x739c70724ded <4>[ 433.473249] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.473251] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.473254] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.473255] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.473257] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.473258] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.473260] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.473266] </TASK> <4>[ 433.473268] irq event stamp: 147679319 <4>[ 433.473269] hardirqs last enabled at (147679325): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.473271] hardirqs last disabled at (147679330): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.473273] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.473275] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.473277] ---[ end trace 0000000000000000 ]--- <2>[ 433.473279] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff8 already set (to 34bff7003 not 34bff7003) <4>[ 433.473299] ------------[ cut here ]------------ <4>[ 433.473301] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.473303] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.473379] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.473387] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.473390] Tainted: [U]=USER, [W]=WARN <4>[ 433.473391] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.473393] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.473395] 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>[ 433.473396] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.473399] RAX: 0000000000000000 RBX: ffff888149eedfc0 RCX: 0000000000000000 <4>[ 433.473400] RDX: 0000000000000000 RSI: 0000000003d06ff8 RDI: 0000000000000000 <4>[ 433.473402] RBP: ffffc900077e3328 R08: 000000000034bff7 R09: 0000000000000001 <4>[ 433.473403] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000009 <4>[ 433.473405] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff7003 <4>[ 433.473406] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.473408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.473410] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.473411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.473413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.473414] Call Trace: <4>[ 433.473416] <TASK> <4>[ 433.473417] ? show_regs+0x6c/0x80 <4>[ 433.473420] ? __warn+0x93/0x1c0 <4>[ 433.473423] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.473426] ? report_bug+0x182/0x1b0 <4>[ 433.473430] ? handle_bug+0x6e/0xb0 <4>[ 433.473432] ? exc_invalid_op+0x18/0x80 <4>[ 433.473434] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.473441] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.473443] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.473446] ? mark_held_locks+0x46/0x90 <4>[ 433.473453] __iommu_map+0x119/0x2c0 <4>[ 433.473460] iommu_map_sg+0xbf/0x210 <4>[ 433.473465] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.473471] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.473476] dma_map_sgtable+0x1d/0x40 <4>[ 433.473479] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.473631] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.473784] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.473937] ? paint_ptr+0x43/0xa0 <4>[ 433.473944] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.474093] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.474247] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.474404] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.474563] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.474568] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.474716] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.474863] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.475009] ? lock_acquire+0xc9/0x300 <4>[ 433.475018] ? __kernel_text_address+0x12/0x50 <4>[ 433.475030] ? __lock_acquire+0x442/0x2810 <4>[ 433.475033] ? lock_release+0xd4/0x2b0 <4>[ 433.475040] ? find_held_lock+0x31/0x90 <4>[ 433.475043] ? __might_fault+0x53/0xb0 <4>[ 433.475051] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.475202] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.475349] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.475354] drm_ioctl+0x2de/0x5a0 <4>[ 433.475357] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.475507] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.475512] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.475516] x64_sys_call+0x131e/0x2650 <4>[ 433.475519] do_syscall_64+0x91/0x180 <4>[ 433.475522] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.475526] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.475530] ? do_syscall_64+0x9d/0x180 <4>[ 433.475532] ? up_read+0x22/0x30 <4>[ 433.475535] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.475538] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.475541] ? irqentry_exit+0x77/0xb0 <4>[ 433.475544] ? clear_bhb_loop+0x15/0x70 <4>[ 433.475546] ? clear_bhb_loop+0x15/0x70 <4>[ 433.475547] ? clear_bhb_loop+0x15/0x70 <4>[ 433.475550] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.475553] RIP: 0033:0x739c70724ded <4>[ 433.475554] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.475556] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.475559] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.475560] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.475562] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.475563] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.475565] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.475572] </TASK> <4>[ 433.475573] irq event stamp: 147680443 <4>[ 433.475574] hardirqs last enabled at (147680449): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.475577] hardirqs last disabled at (147680454): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.475579] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.475581] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.475582] ---[ end trace 0000000000000000 ]--- <2>[ 433.475584] DMAR: ERROR: DMA PTE for vPFN 0x3d06ff9 already set (to 34bff8003 not 34bff8003) <4>[ 433.475606] ------------[ cut here ]------------ <4>[ 433.475607] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.475610] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.475686] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.475694] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.475696] Tainted: [U]=USER, [W]=WARN <4>[ 433.475697] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.475699] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.475701] 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>[ 433.475703] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.475705] RAX: 0000000000000000 RBX: ffff888149eedfc8 RCX: 0000000000000000 <4>[ 433.475707] RDX: 0000000000000000 RSI: 0000000003d06ff9 RDI: 0000000000000000 <4>[ 433.475708] RBP: ffffc900077e3328 R08: 000000000034bff8 R09: 0000000000000001 <4>[ 433.475710] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000008 <4>[ 433.475711] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff8003 <4>[ 433.475713] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.475714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.475716] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.475718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.475719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.475720] Call Trace: <4>[ 433.475722] <TASK> <4>[ 433.475723] ? show_regs+0x6c/0x80 <4>[ 433.475726] ? __warn+0x93/0x1c0 <4>[ 433.475729] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.475732] ? report_bug+0x182/0x1b0 <4>[ 433.475736] ? handle_bug+0x6e/0xb0 <4>[ 433.475738] ? exc_invalid_op+0x18/0x80 <4>[ 433.475741] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.475747] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.475750] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.475752] ? mark_held_locks+0x46/0x90 <4>[ 433.475760] __iommu_map+0x119/0x2c0 <4>[ 433.475766] iommu_map_sg+0xbf/0x210 <4>[ 433.475771] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.475778] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.475782] dma_map_sgtable+0x1d/0x40 <4>[ 433.475785] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.475937] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.476090] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.476249] ? paint_ptr+0x43/0xa0 <4>[ 433.476255] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.476405] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.476553] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.476710] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.476869] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.476874] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.477021] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.477174] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.477320] ? lock_acquire+0xc9/0x300 <4>[ 433.477329] ? __kernel_text_address+0x12/0x50 <4>[ 433.477341] ? __lock_acquire+0x442/0x2810 <4>[ 433.477344] ? lock_release+0xd4/0x2b0 <4>[ 433.477352] ? find_held_lock+0x31/0x90 <4>[ 433.477354] ? __might_fault+0x53/0xb0 <4>[ 433.477362] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.477510] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.477656] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.477662] drm_ioctl+0x2de/0x5a0 <4>[ 433.477664] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.477815] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.477820] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.477824] x64_sys_call+0x131e/0x2650 <4>[ 433.477827] do_syscall_64+0x91/0x180 <4>[ 433.477830] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.477834] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.477838] ? do_syscall_64+0x9d/0x180 <4>[ 433.477840] ? up_read+0x22/0x30 <4>[ 433.477843] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.477845] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.477849] ? irqentry_exit+0x77/0xb0 <4>[ 433.477852] ? clear_bhb_loop+0x15/0x70 <4>[ 433.477853] ? clear_bhb_loop+0x15/0x70 <4>[ 433.477855] ? clear_bhb_loop+0x15/0x70 <4>[ 433.477857] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.477860] RIP: 0033:0x739c70724ded <4>[ 433.477862] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.477863] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.477866] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.477868] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.477869] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.477871] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.477872] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.477879] </TASK> <4>[ 433.477880] irq event stamp: 147681567 <4>[ 433.477881] hardirqs last enabled at (147681573): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.477884] hardirqs last disabled at (147681578): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.477886] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.477888] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.477890] ---[ end trace 0000000000000000 ]--- <2>[ 433.477891] DMAR: ERROR: DMA PTE for vPFN 0x3d06ffa already set (to 34bff9003 not 34bff9003) <4>[ 433.477913] ------------[ cut here ]------------ <4>[ 433.477914] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.477917] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.477993] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.478001] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.478004] Tainted: [U]=USER, [W]=WARN <4>[ 433.478005] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.478007] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.478009] 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>[ 433.478010] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.478013] RAX: 0000000000000000 RBX: ffff888149eedfd0 RCX: 0000000000000000 <4>[ 433.478014] RDX: 0000000000000000 RSI: 0000000003d06ffa RDI: 0000000000000000 <4>[ 433.478016] RBP: ffffc900077e3328 R08: 000000000034bff9 R09: 0000000000000001 <4>[ 433.478017] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000007 <4>[ 433.478019] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bff9003 <4>[ 433.478020] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.478022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.478024] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.478025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.478027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.478028] Call Trace: <4>[ 433.478029] <TASK> <4>[ 433.478031] ? show_regs+0x6c/0x80 <4>[ 433.478034] ? __warn+0x93/0x1c0 <4>[ 433.478037] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.478040] ? report_bug+0x182/0x1b0 <4>[ 433.478044] ? handle_bug+0x6e/0xb0 <4>[ 433.478046] ? exc_invalid_op+0x18/0x80 <4>[ 433.478048] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.478055] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.478057] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.478060] ? mark_held_locks+0x46/0x90 <4>[ 433.478067] __iommu_map+0x119/0x2c0 <4>[ 433.478074] iommu_map_sg+0xbf/0x210 <4>[ 433.478079] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.478085] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.478089] dma_map_sgtable+0x1d/0x40 <4>[ 433.478093] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.478249] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.478402] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.478555] ? paint_ptr+0x43/0xa0 <4>[ 433.478562] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.478711] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.478860] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.479017] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.479180] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.479185] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.479333] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.479480] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.479626] ? lock_acquire+0xc9/0x300 <4>[ 433.479635] ? __kernel_text_address+0x12/0x50 <4>[ 433.479647] ? __lock_acquire+0x442/0x2810 <4>[ 433.479650] ? lock_release+0xd4/0x2b0 <4>[ 433.479657] ? find_held_lock+0x31/0x90 <4>[ 433.479660] ? __might_fault+0x53/0xb0 <4>[ 433.479668] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.479815] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.479962] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.479967] drm_ioctl+0x2de/0x5a0 <4>[ 433.479969] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.480120] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.480129] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.480133] x64_sys_call+0x131e/0x2650 <4>[ 433.480136] do_syscall_64+0x91/0x180 <4>[ 433.480140] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.480143] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.480147] ? do_syscall_64+0x9d/0x180 <4>[ 433.480149] ? up_read+0x22/0x30 <4>[ 433.480152] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.480155] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.480158] ? irqentry_exit+0x77/0xb0 <4>[ 433.480161] ? clear_bhb_loop+0x15/0x70 <4>[ 433.480163] ? clear_bhb_loop+0x15/0x70 <4>[ 433.480164] ? clear_bhb_loop+0x15/0x70 <4>[ 433.480167] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.480169] RIP: 0033:0x739c70724ded <4>[ 433.480171] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.480173] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.480175] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.480177] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.480178] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.480180] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.480181] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.480188] </TASK> <4>[ 433.480190] irq event stamp: 147682693 <4>[ 433.480191] hardirqs last enabled at (147682699): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.480193] hardirqs last disabled at (147682704): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.480196] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.480198] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.480200] ---[ end trace 0000000000000000 ]--- <2>[ 433.480201] DMAR: ERROR: DMA PTE for vPFN 0x3d06ffb already set (to 34bffa003 not 34bffa003) <4>[ 433.480223] ------------[ cut here ]------------ <4>[ 433.480224] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.480227] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.480303] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.480311] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.480314] Tainted: [U]=USER, [W]=WARN <4>[ 433.480315] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.480317] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.480318] 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>[ 433.480320] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.480323] RAX: 0000000000000000 RBX: ffff888149eedfd8 RCX: 0000000000000000 <4>[ 433.480324] RDX: 0000000000000000 RSI: 0000000003d06ffb RDI: 0000000000000000 <4>[ 433.480325] RBP: ffffc900077e3328 R08: 000000000034bffa R09: 0000000000000001 <4>[ 433.480327] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000006 <4>[ 433.480328] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bffa003 <4>[ 433.480330] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.480332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.480333] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.480335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.480336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.480338] Call Trace: <4>[ 433.480339] <TASK> <4>[ 433.480341] ? show_regs+0x6c/0x80 <4>[ 433.480344] ? __warn+0x93/0x1c0 <4>[ 433.480347] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.480350] ? report_bug+0x182/0x1b0 <4>[ 433.480354] ? handle_bug+0x6e/0xb0 <4>[ 433.480356] ? exc_invalid_op+0x18/0x80 <4>[ 433.480358] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.480365] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.480367] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.480370] ? mark_held_locks+0x46/0x90 <4>[ 433.480377] __iommu_map+0x119/0x2c0 <4>[ 433.480383] iommu_map_sg+0xbf/0x210 <4>[ 433.480388] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.480395] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.480399] dma_map_sgtable+0x1d/0x40 <4>[ 433.480402] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.480554] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.480707] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.480860] ? paint_ptr+0x43/0xa0 <4>[ 433.480867] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.481016] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.481169] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.481326] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.481484] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.481489] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.481637] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.481784] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.481930] ? lock_acquire+0xc9/0x300 <4>[ 433.481939] ? __kernel_text_address+0x12/0x50 <4>[ 433.481950] ? __lock_acquire+0x442/0x2810 <4>[ 433.481954] ? lock_release+0xd4/0x2b0 <4>[ 433.481961] ? find_held_lock+0x31/0x90 <4>[ 433.481964] ? __might_fault+0x53/0xb0 <4>[ 433.481971] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.482118] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.482269] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.482274] drm_ioctl+0x2de/0x5a0 <4>[ 433.482277] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.482428] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.482433] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.482437] x64_sys_call+0x131e/0x2650 <4>[ 433.482440] do_syscall_64+0x91/0x180 <4>[ 433.482443] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.482447] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.482451] ? do_syscall_64+0x9d/0x180 <4>[ 433.482453] ? up_read+0x22/0x30 <4>[ 433.482456] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.482458] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.482462] ? irqentry_exit+0x77/0xb0 <4>[ 433.482465] ? clear_bhb_loop+0x15/0x70 <4>[ 433.482467] ? clear_bhb_loop+0x15/0x70 <4>[ 433.482468] ? clear_bhb_loop+0x15/0x70 <4>[ 433.482471] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.482473] RIP: 0033:0x739c70724ded <4>[ 433.482475] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.482477] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.482479] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.482481] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.482482] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.482484] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.482485] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.482492] </TASK> <4>[ 433.482493] irq event stamp: 147683817 <4>[ 433.482495] hardirqs last enabled at (147683823): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.482497] hardirqs last disabled at (147683828): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.482499] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.482501] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.482503] ---[ end trace 0000000000000000 ]--- <2>[ 433.482504] DMAR: ERROR: DMA PTE for vPFN 0x3d06ffc already set (to 34bffb003 not 34bffb003) <4>[ 433.482525] ------------[ cut here ]------------ <4>[ 433.482527] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.482529] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.482605] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.482613] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.482615] Tainted: [U]=USER, [W]=WARN <4>[ 433.482617] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.482619] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.482620] 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>[ 433.482622] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.482625] RAX: 0000000000000000 RBX: ffff888149eedfe0 RCX: 0000000000000000 <4>[ 433.482626] RDX: 0000000000000000 RSI: 0000000003d06ffc RDI: 0000000000000000 <4>[ 433.482627] RBP: ffffc900077e3328 R08: 000000000034bffb R09: 0000000000000001 <4>[ 433.482629] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000005 <4>[ 433.482630] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bffb003 <4>[ 433.482632] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.482634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.482635] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.482637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.482638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.482640] Call Trace: <4>[ 433.482641] <TASK> <4>[ 433.482643] ? show_regs+0x6c/0x80 <4>[ 433.482646] ? __warn+0x93/0x1c0 <4>[ 433.482649] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.482652] ? report_bug+0x182/0x1b0 <4>[ 433.482655] ? handle_bug+0x6e/0xb0 <4>[ 433.482658] ? exc_invalid_op+0x18/0x80 <4>[ 433.482660] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.482666] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.482669] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.482672] ? mark_held_locks+0x46/0x90 <4>[ 433.482679] __iommu_map+0x119/0x2c0 <4>[ 433.482685] iommu_map_sg+0xbf/0x210 <4>[ 433.482690] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.482697] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.482701] dma_map_sgtable+0x1d/0x40 <4>[ 433.482704] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.482856] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.483009] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.483167] ? paint_ptr+0x43/0xa0 <4>[ 433.483174] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.483323] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.483471] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.483628] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.483787] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.483793] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.483940] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.484087] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.484237] ? lock_acquire+0xc9/0x300 <4>[ 433.484246] ? __kernel_text_address+0x12/0x50 <4>[ 433.484258] ? __lock_acquire+0x442/0x2810 <4>[ 433.484261] ? lock_release+0xd4/0x2b0 <4>[ 433.484268] ? find_held_lock+0x31/0x90 <4>[ 433.484271] ? __might_fault+0x53/0xb0 <4>[ 433.484279] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.484426] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.484573] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.484578] drm_ioctl+0x2de/0x5a0 <4>[ 433.484581] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.484731] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.484736] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.484739] x64_sys_call+0x131e/0x2650 <4>[ 433.484742] do_syscall_64+0x91/0x180 <4>[ 433.484746] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.484749] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.484753] ? do_syscall_64+0x9d/0x180 <4>[ 433.484756] ? up_read+0x22/0x30 <4>[ 433.484758] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.484761] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.484764] ? irqentry_exit+0x77/0xb0 <4>[ 433.484767] ? clear_bhb_loop+0x15/0x70 <4>[ 433.484769] ? clear_bhb_loop+0x15/0x70 <4>[ 433.484771] ? clear_bhb_loop+0x15/0x70 <4>[ 433.484773] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.484776] RIP: 0033:0x739c70724ded <4>[ 433.484777] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.484779] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.484782] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.484783] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.484785] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.484786] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.484788] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.484795] </TASK> <4>[ 433.484796] irq event stamp: 147684941 <4>[ 433.484797] hardirqs last enabled at (147684947): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.484799] hardirqs last disabled at (147684952): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.484802] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.484804] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.484805] ---[ end trace 0000000000000000 ]--- <2>[ 433.484807] DMAR: ERROR: DMA PTE for vPFN 0x3d06ffd already set (to 34bffc003 not 34bffc003) <4>[ 433.484828] ------------[ cut here ]------------ <4>[ 433.484830] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.484832] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.484908] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.484916] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.484918] Tainted: [U]=USER, [W]=WARN <4>[ 433.484920] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.484921] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.484923] 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>[ 433.484925] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.484927] RAX: 0000000000000000 RBX: ffff888149eedfe8 RCX: 0000000000000000 <4>[ 433.484929] RDX: 0000000000000000 RSI: 0000000003d06ffd RDI: 0000000000000000 <4>[ 433.484930] RBP: ffffc900077e3328 R08: 000000000034bffc R09: 0000000000000001 <4>[ 433.484932] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000004 <4>[ 433.484933] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bffc003 <4>[ 433.484935] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.484936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.484938] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.484940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.484941] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.484942] Call Trace: <4>[ 433.484944] <TASK> <4>[ 433.484945] ? show_regs+0x6c/0x80 <4>[ 433.484948] ? __warn+0x93/0x1c0 <4>[ 433.484951] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.484954] ? report_bug+0x182/0x1b0 <4>[ 433.484958] ? handle_bug+0x6e/0xb0 <4>[ 433.484960] ? exc_invalid_op+0x18/0x80 <4>[ 433.484963] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.484969] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.484972] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.484974] ? mark_held_locks+0x46/0x90 <4>[ 433.484982] __iommu_map+0x119/0x2c0 <4>[ 433.484988] iommu_map_sg+0xbf/0x210 <4>[ 433.484993] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.484999] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.485004] dma_map_sgtable+0x1d/0x40 <4>[ 433.485007] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.485163] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.485316] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.485468] ? paint_ptr+0x43/0xa0 <4>[ 433.485475] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.485624] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.485772] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.485929] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.486088] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.486094] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.486245] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.486393] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.486539] ? lock_acquire+0xc9/0x300 <4>[ 433.486548] ? __kernel_text_address+0x12/0x50 <4>[ 433.486560] ? __lock_acquire+0x442/0x2810 <4>[ 433.486563] ? lock_release+0xd4/0x2b0 <4>[ 433.486570] ? find_held_lock+0x31/0x90 <4>[ 433.486573] ? __might_fault+0x53/0xb0 <4>[ 433.486580] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.486727] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.486874] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.486879] drm_ioctl+0x2de/0x5a0 <4>[ 433.486882] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.487032] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.487037] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.487041] x64_sys_call+0x131e/0x2650 <4>[ 433.487044] do_syscall_64+0x91/0x180 <4>[ 433.487047] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.487051] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.487055] ? do_syscall_64+0x9d/0x180 <4>[ 433.487057] ? up_read+0x22/0x30 <4>[ 433.487060] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.487062] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.487066] ? irqentry_exit+0x77/0xb0 <4>[ 433.487069] ? clear_bhb_loop+0x15/0x70 <4>[ 433.487071] ? clear_bhb_loop+0x15/0x70 <4>[ 433.487072] ? clear_bhb_loop+0x15/0x70 <4>[ 433.487075] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.487077] RIP: 0033:0x739c70724ded <4>[ 433.487079] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.487081] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.487083] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.487085] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.487086] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.487088] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.487089] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.487096] </TASK> <4>[ 433.487097] irq event stamp: 147686065 <4>[ 433.487099] hardirqs last enabled at (147686071): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.487101] hardirqs last disabled at (147686076): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.487103] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.487105] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.487107] ---[ end trace 0000000000000000 ]--- <2>[ 433.487108] DMAR: ERROR: DMA PTE for vPFN 0x3d06ffe already set (to 34bffd003 not 34bffd003) <4>[ 433.487135] ------------[ cut here ]------------ <4>[ 433.487136] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.487138] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.487216] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.487223] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.487226] Tainted: [U]=USER, [W]=WARN <4>[ 433.487227] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.487229] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.487231] 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>[ 433.487232] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.487235] RAX: 0000000000000000 RBX: ffff888149eedff0 RCX: 0000000000000000 <4>[ 433.487236] RDX: 0000000000000000 RSI: 0000000003d06ffe RDI: 0000000000000000 <4>[ 433.487238] RBP: ffffc900077e3328 R08: 000000000034bffd R09: 0000000000000001 <4>[ 433.487239] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000003 <4>[ 433.487241] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bffd003 <4>[ 433.487242] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.487244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.487246] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.487247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.487249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.487250] Call Trace: <4>[ 433.487252] <TASK> <4>[ 433.487253] ? show_regs+0x6c/0x80 <4>[ 433.487256] ? __warn+0x93/0x1c0 <4>[ 433.487259] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.487262] ? report_bug+0x182/0x1b0 <4>[ 433.487266] ? handle_bug+0x6e/0xb0 <4>[ 433.487268] ? exc_invalid_op+0x18/0x80 <4>[ 433.487271] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.487277] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.487280] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.487283] ? mark_held_locks+0x46/0x90 <4>[ 433.487290] __iommu_map+0x119/0x2c0 <4>[ 433.487296] iommu_map_sg+0xbf/0x210 <4>[ 433.487302] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.487308] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.487312] dma_map_sgtable+0x1d/0x40 <4>[ 433.487316] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.487468] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.487621] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.487774] ? paint_ptr+0x43/0xa0 <4>[ 433.487781] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.487929] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.488078] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.488240] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.488399] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.488404] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.488551] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.488699] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.488845] ? lock_acquire+0xc9/0x300 <4>[ 433.488854] ? __kernel_text_address+0x12/0x50 <4>[ 433.488866] ? __lock_acquire+0x442/0x2810 <4>[ 433.488869] ? lock_release+0xd4/0x2b0 <4>[ 433.488876] ? find_held_lock+0x31/0x90 <4>[ 433.488879] ? __might_fault+0x53/0xb0 <4>[ 433.488886] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.489033] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.489184] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.489189] drm_ioctl+0x2de/0x5a0 <4>[ 433.489192] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.489343] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.489347] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.489351] x64_sys_call+0x131e/0x2650 <4>[ 433.489354] do_syscall_64+0x91/0x180 <4>[ 433.489358] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.489361] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.489365] ? do_syscall_64+0x9d/0x180 <4>[ 433.489368] ? up_read+0x22/0x30 <4>[ 433.489370] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.489373] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.489376] ? irqentry_exit+0x77/0xb0 <4>[ 433.489379] ? clear_bhb_loop+0x15/0x70 <4>[ 433.489381] ? clear_bhb_loop+0x15/0x70 <4>[ 433.489383] ? clear_bhb_loop+0x15/0x70 <4>[ 433.489385] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.489388] RIP: 0033:0x739c70724ded <4>[ 433.489390] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.489391] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.489394] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.489395] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.489397] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.489398] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.489400] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.489407] </TASK> <4>[ 433.489408] irq event stamp: 147687191 <4>[ 433.489409] hardirqs last enabled at (147687197): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.489412] hardirqs last disabled at (147687202): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.489414] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.489416] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.489417] ---[ end trace 0000000000000000 ]--- <2>[ 433.489419] DMAR: ERROR: DMA PTE for vPFN 0x3d06fff already set (to 34bffe003 not 34bffe003) <4>[ 433.489440] ------------[ cut here ]------------ <4>[ 433.489441] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.489444] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.489520] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.489528] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.489530] Tainted: [U]=USER, [W]=WARN <4>[ 433.489532] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.489533] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.489535] 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>[ 433.489537] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.489539] RAX: 0000000000000000 RBX: ffff888149eedff8 RCX: 0000000000000000 <4>[ 433.489541] RDX: 0000000000000000 RSI: 0000000003d06fff RDI: 0000000000000000 <4>[ 433.489542] RBP: ffffc900077e3328 R08: 000000000034bffe R09: 0000000000000001 <4>[ 433.489544] R10: ffff888149eed000 R11: 0000000000000000 R12: 0000000000000002 <4>[ 433.489545] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bffe003 <4>[ 433.489547] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.489548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.489550] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.489552] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.489553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.489555] Call Trace: <4>[ 433.489556] <TASK> <4>[ 433.489557] ? show_regs+0x6c/0x80 <4>[ 433.489561] ? __warn+0x93/0x1c0 <4>[ 433.489564] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.489567] ? report_bug+0x182/0x1b0 <4>[ 433.489570] ? handle_bug+0x6e/0xb0 <4>[ 433.489573] ? exc_invalid_op+0x18/0x80 <4>[ 433.489575] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.489581] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.489584] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.489587] ? mark_held_locks+0x46/0x90 <4>[ 433.489594] __iommu_map+0x119/0x2c0 <4>[ 433.489600] iommu_map_sg+0xbf/0x210 <4>[ 433.489605] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.489612] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.489616] dma_map_sgtable+0x1d/0x40 <4>[ 433.489619] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.489771] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.489924] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.490077] ? paint_ptr+0x43/0xa0 <4>[ 433.490083] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.490237] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.490385] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.490542] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.490701] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.490706] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.490853] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.491001] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.491150] ? lock_acquire+0xc9/0x300 <4>[ 433.491160] ? __kernel_text_address+0x12/0x50 <4>[ 433.491171] ? __lock_acquire+0x442/0x2810 <4>[ 433.491175] ? lock_release+0xd4/0x2b0 <4>[ 433.491182] ? find_held_lock+0x31/0x90 <4>[ 433.491185] ? __might_fault+0x53/0xb0 <4>[ 433.491193] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.491340] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.491486] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.491491] drm_ioctl+0x2de/0x5a0 <4>[ 433.491494] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.491644] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.491649] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.491653] x64_sys_call+0x131e/0x2650 <4>[ 433.491656] do_syscall_64+0x91/0x180 <4>[ 433.491659] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.491663] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.491667] ? do_syscall_64+0x9d/0x180 <4>[ 433.491669] ? up_read+0x22/0x30 <4>[ 433.491672] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.491674] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.491678] ? irqentry_exit+0x77/0xb0 <4>[ 433.491681] ? clear_bhb_loop+0x15/0x70 <4>[ 433.491682] ? clear_bhb_loop+0x15/0x70 <4>[ 433.491684] ? clear_bhb_loop+0x15/0x70 <4>[ 433.491687] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.491689] RIP: 0033:0x739c70724ded <4>[ 433.491691] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.491693] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.491695] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.491697] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.491698] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.491700] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.491701] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.491708] </TASK> <4>[ 433.491709] irq event stamp: 147688315 <4>[ 433.491711] hardirqs last enabled at (147688321): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.491713] hardirqs last disabled at (147688326): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.491715] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.491717] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.491719] ---[ end trace 0000000000000000 ]--- <2>[ 433.491721] DMAR: ERROR: DMA PTE for vPFN 0x3d07000 already set (to 34bfff003 not 34bfff003) <4>[ 433.491743] ------------[ cut here ]------------ <4>[ 433.491744] WARNING: CPU: 2 PID: 2318 at drivers/iommu/intel/iommu.c:1702 intel_iommu_map_pages+0x687/0x820 <4>[ 433.491747] 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 ee1004 intel_rapl_common intel_uncore_frequency cmdlinepart spi_nor intel_uncore_frequency_common mei_pxp mei_hdcp mtd ppdev intel_tcc_cooling x86_pkg_temp_thermal wmi_bmof intel_powerclamp intel_wmi_thunderbolt snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_scodec_component kvm_intel kvm polyval_clmulni polyval_generic snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg sha256_ssse3 snd_hda_codec sha1_ssse3 aesni_intel crypto_simd cryptd snd_hda_core snd_hwdep smsc75xx usbnet rapl snd_pcm mii intel_cstate snd_timer snd i2c_i801 e1000e soundcore i2c_mux mei_me intel_pch_thermal idma64 i2c_smbus spi_intel_pci spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake pmt_telemetry wmi pmt_class acpi_tad intel_vsec acpi_pad nls_iso8859_1 input_leds serio_raw dm_multipath msr <4>[ 433.491823] nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 433.491831] CPU: 2 UID: 0 PID: 2318 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16275-g1476c2930768+ #1 <4>[ 433.491833] Tainted: [U]=USER, [W]=WARN <4>[ 433.491834] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 433.491836] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 433.491838] 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>[ 433.491840] RSP: 0018:ffffc900077e3268 EFLAGS: 00010246 <4>[ 433.491842] RAX: 0000000000000000 RBX: ffff888149eee000 RCX: 0000000000000000 <4>[ 433.491844] RDX: 0000000000000000 RSI: 0000000003d07000 RDI: 0000000000000000 <4>[ 433.491845] RBP: ffffc900077e3328 R08: 000000000034bfff R09: 0000000000000001 <4>[ 433.491847] R10: ffff888149eee000 R11: 0000000000000000 R12: 0000000000000001 <4>[ 433.491848] R13: 0000000000000000 R14: ffff888100d74588 R15: 000000034bfff003 <4>[ 433.491850] FS: 0000739c6e501940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 433.491851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 433.491853] CR2: 0000760323881020 CR3: 00000001421e2002 CR4: 00000000003726f0 <4>[ 433.491855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 433.491856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 433.491858] Call Trace: <4>[ 433.491859] <TASK> <4>[ 433.491861] ? show_regs+0x6c/0x80 <4>[ 433.491864] ? __warn+0x93/0x1c0 <4>[ 433.491867] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.491870] ? report_bug+0x182/0x1b0 <4>[ 433.491873] ? handle_bug+0x6e/0xb0 <4>[ 433.491875] ? exc_invalid_op+0x18/0x80 <4>[ 433.491878] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 433.491884] ? intel_iommu_map_pages+0x687/0x820 <4>[ 433.491887] ? intel_iommu_map_pages+0x664/0x820 <4>[ 433.491889] ? mark_held_locks+0x46/0x90 <4>[ 433.491897] __iommu_map+0x119/0x2c0 <4>[ 433.491903] iommu_map_sg+0xbf/0x210 <4>[ 433.491908] iommu_dma_map_sg+0x43b/0x520 <4>[ 433.491915] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 433.491919] dma_map_sgtable+0x1d/0x40 <4>[ 433.491922] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 433.492074] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 433.492232] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 433.492385] ? paint_ptr+0x43/0xa0 <4>[ 433.492391] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 433.492540] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 433.492689] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 433.492846] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 433.493005] ? dma_resv_reserve_fences+0x284/0x3b0 <4>[ 433.493010] eb_validate_vmas+0x5b6/0xce0 [i915] <4>[ 433.493162] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 433.493309] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 433.493455] ? lock_acquire+0xc9/0x300 <4>[ 433.493464] ? __kernel_text_address+0x12/0x50 <4>[ 433.493476] ? __lock_acquire+0x442/0x2810 <4>[ 433.493479] ? lock_release+0xd4/0x2b0 <4>[ 433.493486] ? find_held_lock+0x31/0x90 <4>[ 433.493489] ? __might_fault+0x53/0xb0 <4>[ 433.493497] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 433.493644] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.493790] drm_ioctl_kernel+0xb2/0x120 <4>[ 433.493795] drm_ioctl+0x2de/0x5a0 <4>[ 433.493798] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 433.493948] ? do_vmi_munmap+0xd3/0x1a0 <4>[ 433.493953] __x64_sys_ioctl+0xa4/0xe0 <4>[ 433.493957] x64_sys_call+0x131e/0x2650 <4>[ 433.493960] do_syscall_64+0x91/0x180 <4>[ 433.493963] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 433.493967] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 433.493971] ? do_syscall_64+0x9d/0x180 <4>[ 433.493973] ? up_read+0x22/0x30 <4>[ 433.493976] ? do_user_addr_fault+0x303/0x9d0 <4>[ 433.493979] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 433.493982] ? irqentry_exit+0x77/0xb0 <4>[ 433.493985] ? clear_bhb_loop+0x15/0x70 <4>[ 433.493987] ? clear_bhb_loop+0x15/0x70 <4>[ 433.493988] ? clear_bhb_loop+0x15/0x70 <4>[ 433.493991] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 433.493993] RIP: 0033:0x739c70724ded <4>[ 433.493995] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 433.493997] RSP: 002b:00007ffce69f2910 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 433.493999] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000739c70724ded <4>[ 433.494001] RDX: 00007ffce69f29d0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 433.494002] RBP: 00007ffce69f2960 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 433.494004] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffce69f29d0 <4>[ 433.494005] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 433.494012] </TASK> <4>[ 433.494014] irq event stamp: 147689439 <4>[ 433.494015] hardirqs last enabled at (147689445): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 433.494017] hardirqs last disabled at (147689450): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 433.494019] softirqs last enabled at (147622804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.494021] softirqs last disabled at (147622799): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 433.494023] ---[ end trace 0000000000000000 ]--- <7>[ 433.859970] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0